SD500N/R Series

3

Bulletin I2095 rev. A 08/94

www.irf.com

T

J

Max. junction operating temperature range

-40 to 150

T

stg

Max. storage temperature range

-55 to 200

R

thJC

Max. thermal resistance, junction to case

0.1

DC operation

R

thCS

Max. thermal resistance, case

Mounting surface, smooth, flat and

to heatsink

greased

T

Max. allowed mounting torque ±10%

50

Nm

Not lubricated threads

wt

Approximate weight

454

g

Case style

B - 8

See Outline Table

°C

0.04

Parameter

SD500N/R

Units

Conditions

K/W

Thermal and Mechanical Specifications

∆R

thJC

Conduction

(The following table shows the increment of thermal resistence R

180°

0.012

0.008

T

120°

0.014

0.014

90°

0.017

0.019

60°

0.025

0.026

30°

0.042

0.042

Conduction angle

Sinusoidal conduction

Rectangular conduction Units

Conditions

K/W

Ordering Information Table

1

2

3

4

5

6

Device Code

SD

50

0

N

45

P

S

C

8

7

1

-

Diode

2

-

Essential part number

3

-

0 = Standard recovery

4

-

N = Stud Normal Polarity (Cathode to Stud)

R = Stud Reverse Polarity (Anode to Stud)

5

-

Voltage code: Code x 100 = V

RRM

(See Voltage Ratings table)

6

-

P = Stud base B-8 3/4" 16UNF-2A

M = Stud base B-8 M24 X 1.5

7

-

S = Isolated lead with silicone sleeve

(Red = Reverse Polarity; Blue = Normal Polarity)

T = Threaded Top Terminal 3/8" 24UNF-2A

None = Non isolated lead

8

-

C = Ceramic Housing

NOTE: Available for rotating applications (Contact factory)