Datasheet > P4KE20HE3/54

P4KE20HE3/54

更新时间： 2024-12-01 22:54:51

品牌	Logo	应用领域
威世 - VISHAY		电视
页数	文件大小	规格书
6页	82K
描述
TVS DIODE 16.2V 29.1V DO204AL

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数据手册
替代型号

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P4KE20HE3/54 数据手册

P4KE6.8A thru P4KE540A

Vishay General Semiconductor

www.vishay.com

TRANSZORB Transient Voltage Suppressors

FEATURES

• 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 %

• Excellent clamping capability

DO-41 (DO-204AL)

• Very fast response time

• Low incremental surge resistance

• Solder dip 275 °C max. 10 s, per JESD 22-B106

• AEC-Q101 qualified

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

PRIMARY CHARACTERISTICS

V_WM

5.8 V to 459 V

TYPICAL APPLICATIONS

_BRuni-directional

6.8 V to 540 V

6.8 V to 440 V

400 W

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, automotive, and telecommunication.

_BRbi-directional

P_PPM

P_D

1.5 W

I_FSM(uni-directional only)

40 A

MECHANICAL DATA

T_Jmax.

175 °C

Case: DO-41 (DO-204AL), molded epoxy body over

passivated chip 

Molding compound meets UL 94 V-0 flammability rating

Polarity

Uni-directional, bi-directional

DO-41 (DO-204AL)

Package

Base P/N-E3

Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified

RoHS-compliant, commercial grade

DEVICES FOR BI-DIRECTION APPLICATIONS

For bi-directional types, use CA suffix (e.g. P4KE440CA).

Electrical characteristics apply in both directions.

Terminals: matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix

meets JESD 201 class 2 whisker test

Note

•

P4KE250CA to P4KE540A and P4KE250A to P4KE440CA for

commercial grade only

Polarity: for uni-directional types the color band denotes

cathode end, no marking on bi-directional types

MAXIMUM RATINGS (T_A= 25 °C unless otherwise noted)

PARAMETER

Peak pulse power dissipation with a 10/1000 μs waveform ⁽¹⁾(fig.1)

Peak pulse current with a 10/1000 μs waveform ⁽¹⁾

SYMBOL

P_PPM

I_PPM

LIMIT

400

UNIT

See next table

1.5

Power dissipation on infinite heatsink at T_L= 75 °C (fig. 5)

Peak forward surge current 8.3 ms single half-sine wave uni-directional only ⁽²⁾

Maximum instantaneous forward voltage at 25 A for uni-directional only ⁽³⁾

Operating junction and storage temperature range

P_D

I_FSM

V_F

3.5/5.0

T_J, T_STG

- 55 to + 175

°C

Notes

(1)

Non-repetitive current pulse, per fig. 3 and derated above T_A= 25 °C per fig. 2

8.3 ms single half-sine wave or equivalent square wave, duty cycle = 4 pulses per minute maximum

V_F= 3.5 V for P4KE220A and below; V_F= 5.0 V for P4KE250A and above

(2)

(3)

Revision: 04-Mar-2019

Document Number: 88365

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

12 3 4 5 6

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P4KE20HE3/54 替代型号

型号	品牌	替代类型	描述	数据表
P4KE20-E3/54	VISHAY	完全替代	Trans Voltage Suppressor Diode, 16.2V V(RWM), Unidirectional,
P4KE20-E3/73	VISHAY	完全替代	Trans Voltage Suppressor Diode, 400W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, DO
P4KE20AHE3/54	VISHAY	类似代替	DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41,

与P4KE20HE3/54相关器件

型号	品牌	获取价格	描述	数据表
P4KE20-HE3/54	VISHAY	获取价格	400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN
P4KE20HE3/73	VISHAY	获取价格	TVS DIODE 16.2V 29.1V DO204AL
P4KE20J	MIC	获取价格	PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPERSSOR
P4KE20-LF	SIRECT	获取价格	400W TRANSIENT VOLTAGE SUPPRESSOR
P4KE20M01	RECTRON	获取价格	Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, DO-41,
P4KE20M05	RECTRON	获取价格	Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, DO-41,
P4KE20PT	CHENMKO	获取价格	GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
P4KE20-T/B	FRONTIER	获取价格	Trans Voltage Suppressor Diode, 16.2V V(RWM), Unidirectional, 1 Element, Silicon
P4KE20-T/R	FRONTIER	获取价格	Trans Voltage Suppressor Diode, 16.2V V(RWM), Unidirectional, 1 Element, Silicon
P4KE20-T3	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 400W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, DO

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