40CTQ045-1TRR

更新时间： 2024-11-25 06:26:59

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
6页	127K
描述
Schottky Rectifier, 2 x 20 A

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40CTQ045-1TRR 数据手册

40CTQ045S/40CTQ045-1

Vishay High Power Products

Schottky Rectifier, 2 x 20 A

FEATURES

40CTQ045-1

40CTQ045S

• 150 °C T_Joperation

• Center tap configuration

• Very low forward voltage drop

• High frequency operation

Base

• High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

common

cathode

common

cathode

• Guard ring for enhanced ruggedness and long term

reliability

• Designed and qualified for Q101 level

Common

DESCRIPTION

cathode

Anode

cathode

This 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.

D²PAK

TO-262

PRODUCT SUMMARY

I_F(AV)

2 x 20 A

45 V

V_R

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

V_RRM

I_FSM

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

t_p= 5 µs sine

1240

V_F

20 Apk, T_J= 125 °C (per leg)

Range

0.48

T_J

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

40CTQ045S

40CTQ045-1

SYMBOL

UNITS

Maximum DC reverse voltage

V_R

Maximum working peak reverse voltage

V_RWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

50 % duty cycle at T_C= 116 °C, rectangular waveform

VALUES

UNITS

per leg

Maximum average

forward current

I_F(AV)

See fig. 5

per device

Maximum peak one cycle non-repetitive

surge current per leg

See fig. 7

Following any rated load

condition and with rated

V_RRMapplied

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse

1240

I_FSM

350

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

E_AS

I_AR

T_J= 25 °C, I_AS= 3 A, L = 4.40 mH

Current decaying linearly to zero in 1 µs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

Document Number: 93962

Revision: 21-Aug-08

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

www.vishay.com

12 3 4 5 6

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