Datasheet > 1.5KE6.8_08

1.5KE6.8_08

更新时间： 2022-12-26 14:10:09

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	125K
描述
TRANSZORB® Transient Voltage Suppressors

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1.5KE6.8_08 数据手册

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

Vishay General Semiconductor

TRANSZORB^®Transient Voltage Suppressors

FEATURES

• Glass passivated chip junction

• Available inuni-directional and bi-directional

• 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 s

Case Style 1.5KE

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

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.

PRIMARY CHARACTERISTICS

V_BRuni-directional

6.8 V to 540 V

_BRbi-directional

6.8 V to 440 V

1500 W

6.5 W

P_PPM

P_D

MECHANICAL DATA

Case: Molded epoxy body over passivated junction

_FSM(uni-directional only)

T_Jmax.

200 A

175 °C

Molding compound meets UL 94 V-0 flammability

rating

Base P/N-E3 - RoHS compliant, commercial grade

Base P/NHE3 - RoHS compliant, high reliability/

automotive grade (AEC Q101 qualified)

DEVICES FOR BI-DIRECTION APPLICATIONS

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD22-B102

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

suffix meets JESD 201 class 2 whisker test

For bi-directional types, use

(e.g. 1.5KE440CA).

or CA suffix

Electrical characteristics apply in both directions.

Note:

• 1.5KE250 ~ 1.5KE540A and 1.5KE250C ~ 1.5KE440CA for

commercial grade only

Polarity: For uni-directional types the color band

denotes cathode end, no marking on bi-directional

types

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

PARAMETER

SYMBOL

LIMIT

1500

UNIT

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

P_PPM

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

I_PPM

P_D

See next table

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

6.5

200

(2)

I_FSM

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

Maximum instantaneous forward voltage at 100 A for uni-directional 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) and below; V_F= 5.0 V for 1.5KE250(A) and above

Document Number: 88301

Revision: 22-Oct-08

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

www.vishay.com

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