2SA1579_11 Datasheet, PDF (1/3 Pages) Rohm – High-voltage Amplifier Transistor

High-voltage Amplifier Transistor (120V, 50mA)
2SA1579 / 2SA1514K
Features
1) High breakdown voltage. (BVCEO = 120V)
2) Complements the 2SC4102 / 2SC3906K
Absolute maximum ratings (Ta=25C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power dissipation
Junction temperature
Storage temperature
Symbol
Limits
Unit
VCBO
−120
V
VCEO
−120
V
VEBO
−5
V
IC
−50
mA
PC
0.2
W
Tj
150
°C
Tstg
−55 to +150
°C
Dimensions (Units : mm)
2SA1579
1.25
2.1
0.1Min.
ROHM : UMT3
EIAJ : SC-70
JEDEC : SOT-323
2SA1514K
Each lead has same dimensions
(1) Emitter
(2) Base
(3) Collector
Packaging specifications and hFE
Type
Package
hFE
Marking
Code
Basic ordering unit (pieces)
∗Denotes hFE
2SA1579
UMT3
RS
R∗
T106
3000
2SA1514K
SMT3
RS
R∗
T146
3000
1.6
2.8
0.3Min.
ROHM : SMT3
EIAJ : SC-59
JEDEC : SOT-346
Each lead has same dimensions
(1) Emitter
(2) Base
(3) Collector
Electrical characteristics (Ta=25C)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Collector-base breakdown voltage
BVCBO −120
−
−
V IC= −50μA
Collector-emitter breakdown voltage
BVCEO −120
−
−
V
IC= −1mA
Emitter-base breakdown voltage
BVEBO
−5
−
−
V IE= −50μA
Collector cutoff current
ICBO
−
−
−0.5
μA VCB= −100V
Emitter cutoff current
IEBO
−
−
−0.5
μA VEB= −4V
Collector-emitter saturation voltage
VCE(sat)
−
−
−0.5
V
IC/IB= −10mA/−1mA
DC current transfer ratio
hFE
180
−
560
−
VCE= −6V, IC= −2mA
Transition frequency
fT
−
140
−
MHz VCE= −12V, IE=2mA, f=100MHz
Output capacitance
Cob
−
3.2
−
pF VCB= −12V, IE=0A, f=1MHz
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2012.01 - Rev.B