參數(shù)資料
型號(hào): SM8S12
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
文件大小: 63K
代理商: SM8S12
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
SM8S12A Surface Mount Automotive Transient Voltage Suppressors
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
SMA4020 PNP Darlington General purpose
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SM8S12/2D 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 8W 12V Unidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SM8S12A 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Surface Mount Automotive Transient Voltage Suppressors
SM8S12A/2D 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 8W 12V Unidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SM8S12A-E3/2D 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 8W 12V Unidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SM8S12AHE3/2D 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 8.0W 12V 5% Unidir RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C