Ch-technology 400CNQ045PbF Bedienungsanleitung PDF herunterladen (Seite 2)

Document Number: 94204 For technical questions, contact: ind-modules@vishay.com

www.vishay.com

Revision: 29-Apr-08 1

Schottky Rectifier, 400 A

400CNQ045PbF

Vishay High Power Products

FEATURES

• 150 °C T

operation

• Center tap module

• Very low forward voltage drop

• High frequency operation

• Guard ring for enhanced ruggedness and long term

reliability

• Lead (Pb)-free

• Designed and qualified for industrial level

DESCRIPTION

The 400CNQ... center tap, high current, Schottky rectifier

module series 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, welding, and

reverse battery protection.

PRODUCT SUMMARY

F(AV)

400 A

45 V

Base common

cathode

Lug

terminal

anode 1

Lug

terminal

anode 2

TO-244

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

F(AV)

Rectangular waveform 400 A

RRM

45 V

FSM

= 5 µs sine 29 000 A

200 Apk, T

= 125 °C (per leg) 0.52 V

Range - 55 to 150 °C

VOLTAGE RATINGS

PARAMETER SYMBOL 400CNQ045PbF UNITS

Maximum DC reverse voltage V

45 V

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

F(AV)

50 % duty cycle at T

= 114 °C, rectangular waveform

200

per device 400

Maximum peak one cycle non-repetitive

surge current per leg

See fig. 7

FSM

5 µs sine or 3 µs rect. pulse

Following any rated load

condition and with rated

RRM

applied

29 000

10 ms sine or 6 ms rect. pulse 3400

Non-repetitive avalanche energy per leg E

= 25 °C, I

= 19 A, L = 1 mH 180 mJ

Repetitive avalanche current per leg I

Current decaying linearly to zero in 1 µs

Frequency limited by T

maximum V

= 1.5 x V

typical

40 A

1 2 3 4 5 6 7

Kommentare zu diesen Handbüchern

Keine Kommentare

Ch-technology 400CNQ045PbF Bedienungsanleitung Seite 2

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Hardware Ch-technology 400CNQ045PbF