Thermal Characteristics and Derating Information
A Product Line of
Diodes Incorporated
FZT1051A
10 VCE(sat)
Limit
1
DC
1s
100m
100ms
10ms
Single Pulse. Tamb=25°C
1ms
10m
100m
52mmX52mm FR4
2oz Cu
1
100µs
10
100
VCE Collector-Emitter Voltage (V)
Safe Operating Area
3.0
2.5
52mmX52mm FR4
2.0
2oz Cu
1.5
1.0
0.5
25mmX25mm FR4
1oz Cu
0.0
0 20 40 60 80 100 120 140 160
Temperature (°C)
Derating Curve
40
52mmX52mm FR4
2oz Cu
30
D=0.5
20
D=0.2
10
Single Pulse
D=0.05
D=0.1
0
100µ 1m 10m 100m 1 10 100 1k
Pulse Width (s)
Transient Thermal Impedance
100
10
Single Pulse. Tamb=25°C
52mmX52mm FR4
2oz Cu
1
100µ 1m 10m 100m 1 10 100 1k
Pulse Width (s)
Pulse Power Dissipation
FZT1051A
Document Number DS33184 Rev.5 - 2
3 of 7
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August 2013
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