50PF (R)...(W) Series

3

Bulletin I20105 rev. D 01/05

www.irf.com

Parameter

Units

Conditions

50PF (R)...(W)

40 to 120

Max. junction operating temperature range

-55 to 180

T

stg

Max. storage temperature range

-55 to 180

R

thJC

Max. thermal resistance, junction to case

0.51

DC operation

R

thCS

Max. thermal resistance, case

Mounting surface, smooth, flat and

to heatsink

greased

T

Allowable mounting torque

N m

Tighting on nut (1)

30

lbf

N m

Tighting on hexagon (2)

20

lbf

wt

Approximate weight

15.8 (0.56)

g (oz)

Case style

DO-203AB (DO5)

See Outline Table

°C

0.25

K/W

Thermal and Mechanical Specifications

180°

0.11

0.10

T

120°

0.16

0.16

90°

0.20

0.22

60°

0.29

0.31

30°

0.49

0.50

Conduction angle

Sinusoidal conduction

Rectangular conduction Units

Conditions

K/W

∆R

(1) As general recommendation we suggest to tight on Hexagon and not on nut

(2) Torque must be appliable only to Hexagon and not to plastic structure

110

120

130

140

150

160

170

180

0

10

203040

5060

30˚

60˚

90˚

120˚

180˚

Conduction Angle

50PF(R) Serie

RthJC = 0.51 K/W

120

130

140

150

160

170

180

0

10

203040

5060

7080

DC

30˚

60˚

90˚

120˚

180˚

Conduction Period

50PF(R) Series

RthJC (DC) = 0.51 K/W

Average Forward Current (A)

Fig. 1 - Current Ratings Characteristics

Average Forward Current (A)

Fig. 2 - Current Ratings Characteristics