FMMT634Q_15 Datasheet, PDF (3/7 Pages) Diodes Incorporated – 100V NPN DARLINGTON TRANSISTOR IN SOT23

A Product Line of
Diodes Incorporated
FMMT634Q
Thermal Characteristics and Derating information
10
V
CE(sat)
Limited
1
100m
DC
1s
100ms
10m
10ms _1ms
Single Pulse
100µs
1m
T_amb=25°C
100m
1
10
100
V_CE Collector-Emitter Voltage (V)
Safe Operating Area
220
200 _Tamb=25°C
180
160
140
120 _D=0.5
100
80
60 _D=0.2
40
D=0.1
D=0.05
20
0
Single Pulse
100µ 1m 10m 100m 1 10 100 1k
Pulse Width (s)
Transient Thermal Impedance
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
100
10
25 50 75 100 125 150 175
Temperature (°C)
Derating Curve
Single Pulse
T_amb=25°C
1
0.1
100µ 1m 10m 100m 1
10 100 1k
Pulse Width (s)
Pulse Power Dissipation
FMMT634Q
Document number: DS37051 Rev. 1 - 2
3 of 7
www.diodes.com
March 2014
© Diodes Incorporated