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参数资料
| 型号： | SM8A27-E3/2D |
| 厂商： | VISHAY SEMICONDUCTORS |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 6600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-218AB |
| 封装： | PLASTIC PACKAGE-1 |
| 文件页数： | 1/5页 |
| 文件大小： | 139K |
| 代理商： | SM8A27-E3/2D |
VISHAY
SM8A27
Document Number 88386
14-Sep-04
Vishay Semiconductors
www.vishay.com
1
formerly General Semiconductor
Surface Mount Automotive Transient Voltage Suppressor
Zener Voltage 27 V
Peak Pulse Current 130 A (10/10,000
s)
Peak Pulse Power 6600 W (10/1000
s)
Features
Ideally suited for load dump protection
High temperature stability due to unique oxide
passivation and patented PARconstruction
Integrally molded heatsink provides a very low
thermal resistance for maximum heat dissipation
Low leakage current at TJ = 175 °C
High temperature soldering guaranteed:
260 °C for 10 seconds at terminals
Meets ISO7637-2 surge spec.
Low forward voltage drop
Meets MSL level 1 per J-STD-020C
AEC-Q101qualified
Mechanical Data
Case: Molded plastic body, surface mount with heat-
sink integrally mounted in the encapsulation
Terminals:
Solder
plated
or
matte
tin
plated
(E3 Suffix) leads, Solderable per J-STD-002B and
Mil-STD-750, Method 2026
Polarity: Heatsink is anode
Mounting Position: Any
Weight: 0.091 oz., 2.58 g
Epoxy meets UL 94V-0 Flammability rating
Maximum Ratings and Thermal Characteristics
TC = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
Unit
Steady state power dissipation
PD
8.0
W
Non-repetitive peak reverse
surge current
for 10
s/10 ms exponentially
decaying waveform
IRSM
130
A
Maximum working stand-off
voltage
VWM
22.0
V
Peak forward surge current
8.3 ms single half sine-wave
IFSM
700
A
Typical thermal resistance
junction to case
RθJC
0.90
°C/W
Operating junction and storage
temperature range
TJ, TSTG
-55 to +175
°C
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相关代理商/技术参数 |
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|---|---|
| SM8A27HE3/2D | 功能描述:TVS 二极管 - 瞬态电压抑制器 8.0W 27 Volt Unidir RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| SM8A27HE3-2D | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Surface Mount PAR Transient Voltage Suppressors |
| SM8AC6FS | 制造商:Maxxtro 功能描述: |
| SM8CXT-B | 制造商:Atlas Sound 功能描述:Speaker System 150W 70V 8 Inch Enclosed Coaxial |
| SM-8-FSKR-BK | 制造商:Maxxtro 功能描述: |
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