KEXIN 2SD1898

Transistors
SMD Type
Power Transistor
2SD1898
Features
High VCEO, VCEO=80V .
High IC, IC=1A (DC) .
Good hFE linearity .
Low VCE (sat) .
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
Rating
Unit
Collector-base voltage
VCBO
120
V
Collector-emitter voltage
VCEO
80
V
Emitter-base voltage
VEBO
5
V
1
A
IC
Collector current
1
IC (Pulse) *
2
A
PC
0.5
W
PC *2
2
W
Junction temperature
Tj
150
Storage temperature
Tstg
-55 to +150
Collector power dissipation
*1. Pw=20ms.
*2. 40X40X0.7mm Ceramic board.
Electrical Characteristics Ta = 25
Parameter
Symbol
Testconditons
Min
Typ
Max
Unit
Collector-base voltage
BVCBO
IC=50ìA
120
V
Collector-emitter voltage
BVCEO
IC=1mA
80
V
Emitter-base voltage
BVEBO
IE=50ìA
5
V
Collector cutoff current
ICBO
VCB=100V
Emitter cutoff current
IEBO
VEB=4V
Forward current transfer ratio
hFE
VCE=3V,IC=0.5A
VCE(sat) IC=500mA,IB=20mA
Collector-emitter saturation voltage
Transition frequency
fT
Output capacitance
Cob
82
1
ìA
1
ìA
390
0.15
0.4
V
VCE=10V, IE= -50mA, f=100MHz
100
MHz
VCB=10V, IE=0A, f=1MHz
20
pF
hFE Classification
DF
Marking
Rank
P
Q
R
hFE
82 180
120 270
180 390
www.kexin.com.cn
1