Datasheet > BYV143B-40

BYV143B-40

更新时间： 2024-09-26 04:00:07

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
6页	37K
描述
Rectifier Diode, Schottky, 30A, 40V V(RRM),

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BYV143B-40 数据手册

Philips Semiconductors

Product specification

Rectifier diodes

Schottky barrier

BYV143, BYV143B series

FEATURES

SYMBOL

QUICK REFERENCE DATA

• Low forward volt drop

• Fast switching

• Reverse surge capability

• High thermal cycling performance

• Low thermal resistance

V_R= 35 V/ 40 V/ 45 V

I_O(AV)= 30 A

V_F≤ 0.6 V

GENERAL DESCRIPTION

Dual, common cathode schottky rectifier diodes in a conventional leaded plastic package and a surface mounting

plastic package. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies.

The BYV143 series is supplied in the SOT78 conventional leaded package.

The BYV143B series is supplied in the SOT404 surface mounting package.

PINNING

SOT78 (TO220AB)

SOT404

DESCRIPTION

anode 1 (a)

cathode (k) ¹

tab

anode 2 (a)

cathode (k)

1 2 3

tab

LIMITING VALUES

Limiting values in accordance with the Absolute Maximum System (IEC 134)

SYMBOL PARAMETER CONDITIONS

MIN.

MAX.

UNIT

BYV143-

BYV143B-

V_RRM

V_RWM

Peak repetitive reverse

voltage

Working peak reverse

voltage

Continuous reverse voltage

V_R

_mb≤ 110 ˚C

I_O(AV)

Average rectified forward

current (both diodes

conducting)

square wave; δ = 0.5;

T_mb≤ 116 ˚C

I_FRM

I_FSM

Repetitive peak forward

current (per diode)

square wave; δ = 0.5;

T_mb≤ 116 ˚C

Non-repetitive peak forward t = 10 ms

180

200

current per diode

t = 8.3 ms

sinusoidal; T_j= 125 ˚C prior to

surge; with reapplied V_RRM(max)

pulse width and repetition rate

limited by T_{j max}

I_RRM

T_j

Peak repetitive reverse

surge current per diode

Operating junction

temperature

150

175

˚C

T_stg

Storage temperature

- 65

1. It is not possible to make connection to pin 2 of the SOT404 pckage.

June 1998

Rev 1.100

12 3 4 5 6

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