
DSS5320T
Document number: DS31620 Rev. 2 - 2
2 of 5
www.diodes.com
October 2010
© Diodes Incorporated
DSS5320T
Maximum Ratings @T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Collector-Base Voltage
V
CBO
-20 V
Collector-Emitter Voltage
V
CEO
-20 V
Emitter-Base Voltage
V
EBO
-5 V
Peak Pulse Current
I
CM
-5 A
Repetitive Peak Pulse Current (Note 4)
I
CRP
-3 A
Continuous Collector Current
I
C
-2 A
Base Current
I
B
-0.5 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 5) @ T
A
= 25°C P
D
600 mW
Thermal Resistance, Junction to Ambient Air (Note 4) @ T
A
= 25°C
R
JA
209 °C/W
Operating and Storage Temperature Range
T
J
, T
STG
-55 to +150 °C
Notes: 4. Operated under pulsed conditions: pulse width ≤100ms, duty cycle ≤ 0.25.
5. Device mounted on 15mm x 15mm x1.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.
0
0.2
0.4
0.6
0.8
050100150200
T , AMBIENT TEMPERATURE ( C)
A
°
Fig. 1 Power Dissipation vs. Ambient Temperature
,
WE
DISSI
A
I
N (W)
D
R°C/W
θ
JA
= 209
0.1 1 10 100
V , COLLECTOR EMITTER VOLTAGE (V)
Fig. 2 Safe Operating Area
CE
0.001
0.01
0.1
1
100
I,
LLE
E
(A)
C
10
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