DSS20200L_15 Datasheet, PDF (3/7 Pages) Diodes Incorporated – 20V PNP LOW SATURATION TRANSISTOR IN SOT23

DSS20200L
Thermal Characteristics and Derating information
1.6
10
1.4
1.2
1
1.0
0.8
(Note 4)
0.1
0.6
Pw = 100ms
DC
Pw = 10ms
0.4
(Note 3)
0.01
0.2
0
0
25
50
75 100 125 150
T_A, AMBIENT TEMPERATURE (°C)
Figure 1 Power Dissipation vs. Ambient Temperature
1
D = 0.7
D = 0.5
D = 0.3
0.001
0.1
1
10
100
-V_CE, COLLECTOR-EMITTER VOLTAGE (V)
Figure 2 Typical Collector Current
vs. Collector-Emitter Voltage
0.1
D = 0.1
D = 0.05
D = 0.02
0.01
D = 0.01
D = 0.005
D = Single Pulse
0.001
0.00001 0.0001
0.001
D = 0.9
R_θJA(t) = r(t) * R_θJA
R_θJA = 166°C/W
P(pk)
t₁
t₂
T_J - T_A = P * R_θJA(t)
Duty Cycle, D = t₁/t₂
0.01
0.1
1
10
100
t₁, PULSE DURATION TIME (s)
Figure 3 Transient Thermal Response
1,000
DSS20200L
Document number: DS31604 Rev. 3 - 2
3 of 7
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November 2013
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