LNK454/456-458/460
Typical Performance Characteristics
1000
1.2
1
Scaling Factors:
LNK454
LNK456
LNK457
LNK458
LNK460
0.3
0.6
1.0
1.55
3.1
0.8
0.6
0.4
0.2
100
10
0
Scaling Factors:
LNK454
LNK456
LNK457
LNK458
LNK460
0.3
0.6
1.0
1.55
3.1
LNK457 TCASE = 25 °C
LNK457 TCASE = 100 °C
0
0
100 200 300 400 500 600
0
2
4
6
8
10 12 14 16 18 20
DRAIN Voltage (V)
DRAIN Voltage (V)
Figure 8. Drain Current vs. Drain Voltage.
Figure 7. Drain Capacitance vs. Drain Voltage.
1.1
1.2
1
0.8
0.6
0.4
0.2
1.0
0.9
0
-50 -25
0
25 50 75 100 125 150
-50
0
50
100
150
Junction Temperature (°C)
Figure 9. Breakdown vs. Temperatue.
Temperature (°C)
Figure 10. Standard Current Limit vs. Temperature.
14
Rev. A 11/01/10
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