Datasheet

DocID022364 Rev 5 3/9
STR1550 Electrical ratings
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
CBO
Collector-base voltage (I
E
= 0) 500 V
V
CEO
Collector-emitter voltage (I
B
= 0) 500 V
V
EBO
Emitter-base voltage (I
C
= 0) 9 V
I
C
Collector current 0.5 A
I
CM
Collector peak current (t
P
< 5 ms) 1 A
P
TOT
Total dissipation at T
amb
= 25 °C 500 mW
T
STG
Storage temperature -65 to 150 °C
T
J
Max. operating junction temperature 150 °C
Table 3. Thermal data
Symbol Parameter Value Unit
R
thJA
(1)
1. Device mounted on PCB area of 1 cm².
Thermal resistance junction-ambient max 250 °C/W