2sc4944 TOSHIBA Semiconductor CORPORATION, 2sc4944 Datasheet - Page 2

• Manufacturer Part Number: 2sc4944
• Description: Npn Epitaxial Type Audio Frequency General Purpose Amplifier Applications
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Electrical Characteristics
Collector cut-off current
Emitter cut-off current
DC current gain
Collector-emitter saturation voltage
Transition frequency
Collector output capacitance
Note 2: h
Y (Y): 120~240, GR (G): 200~400
( ) Marking symbol
Characteristics
FE
classification
(Ta = = = = 25°C) (Q1, Q2 common)
V
Symbol
CE (sat)
I
I
CBO
h
C
EBO
(Note 2)
f
FE
T
ob
V
V
V
I
V
V
C
CB
EB
CE
CE
CB
= 100 mA, I
= 5 V, I
= 60 V, I
= 6 V, I
= 10 V, I
= 10 V, I
2
C
C
Test Condition
E
C
E
= 0
= 2 mA
B
= 0
= 1 mA
= 0, f = 1 MHz
= 10 mA
Min
120
¾
¾
¾
80
¾
Typ.
0.1
¾
¾
¾
¾
2
2003-03-27
2SC4944
0.25
Max
400
0.1
0.1
3.5
¾
MHz
Unit
mA
mA
pF
V