Datasheet > P4SMFJ8.0A P4SMFJ8.0CA

P4SMFJ8.0A P4SMFJ8.0CA

更新时间： 2025-09-17 18:27:59

品牌	Logo	应用领域
雷卯电子 - LEIDITECH		/
页数	文件大小	规格书
5页	2778K
描述
Power(W) : 400; Vrwm(V) : 8; Vbr(V) : 8.9; Vc(V) : 13.6; Ipp(A) : 29.4; Ir@25°C(μA) : 25; Package : SOD-123FL;

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P4SMFJ8.0A P4SMFJ8.0CA 数据手册

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Surface Mount – 400W >

Series

P4SMFJ

Features

Glass passivated chip.

µs waveform, repetitive rate (duty cycle):0.01%.

400W peak pulse power capability with a 10/1000

z Low leakage.

Uni and Bidirectional unit.

Excellent clamping capability.

Very fast response time.

z Range: P4SMFJ3.3A(CA) Thru. P4SMFJ350A(CA)

Mechanical Data

z Case: Molded plastic.

Epoxy: UL 94V-0 rate flame retardant.

Lead: Solderable per MIL-STD-750, method 2026.

Polarity: Color band denotes cathode end except Bipolar.

Moisture Sensitivity: Level 1 per J-STD-020.

RoHS Compliant.

Cathode

Anode

Uni-directional

Bi-directional

Circuit Diagram

Terminal Connections: See Diagram Right

Absolute Maximum Ratings (T_A=25℃ unless otherwise noted)

Parameter

Symbol

P_PP

I_PP

Value

Unit

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

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

Power dissipation on infinite heatsink at T_L= 75 °C

400

See Next Table

P_D

0.4

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

unidirectional only⁽²⁾

I_FSM

Maximum instantaneous forward voltage at 25 A for

unidirectional only

V_F

5.0

Operating junction and storage temperature range

T_J, T_STG

- 55 to +150

°C

Note:

(1)Non-repetitive current pulse per Fig.5 and derated above T_A= 25 °C per Fig.1

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

17.09.2021

1/5

Rev :

www.leiditech.com

12 3 4 5

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