Datasheet > 1.5KE91/74

1.5KE91/74

更新时间： 2024-11-15 04:22:31

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	170K
描述
Trans Voltage Suppressor Diode, 1500W, 73.7V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1.5KE, 2 PIN

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1.5KE91/74 数据手册

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

Vishay Semiconductors

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_M(AV)

6.5 W

_FSM(Unidirectional only)

T_jmax.

200 A

175 °C

Case Style 1.5KE

Features

• Glass passivated chip junction

• Available in Unidrectional and Bidirectional

• 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

Mechanical Data

Case: Molded plastic body over passivated junction

Epoxy meets UL-94V-0 Flammability rating

Terminals: Matte tin plated (E3 Suffix) leads, solder-

able per J-STD-002B and MIL-STD-750, Method

2026

Polarity: For unidirectional types the color band

denotes cathode end, no marking on bidirectional

types

• Low incremental surge resistance

• Meets MSL level 1, per J-STD-020C

• AEC-Q101 qualified

Typical Applications

Use in sensitive electronics protection against voltage

Devices for bidirection Applications

transients induced by inductive load switching and For bidirectional types, use C or CA suffix for types

lighting on ICs, MOSFET, signal lines of sensor units (e.g. 1.5KE440CA).

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⁾

Steady state power dissipation lead lengths 0.375“ (9.5 mm)⁽²⁾

T_L= 75 °C

I_PPM

See Next Table

6.5

P_M(AV)

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

only⁽³⁾

I_FSM

200

Maximum instantaneous forward voltage at 100 A for unidirectional only⁽⁴⁾

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) Mounted on copper pad area of 1.6 x 1.6" (40 x 40 mm) per Fig. 5

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

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

Document Number 88301

03-Mar-05

www.vishay.com

12 3 4 5 6 7

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与1.5KE91/74相关器件

型号	品牌	获取价格	描述	数据表
1.5KE91/90	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 73.7V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KE91/91	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 73.7V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KE91/92	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 73.7V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KE91A	RECTRON	获取价格	GPP TRANSIENT VOLTAGE SUPPRESSOR 1500 WATT PEAK POWER 5.0 WATTS STEADY STATE
1.5KE91A	FAIRCHILD	获取价格	Discrete POWER & Signal Technologies
1.5KE91A	SHUNYE	获取价格	GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPESSOR
1.5KE91A	GOOD-ARK	获取价格	Transient Voltage Suppressors Peak Pulse Power 1500W Breakdown Voltage 6.8 to 550V
1.5KE91A	SYNSEMI	获取价格	TRANSIENT VOLTAGE SUPPRESSOR
1.5KE91A	MDE	获取价格	GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
1.5KE91A	LRC	获取价格	1.5KE91A DO201AD

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