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MJ3281A

Part Number	MJ3281A
Manufacturer	Motorola
Description	15 AMPERE COMPLEMENTARY SILICON POWER TRANSISTORS
Published	May 7, 2005
Detailed Description	MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MJ3281A/D Designer's Complementary NPN-PNP Silicon Powe...
Datasheet	MJ3281A PDF File

Overview

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MJ3281A/D Designer's Complementary NPN-PNP Silicon Power Bipolar Transistor The MJ3281A and MJ1302A are PowerBase power transistors for high power audio, disk head positioners and other linear applications.
• Designed for 100 W Audio Frequency • Gain Complementary: — Gain Linearity from 100 mA to 7 A — High Gain — 60 to 175 — hFE = 45 (Min) @ IC = 8 A • Low Harmonic Distortion • High Safe Operation Area — 1 A/100 V @ 1 sec • High fT — 30 MHz Typical ™ Data Sheet MJ3281A* PNP MJ1302A* *Motorola Preferred Device NPN 15 AMPERE COMPLEMENTARY SILICON POWER TRANSISTORS 200 VOLTS 250 WATTS CASE 1–07 TO–204AA (TO–3) MAXIMUM RATINGS (TJ = 25°C unless otherwise noted) Rating Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage Collector–Emitter Voltage — 1.
5 V Collector Current — Continuous Collector Current — Peak (1) Base Current — Continuous Total Power Dissipation @ TC = 25°C Derate Above 25°C Operating and Storage Junction Temperature Range Symbol VCEO VCBO VEBO VCEX IC IB PD TJ, Tstg Value 200 200 7 200 15 25 1.
5 250 1.
43 – 65 to + 200 Unit Vdc Vdc Vdc Vdc Adc Adc Watts W/°C °C THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case (1) Pulse Test: Pulse Width = 5 ms, Duty Cycle <10%.
Symbol RθJC Max 0.
7 Unit °C/W Designer’s Data for “Worst Case” Conditions — The Designer’s Data Sheet permits the design of most circuits entirely from the information presented.
SOA Limit curves — representing boundaries on device characteristics — are given to facilitate “worst case” design.
Designer’s is a trademark of Motorola, Inc.
Preferred devices are Motorola recommended choices for future use and best overall value.
© Motorola, Inc.
1995 Motorola Bipolar Power Transistor Device Data 1 MJ3281A MJ1302A ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted) Characteristic OFF CHARACTERISTICS Collector–Emitter Sustaining Voltage (IC = 100 mAdc, IB = 0) Emitter–Base ...

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