Infineon Technologies N/A BC 818-40 NPN Case type SOT 23 I(C BC818-40 Data Sheet
Product codes
BC818-40
2008-04-11
2
BC817.../BC818...
Maximum Ratings
Parameter
Parameter
Symbol
Value
Unit
Collector-emitter voltage
BC817...
BC818...
BC817...
BC818...
V
CEO
45
25
25
V
Collector-base voltage
BC817...
BC818...
BC817...
BC818...
V
CBO
50
30
30
Emitter-base voltage
V
EBO
5
Collector current
I
C
500
mA
Peak collector current
I
CM
1000
Base current
I
B
100
Peak base current
I
BM
200
Total power dissipation-
T
T
S
≤ 79 °C, BC817, BC818
T
S
≤ 115 °C, BC817K, BC818K
T
S
≤ 130 °C, BC817W/KW, BC818...W/KW
P
tot
330
500
250
500
250
mW
Junction temperature
T
j
150
°C
Storage temperature
T
stg
-65 ... 150
Thermal Resistance
Parameter
Parameter
Symbol
Value
Unit
Junction - soldering point
1)
BC817, BC818
BC817K, BC818K
BC817W/KW, BC818W/KW
BC817K, BC818K
BC817W/KW, BC818W/KW
R
thJS
≤ 215
≤ 70
≤ 80
≤ 80
K/W
1
For calculation of
R
thJA
please refer to Application Note Thermal Resistance