L3705N
THERMAL RATINGS
60
50
40
30
20
10
1000
100
Limited by
RDS(on)*
10
1
0.1
TC = 25 °C
Single Pulse
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10 µs
100 µs
1 ms
10 ms
100 ms
DC
0
0
25 50 75 100 125 150 175
TA - Ambient Temperature (°C)
Maximum Drain Current vs. Ambient Temperature
2
1
Duty Cycle = 0.5
0.01
0.1
1
10
100
VDS - Drain-to-Source Voltage (V)
* VGS > minimum VGS at which RDS(on) is specified
Safe Operating Area
0.2
0.1
0.1
0.05
0.02
Single Pulse
0.01
10- 4
10- 3
10- 2
10- 1
1
Square Wave Pulse Duration (s)
10
100
Normalized Thermal Transient Impedance, Junction-to-Case
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