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Power Transistors
2SC2497, 2SC2497A
Silicon NPN epitaxial planar type
For low-frequency power amplification Complementary to 2SA1096, 2SC1096A
3.160.1 8.0+0.5 -0.1
Unit: mm
3.20.2
3.80.3
1.90.1
* High collector-emitter voltage (Base open) VCEO * TO-126B package which requires no insulation plate for installation to the heat sink
Absolute Maximum Ratings Ta = 25C
Parameter Collector-base voltage (Emitter open) Collector-emitter voltage 2SC2497 (Base open) 2SC2497A Emitter-base voltage (Collector open) Collector current Peak collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC ICP PC Tj Tstg Rating 70 50 60 5 1.5 3 1.2 150 -55 to +150 V A A W C C
1 2
Unit V V
0.750.1 4.60.2 0.50.1 0.50.1 2.30.2 3 1.760.1
Electrical Characteristics Ta = 25C 3C
Parameter Collector-base voltage (Emitter open) Collector-emitter voltage (Base open) 2SC2497 2SC2497A ICBO ICEO IEBO hFE VCE(sat) VBE(sat) fT Cob VCB = 20 V, IE = 0 VCE = 10 V, IB = 0 VEB = 5 V, IC = 0 VCE = 5 V, IC = 1 A IC = 1.5 A, IB = 0.15 A IC = 1.5 A, IB = 0.15 A VCB = 5 V, IE = - 0.5 A, f = 200 MHz VCB = 20 V, IE = 0, f = 1 MHz 150 35 80 Symbol VCBO VCEO Conditions IC = 1 mA, IE = 0 IC = 2 mA, IB = 0 Min 70 50 60 1 100 10 220 1 1.5 A A A V V MHz pF Typ Max Unit V V
Collector-base cutoff current (Emitter open) Collector-emitter cutoff current (Base open) Emitter-base cutoff current (Collector open) Forward current transfer ratio
*1, 2
Collector-emitter saturation voltage Base-emitter saturation voltage Transition frequency Collector output capacitance (Common base, input open circuited)
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors. 2. *1: Pulse measurement *2: Rank classification Rank hFE Q 80 to 160 R 120 to 220
16.01.0
1: Emitter 2: Collector 3: Base TO-126B-A1 Package
3.050.1
Features
11.00.5
Publication date: January 2003
SJD00099BED
1
2SC2497, 2SC2497A
PC Ta
6
IC VCE
Collector-emitter saturation voltage VCE(sat) (V)
4.0
TC=25C
VCE(sat) IC
IC/IB=10
Collector power dissipation PC (W)
5
(1)
(1)With a 100x100x2mm Al heat sink (2)Without heat sink
3.5
10
Collector current IC (A)
3.0 2.5 2.0 1.5 1.0 0.5
IB=50mA 45mA 40mA 35mA 30mA 25mA 20mA 15mA 10mA 5mA
4
1
3
TC=100C
2
(2)
0.1
25C
-25C
1
0
0
40
80
120
160
0
0
2
4
6
8
10
12
0.01 0.01
0.1
1
Ambient temperature Ta (C)
Collector-emitter voltage VCE (V)
Collector current IC (A)
VBE(sat) IC
Base-emitter saturation voltage VBE(sat) (V)
IC/IB=10
hFE IC
240
VCE=5V
fT I E
VCB=5V f=200MHz TC=25C
10
1 000
Forward current transfer ratio hFE
TC=100C
Transition frequency fT (MHz)
200
160
1
TC=-25C 100C 25C
100
-25C 25C
120
0.1
10
80
40
0.01 0.01
0.1
1
1 0.01
0.1
1
0 -0.01
-0.1
-1
-10
Collector current IC (A)
Collector current IC (A)
Emitter current IE (A)
Cob VCB
Collector output capacitance C (pF) (Common base, input open circuited) ob
240
VCER RBE
Collector-emitter voltage (V) (Resistor between B and E) VCER
IE=0 f=1MHz TC=25C
ICBO Ta
IC=10mA TC=25C
100
104
VCB=40V
200
80
103
60
120
ICBO (Ta) ICBO (Ta = 25C)
1 10 100
160
102
40
80
10
40
20
0
1
10
100
0 0.1
1 0 40 80 120 160
Collector-base voltage VCB (V)
Base-emitter resistance RBE (k)
Ambient temperature Ta (C)
2
SJD00099BED
2SC2497, 2SC2497A
Safe operation area
10
ICP IC t=1s Single pulse TC=25C t=10ms
Collector current IC (A)
1
0.1
0.01
2SC2497A 2SC2497
0.001 0.1
1
10
100
Collector-emitter voltage VCE (V)
SJD00099BED
3
Request for your special attention and precautions in using the technical information and semiconductors described in this material
(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 circuits examples of the products. It neither warrants non-infringement of intellectual property right or any other rights owned by our company or a third party, nor grants any license. (3) We are not liable for the infringement of rights owned by a third party arising out of the use of the product or technologies as described in this material. (4) 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. (5) The products and product specifications described in this material are subject to change without notice for 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. (6) 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, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (7) When using products for which damp-proof packing is required, observe the conditions (including shelf life and amount of time let standing of unsealed items) agreed upon when specification sheets are individually exchanged. (8) This material may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd.
2002 JUL
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