Datasheet > P4KE51A

P4KE51A

更新时间： 2024-11-21 05:59:03

品牌	Logo	应用领域
CHENG-YI		/
页数	文件大小	规格书
2页	126K
描述
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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数据手册

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P4KE51A 数据手册

P4KE SERIES

GGLLAASSSS PPAASSSSIIVVAATTEEDD JJUUNNCCTTIIOONN TTRRAANN--

SSIIEENNTT VVOOLLTTAAGGEE SSUUPPPPRREESSSSOORR

CCHHEENNGG--YYII

ELECTRONIC

VOLTAGE 6.8 to 144 VOLTS

400 WATT PEAK POWER

1.0 WATTS STEADY STATE

DO-15

FEATURES

Plastic package has Underwrites Laboratory

Flammability Classification 94V-O

Glass passivated chip junction in DO-15 package

400W surge capability at 1 ms

Excellent clamping capability

Low zener impedance

Fast response time: typically less than 1.0 ps

from 0 volts to BV min.

Typical IR less than 1 A above 10V

High tempreature soldering guaranteed:

300 C/10 seconds /.375",(9.5mm)

lead length/51bs.,(2.3kg) tension

MECHANICAL DATA

Case:JEDEC DO-15 Molded plastic

Terminals:Plated Axial leads, solderable per MIL-STD-202, Method 208

Polarity:Color band denotes cathode except Bipolar

Mounting Position:Any

Weight:0.015 ounce, 0.4 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

RATINGS

SYMBOL

VALUE

UNITS

Watts

Peak Pulse Power Dissipation at TA=25 C, TP=1ms (NOTE 1)

PPK

Minimum 4000

Steady Power Dissipation at TL=75 C

1.0

Watts

Lead Lengths .375",(9.5mm)(NOTE 2)

Peak Forward Surge Current 8.3ms Single Half Sine-Wave

Superimposed on Rated Load(JEDEC Method)(NOTE 3)

Amps

IFSM

40.0

Operating Junction and Storage Temperature Range

TJ, TSTG

-65 to + 175

Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25 C per Fig.2

2. Measured on copper Leaf area of 1.57 in (40mm )

3. 8.3mm single half sine-wave, duty cycle=4 pulses minutes maximum.

中文翻译

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