7

Typical performance characteristics

The following plots are referred to the typical application circuit and, unless otherwise noted, at TA = 25 °C.

Figure 7. Clamping voltage vs. temperature

13.5

14

14.5

15

15.5

16

16.5

-40

-25

0

25

55

85

125

150

Temperature °C

VCC = 18 V

AMG300320171106MT

Figure 8. UVLO voltage vs. temperature

AMG300320171107MT

7.5

7.7

7.9

8.1

8.3

8.5

8.7

8.9

9.1

9.3

9.5

-40

-25

0

25

55

85

125

150

Temperature °C

VCC = from 0 to 12 V, RLIMIT = 15 Ω

Figure 9. UVLO hysteresis vs. temperature

AMG300320171108MT

0.2

0.4

0.6

0.8

1

1.2

1.4

-40

-25

0

25

55

85

125

150

Temperature°C

VCC from 12 to 0 V, RLIMIT = 15 Ω

Figure 10. Off-state voltage vs. temperature

AMG300320171109MT

0

50

100

150

200

250

-40

-25

0

25

55

85

125

150

Temperature °C

VCC = 18 V, VGS = 0, RL = infinite

Figure 11. Bias current (device operational)

AMG300320171110MT

0

0.5

1

1.5

2

2.5

3

-40

-25

0

25

55

85

125

150

Temperature °C

VCC = 12 V,R LIMIT = 15 Ω

Figure 12. ON-resistance vs. temperature

STEF12E

Typical performance characteristics

DS12800 - Rev 2

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