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Power Transistors
2SC3743
Silicon NPN triple diffusion planar type
For high breakdown voltage high-speed switching
0.70.1 10.00.2 5.50.2 2.70.2 4.20.2
Unit: mm
4.20.2
s Features
q q q q
High-speed switching Wide area of safe operation (ASO) with high breakdown voltage Satisfactory linearity of foward current transfer ratio hFE Full-pack package which can be installed to the heat sink with one screw (TC=25C)
Ratings 900 900 800 7 5 3 1 40 2 150 -55 to +150 Unit V V V V A A A W C C
7.50.2
16.70.3
3.10.1
4.0
1.40.1
1.30.2
Solder Dip
s Absolute Maximum Ratings
Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Peak collector current Collector current Base current Collector power TC=25C dissipation Ta=25C Junction temperature Storage temperature Symbol VCBO VCES VCEO VEBO ICP IC IB PC Tj Tstg
14.00.5
0.5 +0.2 -0.1 0.80.1
2.540.25 5.080.5 1 2 3
1:Base 2:Collector 3:Emitter TO-220 Full Pack Package(a)
s Electrical Characteristics
Parameter Collector cutoff current Emitter cutoff current Collector to emitter voltage Forward current transfer ratio Collector to emitter saturation voltage Base to emitter saturation voltage Transition frequency Turn-on time Storage time Fall time
(TC=25C)
Symbol ICBO IEBO VCEO hFE1 hFE2 VCE(sat) VBE(sat) fT ton tstg tf Conditions VCB = 900V, IE = 0 VEB = 7V, IC = 0 IC = 10mA, IB = 0 VCE = 5V, IC = 0.1A VCE = 5V, IC = 0.8A IC = 0.8A, IB = 0.16A IC = 0.8A, IB = 0.16A VCE = 5V, IC = 0.1A, f = 1MHz IC = 0.8A, IB1 = 0.16A, IB2 = - 0.32A, VCC = 250V 4 1.0 4.0 1.0 800 6 6 0.6 1.2 V V MHz s s s min typ max 50 50 Unit A A V
1
Power Transistors
PC -- Ta
80 5 (1) TC=Ta (2) With a 100 x 100 x 2mm Al heat sink (3) Without heat sink (PC=2.0W) TC=25C
2SC3743
IC -- VCE
Collector to emitter saturation voltage VCE(sat) (V)
10
VCE(sat) -- IC
IC/IB=5
Collector power dissipation PC (W)
70 60 50 40 30 20 10 0 0 20 40 (2) (1)
Collector current IC (A)
4 IB=600mA
3
3
400mA 300mA
1
25C
2
200mA 100mA
0.3 TC=100C 0.1 -25C
1
50mA 20mA
0.03
(3) 0 60 80 100 120 140 160 0 2 4 6 8 10 12
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
30 1000 IC/IB=5
hFE -- IC
100 VCE=5V 30
ton, tstg, tf -- IC
Pulsed tw=1ms Duty cycle=1% IC/IB=5 (2IB1=-IB2) VCC=250V TC=25C tstg
Base to emitter saturation voltage VBE(sat) (V)
Forward current transfer ratio hFE
10
300
Switching time ton,tstg,tf (s)
3 1 100C 0.3 0.1 TC=-25C 25C
100 25C 30 10 -25C 3 1 0.3 0.1 0.01 0.03 TC=100C
10 3 1 0.3 0.1 0.03 0.01 tf
ton
0.03 0.01 0.01
0.03
0.1
0.3
1
3
0.1
0.3
1
3
10
0
0.4
0.8
1.2
1.6
2.0
Collector current IC (A)
Collector current IC (A)
Collector current IC (A)
Area of safe operation (ASO)
100 30 Non repetitive pulse TC=25C
Collector current IC (A)
10 ICP 3 1 0.3 0.1 0.03 0.01 1 3 10 30 100 300 1000
IC 10ms DC t=1ms
Collector to emitter voltage VCE (V)
2
Power Transistors
Area of safe operation, reverse bias ASO
8 7 Lcoil=100H IC/IB=5 (2IB1=-IB2) TC=25C
2SC3743
Reverse bias ASO measuring circuit
L coil IB1 T.U.T IC
Collector current IC (A)
6 5 4 3 2 1 0 0 200 400 600 800 1000 1200 1400 1600 IC ICP
Vin
-IB2
VCC
tW
Vclamp
Collector to emitter voltage VCE (V)
Rth(t) -- t
103 (1) PT=10V x 0.3A (3W) and without heat sink (2) PT=10V x 1.0A (10W) and with a 100 x 100 x 2mm Al heat sink
Thermal resistance Rth(t) (C/W)
102
(1)
10
(2)
1
10-1 10-3
10-2
10-1
1
10
102
103
104
Time t (s)
3
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(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuit examples of the products. It does not constitute the warranting of industrial property, the granting of relative rights, or the granting of any license. (3) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (4) The products and product specifications described in this material are subject to change without notice for reasons of modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, redundant design is recommended, so that such equipment may not violate relevant laws or regulations because of the function of our products. (6) When using products for which dry packing is required, observe the conditions (including shelf life and after-unpacking standby time) agreed upon when specification sheets are individually exchanged. (7) No part of this material may be reprinted or reproduced by any means without written permission from our company.
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A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconductor products best suited to their applications. Due to modification or other reasons, any information contained in this material, such as available product types, technical data, and so on, is subject to change without notice. Customers are advised to contact our semiconductor sales office and obtain the latest information before starting precise technical research and/or purchasing activities. B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but there is always the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any liability for any damages arising from any errors etc. that may appear in this material. C. These materials are solely intended for a customer's individual use. Therefore, without the prior written approval of Panasonic, any other use such as reproducing, selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited.
2001 MAR

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