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2SC2946

NEC
Part Number 2SC2946
Manufacturer NEC
Description (2SC2885 / 2SC2946) Silicon Transistors
Published Oct 29, 2013
Detailed Description DATA SHEET SILICON TRANSISTORS 2SC2885, 2946, 2946(1) NPN SILICON EPITAXIAL TRANSISTOR FOR HIGH-VOLTAGE HIGH-SPEED SWI...
Datasheet PDF File 2SC2946 PDF File

2SC2946
2SC2946

Overview
DATA SHEET SILICON TRANSISTORS 2SC2885, 2946, 2946(1) NPN SILICON EPITAXIAL TRANSISTOR FOR HIGH-VOLTAGE HIGH-SPEED SWITCHING The 2SC2885, 2946, and 2946(1) are high-voltage high-speed switching power transistors featuring a small package (MP-3) which is suitable for high-density mounting.
These transistors are ideal for drivers in DC/DC converters and switching regulators.
There are three types of transistors selectable according to the reliability requirments: 2SC2946 and 2946(1) for industrial use, 2SC2885 for general use.
The 2SC2946(1) is produced with leads so as to enable mounting directly in a hybrid IC.
QUALITY GRADES • Standard Please refer to “Quality Grades on NEC Semiconductor Devices” (Document No.
C11531E) published by NEC Corporation to know the specification of quality grade on the devices and its recommended applications.
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C) Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current (DC) Collector current (pulse) Base current (DC) Total power dissipation Total power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC(DC) IC(pulse)* IB(DC) PT (Tc = 25°C) PT (Ta = 25°C) Tj Tstg Ratings 330 200 7.
0 2.
0 4.
0 1.
0 15 600 150 −55 to +150 Unit V V V A A A W mW °C °C * PW ≤ 300 µs, duty cycle ≤ 10% The information in this document is subject to change without notice.
Before using this document, please confirm that this is the latest version.
Not all devices/types available in every country.
Please check with local NEC representative for availability and additional information.
Document No.
D16135EJ2V0DS00 (2nd edition) Date Published April 2002 N CP(K) Printed in Japan © 2002 1998 Free Datasheet http://www.
datasheet4u.
com/ 2SC2885, 2946, 2946(1) ELECTRICAL CHARACTERISTICS (Ta = 25°C) Parameter Collector to emitter voltage Collector to emitter voltage Symbol VCEO(SUS) VCEX(SUS) Conditions IC = 1.
0 A, IB = 0.
1 A, L = 500 µH* IC = 1.
0 A, IB1 = ...


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