2SA1221

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2SC2958 - 2SC2958
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SILICON TRANSISTORS
2SA1221, 1222
SILICON EPITAXIAL TRANSISTOR LOW-FREQUENCY POWER AMPLIFIERS
FEATURES
Ideal high withstanding voltage current such vertical deflection output, audio output, variable power supplies. Complementary transistor with 2SC2958 2SC2959 VCEO 2SA1221/2SC2958 VCEO 2SA1222/2SC2959
PACKAGE DRAWING (UNIT:
ABSOLUTE MAXIMUM RATINGS 25°C)
Parameter Collector base voltage Collector emitter voltage Emitter base voltage Collector current (DC) Collector current (pulse) Total power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC(DC) IC(pulse)* Tstg Ratings -160 -140/-160 -5.0 -500 -1.0 +150 Unit
duty cycle
ELECTRICAL CHARACTERISTICS 25°C)
Parameter Collector cutoff current Emitter cutoff current current gain base voltage Collector saturation voltage Base saturation voltage Output capacitance Gain bandwidth product Symbol ICBO IEBO VCE(sat) VBE(sat) Conditions -100 -5.0 -2.0 -100 -5.0 -1.0 -0.2 -1.0 -0.2 -0.6 -0.64 -0.6 -1.1 MIN. TYP. MAX. -200 -200 -0.7 -0.9 -0.3 Unit
Pulse test duty cycle pulsed
information this document subject change without notice. Before using this document, please confirm that this latest version.
devices/types available every country. Please check with local representative availability additional information.
Document D16143EJ1V0DS00 Date Published April 2002 CP(K) Printed Japan
2002 1998
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information this document current July, 2001. information subject change without notice. actual design-in, refer latest publications NEC's data sheets data books, etc., most up-to-date specifications semiconductor products. products and/or types available every country. Please check with sales representative availability additional information. part this document copied reproduced form means without prior written consent NEC. assumes responsibility errors that appear this document. does assume liability infringement patents, copyrights other intellectual property rights third parties arising from semiconductor products listed this document other liability arising from such products. license, express, implied otherwise, granted under patents, copyrights other intellectual property rights others. Descriptions circuits, software other related information this document provided illustrative purposes semiconductor product operation application examples. incorporation these circuits, software information design customer's equipment shall done under full responsibility customer. assumes responsibility losses incurred customers third parties arising from these circuits, software information. While endeavours enhance quality, reliability safety semiconductor products, customers agree acknowledge that possibility defects thereof cannot eliminated entirely. minimize risks damage property injury (including death) persons arising from defects semiconductor products, customers must incorporate sufficient safety measures their design, such redundancy, fire-containment, anti-failure features. semiconductor products classified into following three quality grades: "Standard", "Special" "Specific". "Specific" quality grade applies only semiconductor products developed based customer-designated "quality assurance program" specific application. recommended applications semiconductor product depend quality grade, indicated below. Customers must check quality grade each semiconductor product before using particular application. "Standard": Computers, office equipment, communications equipment, test measurement equipment, audio visual equipment, home electronic appliances, machine tools, personal electronic equipment industrial robots "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment medical equipment (not specifically designed life support) "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems medical equipment life support, etc. quality grade semiconductor products "Standard" unless otherwise expressly specified NEC's data sheets data books, etc. customers wish semiconductor products applications intended NEC, they must contact sales representative advance determine NEC's willingness support given application. (Note) "NEC" used this statement means Corporation also includes majority-owned subsidiaries. "NEC semiconductor products" means semiconductor product developed manufactured defined above).

2SA1221

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