AFM704/CHPBF [INFINEON]
Data Line Filter, 1 Function(s), 28V, LEAD FREE PACKAGE-6;
| 型号： | AFM704/CHPBF |
| 厂家： | 
Infineon |
| 描述： | Data Line Filter, 1 Function(s), 28V, LEAD FREE PACKAGE-6 LTE |
| 文件： | 总3页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD - 94598
AFM704A SERIES
ADVANCED ANALOG
EMI FILTER / PROTECTION HYBRID
Description
The AFM704A is a combined EMI filter and protection
module intended to be used with Advanced Analog
AHE, ATO, ATR, ATW, AHF, ASA, and AHV DC/DC con-
verters to allow full compliance with the surge require-
ments of MIL-STD-704.This device will reduce reflected
ripple current to levels below the CEO3 limits and pro- Features
tect against voltage spikes required by CS06 testing as
AFM
n 40 watts throughout
n 40 dB Noise Reduction @ 100 KHz
specified by MIL-STD-461. Four levels of military
screening are available, including fully compliant (per
MIL-PRF-38534) devices. Standard Military Drawings
(SMDs) available.
n -55°C to +125°C Operation
n Full Military Screening
n All Ceramic Capacitor Design
n Output Voltage Regulate to 50 Volts Maximum
n Inrush Current Limiting
n Under Voltage Lockout
AFM704A Block Diagram
1
Series Protection
2
C harge
Pum p
C O NT RO LLER
U V Lockout
O V Clam p
3
6
5
O scillator
4
Refer to last page for Pin Designation
www.irf.com
1
11/25/02
AFM704A Series
Specifications
Tcase = -55°C to +125°C, Vin = +28VDC Unless otherwise specified
Parameter
Input Voltage
Condition
Continuous
Min
Typ
Max
Unit
No load
40 watt
0
16
28
28
40
40
VDC
VDC
Transient
100 ms, Rs*= 0 Ohms
60 ms, Rs*= 0.5 Ohms
20 µs, Rs*= 50 Ohms
80
100
600
VDC
VDC
VDC
Undervoltage Lockout
Input Current
13
15
5.0
2.0
5.2
-300
40
VDC
mA
mA
No load
Inhibited
Open circuit
Vin = 0 to 0.8V
Vin = 16 to 40V
Inhibit Pin Voltage
Inhibit Pin Current
Output Power
4.0
VDC
µA
watts
Power Dissipation
Continuous
Peak
15
200
watts
watts
DC Resistance
Vin = 16 to 40V
Tc = 25°C
0.45
50
100
80
Ohms
VDC
ms
Output Clamp Voltage
Input Surge Limit
40
40W load, 80V
100V
ms
Input Spike Limit
40W load, 600V
50 ohm source
40W load, 400V
0.5 ohm source
20
20
µs
µs
dB
dB
pf
Noise Reduction
100 KHz
200 KHz – 50 MHz
40
50
60
Capacitance
Isolation
Pin to case
Pin to case 500VDC
10,000
100
M
Ω
Weight
75
grams
* Rs = Source Impedance
Available Screening Levels and ProcessVariations for AFM704A Series
MIL-STD-883
Method
No
ES
HB
CH
Requirement
Suffix
Suffix
Suffix
Suffix
-55°C to +125°C
MIL-PRF-38534
Yes
Temperature Range
Element Evaluation
Internal Visual
-20 to +85°C -55°C to +125°C -55°C to +125°C
2017
1010
Yes
Cond B
500g
Yes
¬
Temperature Cycle
Constant Acceleration
Burn-in
Cond C
Cond A
Cond C
2001
Cond A
1015
48hrs@ 85°C 48hrs@ 125°C
160hrs @ 125°C 160hrs @ 125°C
-55, +25, +125°C -55, +25, +125°C
Final Electrical
(Group A)
MIL-PRF-38534
& Specification
1014
25°C
25°C
Seal, Fine & Gross
External Visual
Cond A
Cond A, C
Yes
Cond A, C
Yes
Cond A, C
Yes
2009
¬
* Per Commercial Standards
2
www.irf.com
AFM704A Series
AFM704A Case Outlines
Flanged
Non-Flanged
Ø
0.162
(4.12)
H oles
0.050
(1.27)
0.800
(20.32)
2
0.040
0.26
D (1.02) X
(6.60) Pins
L
2
3
4
2.870
(72.90)
M ax
2.110
(53.59)
M ax
2.120
M ax
(53.85)
2.550
(64.77)
1.600
(40.64)
1
6
5
0.380
M ax
(9.65)
0.380
(9.65)
M ax
1.110
(28.19)
Pin Designation
Part Numbering
AFM 704A F / CH
Pin No.
Designation
M odel
1
2
3
4
5
6
Positive Input
Screening
—
, ES, HB, CH
Applicable
M ilitary Test
Standard
Positive Output
Case
Case Style
O mit for Standard
Output Return
Input Return
Inhibit Input
Available Standard Miliatary Drawing (SMD) Cross Reference
Standard
Military Drawing
PIN
Vendor
CAGE
Code
Vendor
Similar
PIN
95010-01HXA
95010-01HZA
52467
52467
AFM704/CH
AFM704A/CH
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331
ADVANCED ANALOG: 2270 Martin Av., Santa Clara, California 95050, Tel: (408) 727-0500
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 11/02
www.irf.com
3
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