FMMT459Q_15 Datasheet, PDF (3/7 Pages) Diodes Incorporated – 500V NPN HIGH VOLTAGE TRANSISTOR IN SOT23

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Diodes Incorporated
FMMT459Q
Thermal Characteristics and Derating Information
1
100m
10m
DC
1s
100ms
10ms
1ms
Single Pulse T_amb=25°C ^100µs
11m00m
1
10
100
V_CE Collector-Emitter Voltage (V)
Safe Operating Area
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.00 _{20 40 60 80 100 120 140 160}
Temperature (°C)
Derating Curve
200
150
D=0.5
100
50 ^D=0.2
1000µ 1m
Single Pulse
D=0.05
D=0.1
10m 100m 1 10 100 1k
Pulse Width (s)
Transient Thermal Impedance
100
Single Pulse
T =25°C
amb
10
1
100µ 1m 10m 100m 1 10 100 1k
Pulse Width (s)
Pulse Power Dissipation
FMMT459Q
Document number: DS37019 Rev. 1 - 2
3 of 7
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March 2014
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