IR140CSP

Bulletin I0148J rev. C 03/04

2

www.irf.com

Max. DC Reverse Voltage (V)

V

40

Voltage Ratings

(1) Pulse Width < 300µs, Duty Cycle < 2%

I

1.0

A

50% duty cycle @ T

I

FSM

Max. Peak One Cycle Non-Repetitive

250

A

5µs Sine or 3µs Rect. pulse

Surge Current @ 25°C

21

10ms Sine or 6ms Rect. pulse

E

AS

Non- Repetitive Avalanche Energy

10

mJ

T

I

AR

Repetitive Avalanche Current

2.0

A

Current decaying linearly to zero in 1 µsec

Frequency limited by T

Parameters

Value Units

Conditions

Absolute Maximum Ratings

Following any rated

load condition and

with rated V

Part number

IR140CSP

Max.Junction Temperature Range (*)

-55 to150

°C

-55 to150

°C

R

40

°C/W DC operation

to PCB

(**)

R

62

°C/W

to Ambient

Thermal-Mechanical Specifications

Parameters

Value

Units

Conditions

<

thermal runaway condition for a diode on its own heatsink

(**) Mounted 1 inch square PCB

(*) dPtot

1

dTj

Rth( j-a)

V

FM

Max. Forward Voltage

(1)

0.43

0.48

V

@ 1A

T

Drop

0.51

0.56

@ 2A

* See Fig. 1

0.34

0.38

@ 1A

T

0.46

0.53

@ 2A

I

RM

Max. Reverse Leakage (1)

10

80

µA

T

V

Current

3.5

20

V

* See Fig. 2

2

10

V

1.5

5

V

9.0

20

mA

T

V

3.5

8

V

2.5

6

V

25

Max. Junction Capacitance

-

160

pF

dv/dt Max. Volatge Rate of Charge

-

Electrical Specifications

Parameters

Typ.

Max. Units

Conditions