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參數資料
| 型號： | SMM4F18A-TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | TVS二極管 - 瞬態電壓抑制 |
| 英文描述： | 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-222AA |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2 |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 112K |
| 代理商： | SMM4F18A-TR |
December 2007
Rev 2
1/10
10
SMM4F
High junction temperature Transil
Features
■ Typical peak pulse power:
– 400 W (10/1000 s)
– 2.4 kW (8/20 s)
■ Stand off voltage range: from 5 V to 33 V
■ Unidirectional types
■ Low leakage current:
– 0.2 A at 25 °C
– 1 A at 85 °C
■ Operating Tj max: 175 °C
■ JEDEC registered package outline
■ RoHS package
■ Halogen free molding compound
Complies with the following standards
■ IEC 61000-4-2 level 4:
– 15 kV (air discharge)
– 8 kV (contact discharge)
■ MIL STD 883G-Method 3015-7: class3
– 25 kV (human body model)
Description
The SMM4F Transil series has been designed to
protect sensitive equipment against electro-static
discharges according to IEC 61000-4-2, MIL STD
883 Method 3015, and electrical over stress such
as IEC 61000-4-4 and 5. They are generally for
surges below 400 W 10/1000 s.
This planar technology makes it compatible with
high-end equipment and SMPS where low
leakage current and high junction temperature are
required to provide reliability and stability over
time. Their low clamping voltages provide a better
safety margin to protect sensitive circuits with
extended life time expectancy.
Packaged in STmite flat, this minimizes PCB
space consumption (footprint in accordance with
IPC 7531 standard).
TM: Transil is a trademark of STMicroelectronics
K
A
STmite flat
(DO222-AA)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SMM4F20A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High junction temperature Transil |
| SMM4F20A-TR | 功能描述:TVS 二極管 - 瞬態電壓抑制器 Hi Temp Transil Diode 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 |
| SMM4F24A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High junction temperature Transil |
| SMM4F24A-TR | 功能描述:TVS 二極管 - 瞬態電壓抑制器 Hi Temp Transil Diode 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 |
| SMM4F26A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High junction temperature Transil |
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