SM8S18A电路保护的TVS-二极管规格书PDF中文资料

| 厂商型号 |
SM8S18A |
| 参数属性 | SM8S18A 封装/外壳为DO-218AB;包装为散装;类别为电路保护的TVS-二极管;SM8S18A应用范围:汽车级;产品描述:TVS DIODE 18VWM DO218AB |
| 功能描述 | Surface Mount PAR® Transient Voltage Suppressors |
| 封装外壳 | DO-218AB |
| 文件大小 |
110.46 Kbytes |
| 页面数量 |
5 页 |
| 生产厂商 | Vishay Vishay Siliconix |
| 中文名称 | 威世 威世科技公司 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-11-30 17:57:00 |
| 人工找货 | SM8S18A价格和库存,欢迎联系客服免费人工找货 |
SM8S18A规格书详情
FEATURES
• Junction passivation optimized design passivated
anisotropic rectifier technology
• TJ = 175 °C capability suitable for high reliability
and automotive requirement
• Available in unidirectional polarity only
• Low leakage current
• Low forward voltage drop
• High surge capability
• Meets ISO7637-2 surge specification (varied by test
condition)
• Meets MSL level 1, per J-STD-020, LF maximum peak of
245 °C
• AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting,
especially for automotive load dump protection application.
MECHANICAL DATA
Case: DO-218AB
Molding compound meets UL 94 V-0 flammability rating
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
(“X” denotes revision code e.g. A, B, ...)
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
HE3 suffix meets JESD 201 class 2 whisker test
Polarity: heatsink is anode
产品属性
- 产品编号:
SM8S18A-2HE3_A/I
- 制造商:
Vishay General Semiconductor - Diodes Division
- 类别:
电路保护 > TVS - 二极管
- 系列:
Automotive, AEC-Q101, PAR®
- 包装:
散装
- 类型:
齐纳
- 电压 - 反向断态(典型值):
18V
- 电压 - 击穿(最小值):
20V
- 不同 Ipp 时电压 - 箝位(最大值):
29.2V
- 电流 - 峰值脉冲 (10/1000µs):
226A
- 功率 - 峰值脉冲:
6600W(6.6kW)
- 电源线路保护:
无
- 应用:
汽车级
- 工作温度:
-55°C ~ 175°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
DO-218AB
- 供应商器件封装:
DO-218AB
- 描述:
TVS DIODE 18VWM DO218AB
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
VISHAYMAS |
25+23+ |
DO-218AB |
52145 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
YENJI |
2450+ |
DO-218AB |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
VISHAY/威世 |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
VISHAY |
24+ |
N/A |
8000 |
全新原装正品,现货销售 |
询价 | ||
SUNMATE(森美特) |
2019+ROHS |
DO-218AB |
66688 |
森美特高品质产品原装正品免费送样 |
询价 | ||
VIS |
24+ |
1500 |
询价 | ||||
VISHAY |
18+ |
DO-214 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
VISHAY/威世 |
2447 |
DO-218 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
VISHAY/威世通 |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Vishay(威世) |
2511 |
N/A |
11800 |
电子元器件采购降本 30%!原厂直采,砍掉中间差价 |
询价 |

