Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.

Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.

MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION

• 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281

www.micropac.com

02/15/01

53124

Radiation Tolerant Power MOSFET Optocoupler

___________________________________________________________________________________________

1. C INCLUDES PROBE AND FIXTURE CAPACITANCE.

2. R INCLUDES PROBE AND FIXTURE RESISTANCE.

O (PEAK)

OVERSHOOT ON V

t

O

d V

d

r

(0.8) V

=

t

O (PEAK) IS TO BE < 10%

(0.8) V

OR

f

O (PEAK)

t

90%

M

V

10%

F

-

V

4

3

90%

10%

PULSE

GENERATOR

6

5

+

-

INPUT

OPEN

+

I F

2

1

7

8

M

C

R M

MONITOR

NODE

M

V

f

r

O(PEAK)

V

NOTES:

M

M

O(PEAK)

V (MAX) < 5V

t

t

Figure 7. Output Transient Rejection Test Circuit and Waveform.