Datasheet > 1348380

1348380

更新时间： 2022-05-28 12:38:34

品牌	Logo	应用领域
威世 - VISHAY		二极管
页数	文件大小	规格书
4页	120K
描述
Standard Avalanche Sinterglass Diode

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1348380 数据手册

BYW52, BYW53, BYW54, BYW55, BYW56

Vishay Semiconductors

Standard Avalanche Sinterglass Diode

FEATURES

• Controlled avalanche characteristics

• Glass passivated junction

• Hermetically sealed package

• Low reverse current

• High surge current loading

• Compliant to RoHS directive 2002/95/EC and in

accordance to WEEE 2002/96/EC

949539

• Halogen-free according to IEC 61249-2-21 definition

MECHANICAL DATA

Case: SOD-57

APPLICATIONS

• Rectification, general purpose

Terminals: plated axial leads, solderable per MIL-STD-750,

method 2026

Polarity: color band denotes cathode end

Mounting position: any

Weight: approx. 369 mg

PARTS TABLE

PART

TYPE DIFFERENTIATION

PACKAGE

SOD-57

BYW52

BYW53

BYW54

BYW55

BYW56

V_R= 200 V; I_FAV= 2 A

V_R= 400 V; I_FAV= 2 A

V_R= 600 V; I_FAV= 2 A

V_R= 800 V; I_FAV= 2 A

_R= 1000 V; I_FAV= 2 A

ABSOLUTE MAXIMUM RATINGS (T_amb= 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

See electrical characteristics

t_p= 10 ms, half sine wave

PART

BYW52

BYW53

BYW54

BYW55

BYW56

SYMBOL

VALUE

200

400

600

800

1000

UNIT

_R= V_RRM

I_FSM

Reverse voltage = repetitive peak

reverse voltage

Peak forward surge current

Repetitive peak forward current

Average forward current

I_FRM

ϕ = 180 °

I_FAV

Pulse avalanche peak power

t_p= 20 μs half sine wave, T_j= 175 °C

P_R

1000

Pulse energy in avalanche mode, non

repetitive (inductive load switch off)

i²t-rating

_(BR)R= 1 A, T_j= 175 °C

E_R

i²t

A²s

°C

Junction and storage temperature

range

T_j= T_stg

- 55 to + 175

MAXIMUM THERMAL RESISTANCE (T_amb= 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Lead length l = 10 mm, T_L= constant

On PC board with spacing 25 mm

R_thJA

K/W

Junction ambient

R_thJA

100

www.vishay.com

158

For technical questions within your region, please contact one of the following:

DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

Document Number: 86049

Rev. 1.7, 25-Aug-10

12 3 4

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