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SMAJ30A 数据手册 - Littelfuse（力特）
制造商:
Littelfuse（力特）
分类:
TVS二极管
封装:
DO-214AC
描述:
LITTELFUSE SMAJ30A 二极管, TVS, 400W, 30V, DO-214AC
Pictures:
3D模型
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SMAJ30A数据手册
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若手册格式错乱，请下载阅览PDF原文件
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: BA.10/21/20
Surface Mount – 400W > SMAJ series
TVS Diodes
0%
20%
40%
60%
80%
100%
0255075 100 125 150 175
Peak Pluse Power(P
PP
) or Current(I
PP
)
Derating in Percentage %
T
J
Initial Junction Temperature(˚C)
SMF5.0 ~ SMF100
Figure 3 - Peak Pulse Power Derating Curve
I
PPM
- Peak Pulse Current, % I
RSM
0
0
50
100
150
1.0 2.0 3.0 4.0
t
r
=10µsec
Peak Value
I
PPM
I
PPM
2
T
J
=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I
PPM
10/1000µsec. Waveform
as defined by R.E.A
t
d
t-Time (ms)
Half Value
I
PPM
( )
Figure 4 - Pulse Waveform
Figure 5 - Typical Junction Capacitance
0.1
1
10
100
1000
0.0010.010.1 110 100 1000
Transient Thermal Impedance (
°
C/W)
T -Pulse Duration (s)
P
Figure 6 - Typical Transient Thermal Impedance
0
10
20
30
40
50
60
70
110 100
I
FSM
- Peak Forward Surve Current (A)
Number of Cycles at 60 Hz
Figure 7 - Maximum Non-Repetitive Forward Surge
Current Uni-Directional Only
Ratings and Characteristic Curves (T
A
=25°C unless otherwise noted) (Continued)
Cj (pF)
V
BR
- Reverse Breakdown Voltage (V)
Uni/Bi-direconal
V=
V
R
Uni
-direconal V=0V
Bi-direconal V=0V
1
10
100
1000
10000
110100 1000
0.1
1.0
10.0
100.0
0.01.0 2.03.0 4.05.0 6.07.0 8.09.0
I
F
-Peak Forward Current (A)
V
F
-Peak Forward Voltage(V)
Single die
Stacked-die
Figure 8 - Peak Forward Voltage Drop vs Peak Forward
Current (Typical Values)
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