BC237ABU Fairchild Semiconductor, BC237ABU Datasheet - Page 2

• Manufacturer Part Number: BC237ABU
• Description: TRANSISTOR NPN 45V 100MA TO-92
• Manufacturer: Fairchild Semiconductor

Specifications of BC237ABU

• Transistor Type: NPN
• Current - Collector (ic) (max): 100mA
• Voltage - Collector Emitter Breakdown (max): 45V
• Vce Saturation (max) @ Ib, Ic: 600mV @ 5mA, 100mA
• Current - Collector Cutoff (max): 15nA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 120 @ 2mA, 5V
• Power - Max: 500mW
• Frequency - Transition: 250MHz
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2002 Fairchild Semiconductor Corporation
Typical Characteristics
1000
100
100
100
10
80
60
40
20
0.1
1
10
0
1
1
0
1
Figure 1. Static Characteristic
Figure 5. Output Capacitance
V
2
CE
Figure 3. DC current Gain
= 5V
V
V
CB
4
CE
I
C
[V], COLLECTOR-BASE VOLTAGE
[V], COLLECTOR-EMITTER VOLTAGE
[mA], COLLECTOR CURRENT
6
10
10
8
I
I
B
B
= 400 A
= 350 A
10
I
B
= 300 A
12
100
100
14
I
I
B
B
f=1MHz
I
= 250 A
= 200 A
E
I
I
= 0
B
B
I
16
B
= 150 A
= 100 A
= 50 A
18
1000
1000
20
1000
Figure 6. Current Gain Bandwidth Product
Figure 4. Base-Emitter Saturation Voltage
10000
100
1000
10
100
0.1
100
1
10
0.1
10
1
Collector-Emitter Saturation Voltage
0.0
1
Figure 2. Transfer Characteristic
V
I
C
V
CE
= 10 I
CE
= 5V
0.2
= 5V
I
C
B
[mA], COLLECTOR CURRENT
V
I
C
V
BE
[mA], COLLECTOR CURRENT
CE
V
[V], BASE-EMITTER VOLTAGE
(sat)
BE
1
0.4
(sat)
10
0.6
10
0.8
100
1.0
Rev. A2, August 2002
100
1.2
1000