10BQ040

更新时间： 2024-02-02 11:08:40

品牌	Logo	应用领域
威世 - VISHAY		二极管
页数	文件大小	规格书
6页	95K
描述
Schottky Rectifier, 1.0 A

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10BQ040 数据手册

10BQ040PbF

Vishay High Power Products

Schottky Rectifier, 1.0 A

FEATURES

• Small foot print, surface mountable

• Low forward voltage drop

• High frequency operation

Available

RoHS*

COMPLIANT

Cathode

Anode

• Guard ring for enhanced ruggedness and long term

reliability

SMB

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for industrial level

DESCRIPTION

The 10BQ040PbF surface mount Schottky rectifier has

been designed for applications requiring low forward drop

and very small foot prints on PC boards. Typical applications

are in disk drives, switching power supplies, converters,

freewheeling diodes, battery charging, and reverse battery

protection.

PRODUCT SUMMARY

I_F(AV)

1.0 A

40 V

V_R

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

V_RRM

I_FSM

CHARACTERISTICS

VALUES

1.0

UNITS

Rectangular waveform

t_p= 5 µs sine

1.0 Apk, T_J= 125 °C

Range

430

V_F

0.49

T_J

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

V_R

10BQ040PbF

UNITS

Maximum DC reverse voltage

Maximum working peak reverse voltage

V_RWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

50 % duty cycle at T_L= 112 °C, rectangular waveform

VALUES

UNITS

Maximum average forward current

I_F(AV)

1.0

Following any rated

load condition and with

rated V_RRMapplied

5 µs sine or 3 µs rect. pulse

430

Maximum peak one cycle

non-repetitive surge current

I_FSM

10 ms sine or 6 ms rect. pulse

T_J= 25 °C, I_AS= 1 A, L = 6 mH

Non-repetitive avalanche energy

Repetitive avalanche current

E_AS

I_AR

3.0

Current decaying linearly to zero in 1 µs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

1.0

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 94112

Revision: 16-Apr-08

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

12 3 4 5 6

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