Jun-14-2004
1
BCR185.../SEMB9
PNP Silicon Digital Transistor
• Switching circuit, inverter, interface circuit,
driver circuit
• Built in bias resistor (R
1
= 10kΩ , R
2
= 47kΩ )
• For 6-PIN packages: two (galvanic) internal
isolated transistors with good matching
in one package
BCR185/F/L3
BCR185T/W
BCR185S/U
SEMB9
EHA07183
3
21
C
EB
R
1
R
2
EHA07173
6 54
321
C1 B2 E2
C2B1E1
1
R
R
2
R
1
R
2
TR1
TR2
Type Marking Pin Configuration Package
BCR185
BCR185F
BCR185L3
BCR185S
BCR185T
BCR185U
BCR185W
SEMB9
WNs
WNs
WN
WNs
WNs
WNs
WNs
WN
1=B
1=B
1=B
1=E1
1=B
1=E1
1=B
1=E1
2=E
2=E
2=E
2=B1
2=E
2=B1
2=E
2=B1
3=C
3=C
3=C
3=C2
3=C
3=C2
3=C
3=C2
-
-
-
4=E2
-
4=E2
-
4=E2
-
-
-
5=B2
-
5=B2
-
5=B2
-
-
-
6=C1
-
6=C1
-
6=C1
SOT23
TSFP-3
TSLP-3-4
SOT363
SC75
SC74
SOT323
SOT666