31.5 (1.240)

31.7 (1.248)

Dimensions in Millimeters and (Inches)

7.8 (.307)

8.2 (.322)

30.1 (1.185)

30.3 (1.193)

38.0 (1.496)

38.2 (1.504)

14.9 (.587)

15.1 (.594)

11.8 (.463)

12.2 (.480)

8.9 (.350)

9.6 (.378)

Hex Nut M4

(4 places)

0.75 (.030)

0.85 (.033)

12.6 (.496)

12.8 (.504)

25.2 (0.992)

25.4 (1.000)

1.95 (.077)

2.14 (.084)

* Source

Drain

Gate

*

r = 4.0 (.157)

(2 places)

4.0 (.157)

4.2 (.165)

(2 places)

W=4.1 (.161)

W=4.3 (.169)

H=4.8 (.187)

H=4.9 (.193)

(4 places)

3.3 (.129)

3.6 (.143)

* Source

Emitter terminals are shorted

internally. Current handling

capability is equal for either

Source terminal.

ISOTOP

5,019,522 5,262,336 6,503,786 5,256,583 4,748,103 5,283,202 5,231,474 5,434,095 5,528,058 and foreign patents. US and Foreign patents pending. All Rights Reserved.

1ms

100ms

Rds(on)

DC line

100µs

I

DM

10ms

13µs

100µs

I

DM

100ms

10ms

13µs

Rds(on)

DC line

1ms

0.5

SINGLE PULSE

0.1

0.3

0.7

0.05

D = 0.9

Scaling for Different Case & Junction

Temperatures:

I

D

D(T

C

= 25

Peak TJ = PDM x ZθJC + TC

Duty Factor D =

2

t2

t1

Note:

T

J

T

C

V

DS

, DRAIN-TO-SOURCE VOLTAGE (V)

V

DS

, DRAIN-TO-SOURCE VOLTAGE (V)

Figure 9, Forward Safe Operating Area

Figure 10, Maximum Forward Safe Operating Area

1.0

RECTANGULAR PULSE DURATION (seconds)

Figure 11. Maximum Effective Transient Thermal Impedance Junction-to-Case vs Pulse Duration

1

10

100

800

1

10

100

800

0.30

0.25

0.20

0.15

0.10

0.05

0

300

100

10

1

0.1

300

100

10

1

0.1

APT51M50J

T

J

T

C