VS-81CNQ040ASMPBF Ver la hoja de datos (PDF) - Vishay Semiconductors

Número de pieza

componentes Descripción

Lista de partido

VS-81CNQ040ASMPBF

Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A

Vishay Semiconductors 

VS-81CNQ...A PbF Series

Vishay High Power Products

Schottky Rectifier

New Generation 3 D-61 Package, 2 x 40 A

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

Maximum average forward current

See fig. 5

IF(AV)

Maximum peak one cycle

non-repetitive surge current per leg

IFSM

See fig. 7

Non-repetitive avalanche energy per leg

EAS

Repetitive avalanche current per leg

IAR

TEST CONDITIONS

50 % duty cycle at TC = 141 °C, rectangular waveform

5 μs sine or 3 μs rect. pulse

10 ms sine or 6 ms rect. pulse

Following any rated

load condition and with

rated VRRM applied

TJ = 25 °C, IAS = 8 A, L = 1.7 mH

Current decaying linearly to zero in 1 μs

Frequency limited by TJ maximum VA = 1.5 x VR typical

VALUES

80

4600

790

54

8

UNITS

A

mJ

A

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

Maximum forward

voltage drop per leg

See fig. 1

VFM (1)

Maximum reverse

leakage current per leg

See fig. 2

Maximum junction capacitance per leg

Typical series inductance per leg

Maximum voltage rate of change

Note

(1) Pulse width < 300 μs, duty cycle < 2 %

IRM (1)

CT

LS

dV/dt

TEST CONDITIONS

40 A

80 A

TJ = 25 °C

40 A

80 A

TJ = 125 °C

TJ = 25 °C

TJ = 125 °C

VR = Rated VR

VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C

Measured lead to lead 5 mm from package body

Rated VR

VALUES

0.60

0.74

0.54

0.66

5

45

2600

5.5

10 000

UNITS

V

mA

pF

nH

V/μs

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

Maximum junction and storage

temperature range

TJ, TStg

Maximum thermal resistance,

junction to case per leg

Maximum thermal resistance,

junction to case per package

RthJC

DC operation

See fig. 4

DC operation

Typical thermal resistance,

case to heatsink

RthCS

Mounting surface, smooth and greased

Device flatness < 5 mils

Approximate weight

Mounting torque

minimum

maximum

Case style D-61

Marking device

Case style D-61-8-SM

Case style D-61-8-SL

VALUES

- 55 to 175

UNITS

°C

0.85

0.42

°C/W

0.30

7.8

g

0.28

oz.

40 (35)

kgf · cm

58 (50)

(lbf · in)

81CNQ035A

81CNQ040A

81CNQ045A

81CNQ035ASM

81CNQ040ASM

81CNQ045ASM

81CNQ035ASL

81CNQ040ASL

81CNQ045ASL

www.vishay.com

2

For technical questions, contact: diodestech@vishay.com

Document Number: 94595

Revision: 16-Apr-10

Share Link: