May-17-2004
1
BCR148.../SEMH2
NPN Silicon Digital Transistor
• Switching circuit, inverter, interface circuit
driver circuit
• Built in bias resistor (R
1
=47kΩ, R
2
=47kΩ)
• For 6-PIN packages: two (galvanic) internal
isolated transistors with good matching
in one package
BCR148/F/L3
BCR148T/W
BCR148S/U
SEMH2
EHA07184
3
21
C
EB
R
1
R
2
EHA07174
6 54
321
C1 B2 E2
C2B1E1
1
R
R
2
R
1
R
2
TR1
TR2
Type Marking Pin Configuration Package
BCR148
BCR148F
BCR148L3
BCR148S
BCR148T
BCR148U
BCR148W
SEMH2
WEs
WEs
WE
WEs
WEs
WEs
WEs
WE
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