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

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Figure 12. On-Resistance "A" vs Total Dose

Figure 13. On-Resistance "B" vs Total Dose

Figure 14. Output Leakage Current "A" vs Total Dose

Figure 15. Output Leakage Current "B" vs Total

0.70

0.75

0.80

050

100

Total Dose, krad (Si)

0.18

0.19

0.20

050

100

Total Dose, krad (Si)

0

1

2

3

4

050

100

Total Dose, krad (Si)

0

2

4

6

8

050

100

Total Dose, krad (Si)