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P4SMA250AHE3/5A

更新时间： 2024-11-14 14:38:23
品牌 Logo 应用领域
威世 - VISHAY 局域网光电二极管电视
页数 文件大小 规格书
6页 91K
描述
300W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN

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P4SMA250AHE3/5A 技术参数

是否Rohs认证：符合生命周期：Obsolete
包装说明：ROHS COMPLIANT, PLASTIC, SMA, 2 PINReach Compliance Code：compliant
风险等级：5.66Is Samacsys：N
其他特性：EXCELLENT CLAMPING CAPABILITY最大击穿电压：263 V
最小击穿电压：237 V击穿电压标称值：250 V
最大钳位电压：344 V配置：SINGLE
二极管元件材料：SILICON二极管类型：TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95代码：DO-214ACJESD-30 代码：R-PDSO-C2
JESD-609代码：e3湿度敏感等级：1
最大非重复峰值反向功率耗散：300 W元件数量：1
端子数量：2最高工作温度：150 °C
最低工作温度：-65 °C封装主体材料：PLASTIC/EPOXY
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260极性：UNIDIRECTIONAL
最大功率耗散：3.3 W参考标准：AEC-Q101
最大重复峰值反向电压：214 V子类别：Transient Suppressors
表面贴装：YES技术：AVALANCHE
端子面层：Matte Tin (Sn)端子形式：C BEND
端子位置：DUAL处于峰值回流温度下的最长时间：30
Base Number Matches：1

P4SMA250AHE3/5A 数据手册

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P4SMA Series  
Vishay General Semiconductor  
www.vishay.com  
®
Surface Mount TRANSZORB Transient Voltage Suppressors  
FEATURES  
• Low profile package  
• Ideal for automated placement  
• Glass passivated chip junction  
• Available in uni-directional and bi-directional  
• 400 W peak pulse power capability with a  
10/1000 μs waveform, repetitive rate  
(duty cycle): 0.01 % (300 W above 91 V)  
• Excellent clamping capability  
• Very fast response time  
DO-214AC (SMA)  
• Low incremental surge resistance  
• Meets MSL level 1, per J-STD-020, LF maximum peak of  
260 °C  
• AEC-Q101 qualified  
• Material categorization: For definitions of compliance  
please see www.vishay.com/doc?99912  
PRIMARY CHARACTERISTICS  
VWM  
6.4 V to 459 V  
6.8 V to 540 V  
6.8 V to 220 V  
400 W, 300 W  
3.3 W  
TYPICAL APPLICATIONS  
V
BR (uni-directional)  
Use in sensitive electronics protection against voltage  
transients induced by inductive load switching and lighting  
on ICs, MOSFET, signal lines of sensor units for consumer,  
computer, industrial, and telecommunication.  
V
BR (bi-directional)  
PPPM  
PD  
IFSM (uni-directional only)  
TJ max.  
40 A  
MECHANICAL DATA  
150 °C  
Case: DO-214AC (SMA)  
Polarity  
Uni-directional, bi-directional  
DO-214AC (SMA)  
Molding compound meets UL 94 V-0 flammability rating  
Base P/N-E3 - RoHS compliant and commercial grade  
Base P/NHE3 - RoHS compliant and AEC-Q101 qualified  
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified  
(“_X” denotes revision code e.g. A, B, .....)  
Package  
Terminals: Matte tin plated leads, solderable per  
J-STD-002 and JESD 22-B102  
E3 suffix meets JESD 201 class 2 whisker test, HE3 suffix  
DEVICES FOR BI-DIRECTION APPLICATIONS  
For bi-directional devices use CA suffix (e.g. P4SMA10CA).  
Electrical characteristics apply in both directions.  
meets JESD 201 class 2 whisker test  
Polarity: For uni-directional types the band denotes  
cathode end, no marking on bi-directional types  
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)  
PARAMETER  
SYMBOL  
PPPM  
VALUE  
400  
UNIT  
W
Peak power dissipation with a 10/1000 μs waveform (1)(2) (fig. 1)  
Peak pulse current with a 10/1000 μs waveform (1) (fig. 3)  
Power dissipation on infinite heatsink at TA = 50 °C  
Peak forward surge current 8.3 ms single half sine-wave uni-directional only (2)  
Operating junction and storage temperature range  
IPPM  
See next table  
3.3  
A
PD  
W
IFSM  
40  
A
TJ, TSTG  
- 65 to + 150  
°C  
Notes  
(1)  
Non-repetitive current pulse, per fig. 3 and derated above TA = 25 °C per fig. 2. Rating is 300 W above 91 V  
Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal  
(2)  
Revision: 10-Jan-14  
Document Number: 88367  
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
123456

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P4SMA250AHE3/5A 替代型号

型号 品牌 替代类型 描述 数据表
P4SMA250A-E3/51 VISHAY

完全替代

 Trans Voltage Suppressor Diode, 300W, 214V V(RWM), Unidirectional, 1 Element, Silicon, DO-
P4SMA250A BOURNS

功能相似

 Trans Voltage Suppressor Diode, 400W, 214V V(RWM), Unidirectional, 1 Element, Silicon, DO-

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