P4SMA39AAUTO [LITTELFUSE]
Trans Voltage Suppressor Diode, 400W, 33.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2 PIN;型号: | P4SMA39AAUTO |
厂家: | LITTELFUSE |
描述: | Trans Voltage Suppressor Diode, 400W, 33.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2 PIN 局域网 光电二极管 |
文件: | 总6页 (文件大小:591K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
AutomotiveTransientVoltage Suppression Diodes
Surface Mount – 400W > P4SMA Automotive Series
RoHS
P4SMA Automotive Series
Description
The P4SMA Automotive series is designed specifically
to protect sensitive automotive equipment from voltage
transients.
Features
• Halogen-Free
• RoHS compliant
• For surface mounted
applications to optimize
board space
• Fast response time:
typically less than 1.0ps
from 0V to BV min
• Excellent clamping
capability
Agency Approvals
• Low incremental surge
resistance
• Typical IR less than 1µA
above 12V
• HighTemperature
soldering guaranteed:
260°C/40 seconds at
terminals
• Plastic package has
Underwriters Laboratory
Flammability 94V-O
• Low profile package
• Built-in strain relief
• Typical maximum
temperature coefficient
ΔVBR = 0.1% x VBR@25°C x ΔT
AGENCY
AGENCY FILE NUMBER
E230531
• Glass passivated chip
junction
• 400W peak pulse power
capability at 10×1000µs
waveform, repetition rate
(duty cycles):0.01%
Maximum Ratings andThermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
PPPM
Value
400
Unit
W
Peak Pulse Power Dissipation at
TA=25ºC by 10x1000µs waveform
(Fig.1)(Note 1), (Note 2)
• MatteTin Lead–free Plated
Power Dissipation on infinite heat
PM(AV)
IFSM
3.3
40
W
A
sink atTA=50OC
Applications
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
TVS devices are ideal for the protection of I/O Interfaces,
CC bus and other vulnerable circuits used inTelecom,
Computer, Industrial and Consumer electronic applications.
V
Maximum Instantaneous Forward
Voltage at 25A for Unidirectional
only
VF
3.5V
V
Operating Junction and Storage
Temperature Range
T , TSTG -65 to 150
°C
J
TypicalThermal Resistance Junction
to Lead
RuJL
RuJA
30
°C/W
°C/W
TypicalThermal Resistance Junction
to Ambient
120
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated aboveTA = 25OC per Fig. 2 .
2. Mounted on 0.2x0.2” (5.0 x 5.0mm) copper pad to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only, duty cycle=4 per minute maximum.
P4SMA Automotive Series
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/P4SMAAUTO.html for current information.
Revised: August 30, 2009 9:30 AM
AutomotiveTransientVoltage Suppression Diodes
Surface Mount – 400W > P4SMA Series
Electrical Characteristics
Maximum Maximum Maximum
Breakdown
Voltage VBR
(Volts) @ IT
Test
Current
IT
Reverse
Stand off
Voltage VR
(Volts)
Agency
Approval
Part
Number
(Uni)
Part
Number
(Bi)
Clamping
Voltage VC
@ I
Peak
Pulse
Current Ipp
(A)
Reverse
Leakage IR
@ VR
Marking
UNI BI
(V)pp
(µA)
(mA)
MIN
MAX
P4SMA12AAUTO P4SMA12CAAUTO 12AA 12CA
P4SMA13AAUTO P4SMA13CAAUTO 13AA 13CA
P4SMA15AAUTO P4SMA15CAAUTO 15AA 15CA
P4SMA16AAUTO P4SMA16CAAUTO 16AA 16CA
P4SMA18AAUTO P4SMA18CAAUTO 18AA 18CA
P4SMA20AAUTO P4SMA20CAAUTO 20AA 20CA
P4SMA22AAUTO P4SMA22CAAUTO 22AA 22CA
P4SMA24AAUTO P4SMA24CAAUTO 24AA 24CA
P4SMA27AAUTO P4SMA27CAAUTO 27AA 27CA
P4SMA30AAUTO P4SMA30CAAUTO 30AA 30CA
P4SMA33AAUTO P4SMA33CAAUTO 33AA 33CA
P4SMA36AAUTO P4SMA36CAAUTO 36AA 36CA
P4SMA39AAUTO P4SMA39CAAUTO 39AA 39CA
P4SMA43AAUTO P4SMA43CAAUTO 43AA 43CA
P4SMA47AAUTO P4SMA47CAAUTO 47AA 47CA
10.20
11.10
11.40
12.40
14.30
15.20
17.10
12.60
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
16.7
18.2
21.2
22.5
25.5
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
24.6
22.5
19.3
18.2
16.1
14.8
13.4
12.3
10.9
9.9
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
31.50
34.70
37.80
41.00
45.20
49.40
12.80
13.60
15.30
17.10
19.00
20.90
22.80
25.70
28.50
31.40
34.20
37.10
40.90
44.70
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
40.20
9.0
8.2
7.6
6.9
6.3
The avaliable parts are “A” type only, the parts without A (VBR is ± 10%) is not avaliable.
P4SMA Automotive Series
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/P4SMAAUTO.html for current
information.
Revised: August 30, 2009 9:24 AM
AutomotiveTransientVoltage Suppression Diodes
Surface Mount – 400W > P4SMA Automotive Series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 1 - Peak Pulse Power Rating
Figure 2 - Pulse Derating Curve
10
100
80
60
40
20
0
1
0.2x0.2" (5.0x5.0mm)
Copper Pad Area
0.1
0.000001
0.00001
0.0001
0.001
0
25
50
75
100 125
150 175
TA-Ambient temperature (ºC)
td-Pulse Width (sec.)
Figure 3 - PulseWaveform
Figure 4 -Typical Junction Capacitance
10000
150
t =10µsec
r
T
=25°C
J
Pulse Width(td) is defined
as the point where the peak
Bi-directional V=0V
current decays to 50% of I
PPM
Peak Value
1000
Uni-directional V=0V
I
100
PPM
Uni-directional @VR
Half Value
100
10
1
I
PPM
I
PPM
( )
2
Bi-directional @VR
50
0
10/1000µsec. Waveform
as defined by R.E.A
Tj=25ºC
f=1.0MHz
Vsig=50mVp-p
t
d
1.0
10.0
100.0
1000.0
1.0
2.0
t-Time (ms)
3.0
4.0
0
VBR - Reverse Breakdown Voltage (V)
Figure 6 - Maximum Non-Repetitive Forward Surge
Current Uni-Directional Only
Figure 5 - Steady State Power Dissipation Derating Curve
1.2
1
45
40
35
30
25
20
15
10
5
0.8
0.6
0.4
0.2
0
0
0
25
50
75
100 125 150 175
1
10
100
TA - Ambient Temperature (ºC)
Number of Cyles at 60 Hz
P4SMA Automotive Series
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/P4SMAAUTO.html for current information.
Revised: August 30, 2009 9:30 AM
AutomotiveTransientVoltage Suppression Diodes
Surface Mount – 400W > P4SMA Series
Soldering Parameters
Reflow Condition
Lead–free assembly
tp
TP
-Temperature Min (Ts(min)
)
150°C
Ramp-up
Critical Zone
to T
T
L
P
TL
Pre Heat -Temperature Max (Ts(max)
)
200°C
tL
Ts(max)
-Time (min to max) (ts)
60 – 180 secs
Average ramp up rate (LiquidusTemp
(TL) to peak
Ramp-down
3°C/second max
Ts(min)
ts
Preheat
TS(max) toTL - Ramp-up Rate
3°C/second max
217°C
-Temperature (TL) (Liquidus)
Reflow
25˚C
t 25˚C to Peak
Time (t)
-Time (min to max) (ts)
60 – 150 seconds
260+0/-5 °C
PeakTemperature (TP)
Time within 5°C of actual peak
Temperature (tp)
20 – 40 seconds
Ramp-down Rate
6°C/second max
8 minutes Max.
280°C
Time 25°C to peakTemperature (TP)
Do not exceed
Physical Specifications
Environmental Specifications
Weight
Case
0.002 ounce, 0.061 gram
Temperature Cycle
Pressure Cooker
HighTemp. Storage
HTRB
JESD22-A104
JESD 22-A102
JESD22-A103
JESD22-A108
JESD22-A106
JEDEC DO-214AC. Molded plastic body
over glass passivated junction
Color band denotes positive end
(cathode) except bidirectional
Polarity
MatteTin-plated leads, Solderable per
JESD22-B102D
Terminal
Thermal Shock
Dimensions
DO-214AC (SMA)
Inches
Millimeters
Dimensions
Cathode Band
Min
Max
Min
Max
A
B
C
D
E
F
G
H
I
0.049
0.157
0.100
0.078
0.030
-
0.065
0.177
0.110
0.090
0.060
0.008
0.208
0.012
-
1.250
3.990
2.540
1.980
0.780
-
1.650
C
A
D
4.500
2.790
2.290
1.520
0.203
5.280
0.305
-
B
H
0.194
0.006
0.070
0.082
-
4.930
0.152
1.800
2.100
-
F
E
G
J
K
L
J
-
-
K
L
0.090
-
2.300
-
I
0.082
2.100
P4SMA Automotive Series
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/P4SMAAUTO.html for current
information.
Revised: August 30, 2009 9:24 AM
AutomotiveTransientVoltage Suppression Diodes
Surface Mount – 400W > P4SMA Automotive Series
Part Numbering System
Part Marking System
Cathode Band
P4SMA XXX C A AUTO
F
5%VOLTAGETOLERANCE
BI-DIRECTIONAL
VOLTAGE
SERIES
Littelfuse Logo
Marking Code
Packaging
Component
Package
Packaging
Option
Part number
Quantity
Packaging Specification
P4SMAxxxXXAUTO
DO-214AC
5000
Tape & Reel – 12mm/13” tape
EIA STD RS-481
P4SMA Automotive Series
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/P4SMAAUTO.html for current information.
Revised: August 30, 2009 9:30 AM
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