BZW04-28B datasheet(3/6 Pages) STMICROELECTRONICS

Part #	BZW04-28B

Description	PEAK PULSE POWER : 400 W (10/1000ms)

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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3 / 6 page

BZW04-xx

3/6

Types

IRM @VRM

VBR @IR

VCL @IPP

αTC

min

max

typ

note2

10/1000

µs

8/20

µs

note3

note4

Unidirectional

Bidirectional

µA

V

mA

VAVA

10

-4/°C

pF

BZW04-273

BZW04-273B

1

273

304

1

438

1.2

564

4.0

11.0

85

BZW04-299

BZW04-299B

1

299

332

1

482

0.9

618

3.7

11.0

80

BZW04-342

BZW04-342B

1

342

380

1

548

0.9

706

3.2

11.0

75

BZW04-376

BZW04-376B

1

376

418

1

603

0.8

776

3.0

11.0

70

Note 2 :

Pulse test: tp <50ms.

Note 3 :

∆VBR = αT * (Tamb - 25) * VBR(25°C)

Note 4 :

VR = 0 V, F = 1 MHz. For bidirectional types,

capacitance value is divided by 2

Fig. 1: Peak pulse power dissipation versus initial

junction temperature (printed circuit board).

10 s

1000 s

%I PP

50

0

t

PULSE WAVEFORM 10/1000

s

100

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BZW04-28B Datasheet(PDF) 3 Page - STMicroelectronics

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