參數(shù)資料
型號: SM8S12A
廠商: Vishay Intertechnology,Inc.
元件分類: TVS-瞬態(tài)抑制二極管
英文描述: Surface Mount Automotive Transient Voltage Suppressors
中文描述: 表面貼裝汽車瞬態(tài)電壓抑制器
文件頁數(shù): 3/3頁
文件大?。?/td> 63K
代理商: SM8S12A
SM8S Series
Vishay Semiconductors
formerly General Semiconductor
Document Number 88387
04-Jun-04
www.vishay.com
3
Ratings and
Characteristic Curves
(T
A
= 25°C unless otherwise noted)
Power Derating Curve
0
2.0
4.0
6.0
8.0
0
50
100
150
200
P
R
Pulse Width (ms) – 1/2 I
PP
Exponential Waveform
1,000
10,000
10
100
Case Temperature (
°
C)
0
50
100
150
0
10
20
30
40
I
Time, ms (t)
Pulse Waveform
Reverse Power Capability
T
A
= 25
°
C
Pulse width (t
d
) is defined as
the point where the peak
current decays to 50% of I
PP
t
d
t
r
= 10
μ
s
Peak Value I
PP
Half Value –I
PP
2
Load Dump Power Characteristics
(10ms Exponential Waveform)
0
2,000
1,000
3,000
4,000
5,000
6,000
25
50
75
100
125
150
175
L
Case Temperature (
°
C)
T
°
C
0.01
1
10
100
10
1
100
0.01
0.1
t – Pulse Width (sec.)
0.1
R
Θ
JA
R
Θ
JC
Typical Transient Thermal Impedance
相關(guān)PDF資料
PDF描述
SM8S40A Surface Mount Automotive Transient Voltage Suppressors
SMA4007 SURFACE MOUNT SILICON RECTIFIER(VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere)
SMA4007 VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 1.0 Ampere
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SMA4021 PNP Darlington With built-in flywheel diode
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