2SD1383K / 2SC1645S
Transistors
Rev.A 1/3
High-gain Amplifier Transistor (32V , 0.3A)
2SD1383K / 2SC1645S


zFeatures
1) Darlington connection for high DC current gain.
2) Built-in 4kΩ resistor between base and emitter.
3) Complements the 2SD852K / 2SA830S.


zCircuit diagram
RBE 4kΩ
E : Emitter
B : Base
C : Collector
C
B
E



zPackaging specifications
Type
Package
hFE
Marking
Code
Basic ordering unit (pieces)
2SD1383K
SMT3
B
W∗
T146
3000
2SC1645S
SPT
B
−
TP
5000
∗ Denotes hFE



zExternal dimensions (Unit : mm)
Each lead has same dimensions
2SD1383K
(1)Emitter
(2)Base
(3)Collector
(2) (1)
2.81.6
0.4
(3)
2.9
1.9
0.95 0.95
0.8
0.15
0.3Min.
1.1
Taping specifications
2SC1645S
0.45
2.5
(1) (2) (3)
(15Min.)
5.0
3.0
3Min.
0.450.5
4.0 2.0
(1)Emitter
(2)Collector
(3)Base
zAbsolute maximum ratings (Ta=25°C)
Parameter Symbol
VCBO
VCEO
VEBO
IC
PC
Tj
Tstg
Limits
40
32
6
0.3
0.2
150
−55 to +150
∗1
∗2
Unit
V
V
V
A (DC)
1.5 A (Pulse)
W
°C
°C
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power dissipation
Junction temperature
Storage temperature
∗1 RBE=0Ω
∗2 Single pulse Pw=10ms