Power Transistors
2SB968
Silicon PNP epitaxial planar type
Unit: mm
For low-frequency output amplification Complementary to 2SD1295
6.5± 0.1 5.3± 0.1 4.35± 0.1
2.3± 0.1 0.5± 0.1
2.5± 0.1
0.8max
q q q
Possible to solder the radiation fin directly to printed cicuit board High collector to emitter VCEO Large collector power dissipation PC
0.93±0.1
1.0± 0.1 0.1± 0.05 0.5± 0.1
0.75± 0.1 2.3± 0.1 4.6± 0.1
s Absolute Maximum Ratings
Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Peak collector current Collector current Collector power dissipation (TC=25°C) Junction temperature Storage temperature Symbol VCBO VCEO VEBO ICP IC PC Tj Tstg
1
2
3
(Ta=25˚C)
Ratings –50 –40 –5 –3 –1.5 20 150 –55 to +150 Unit V V V A A W
0.6 2.3 2.3 0.75 6.5±0.2 5.35 4.35
1:Base 2:Collector 3:Emitter U Type Package Unit: mm
˚C ˚C
1 2 3
2.3±0.1
0.5±0.1
1:Base 2:Collector 3:Emitter EIAJ:SC–63 U Type Package (Z)
s Electrical Characteristics
Parameter Collector cutoff current Emitter cutoff current Collector to base voltage Collector to emitter voltage Forward current transfer ratio Collector to emitter saturation voltage Base to emitter saturation voltage Transition frequency Collector output capacitance
(TC=25˚C)
Symbol ICBO ICEO IEBO VCBO VCEO hFE
*
Conditions VCB = –20V, IE = 0 VCE = –10V, IB = 0 VEB = –5V, IC = 0 IC = –1mA, IE = 0 IC = –2mA, IB = 0 VCE = –5V, IC = –1A IC = –1.5A, IB = – 0.15A IC = –2A, IB = – 0.2A VCB = –5V, IE = 0.5A, f = 200MHz VCB = –20V, IE = 0, f = 1MHz
min
typ
max –1 –100 –10
6.0
5.5±0.2 13.3±0.3
1.8
1.0± 0.2
s Features
7.3± 0.1
1.8± 0.1
Unit µA µA µA V V
–50 –40 50 220 –1 –1.5 150 45
VCE(sat) VBE(sat) fT Cob
V V MHz pF
*h
FE
Rank classification
P 50 to 100 Q 80 to 160 R 120 to 220
Rank hFE
1
Power Transistors
PC — Ta
32 –4.0 TC=Ta 28 –3.5
2SB968
IC — VCE
TC=25˚C IB=–40mA –35mA
VCE(sat) — IC
Collector to emitter saturation voltage VCE(sat) (V)
–10 IC/IB=10
Collector power dissipation PC (W)
Collector current IC (A)
24 20 16 12 8 4 0 0 20 40 60 80 100 120 140 160
–3.0 –2.5
–30mA –25mA –20mA
–3
–1
–2.0 –15mA –1.5 –1.0 –5mA –10mA
– 0.3 TC=100˚C 25˚C –25˚C
– 0.1
– 0.5 0 0 –2 –4 –6 –8 –10
– 0.03
– 0.01 – 0.01 – 0.03
– 0.1
– 0.3
–1
–3
Ambient temperature Ta (˚C)
Collector to emitter voltage VCE (V)
Collector current IC (A)
VBE(sat) — IC
Base to emitter saturation voltage VBE(sat) (V)
–10 IC/IB=10 1000
hFE — IC
240 VCE=–5V
fT — IE
VCB=–5V f=200MHz TC=25˚C
Forward current transfer ratio hFE
Transition frequency fT (MHz)
–3
200
–3 TC=–25˚C 100˚C 25˚C
300
TC=100˚C
25˚C
160
–1
100
–25˚C
120
– 0.3
30
– 0.1
10
80
– 0.03
3
40
– 0.01 – 0.01 – 0.03
– 0.1
– 0.3
–1
–3
1 – 0.01 – 0.03
– 0.1
– 0.3
–1
0 10
30
100
300
1000 3000 10000
Collector current IC (A)
Collector current IC (A)
Emitter current IE (mA)
Cob — VCB
150 –120
VCER — RBE
1000 TC=25˚C 300
ICEO — Ta
VCE=–12V
Collector output capacitance Cob (pF)
120
Collector to emitter voltage VCER (V)
IE=0 f=1MHz TC=25˚C
–100
–80
ICEO (Ta) ICEO (Ta=25˚C)
0.01 0.1 1 10
100
90
–60
30
60
–40
10
30
–20
3
0 –1
–3
–10
–30
–100
0 0.001
1 0 20 40 60 80 100 120
Collector to base voltage VCB (V)
Base to emitter resistance RBE (kΩ)
Ambient temperature Ta (˚C)
2
Power Transistors
Area of safe operation (ASO)
–10 –3 ICP IC Single pulse TC=25˚C t=1ms
2SB968
Collector current IC (A)
–1
– 0.3 1s – 0.1 – 0.03 – 0.01
– 0.003 – 0.001 – 0.1 – 0.3
–1
–3
–10
–30
–100
Collector to emitter voltage VCE (V)
3
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