VS-HFA240NJ40CPBF Vishay Semiconductors, VS-HFA240NJ40CPBF Datasheet

VS-HFA240NJ40CPBF

Manufacturer Part Number

VS-HFA240NJ40CPBF

Description

Rectifiers 400 Volt 395 Amp Common Cathode

Manufacturer

Vishay Semiconductors

Datasheet

1.VS-HFA240NJ40CPBF.pdf (8 pages)

Specifications of VS-HFA240NJ40CPBF

Product Category

Rectifiers

Rohs

yes

Product

Ultra Fast Recovery Rectifiers

Configuration

Dual Common Cathode

Reverse Voltage

400 V

Forward Voltage Drop

1.5 V at 240 A

Recovery Time

120 ns

Forward Continuous Current

244 A

Max Surge Current

900 A

Reverse Current Ir

9 uA

Mounting Style

Screw

Package / Case

TO-244

Maximum Operating Temperature

+ 150 C

Minimum Operating Temperature

- 55 C

Factory Pack Quantity

Current page: 1 of 8
Download datasheet (151Kb)

Document Number: 94063

Revision: 01-Aug-08

PRODUCT SUMMARY

ABSOLUTE MAXIMUM RATINGS

PARAMETER

Cathode to anode voltage

Continuous forward current

Single pulse forward current

Non-repetitive avalanche energy

Maximum power dissipation

Operating junction and storage

temperature range

ELECTRICAL SPECIFICATIONS (T

PARAMETER

Cathode to anode

breakdown voltage

Maximum forward voltage

Maximum reverse

leakage current

Junction capacitance

Series inductance

F(DC)

F(AV)

at T

TO-244

Ultrafast Soft Recovery Diode, 240 A

SYMBOL

For technical questions, contact: ind-modules@vishay.com

197 A at 100 °C

FSM

, T

terminal

anode 1

Stg

Lug

240 A

400 V

Base common

cathode

From top of terminal hole to mounting plane

Limited by junction temperature

L = 100 µH, duty cycle limited by maximum T

= 25 °C unless otherwise specified)

= 120 A

= 240 A

= 120 A, T

= 100 µA

= 125 °C, V

= 25 °C

= 100 °C

= 25 °C

= 100 °C

= 200 V

terminal

anode 2

Lug

HEXFRED

TEST CONDITIONS

= 125 °C

= 400 V

FEATURES

• Very low Q

• Lead (Pb)-free

• Designed and qualified for industrial level

BENEFITS

• Reduced RFI and EMI

• Reduced snubbing

DESCRIPTION

HEXFRED

EMI/RFI in high frequency power conditioning systems. An

extensive characterization of the recovery behavior for

different values of current, temperature and dI/dt simplifies

the calculations of losses in the operating conditions. The

softness of the recovery eliminates the need for a snubber in

most applications. These devices are ideally suited for

power converters, motors drives and other applications

where switching losses are significant portion of the total

losses.

diodes are optimized to reduce losses and

See fig. 1

See fig. 2

See fig. 3

and t

Vishay High Power Products

HFA240NJ40CPbF

MIN.

400

- 55 to + 150

MAX.

400

395

197

900

658

263

1.4

TYP.

660

280

1.1

1.3

1.0

6.0

MAX.

5000

1.47

380

1.5

1.2

www.vishay.com

UNITS

°C

RoHS

UNITS

COMPLIANT

µA

Related parts for VS-HFA240NJ40CPBF

VS-HFA240NJ40CPBF Summary of contents

Page 1

Ultrafast Soft Recovery Diode, 240 A TO-244 PRODUCT SUMMARY I F(AV F(DC) C ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Cathode to anode voltage Continuous forward current Single pulse forward current Non-repetitive avalanche energy Maximum power dissipation ...

Page 2

HFA240NJ40CPbF Vishay High Power Products DYNAMIC RECOVERY CHARACTERISTICS (T PARAMETER SYMBOL Reverse recovery time t rr See fig. 5 Peak recovery current I RRM See fig. 6 Reverse recovery charge Q See fig. 7 Peak rate of recovery current dI ...

Page 3

... Fig Maximum Allowable Case Temperature vs. DC Forward Current (Per Leg) 450 T = 125 °C J 400 °C J 350 300 250 200 150 100 50 0 100 dI /dt (A/µs) F Fig Typical Reverse Recovery Time vs 125 ° ° 200 120 ...

Page 4

... J 5000 I = 200 A 4000 120 3000 2000 1000 0 100 dI /dt (A/µs) F Fig Typical Stored Charge vs 0.1 0.01 Single pulse (thermal response) 0.001 0.00001 0.0001 www.vishay.com 4 ® HEXFRED Ultrafast Soft Recovery Diode, 240 A 1000 /dt (Per Leg ...

Page 5

(1) dI /dt - rate of change of current F through zero crossing ( peak reverse recovery current RRM ( reverse recovery time measured rr from zero crossing point of negative going I ...

Page 6

HFA240NJ40CPbF Vishay High Power Products ORDERING INFORMATION TABLE Device code Dimensions www.vishay.com 6 ® HEXFRED Ultrafast Soft Recovery Diode, 240 A HFA 240 ® - HEXFRED family, electron irradiated ...

Page 7

... UNC Document Number: 95021 Revision: 25-Jun-07 TO-244 35 (1.37) REF. 80 (3.15) Ø 5.2 (Ø 0.20) 2 9.6 (0.37) MIN. 93 (3.66) MAX. For technical questions, contact: indmodules@vishay.com Outline Dimensions Vishay Semiconductors 17.5 (0.69) 16.5 (0.65) 7 (0.27) 6 (0.23 (0.82) 20 (0.78) www.vishay.com 1 ...

Page 8

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), ...

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