BZW04P342 datasheet, PDF - EEWORLD Datasheet

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BZW04P342: Description400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-41; CategoryDiscrete semiconductor diode; File Size49KB，4 Pages; ManufacturerEIC [EIC discrete Semiconductors]; Environmental Compliance

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BZW04P342 Overview

400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-41

BZW04P342 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Reach Compliance Code	compli
ECCN code	EAR99
Breakdown voltage nominal value	400 V
Maximum clamping voltage	548 V
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
polarity	UNIDIRECTIONAL
Maximum repetitive peak reverse voltage	342 V
surface mount	NO
Base Number Matches	1

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BZW04 SERIES

: 6.8 - 440 Volts

: 400 Watts

FEATURES :

* 400W surge capability at 1ms

* Excellent clamping capability

* Low zener impedance

* Fast response time : typically less

then 1.0 ps from 0 volt to V

BR(min)

* Typical I

less then 1µA above 10V

TRANSIENT VOLTAGE

SUPPRESSOR

DO - 41

1.00 (25.4)

MIN.

0.107 (2.74)

0.080 (2.03)

0.205 (5.20)

0.160 (4.10)

MECHANICAL DATA

* Case : DO-41 Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

method 208 guaranteed

* Polarity : Color band denotes cathode end except Bipolar.

* Mounting position : Any

* Weight : 0.339 gram

0.034 (0.86)

0.028 (0.71)

1.00 (25.4)

MIN.

Dimensions in inches and (millimeters)

DEVICES FOR BIPOLAR APPLICATIONS

For bi-directional use B Suffix.

Electrical characteristics apply in both directions

MAXIMUM RATINGS

Rating at 25

C ambient temperature unless otherwise specified.

Rating

Peak Power Dissipation at Ta = 25

C, Tp=1ms

(Note1)

Steady State Power Dissipation at T

= 75

Lead Lengths 0.375", (9.5mm)

(Note 2)

Peak Forward Surge Current, 8.3ms Single Half

Sine-Wave Superimposed on Rated Load

(JEDEC Method)

(Note 3)

Operating and Storage Temperature Range

Note :

Symbol

Value

Minimum 400

Unit

Watts

1.0

Watt

FSM

STG

- 65 to + 175

Amps.

(1 ) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25

C per Fig. 1

(2) Mounted on Copper Leaf area of 1.57 in

(40mm

(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.

UPDATE : MAY 18, 1998

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