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2SB1705 Datasheet, PDF (1/3 Pages) Rohm – Low frequency amplifier | |||
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Transistors
Low frequency amplifier
2SB1705
2SB1705
zApplication
Low frequency amplifier
Driver
zFeatures
1) A collector current is large.
2) VCE(sat) ⤠â250mV
At IC=â1.5A / IB=â30mA
zExternal dimensions (Unit : mm)
Each lead has same dimensions
0.4
1.0MAX
0.85
0.7
(3)
(1)
(2)
0~0.1
0.95 0.95
1.9
0.16
2.9
ROHM : TSMT3 Abbreviated symbol: XW (1) Base
2SB1705
(2) Emitter
(3) Collector
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Collector-base voltage
VCBO
Collector-emitter voltage
Emitter-base voltage
VCEO
VEBO
Collector current
IC
ICP
Power dissipation
PC
Junction temperature
Tj
Range of storage temperature Tstg
â1Single pulse, PW=1ms
â2Each Termminal Mounted on a Recommended
Limits
â15
â12
â6
â3
â6
500
150
â55 to +150
Unit
V
V
V
A
Aâ1
mWâ2
°C
°C
zEquivalent circuit
(3)
(1)
(2)
zElectrical characteristics (Ta=25°C)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current gain
Transition frequency
Collector output capacitance
â Pulsed
Symbol
BVCBO
BVCEO
BVEBO
ICBO
IEBO
VCE(sat)
hFE
fT
Cob
Min. Typ. Max. Unit
Conditions
â15
â
â
V IC= â10µA
â12
â
â
V IC= â1mA
â6
â
â
V IE= â10µA
â
â
â100 nA VCB= â15V
â
â
â100 nA VEB= â6V
â
â120 â250 mV IC= â1.5A, IB= â30mA
270
â
680
â VCE= â2V, IC= â500mAâ
â
280
â
MHz VCE= â2V, IE=500mA, f=100MHzâ
â
30
â
pF VCB= â10V, IE=0A, f=1MHz
Rev.B
1/2
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