TOSHIBA 2SA1955F

2SA1955F
TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT process)
2SA1955F
General Purpose Amplifier Applications
Switching and Muting Switch Application
•
Unit: mm
Low saturation voltage: VCE (sat) (1) = −15 mV (typ.)
@IC = −10 mA/IB = −0.5 mA
•
Large collector current: IC = −400 mA (max)
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Collector-base voltage
VCBO
−15
V
Collector-emitter voltage
VCEO
−12
V
Emitter-base voltage
VEBO
−5
V
Collector current
IC
−400
mA
Base current
IB
−50
mA
Collector power dissipation
PC
100
mW
Junction temperature
Storage temperature range
Tj
125
°C
Tstg
−55~125
°C
1.BASE
2.EMITTER
3.COLLECTOR
JEDEC
―
JEITA
―
TOSHIBA
2-2HA1A
Weight: 2.3 mg (typ.)
Marking
Type Name
hFE Rank
GA
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2SA1955F
Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Collector cut-off current
ICBO
VCB = −15 V, IE = 0
⎯
⎯
−0.1
µA
Emitter cut-off current
IEBO
VEB = −5 V, IC = 0
⎯
⎯
−0.1
µA
hFE (Note) VCE = −2 V, IC = −10 mA
DC current gain
Collector-emitter saturation voltage
Base-emitter saturation voltage
Transition frequency
300
⎯
1000
VCE (sat) (1)
IC = −10 mA, IB = −0.5 mA
⎯
−15
−30
VCE (sat) (2)
IC = −200 mA, IB = −10 mA
⎯
−110
−250
VBE (sat)
IC = −200 mA, IB = −10 mA
⎯
−0.87
−1.2
V
VCE = −2 V, IC = −10 mA
80
130
⎯
MHz
fT
mV
Collector output capacitance
Cob
VCB = −10 V, IE = 0, f = 1 MHz
⎯
4.2
⎯
pF
Collector-emitter on resistance
Ron
IB = −1 mA, Vin = −1 Vrms, f = 1 kHz
⎯
0.9
⎯
Ω
Switching time
Turn-on time
ton
⎯
40
⎯
Storage time
tstg
⎯
280
⎯
⎯
65
⎯
Fall time
Note: hFE classification
tf
ns
IB1 = −IB2 = 5 mA
A: 300~600, B: 500~1000
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2SA1955F
IC - VCE
hFE - IC
10000
-6
-5
COMMON EMITTER
VCE=-2V
-4
-0.4
DC CURRENT GAIN hFE
COLLECTOR CURRENT IC (A)
-0.5
-3
-0.3
-2
-0.2
-1
-0.1
IB=-0.5mA
COMMON EMITTER
Ta = 25℃
Ta=100℃
1000
-0.0
Ta=25℃
Ta=-25℃
100
10
-0
-1
-2
-3
-4
-5
-0.1
COMMON EMITTER
IC/IB=20
Ta=100℃
Ta=-25℃
-10
Ta=25℃
-1
-1000
COMMON EMITTER
IC/IB=20
Ta=25℃
-1
-0.1-
-0.1
-1
-10
-100
-1000
-0.1
COLLECTOR CURRENT IC (A)
COLLECTOR OUTPUT CAPACITNCE
Cob (pF)
Ta=100℃
Ta=-25℃
Ta=25℃
COMMON EMITTER
VCE=-2V
-1
0
-0.4
-0.8
-10
-1.2
-100
-1000
Cob - VCB
100
-100
-10
-1
COLLECTOR CURRENT IC (A)
IC - VBE
-1000
COLLECTOR CURRENT IC (mA)
-100
VBE(sat) - IC
-10
BASES-EMITTER SATURATION
VOLTAGE VBE(sat.) (V)
COLLETOR EMITTER SATURATION
VOLTAGE VCE(sat.) (mV)
VCE(sat) - IC
-100
-10
COLLECTOR CURRENT IC (A)
COLLECTOR-EMITTER VOLTAGE VCE(V)
-1000
-1
-1.6
IE=0
f=1MHz
Ta=25℃
10
1
-0.1
-1
-10
-100
COLLECTOR-BASE VOLTAGE VCB(V)
BASE-EMITTER VOLTAGE VBE(V)
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COLLECTOR POWER DISSIPATION
Pc (mW)
PC – Ta
125
100
75
50
25
00
25
50
75
100
125
AMBIENT TEMPERATURE Ta
150
175
(°C)
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2SA1955F
RESTRICTIONS ON PRODUCT USE
030619EAA
• The information contained herein is subject to change without notice.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of
TOSHIBA or others.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
• TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced
and sold, under any law and regulations.
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