Datasheet > 1N6278A-E3/4

1N6278A-E3/4

更新时间： 2024-11-10 05:54:11

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
8页	654K
描述
Trans Voltage Suppressor Diode, 1500W, 17.1V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC, CASE 1.5KE, 2 PIN

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1N6278A-E3/4 数据手册

1.5KE6.8 thru 1.5KE540A, 1N6267 thru 1N6303

Vishay General Semiconductor

TRANSZORB^®Transient Voltage Suppressors

Major Ratings and Characteristics

V_(BR)Unidirectional

6.8 V to 540 V

6.8 v to 440 V

1500 W

_(BR)Bidirectional

P_PPM

P_D

6.5 W

_FSM(Unidirectional only)

T_jmax.

200 A

175 °C

Case Style 1.5KE

Features

Mechanical Data

• Glass passivated chip junction

Case: Molded epoxy body over passivated junction

• Available in Unidirectional and Bidirectional

Epoxy meets UL 94V-0 flammability rating

• 1500 W peak pulse power capability with a

10/1000 µs waveform, repetitive rate (duty cycle):

0.01 %

• Excellent clamping capability

• Very fast response time

• Low incremental surge resistance

• Solder Dip 260 °C, 40 seconds

Terminals: Matte tin plated leads, solderable per

J-STD-002B and JESD22-B102D

E3 suffix for commercial grade, HE3 suffix for high

reliability grade (AEC Q101 qualified)

Polarity: For unidirectional types the color band

denotes cathode end, no marking on bidirectional

types

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

Devices for bidirection Applications

For bidirectional types, use C or CA suffix

(e.g. 1.5KE440CA).

Typical Applications

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.

Electrical characteristics apply in both directions.

Maximum Ratings

(T_A= 25 °C unless otherwise noted)

Parameter

Symbol

P_PPM

Limit

1500

Unit

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

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

I_PPM

P_D

see next table

6.5

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

(2)

I_FSM

200

Peak forward surge current 8.3 ms single half sine-wave unidirectional only

Maximum instantaneous forward voltage at 100 A for unidirectional only ⁽³⁾

Operating junction and storage temperature range

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

(2) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum

(3) V_F= 3.5 V for 1.5KE220 (A) & below; V_F= 5.0 V for 1.5KE250(A) & above

Document Number 88301

03-Jan-06

www.vishay.com

12 3 4 5 6 7 8

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与1N6278A-E3/4相关器件

型号	品牌	获取价格	描述	数据表
1N6278A-E3/4G	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278A-E3/51	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, ROHS COMPLIANT, PLASTIC, CASE 1.5KE, 2 P
1N6278A-E3/54	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, ROHS COMPLIANT, PLASTIC PACKAGE-2, Trans
1N6278A-E3/56	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278A-E3/60	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278A-E3/62	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278A-E3/65	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278A-E3/68	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278A-E3/70	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278A-E3/71	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su

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