MHDF2805DF/883 [CRANE]
2-OUTPUT 15W DC-DC REG PWR SUPPLY MODULE, HERMETIC SEALED PACKAGE-10;型号: | MHDF2805DF/883 |
厂家: | Crane Aerospace & Electronics. |
描述: | 2-OUTPUT 15W DC-DC REG PWR SUPPLY MODULE, HERMETIC SEALED PACKAGE-10 输出元件 |
文件: | 总11页 (文件大小:148K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
FEATURES
• –55° to +125°C operation
MHD SERIES
20 WATT
DC/DC CONVERTERS
28 VOLT NPUT
• 16 to 40 VDC input
• Fully Isolated
I
• Magnetic feedback
MODELS
• Fixed frequency
VDC OUTPUT
• Topology – Single Ended Forward
• 50 V for up to 50 ms
transient protection
SINGLE
DUAL
±5
5
• Inhibit and synchronization functions
• Indefinite short circuit protection
12
15
18
±12
±15
3
• Up to 84% efficiency, 21 watts/in
Size (max.): Non-flanged, case H2
2.125 x 1.125 x 0.400 inches (53.98 x 28.58 x 10.16 mm)
Flanged case, K3
2.910 x 1.125 x 0.400 inches (73.91 x 28.58 x 10.16 mm)
See Section B8, cases H2 and K3 for dimensions.
52 grams max., flanged 55 grams max.
Weight:
Screening: Standard, ES, or 883 (Class H). See Section C2 for screening
options, see Section A5 for ordering information.
DESCRIPTION
SYNCHRONIZATION
The MHD offers a synchronization feature that allows the designer
to match the switching frequency of the converter to the frequency
of the system clock. In free-run (unsynchronized) mode, the MHD
unit switches at 625 kHz (nominal). In sync mode, the converter will
run at any frequency between 500 kHz and 675 kHz. The sync
control operates with a quasi-TTL signal at any duty cycle between
40% and 60%.
The MHD Series™ of DC/DC converters offers up to 20 watts of
output power over the full military temperature range with up to 84%
efficiency. Thick-film hybrid techniques provide military/aerospace
reliability levels and optimum miniaturization. The MHD Series
3
power density rating is up to 21 watts/in .
MHD converters are packaged in hermetically sealed metal cases,
making them ideal for use in military, aerospace and other high reli-
ability applications. Units are available with standard screening,
“ES” screening, or fully compliant SMD versions (see Section C2 for
screening conditions).
Synchronizing the converter with the system clock allows the
designer to confine switching noise to clock transitions, minimizing
interference and reducing the need for filtering. The sync pin should
be connected to input common pin when not in use.
CONVERTER DESIGN
WIDE VOLTAGE RANGE
The MHD converters are constant frequency, pulse-width mod-
ulated switching regulators which use a quasi-square wave, single
ended, forward converter design. Tight load regulation (5 mV
typical) is maintained via wide bandwidth magnetic feedback and,
on single output models, through use of remote sense. On dual
output models, the positive output is independently regulated and
the negative output is cross regulated through the use of tightly
coupled magnetics and shunt regulators.
The MHD converters are designed to provide full power operation
over a full 16 to 40 VDC voltage range. Operation below 16 volts,
including MIL-STD-704E emergency power conditions is possible
with derated power. Refer to the low line dropout graph (Figure 15)
for details.
IMPROVED DYNAMIC RESPONSE
The MHD feed-forward compensation system provides excellent
dynamic response and noise rejection. Audio rejection is typically 50
dB. The min. to maximum step line transient response is typically
less than 4%.
Indefinite short circuit protection and overload protection are
provided by a constant current-limit feature. This protective system
senses current in the converter’s secondary stage and limits it to
approximately 115% of the maximum rated output current.
INHIBIT FUNCTION
MHD converters provide an inhibit terminal that can be used to
disable internal switching, resulting in no output and very low
quiescent input current. The converter is inhibited when a TTL
compatible low (≤0.8 V) is applied to the inhibit pin. The unit is
enabled when the pin, which is internally connected to a pull-up
resistor, is left unconnected or is connected to an open-collector
gate. The open circuit output voltage associated with the inhibit pin
is 9 to 11 V. In the inhibit mode, a maximum of 8 mA must be sunk
from the inhibit pin.
MHD converters are provided with internal filtering capacitors that
help reduce the need for external components in normal operation.
For systems that require compliance with MIL-STD-461C’s CE03
standard, Interpoint offers filter/transient suppression modules
(including the FMC-461, FMD-461 and FM-704A series filters) which
will result in compliance. Contact your Interpoint representative for
further details.
B2-47
MHD SERIES
20 WATT
DC/DC CONVERTERS
ABSOLUTE MAXIMUM RATINGS
TYPICAL CHARACTERISTICS
Output Voltage Temperature Coefficient
• 100 ppm/°C typical
Input to Output Capacitance
• 50 pF typical
Current Limit
• 115% of full load typical
Isolation
SYNC AND INHIBIT
Sync (500 to 675 kHz)
Input Voltage
• 16 to 40 V
Output Power
• 15 to 20 watts depending on model
Lead Soldering Temperature (10 sec per lead)
• 300°C
Storage Temperature Range (Case)
• –65°C to +150°C
• Duty cycle 40% min, 60% max
• Logic low 0.8 V max, 0.0 V min
• Logic high 4.0 V min, 10 V max
• Referenced to input common
• If not used, connect to input common
Inhibit:TTL Open Collector
• Logic low (output disabled)
Logic low voltage ≤0.8 V
• 100 megohm minimum at 500 V
Audio Rejection
Inhibit pin current 8.0 mA max
• 50 dB typical
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
• 16 to 40 VDC continuous
• 50 V for up to 50 msec transient
Case Operating Temperature (Tc)
• –55°C to +125°C Full power
• Referenced to input common
• Logic high (output enabled)
Open collector
Conversion Frequency
• Free run mode 625 kHz typical
550 kHz. min, 650 kHz max
• External sync range 500 to 675 kHz
Inhibit Pin Voltage (unit enabled)
• 9 to 11 V
• –55°C to +135°C Absolute
Derating Output Power/Current
• Linearly from 100% at 125°C to 0% at 135° C
Electrical Characteristics:25C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
SINGLE OUTPUT MODELS
PARAMETER
MHD2805S
MHD2812S
MHD2815S
MHD2818S
CONDITION
MIN TYP MAX
MIN TYP MAX
MIN TYP MAX
MIN TYP MAX
UNITS
VDC
A
OUTPUT VOLTAGE
1
4.95 5.00 5.05
11.88 12.00 12.12
14.85 15.00 15.15
17.82 18.00 18.18
OUTPUT CURRENT
V
= 16 to 40 VDC
= 16 to 40 VDC
0
0
—
—
3
0
0
—
—
1.67
20
0
0
—
—
1.33
20
0
0
—
—
1.11
20
IN
IN
1
OUTPUT POWER
V
15
W
OUTPUT RIPPLE
VOLTAGE
10 kHz – 2 MHz
—
—
—
—
—
—
16
—
35
50
10
15
5
50
90
50
50
50
50
40
50
—
—
—
—
—
—
16
—
25
40
10
15
5
40
90
50
50
50
50
40
50
—
—
—
—
—
—
16
—
25
40
10
15
5
40
90
50
50
50
50
40
50
—
—
—
—
—
—
16
—
—
—
—
—
—
—
28
—
40
90
50
50
50
50
40
50
mV p
Tc = –55°C TO +125°C
Vin = 16 to 40 VDC
Tc = –55°C TO +125°C
NO LOAD TO FULL
Tc = –55°C TO +125°C
CONTINUOUS
2
LINE REGULATION
mV
mV
LOAD REGULATION
15
28
—
15
28
—
15
28
—
1
INPUT VOLTAGE
VDC
V
NO LOAD TO FULL
INPUT CURRENT
TRANSIENT 50 ms
1
NO LOAD
—
—
—
35
0.70
7
75
—
8
—
—
—
35
0.87
7
75
—
8
—
—
—
35
0.85
7
75
—
8
—
—
—
—
—
—
75
—
8
mA
A
FULL LOAD
1
INHIBITED
mA
INPUT RIPPLE
CURRENT
10 kHz – 10 MHz
Tc = –55°C TO +125°C
—
20
78
50
—
—
20
83
50
—
—
20
84
50
—
—
—
—
50
—
mA p-p
%
EFFICIENCY
76
80
81
81
3
LOAD FAULT
SHORT CIRCUIT
SHORT CIRCUIT TO
FULL LOAD
POWER DISSIPATION
—
—
—
—
—
—
—
—
—
10
5
—
—
—
—
—
—
—
—
—
10
5
—
—
—
—
—
—
—
—
—
10
5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
10
5
A
1, 3
RECOVERY
1.4
1.4
1.4
ms
STEP LOAD RESP.
TRANSIENT
50% – 100% – 50%
10% – 100%
±200 ±300
–400 –600
+350 +600
±250 ±400
–600 –1000
+500 +750
±350 ±500
–800 –1200
+600 +1000
±600
—
mV pk
µs
100% – 10%
—
50% – 100% – 50%
10% – 100%
60
60
200
600
60
200
60
200
200
—
4
RECOVERY
150 300
250 500
250 500
250 500
100% – 10%
200 600
—
STEP LINE RESP.
16 – 40 – 16 VDC
5
TRANSIENT
—
—
±200 ±300
—
—
±400 ±500
—
—
±500 ±600
—
—
—
—
±600
300
mV pk
µs
4
RECOVERY
—
300
5
—
300
5
—
300
5
1
START-UP
DELAY
—
1.4
—
1.4
—
1.4
—
—
5
ms
OVERSHOOT
FULL LOAD
NO LOAD
—
—
0
50
—
—
0
120
—
—
0
150
—
—
—
—
180
—
mV pk
50
250
120 600
150 750
Notes
1. Tc = –55°C to +125°C
2. Operation is limited below 16V (see Figure 15).
4. Recovery time is measured from application of the transient to point at which
Vout is within 1% of final value.
3. Indefinite short circuit protection not guaranteed above 125°C case.
5. Transition time ≥ 10 µs.
B2-48
MHD SERIES
20 WATT
DC/DC CONVERTERS
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
DUAL OUTPUT MODELS
PARAMETER
MHD2805D
TYP
MHD2812D
TYP
MHD2815D
TYP
CONDITIONS
MIN
MAX
MIN
MAX
MIN
MAX
UNITS
1
OUTPUT VOLTAGE
+V
–V
4.95
5.00
5.05 11.88 12.00 12.12 14.85 15.00 15.15
OUT
VDC
4.925
0.30
0
5.00
—
5.075 11.82 12.00 12.18 14.77 15.00 15.23
OUT
1,2
OUTPUT CURRENT
V
V
= 16 TO 40 VDC
= 16 TO 40 VDC
3.0
15
50
80
0.13
0
—
—
30
40
1.25
15
0.10
0
—
—
25
40
1.00
15
A
IN
IN
1,2
OUTPUT POWER
—
W
OUTPUT RIPPLE
10 kHz - 2 MHz
Tc = –55°C TO +125°C
—
20
—
80
—
80
mV p-p
mV
VOLTAGE +/– V
OUT
—
40
—
120
—
120
3
LINE REGULATION
Tc = –55°C
TO +125°C
Tc = –55°C
TO +125°C
+V
–V
+V
–V
—
—
—
—
—
—
10
50
5
50
100
50
—
—
—
—
—
—
10
50
15
30
4
50
150
50
—
—
—
—
—
—
10
50
15
30
3
50
180
50
180
8
OUT
OUT
OUT
OUT
V
= 16 TO 40 VDC
IN
LOAD REGULATION
NO LOAD TO FULL
CROSS REGULATION
mV
25
7
100
12
150
8.3
6
SEE NOTE 4
SEE NOTE5
%
EFFECT ON –V
OUT
4
6
4
4
6
1
INPUT VOLTAGE
CONTINUOUS
16
0
28
—
40
50
75
—
8
16
0
28
—
40
50
75
—
8
16
0
28
—
40
50
75
—
8
VDC
V
NO LOAD TO FULL
INPUT CURRENT
TRANSIENT 50 ms
1
NO LOAD
—
—
—
35
—
—
—
50
—
—
—
50
mA
A
FULL LOAD
0.70
7
0.88
7
0.86
7
1
INHIBITED
mA
INPUT RIPPLE
1
CURRENT
10 kHz - 10 MHz
—
15
78
50
—
—
20
81
50
—
—
20
83
50
—
mA p-p
%
EFFICIENCY
76
79
80
6
LOAD FAULT
POWER DISSIPATION
SHORT CIRCUIT
—
—
—
10
—
—
—
10
—
—
—
10
W
1, 7
RECOVERY
1.4
5.0
1.4
5.0
1.4
5.0
ms
STEP LOAD
TRANSIENT
RESPONSE ± V
OUT
50 – 100 – 50%
—
—
±200
±400
±300
±600
—
—
±150
±200
±300
±400
—
—
±200
±300
±400
±500
mV pk
10 – 100 –10%
7
RECOVERY
50 – 100 – 50%
10 – 100 – 10%
—
—
100
400
200
600
—
—
100
100
200
200
—
—
100
200
200
250
µs
STEP LINE
16 – 40 – 16 V
IN
TRANSIENT
8
RESPONSE ± V
OUT
—
±200
±400
—
±200
±400
—
±400
±500
mV pk
7
RECOVERY
—
—
—
300
5
—
—
—
300
5
—
—
—
300
5
µs
START–UP
DELAY
OVERSHOOT
NO LOAD
1.4
1.4
1.4
ms
—
—
0
50
—
—
0
120
600
—
—
0
150
750
mV pk
50
250
120
150
Notes
1. Tc = –55°C to +125°C.
2. Up to 90% of the total output current/power is available from either output
The minimum load on the positive output is 10% of full load.
3. Operation is limited below 16 V (see Figure 15).
6. Indefinite short circuit protection not guaranteed above 125°C case.
7. Recovery time is measured from application of the transient to point at which
Vout is within 1% of final value.
8. Transition time ≥ 10 µs.
4. Effect on the negative output under the following conditions:
+Pout 20% to 80%; –Pout 80% to 20%
5. Effect on the negative output under the following conditions:
+Pout 50%; –Pout 10% to 50%
B2-49
MHD SERIES
20 WATT
DC/DC CONVERTERS
PIN OUT
Pin
1
Single Output
Dual Output
Dot on top of cover indicates pin one.
Positive Input
Inhibit
Positive Input
Inhibit
2
1
2
3
4
5
3
No Connection
Positive Output
BOTTOM VIEW
MHD
4
Output Common Output Common
5
Positive Output
Case Ground
Case Ground
Case Ground
Sync Input
Negative Output
Case Ground
Case Ground
Case Ground
Sync Input
FLANGED AND NON-FLANGED
10
9
8
7
6
6
7
8
Dotted line outlines flanged package option.
9
See Section B8, cases H2 and K3 for dimensions.
10
Input Common
Input Common
FIGURE 1: PIN OUT
MODEL NUMBERING KEY
MHD
28 12
S
F / 883
Base Model
Input Voltage
Output Voltage
Number of Outputs
(S = single, D = dual)
Case Option
(Non-flanged case has no designator in
this position)
Screening
(Standard screening has no designator
in this position.)
SMD NUMBERS
STANDARD MICROCIRCUIT
DRAWING (SMD)
MHD SIMILAR
MODEL NUMBER
NON-FLANGED CASE
5962–9465501HXC
5962–9465601HXC
5962–9465701HXC
5962–9465801HXC
5962–9465901HXC
5962–9466001HXC
5962–9466101HXC
MHD2805S/883
MHD2812S/883
MHD2815S/883
MHD2818S/883
MHD2805D/883
MHD2812D/883
MHD2815D/883
FLANGED CASE
5962–9465501HZC
5962–9465601HZC
5962–9465701HZC
5962–9465801HZC
5962–9465901HZC
5962–9466001HZC
5962–9466101HZC
MHD2805SF/883
MHD2812SF/883
MHD2815SF/883
MHD2818SF/883
MHD2805DF/883
MHD2812DF/883
MHD2815DF/883
For exact specifications for an SMD product, refer to the SMD drawing. See
Section A3, SMDs, for more information.
B2-50
MHD SERIES
20 WATT
DC/DC CONVERTERS
Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, free run, unless otherwise specified.
85
80
75
70
65
60
85
80
75
70
65
60
87
82
77
72
67
62
16V
16V
28V
16V
28V
40V
28V
40V
40V
5
10
Output Power (Watts)
15
5
10
15
20
5
10
15
20
Output Power (Watts)
Output Power (Watts)
MHD2805S Efficiency
MHD2812S Efficiency
MHD2815S Efficiency
FIGURE 2
FIGURE 3
FIGURE 4
90
85
80
75
70
65
85
0
20
16V
28V
40V
80
75
70
65
60
16V
28V
40
60
40V
80
100
0.1
5
10
15
1
10
100
5
10
15
Frequency (kHz)
Output Power (Watts)
MHD2812D Efficiency
Output Power (Watts)
MHD2815D Efficiency
MHD Series Audio Rejection
FIGURE 5
FIGURE 6
FIGURE 7
Vin
15 W to 1.5 W
15 W to 7.5 W
1.5 W to 15 W
7.5 W to 15 W
Vout
50µs/div
(16 TO 40V)
50µs/div
50% to 100% to 50%
50µs/div
10% to 100% to 10%
MHD2805S Step Line Response
MHD2805S Step Load Response
MHD2805S Step Load Response
FIGURE 9
FIGURE 10
FIGURE 8
B2-51
MHD SERIES
20 WATT
DC/DC CONVERTERS
Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, free run, unless otherwise specified.
10 W to 5 W
–Pout = 10 W
Vin
Vin
+Vout
Vout
–Vout
5 W to 10 W
50µs/div
25% to 50% to 25%
50ms/div
16 TO 40V
500µs/div
MHD2805S Turn On Into No Load
MHD2815D +Vout Step Load Response
MHD2815D Step Line Response
FIGURE 11
FIGURE 12
FIGURE 13
16.0
15.5
15.0
14.5
14.0
13.5
13.0
Vin
+Vout
–Vout
9
12
15
200µs/div
Output Power (Watts)
MHD2815D Turn On Into No Load
Low Line Dropout vs. Load
FIGURE 14
FIGURE 15
21222-001-DTS Rev A
DQ# 1008
All technical information is believed to be accurate, but no responsibility is
assumed for errors or omissions. Interpoint reserves the right to make changes in
products or specifications without notice. MHD Series is a trademark of Interpoint.
Copyright © 1994 - 1999 Interpoint. All rights reserved.
B2-52
CASE H
CASES
Materials
Dot on top of case indicates pin one
Header Cold Rolled Steel/Nickel/Gold
cases H1 and H2
Cold Rolled Steel/Nickel/Tin
cases H3, H4, and H5
Cover Kovar/Nickel
CASE H
BOTTOM VIEW
See Figures 29 – 34
for pin configurations.
cases H1 and H2
Cold Rolled Steel/Nickel/Tin
cases H3, H4, and H5
1.125 max
(28.58)
Pins
#52 alloy
ceramic seal
case H1
case H2 (except MHV Series Single and Dual)
compression glass seal
MHV Series Single and Dual
case H3, H4, H5
2.125 max
(53.98)
CAUTION
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
Heat from reflow or wave soldering may damage
the device. Solder pins individually with heat
application not exceeding 300°C for 10 seconds
per pin.
FIGURE 28: CASE H MAXIMUM DIMENSIONS
BOTTOM VIEW CASE H1
FMC EMI Filter: Screening – Standard, ES, or 883
SFMC EMI Filter: Screening – Space Standard, H, or K
Seam Seal
Squared corner and dot on top
of case indicate pin one.
0.040 dia
(1.02)
1.110 (28.19)
0.955 (24.26)
1
5
2
3
0.555 (14.1)
4
0.155 (3.94)
0.000
FIGURE 29: CASE H1
Note: Although every effort has been made to render the case drawings at actual size, variations in the printing process may cause some distortion. Please refer
to the numerical dimensions for accuracy.
B8-17
CASE H
CASES
BOTTOM VIEW CASE H2
MTR Series Single, MHV Series Single and Dual, and MHD Series:
Screening – Standard, ES, or 883
MTR Series Dual: Screening – 883
SMTR Series Single and Dual: Screening – Space Standard, H, or K
Platform
Bathtub
Squared corner and dot on top
of case indicate pin one.
Seam Seal
1.110 (28.19)
0.955 (24.26)
1
2
3
4
5
0.040 dia
(1.02)
0.040 dia
(1.02)
All
MHV
Series
MHV Series Single and Dual,
MHD Series,
other
H2
MTR Series Dual (883), and SMTR Series Dual
cases
10
9
8
7
6
0.155 (3.94)
0.000
Squared corner and dot on top
of case indicate pin one.
1.110 (28.19)
0.955 (24.26)
1
2
3
4
5
MTR Series Single
SMTR SeriesSingle
10
9
8
7
6
0.155 (3.94)
0.000
FIGURE 30: CASE H2
B8-18
CASE K
CASES
Dot on top of case indicates pin one
CASE K
BOTTOM VIEW
See Figures 42 - 48
for pin configuration
1.125 max
(28.58)
2.910 max
(73.91)
Flange Thickness:
Cases K1, K2, K3 and MLP Series (K5)
0.060 (1.52)
Cases K4, K5 (except MLP Series), K6, K7, and K8
0.067 +0.005/-0.007 (1.70 +0.13/-0.8)
Materials
Header Case K1 - K3
Cold Rolled Steel/Nickel/Gold
Cases K4 - K8
Cold Rolled Steel/Nickel/Tin
Cover Case K1 - K3
Kovar/Nickel
Case K4 - K8
Cold Rolled Steel/Nickel/Tin
Pins
#52 alloy (all cases)
Case K1, K2, and K3 (except MHV Series Single and Dual)
ceramic seal
Cases K4 - K8 and MHV Series Single and Dual (K3)
compression glass seal
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.2) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage
the device. Solder pins individually with heat
application not exceeding 300°C for 10 seconds
per pin.
FIGURE 41: CASE K MAXIMUM DIMENSIONS
B8-26
CASE K
CASES
BOTTOM VIEW CASE K3
Flanged cases: Designator required in Case Option position of model number.
MTR Series Single, MHV Series Single and Dual, MHD Series:
Screening – Standard, ES, or 883
MTR Series Dual: Screening – 883
SMTR Series: Screening – Space Standard, H, or K
Platform
Dot on top of case indicates pin one
Seam Seal
1.110 (28.19)
0.955 (24.26)
1
2
3
4
5
0.040 dia
(1.02)
MHD Series,
0.555 (14.1)
MTR Series Dual (883), and SMTR Series Dual
10
9
8
7
6
0.155 (3.94)
0.000
Platform
Dot on top of case indicates pin one
Seam Seal
1.110 (28.19)
0.955 (24.26)
1
2
3
4
5
0.040 dia
(1.02)
MTR Series Single and
SMTR Series Single
0.555 (14.1)
10
9
8
7
6
0.155 (3.94)
0.000
Bathtub
Dot on top of case indicates pin one
Seam Seal
1.110 (28.19)
0.955 (24.26)
1
2
3
4
5
0.040 dia
(1.02)
0.555 (14.1)
MHV Series Single and Dual
10
9
8
7
6
0.155 (3.94)
0.000
FIGURE 44: CASE K3
B8-28
QA SCREENING
125°C PRODUCTS
125°C PRODUCTS
TEST (125°C Products)
STANDARD
/ES
/883 (Class H)*
PRE-CAP INSPECTION
Method 2017, 2032
yes
yes
yes
TEMPERATURE CYCLE (10 times)
Method 1010, Cond. C, -65°C to 150°C
Method 1010, Cond. B, -55°C to 125°C
no
no
no
yes
yes
no
CONSTANT ACCELERATION
Method 2001, 3000 g
Method 2001, 500 g
no
no
no
yes
yes
no
BURN-IN
Method 1015, 160 hours at 125°C
96 hours at 125°C case (typical)
no
no
no
yes
yes
no
FINAL ELECTRICAL TEST MIL-PRF-38534, Group A
Subgroups 1 through 6: -55°C, +25°C, +125°C
Subgroups 1 and 4: +25°C case
no
yes
no
yes
yes
no
HERMETICITY TESTING
Fine Leak, Method 1014, Cond. A
Gross Leak, Method 1014, Cond. C
Gross Leak, Dip (1 x 10 )
no
no
yes
yes
yes
no
yes
yes
no
-3
FINAL VISUAL INSPECTION
Method 2009
yes
yes
yes
Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.
*883 products are built with element evaluated components and are 100% tested and guaranteed over
the full military temperature range of –55°C to +125°C.
Applies to the following products
MOR Series
MFLHP Series
MFL Series
MHP Series
MTR Series
MQO Series**
MHD Series
MHV Series
MHF+ Series
MHF Series**
MGA Series
MSA Series
MGH Series
MCH Series
FM-704A EMI Filter
FMD**/FME EMI Filter
FMC EMI Filter
FMH EMI Filter
FMGA EMI Filter
FMSA EMI Filter
HUM Modules**
LCM Modules**
LIM Modules
**MFLHP Series, MQO Series, MHF Series, FMD EMI Filters, Hum Modules, and LCM Modules do not offer
‘883” screening.
C2-10
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