Datasheet > P4KE20CA

P4KE20CA

更新时间： 2024-12-01 11:59:51

品牌	Logo	应用领域
MERITEK		/
页数	文件大小	规格书
4页	300K
描述
Transient Voltage Suppressors

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数据手册

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P4KE20CA 数据手册

Transient Voltage Suppressors

P4KE Series

MERITEK

UL E223045

FEATURES

Plastic package.

Glass passivated chip junction in DO-204AL/DO-41 package.

400W peak pulse power capability on 10/1000μs waveform.

Excellent clamping capability.

Low zener impedance.

Fast response time: typically less than 1.0ps from 0 volt to BV min.

Typical I^Rless than 1μA above 10V.

High temperature soldering guaranteed: 265ć/10 seconds/.375”,

(9.5mm) lead length, 5lbs., (2.3kg) tension.

DO-204AL/DO-41

MECHANICAL DATA

Case: JEDEC DO-41 Molded Plastic.

Terminals: Axial leads, solderable per MIL-STD-750, Method 2026.

Polarity: Color band denotes cathode except Bidirectional.

Mounting Position: Any.

Weight: 0.012 ounce, 0.3 grams.

DEVICES FOR BIPOLAR APPLICATION

For Bidirectional, use C or CA suffix for type P4KE6.8 through type P4KE550 (e.g. P4KE6.8C, P4KE550CA);

Electrical characteristics apply in both directions.

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25ć ambient temperature unless otherwise specified.

RATING

SYMBOL

VALUE

UNIT

Peak Pulse Power Dissipation on 10/1000ȝs waveform. (Note 1ˈFig. 1)

Peak Pulse Current on 10/1000ȝs waveform. (Note 1ˈFig. 3)

Steady State Power Dissipation at T_L=75ćˈLead length .375” (9.5mm).

(Fig. 5)

P_PPM

Minimum 400

See Table

Watts

I_PPM

Amps

P_M(AV)

1.5

Watts

Peak Forward Surge Currentˈ8.3ms Single Half Sine-Wave Superimposed

on Rated Load. (JEDEC Method) (Note 2, Fig. 6)

I_FSM

Amps

Operating junction and Storage Temperature Range.

T_J, T_STG

-55 to +175

Notes:

1. Non-repetitive current pulse, per Fig. 3 and derated above T^A= 25ć per Fig. 2.

2. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minute maximum.

All specifications are subject to change without notice.

Rev 7

12 3 4

中文翻译

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