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ISL71841SEH Datasheet, PDF (18/29 Pages) Intersil Corporation – Radiation Hardened 30V 32-Channel Analog
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ISL71841SEH
Post High Dose Rate Radiation Characteristics (V± = ±12V) Unless otherwise
specified, V± = ±12V, VCM = 0, VO = 0V, TA = +25°C. This data is typical mean test data post radiation exposure at a high dose rate of 50 to 300rad(Si)/s.
This data is intended to show typical parameter shifts due to high dose rate radiation. These are not limits nor are they guaranteed.
7
0
6
BIASED
5
-1
GROUNDED
-2
4
-3
3
-4
2
-5
GROUNDED
1
BIASED
-6
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
-70
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 43. ICC SUPPLY CURRENT SHIFT vs HDR RADIATION
FIGURE 44. IEE SUPPLY CURRENT SHIFT vs HDR RADIATION
1.6
1.4
1.2
BIASED
1.0
0.8
GROUNDED
0.6
0.4
0.2
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 45. IREF SUPPLY CURRENT SHIFT vs HDR RADIATION
60
50
BIASED
40
30
20
10
GROUNDED
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 46. rDS(ON) SHIFT (VIN = V+) vs HDR RADIATION
30
25
20
BIASED
15
10
5
GROUNDED
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 47. rDS(ON) SHIFT (VIN = +5V) vs HDR RADIATION
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30
25
20
BIASED
15
10
GROUNDED
5
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 48. rDS(ON) SHIFT (VIN = -5V) vs HDR RADIATION
FN8735.4
June 3, 2016
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