BC237C ON Semiconductor, BC237C Datasheet - Page 3

• Manufacturer Part Number: BC237C
• Description: TRANSISTOR NPN 45V 100MA TO-92
• Manufacturer: ON Semiconductor

Specifications of BC237C

• 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: 380 @ 2mA, 5V
• Power - Max: 350mW
• Frequency - Transition: 200MHz
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

400
300
200
100
2.0
1.5
1.0
0.8
0.6
0.4
0.3
0.2
80
60
40
30
20
0.2
0.5
Figure 3. Current−Gain — Bandwidth Product
0.7
0.5
Figure 1. Normalized DC Current Gain
1.0
1.0
I
I
C
C
, COLLECTOR CURRENT (mAdc)
, COLLECTOR CURRENT (mAdc)
2.0 3.0
2.0
5.0
5.0 7.0 10
10
BC237, BC237B, BC237C, BC239C
170
160
150
140
130
120
20
0.1
50
20
V
T
V
T
A
A
CE
CE
Figure 5. Base Spreading Resistance
= 25°C
= 25°C
0.2
= 10 V
= 10 V
100
30
http://onsemi.com
V
f = 1.0 kHz
T
A
CE
0.3
= 25°C
I
C
= 10 V
200
, COLLECTOR CURRENT (mAdc)
50
0.5
3
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
7.0
5.0
3.0
2.0
1.0
10
0
0.1
0.4 0.6 0.8 1.0
1.0
T
Figure 2. “Saturation” and “On” Voltages
A
0.2
= 25°C
2.0
0.3 0.5 0.7 1.0
V
BE(sat)
3.0
I
C
V
Figure 4. Capacitances
, COLLECTOR CURRENT (mAdc)
R
, REVERSE VOLTAGE (VOLTS)
@ I
2.0
C
5.0
ib
C
/I
B
2.0 3.0 5.0 7.0 10
= 10
4.0
10
C
V
ob
CE(sat)
6.0 8.0 10
V
BE(on)
@ I
C
/I
B
@ V
= 10
20 30
T
A
CE
= 25°C
= 10 V
20
50 70 100
40