BC237B MULTICOMP, BC237B Datasheet - Page 2
BC237B
Manufacturer Part Number
BC237B
Description
BIPOLAR TRANSISTOR, NPN, 45V, TO-92
Manufacturer
MULTICOMP
Datasheet
1.BC237B.pdf
(4 pages)
Specifications of BC237B
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
45V
Transition Frequency Typ Ft
200MHz
Power Dissipation Pd
350mW
Dc Collector Current
100mA
Dc Current Gain Hfe
290
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BC237B
Manufacturer:
ON/NXP
Quantity:
14 000
Part Number:
BC237B
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
BC237BG
Manufacturer:
ON Semiconductor
Quantity:
3 950
Electrical Characteristics (T
*Pulse Condition: Pulse Width 300µs, Duty Cycle 2%.
BC237B
General Purpose Transistor NPN
Collector Emitter Voltage
Emitter Base Voltage
Collector Cut off Current
DC Current Gain
Collector Emitter Saturation Voltage
Base Emitter Saturation Voltage
Base Emitter On Voltage
Dynamic Characteristics
Transition Frequency
Collector Output Capacitance
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current Continuous
Power Dissipation at T
Derate Above 25°C
Power Dissipation at T
Derate Above 25°C
Operating and Storage Junction
Temperature Range
Thermal Resistance
Junction to Ambient
Junction to Case
Parameter
Parameter
a
c
= 25°C
= 25°C
a
Symbol
V
V
V
= 25°C unless specified otherwise)
V
V
CE (sat)
BE (sat)
BE (on)
I
h
C
CES
CEO
EBO
f
FE
T
ob
V
CE
I
= 50V, V
I
I
I
C
I
C
I
C
I
C
I
I
C
C
C
= 100mA, I
C
I
C
V
C
= 100mA, V
I
= 100mA, I
= 10mA, I
= 10mA, I
V
E
= 100µA, V
= 0.5mA, V
I
CE
= 2mA, V
= 10mA, V
Test Condition
C
= 2mA, V
CB
= 100µA, I
f = 100MHz
f = 100MHz
= 2mA, I
= 50V, V
Page 2
f = 1MHz
= 10V, I
BE
Symbol
T
R
R
V
V
V
j
= 0, T a = 125°C
th (j-a)
th (j-c)
, T
P
B
CEO
EBO
B
B
CES
I
CE
C
B
CE
D
= 0.5mA
= 0.5mA*
= 0.5mA
CE
CE
CE
stg
B
CE
BE
E
C
= 5mA*
= 50V
= 0
= 5V
= 0
= 0
= 5V
= 5V*
= 5V
= 3V
= 0
Minimum
-55 to + 150
0.55
200
150
45
6
BC237B
-
-
-
-
-
100
350
375
125
2.8
45
50
6
1
8
Typical
0.07
0.62
0.83
290
100
200
0.2
0.6
0.5
-
-
-
-
Maximum
0.83
1.05
4.50
460
0.2
0.6
0.7
15
4
-
-
-
10/05/08 V1.1
mW/°C
mW/°C
Units
ºC/W
mW
mA
°C
W
V
Units
MHz
nA
µA
pF
V
V
-