Datasheet > 1.5KE12

1.5KE12

更新时间： 2024-11-13 06:24:59

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描述
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPESSOR

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1.5KE12 数据手册

1.5KE6.8 THRU 1.5KE440CA

GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPESSOR

Breakdown Voltage:6.8-440 Volts Pesk Pulse Power:1500 Watts

DO-201AD

FEATURE

1500w peak pulse power capability

Excellent clamping capability

Low incremental surge resistance

1.0(25.4)

MIN.

Fast response time:typically less than 1.0ps from 0v to

BR for unidirectional and 5.0ns ror bidirectional types.

0.210 (5.3)

0.190(4.8)

DIA.

High temperature soldering guaranteed:

265 C/10S/9.5mm lead length at 5 lbs tension

0.375(9.5)

0.265(7.2)

MECHANICAL DATA

Case: JEDEC DO-201AD molded plastic body over

passivated junction

1.0 (25.4)

MIN.

0.042 (1.07)

0.038 (0.96)

DIA.

Terminals: Plated axial leads, solderable per MIL-STD 750

method 2026

Polarity: Color band denotes cathode except for

bidirectional types

Mounting Position: Any

Weight: 0.04 ounce,1.10 grams

Dimensions in inches and (millimeters)

DEVICES FOR BIDIRECTIONAL APPLICATIONS

For bidirectional use C or CA suffix for types 1.5KE6.8 thru types 1.5KE440 (e.g. 1.5KE6.8CA,1.5KE440CA).

Electrical characteristics apply in both directions.

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

SYMBOLS

VALUE

UNITS

Peak power dissipation

(Note 1)

PPPM

IPPM

Minimum 1500

See Table 1

5.0

Watts

Amps

Watts

Amps

Peak polse reverse current

(Note 1, Fig.1)

Steady state power dissapation (Note 2)

Peak forward surge current (Note 3)

Maximum instantaneous forward voltage at 100A

for unidirectional only (Note 4)

PM(AV)

IFSM

200

3.5/5.0

Volts

Operating junction and storage temperature range

TSTG,TJ

-55 to + 175

Notes:

1.10/1000ms waveform non-repetitive current pulse,per Fig.3 and derated above Ta=25 C per Fig.2

2.TL=75 C,lead lengths 9.5mm,Mounted on copper pad atea of (20x20mm)Fig.5

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

4.VF=3.5V max.for devices of V(BR)<200V,and VF=5.0V max.for devices of V(BR)>200V

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