DC COMPONENTS CO., LTD.
R
2SC945
DISCRETE SEMICONDUCTORS
TECHNICAL SPECIFICATIONS OF NPN EPITAXIAL PLANAR TRANSISTOR
Description
Designed for use in driver stage of AF amplifier
applications.
TO-92
.190(4.83)
.170(4.33)
.190(4.83)
.170(4.33)
2 Typ
2 Typ
.500
Min
(12.70)
.022(0.56)
.014(0.36)
.100
Typ
(2.54)
.148(3.76)
.132(3.36)
.022(0.56)
.014(0.36)
o
o
Pinning
1 = Emitter
2 = Collector
3 = Base
Absolute Maximum Ratings
(T
A
=25
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Base Current
Total Power Dissipation
Junction Temperature
Storage Temperature
V
CBO
V
CEO
V
EBO
I
C
I
B
P
D
T
J
T
STG
o
C)
Rating
60
50
5
100
50
250
+150
-55 to +150
Unit
V
V
V
mA
mA
mW
o
o
Symbol
.050
Typ
(1.27)
3 2 1
C
.050
o
o
5
Typ.
5
Typ.
(1.27) Typ
Dimensions in inches and (millimeters)
C
Electrical Characteristics
o
Characteristic
(Ratings at 25 C ambient temperature unless otherwise specified)
Symbol
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
(1)
Min
60
50
5
-
-
-
50
135
150
-
2%
Typ
-
-
-
-
-
0.1
-
-
-
-
Max
-
-
-
0.1
0.1
0.3
-
600
600
4
Unit
V
V
V
µA
µA
V
-
-
MHz
pF
Test Conditions
I
C
=100µA, I
E
=0
I
C
=1mA, I
B
=0
I
E
=10µA, I
C
=0
V
CB
=60V, I
E
=0
V
EB
=5V, I
B
=0
I
C
=100mA, I
B
=10mA
I
C
=0.1mA, V
CE
=6V
I
C
=1mA, V
CE
=6V
I
C
=10mA, V
CE
=6V, f=100MHz
V
CB
=10V, f=1MHz, I
E
=0
Collector-Base Breakdown Volatge
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Volatge
Collector Cutoff Current
Emitter Cutoff Current
Collector-Emitter Saturation Voltage
DC Current Gain
(1)
Transition Frequency
Output Capacitance
(1)Pulse Test: Pulse Width
V
CE(sat)
h
FE1
h
FE2
f
T
C
ob
380µs, Duty Cycle
Classification of h
FE2
Rank
Range
Q
135~270
P
200~400
K
300~600
DCCOM [ DC COMPONENTS ]
