DSSK80-0045B【PDF 1/2 页】DIODE SCHOTTKY 45V 2X40A TO247AD

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Sheet目录78

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Pulse test:

Pulse Width = 5 ms, Duty Cycle < 2.0 %

Data according to IEC 60747 and per diode unless otherwise specified

IXYS reserves the right to change limits, Conditions and dimensions.

ACA

TO-247 AD

A = Anode, C = Cathode , TAB = Cathode

C (TAB)

Features

? International standard package

°C; rectangular, d = 0.5 40 A

Very low V

Extremely low switching lossesF

= 125

°C; rectangular, d = 0.5; per device 80 A

Low IRM-values

Epoxy meets UL 94V-0

Applications

Rectifiers in switch mode power

μs

supplies (SMPS)

Free wheeling diode in low voltage

°C

converters

°C 155 W

Advantages

High reliability circuit operation

Low voltage peaks for reduced

protection circuits

Low noise switching

Low losses

Dimensions see pages D2 - 87-88

Power Schottky Rectifier

with common cathode

IFAV

= 2x40 A

VRRM= 45 V

= 0.45 V

Symbol Conditions Maximum Ratings

IFRMS

IFAV

70 A

= 125

IFSM

TVJ

= 45°C; tp

= 10 ms (50 Hz), sine

600

EAS

IAS

= 20 A; L = 180 μH; T

= 25°C; non repetitive 57 mJ

IAR

=1.5 V

RRM

typ.; f=10 kHz; repetitive 2 A

(dv/dt)cr

1000 V/

TVJ

TVJM

Tstg

-55...+150

150

°C

-55...+150

°C

Ptot

= 25

mounting torque 0.8...1.2 Nm

Weight

typical 6 g

232

DSSK 80-0045B

VRSM

VRRM

Type

V V

45 45 DSSK 80-0045B

Symbol Conditions Characteristic Values

typ. max.

TVJ

= 25

°CVR

= VRRM

30 mA

TVJ

= 100

°CVR

= VRRM

250 mA

= 40 A; T

= 125

°C 0.45 V

= 40 A; T

=25

°C 0.51 V

= 80 A; T

= 125

°C 0.69 V

RthJC

RthCH

0.8 K/W

0.25 K/W

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