BC557C ON Semiconductor, BC557C Datasheet - Page 69

• Manufacturer Part Number: BC557C
• Description: TRANS AMP PNP 45V 100MA TO-92
• Manufacturer: ON Semiconductor

Specifications of BC557C

• Transistor Type: PNP
• Current - Collector (ic) (max): 100mA
• Voltage - Collector Emitter Breakdown (max): 45V
• Vce Saturation (max) @ Ib, Ic: 650mV @ 5mA, 100mA
• Current - Collector Cutoff (max): 100nA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 420 @ 2mA, 5V
• Power - Max: 625mW
• Frequency - Transition: 320MHz
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BC557COS

See the BRT diagram for orientation of resistors.
ON Semiconductor Selector Guide − Bipolar Transistors
BIPOLAR TRANSISTORS
DIGITAL TRANSISTORS (BIAS RESISTOR TRANSISTORS)
DTC114EE
DTC124EE
DTC144EE
DTC114YE
DTC114TE
DTC143EE
DTC143ZE
DTC124XE
DTC123JE
DTC115EE
DTC114EM3
DTC124EM3
DTC144EM3
DTC114YM3
DTC114TM3
DTC143TM3
DTC123EM3
DTC143EM3
DTC143ZM3
DTC124XM3
DTC123JM3
DTC115EM3
DTC144WM3
DTC144TM3
Devices listed in bold italic are ON Semiconductor preferred devices.
NSBC143EF3
NSBC114EF
NSBC124EF3
NSBC144EF3
NSBC123JF3
NSBC143ZF3
NSBC144WF3
NSBC123TF3
NSBC114TF3
NSBC115TF3
These devices include bias resistors on the semiconductor chip with the transistor.
NPN
NPN
DTA114EE
DTA144EE
DTA114YE
DTA114TE
DTA143EE
DTA143ZE
DTA115EE
DTA114EM3
DTA124EM3
DTA144EM3
DTA114YM3
DTA114TM3
DTA143TM3
DTA123EM3
DTA143EM3
DTA143ZM3
DTA124XM3
DTA115EM3
DTA144WM3
DTA144TM3
NSBA143EF3
NSBA114EF3
NSBA124EF3
NSBA144EF3
NSBA123JF3
NSBA143ZF3
NSBA144WF3
NSBA123TF3
NSBA114TF3
NSBA115TF3
PNP
PNP
−
V
V
(BR)CEO
(BR)CEO
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
Max
Max
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
mA
mA
I
I
C
C
http://onsemi.com
Min
Min
h
h
160
160
160
160
160
160
160
8.0
35
60
80
80
15
80
80
80
80
35
60
80
80
15
80
80
80
80
80
15
35
60
80
80
80
80
FE
FE
68
(continued)
100k
100k
100k
4.7k
4.7k
2.2k
4.7k
2.2k
4.7k
4.7k
2.2k
4.7k
2.2k
4.7k
2.2k
10k
22k
47k
10k
10k
22k
10k
22k
47k
10k
10k
22k
47k
47k
10k
22k
47k
47k
10k
R1
R1
W
W
100k
100k
4.7k
4.7k
2.2k
4.7k
4.7k
4.7k
10k
22k
47k
47k
47k
47k
10k
22k
47k
47k
47k
47k
22k
10k
22k
47k
47k
47k
22k
R2
R2
W
W
∞
∞
∞
∞
∞
∞
∞
(IN)
B
R1
SOT−416, SC−75, SC−90
R2
Case 631AA−01
Case 463−01
Case 524AA
Package
Package
SOT−1123
SOT−723
(OUT)
(GND)
C
E