Datasheet > 40L45CW-N3

40L45CW-N3

更新时间： 2024-09-16 12:20:39

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	585K
描述
Schottky Rectifier, 2 x 20 A

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数据手册

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40L45CW-N3 数据手册

VS-40L4.CWPbF Series, VS-40L4.CW-N3 Series

www.vishay.com

Vishay Semiconductors

Schottky Rectifier, 2 x 20 A

FEATURES

Base

common

• 150 °C T_Joperation

cathode

• High purity, high temperature epoxy

encapsulation for enhanced mechanical

strength and moisture resistance

• Very low forward voltage drop

• High frequency operation

• Guard ring for enhanced ruggedness and long

term reliability

Anode

TO-247AC

• Compliant to RoHS Directive 2002/95/EC

• Designed and qualified according to JEDEC-JESD47

Common

cathode

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

(-N3 only)

PRODUCT SUMMARY

Package

TO-247AC

2 x 20 A

40 V, 45 V

0.49 V

I_F(AV)

DESCRIPTION

V_R

The VS-40L...CW... 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 parallel switching power supplies.

V_Fat I_F

_RMmax.

80 mA at 100 °C

150 °C

T_Jmax.

Diode variation

E_AS

Common cathode

20 mJ

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

V_RRM

I_FSM

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

40/45

t_p= 5 μs sine

1240

V_F

20 Apk, T_J= 125 °C (per leg, typical)

0.42

T_J

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL VS-40L40CWPbF

VS-40L40CW-N3

VS-40L45CWPbF

VS-40L45CW-N3

UNITS

Maximum DC reverse voltage

V_R

Maximum working peak reverse

voltage

V_RWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average

forward current

See fig. 5

per leg

I_F(AV)

50 % duty cycle at T_C= 122 °C, rectangular waveform

per device

Maximum peak one cycle non-repetitive

surge current per leg

5 µs sine or 3 µs rect. pulse

1240

Following any rated load

condition and with rated

I_FSM

_RRMapplied

10 ms sine or 6 ms rect. pulse

350

See fig. 7

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

E_AS

I_AR

T_J= 25 °C, I_AS= 3 A, L = 4.4 mH

Current decaying linearly to zero in 1 μs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

Revision: 11-Oct-11

Document Number: 94219

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

12 3 4 5 6 7

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