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2SC4935
TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process)
2SC4935
Power Amplifier Applications
Unit: mm * * Good hFE linearity Complementary to 2SA1869 and 5-watt-output applications.
Maximum Ratings (Tc = 25C)
Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range Ta = 25C Tc = 25C Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Rating 50 50 5 3 0.3 2.0 10 150 -55 to 150 Unit V V V A A W C C
JEDEC JEITA TOSHIBA
SC-67 2-10R1A
Electrical Characteristics (Tc = 25C)
Characteristics Collector cut-off current Emitter cut-off current Collector-emitter breakdown voltage Symbol ICBO IEBO V (BR) CEO hFE (1) DC current gain (Note) hFE (2) Collector-emitter saturation voltage Base-emitter voltage Transition frequency Collector output capacitance VCE (sat) VBE fT Cob Test Condition VCB = 50 V, IE = 0 VEB = 5 V, IC = 0 IC = 10 mA, IB = 0 VCE = 2 V, IC = 0.5 A VCE = 2 V, IC = 2.5 A IC = 2 A, IB = 0.2 A VCE = 2 V, IC = 0.5 A VCE = 2 V, IC = 0.5 A VCB = 10 V, IE = 0, f = 1 MHz
Weight: 1.7 g (typ.)
Min 50 70 30 Typ. 0.4 0.75 80 30 Max 1.0 1.0 240 0.6 1.0 V V MHz pF Unit A A V
Note: hFE (1) classification
O: 70 to 140, Y: 120 to 240
1
2004-07-07
2SC4935
Marking
C4935
Part No. (or abbreviation code) Lot No.
Characteristics indicator
A line indicates lead (Pb)-free package or lead (Pb)-free finish.
2
2004-07-07
2SC4935
IC - VCE
3 3 40 50 30 25 Common emitter VCE = 2 V 2.5
IC - VBE
IC (A)
IC (A) Collector current
20 15 2 10
2
Collector current
1.5
Tc = 100C
1 25
1
IB = 5 mA
0.5 Common emitter Tc = 25C 0 0 2 4 6 8 10 0 0 0.2 0.4 0.6
-25
0.8
1
1.2
1.4
Collector-emitter voltage
VCE
(V)
Base-emitter voltage
VBE
(V)
hFE - IC
Collector-emitter saturation voltage VCE (sat) (V)
1000 1
VCE (sat) - IC
300
hFE
Tc = 100C 100
25
25 Tc = -25C 0.1 100 Common emitter IC/IB = 10 0.01 0.01 0.1 1 10
DC current gain
-25
30
10 Common emitter VCE = 2 V 3 0.01 0.1 1 10
Collector current IC
(A)
Collector current IC (A)
Safe Operating Area
10 IC max (pulsed)*
PC - Ta
12
t = 1 ms* IC max (continuous) 10 ms*
PC (W)
10
(1)
IC (A)
(1) Tc = Ta Infinite heat sink (2) No heat sink
Collector power dissipation
8
6
4 (2) *: Single nonrepetitive pulse Tc = 25C Curves must be derated linearly with increase in temperature. 3 5 10 30 50 100
2
Collector current
1
DC operation Tc = 25C
100 ms*
0.1
0 0
25
50
75
100
125
150
175
200
0.05 1
Ambient temperature
Ta
(C)
Collector-emitter voltage
VCE
(V)
3
2004-07-07
2SC4935
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
030619EAA
* 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.
4
2004-07-07

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