STPS40L40CWPBF

更新时间： 2024-11-01 07:03:59

品牌	Logo	应用领域
威世 - VISHAY		二极管局域网
页数	文件大小	规格书
6页	133K
描述
Schottky Rectifier, 2 x 20 A

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STPS40L40CWPBF 数据手册

STPS40L40CWPbF

Vishay High Power Products

Schottky Rectifier, 2 x 20 A

FEATURES

Base

• 150 °C T_Joperation

common

cathode

Pb-free

• Center tap TO-247 package

• Very low forward voltage drop

• High frequency operation

Available

RoHS*

COMPLIANT

• High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

• Guard ring for enhanced ruggedness and long term

reliability

Anode

• Lead (Pb)-free (“PbF” suffix)

TO-247AC

Common

cathode

• Designed and qualified for industrial level

DESCRIPTION

The STPS40L40CWPbF center tap Schottky rectifier has

been optimized for very low forward voltage drop, with

moderate leakage. The proprietary barrier technology allows

for reliable operation up to 150 °C junction temperature.

Typical applications are in switching power supplies,

converters, freewheeling diodes, and reverse battery

protection.

PRODUCT SUMMARY

I_F(AV)

2 x 20 A

40 V

60 mA at 100 °C

V_R

I_RM

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

V_RRM

I_FSM

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

t_p= 5 µs sine

3500

V_F

20 Apk, T_J= 125 °C (per leg)

0.43

T_J

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

STPS40L40CWPbF

UNITS

Maximum DC reverse voltage

Maximum working peak reverse voltage

V_R

V_RWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

50 % duty cycle at T_C= 120 °C, rectangular waveform

VALUES UNITS

Maximum average forward current

See fig. 5

I_F(AV)

Maximum peak one cycle

non-repetitive surge current per leg

See fig. 7

Following any rated load

condition and with rated

5 µs sine or 3 µs rect. pulse

3500

I_FSM

10 ms sine or 6 ms rect. pulse

T_J= 25 °C, I_AS= 4 A, L = 3.4 mH

430

_RRMapplied

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

E_AS

I_AR

Current decaying linearly to zero in 1 µs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

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

Document Number: 94332

Revision: 14-Aug-08

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

www.vishay.com

12 3 4 5 6

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