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參數(shù)資料
| 型號： | SM4T47AY |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC |
| 封裝： | ROHS COMPLIANT, PLASTIC, SMA, 2 PIN |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 171K |
| 代理商： | SM4T47AY |
September 2010
Doc ID 17862 Rev 1
1/12
12
SM4TY
Automotive 400 W Transil
Features
■ peak pulse power:
– 400 W (10/1000 s)
– 2.3 kW (8/20 s)
■ stand-off voltage range: from 5 V to 58 V
■ unidirectional and bidirectional types
■ low leakage current:
– 0.2 A at 25 °C
– 1 A at 85 °C
■ operating Tj max: 150 °C
■ high power capability at Tj max:
– 270 W (10/1000 s)
■ JEDEC registered package outline
■ resin meets UL 94, V0
■ AEC-Q101 qualified
Complies with the following standards
■ IEC 61000-4-2 level 4:
– 15 kV (air discharge)
– 8 kV (contact discharge)
■ ISO 10605, C = 330 pF, R = 330
Ω:
– 15 kV (air discharge)
– 8 kV (contact discharge)
■ ISO 7637-2 (for pulse 1 and 2a, applicable only
to parts with stand-off voltage (VRM) lower than
the average battery voltage: 13.5 V):
– pulse 1: VS = -100 V
– pulse 2a: VS = +50 V
– pulse 3a: VS = -150 V
– pulse 3b: VS = +100 V
Description
The SM4TY Transil series has been designed to
protect sensitive automotive circuits against
surges defined in ISO 7637-2 and against
electrostatic discharges according to
IEC 61000-4-2 and ISO 10605.
The planar technology makes it compatible with
high-end circuits where low leakage current and
high junction temperature are required to provide
reliability and stability over time. SM4TY devices
are packaged in SMA (SMA footprint in
accordance with IPC 7531 standard).
TM: Transil is a trademark of STMicroelectronics
K
A
Unidirectional
Bidirectional
SMA
(JEDEC DO-214AC)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SM4T47CAY | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400 W 2.3kW Transil 5V to 70V Bi 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 |
| SM4T50AY | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400 W 2.3kW Transil 5V to 70V Uni 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 |
| SM4T50CAY | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400 W 2.3kW Transil 5V to 70V Bi 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 |
| SM4T56AY | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400 W 2.3kW Transil 5V to 70V Uni 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 |
| SM4T56CAY | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400 W 2.3kW Transil 5V to 70V Bi 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 |
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