BC557B Fairchild Semiconductor, BC557B Datasheet - Page 2

• Manufacturer Part Number: BC557B
• Description: TRANSISTOR PNP 45V 100MA TO-92
• Manufacturer: Fairchild Semiconductor

Specifications of BC557B

• Transistor Type: PNP
• Current - Collector (ic) (max): 100mA
• Voltage - Collector Emitter Breakdown (max): 45V
• Vce Saturation (max) @ Ib, Ic: 650mV @ 5mA, 100mA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 200 @ 2mA, 5V
• Power - Max: 500mW
• Frequency - Transition: 150MHz
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Configuration: Single
• Transistor Polarity: PNP
• Mounting Style: Through Hole
• Collector- Emitter Voltage Vceo Max: 45 V
• Emitter- Base Voltage Vebo: - 5 V
• Continuous Collector Current: - 0.1 A
• Maximum Dc Collector Current: 0.1 A
• Power Dissipation: 0.5 W
• Maximum Operating Frequency: 320 MHz
• Maximum Operating Temperature: + 150 C
• Dc Collector/base Gain Hfe Min: 110
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Collector Cutoff (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BC557B; BC557BFS

©2002 Fairchild Semiconductor Corporation
Typical Characteristics
Figure 3. Base-Emitter Saturation Voltage
-50
-45
-40
-35
-30
-25
-20
-15
-10
-0.01
-0.1
10
-5
-0
Figure 5. Collector Output Capacitance
-10
1
-1
Collector-Emitter Saturation Voltage
-1
-0.1
Figure 1. Static Characteristic
-2
I
C
= -10 I
V
V
CB
-4
CE
[V], COLLECTOR-BASE VOLTAGE
I
[V], COLLECTOR-EMITTER VOLTAGE
B
C
V
[mA], COLLECTOR CURRENT
CE
V
-6
(sat)
BE
(sat)
-1
-10
-8
I
B
-10
= -400 A
I
B
= -350 A
-12
I
B
= -300 A
-10
-14
I
B
= -250 A
f=1MHz
I
E
= 0
-100
I
-16
B
I
I
B
= -200 A
B
I
B
= -150 A
= -100 A
= -50 A
-18
-100
-20
1000
1000
Figure 6. Current Gain Bandwidth Product
100
100
10
-100
10
-0.1
-10
1
-0.1
-1
Figure 4. Base-Emitter On Voltage
V
V
CE
V
CE
Figure 2. DC current Gain
CE
= -5V
= -5V
-0.2
-1
= -5V
I
I
C
C
[mA], COLLECTOR CURRENT
[mA], COLLECTOR CURRENT
V
BE
[V], BASE-EMITTER VOLTAGE
-1
-0.4
-0.6
-10
-0.8
-10
-1.0
Rev. A2, August 2002
-100
-1.2