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BD678-BD678.-BD678A-BD679-BD679. Fast Delivery,Good Price
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BD678STN/a1984avaiLeaded Power Transistor Darlington
BD678. |BD678STN/a2avaiLeaded Power Transistor Darlington
BD678ASTN/a200avaiLeaded Power Transistor Darlington
BD679STN/a363avaiLeaded Power Transistor Darlington
BD679. |BD679STN/a55avaiLeaded Power Transistor Darlington
BD679ASTN/a394avaiLeaded Power Transistor Darlington
BD680. |BD680STN/a324avaiLeaded Power Transistor Darlington
BD680ASTN/a2739avaiLeaded Power Transistor Darlington


BD680A ,Leaded Power Transistor Darlington
BD680A ,Leaded Power Transistor DarlingtonBD677/A/679/A/681BD678/A/680/A/682®COMPLEMENTARY SILICONPOWER DARLINGTON TRANSISTORS■ STMicroelectr ..
BD681 ,Leaded Power Transistor DarlingtonTHERMAL CHARACTERISTICSÎÎÎBD679AG TO−225AA 500 Units/BoxCharacteristic Symbol Max UnitÎÎÎÎÎÎ(Pb−Fre ..
BD681. ,Leaded Power Transistor Darlington
BD681G , Plastic Medium−Power Silicon NPN Darlingtons
BD681S ,NPN Epitaxial Silicon TransistorApplications Medium Power Darlington TR Complement to BD676A, BD678A, BD680A and BD682 respective ..
BQ20Z45DBTR-R1 ,SBS 1.1 compliant Gas Gauge with Impedance Track? Technology 38-TSSOP -40 to 85 SLUS992 –DECEMBER 2009PIN FUNCTIONSPIN(1)I/O DESCRIPTIONNO. NAME1 DSG O High side N-chan discharge ..
BQ20Z70PW , SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK™ TECHNOLOGY FOR USE WITH THE bq29330
BQ20Z70PWR-V160 ,SBS 1.1-Compliant Gas Gauge Enabled with Impedance Track Technology for use with the bq29330 20-TSSOP -40 to 85SLUS686B–NOVEMBER 2005–REVISED JULY 2007TERMINAL FUNCTIONSTERMINAL(1)I/O DESCRIPTIONNO. NAME1 XALER ..
BQ20Z70PWR-V160 ,SBS 1.1-Compliant Gas Gauge Enabled with Impedance Track Technology for use with the bq29330 20-TSSOP -40 to 85Featuresfront-end (AFE) protection IC to maximize– Voltage, Current and Temperaturefunctionality an ..
BQ20Z70PW-V150 ,SBS 1.1-Compliant Gas Gauge Enabled with Impedance Track Technology for use with the bq29330 20-TSSOP -40 to 85SLUS686B–NOVEMBER 2005–REVISED JULY 2007TERMINAL FUNCTIONSTERMINAL(1)I/O DESCRIPTIONNO. NAME1 XALER ..
BQ20Z70PW-V160 ,SBS 1.1-Compliant Gas Gauge Enabled with Impedance Track Technology for use with the bq29330 20-TSSOP -40 to 85FEATURES APPLICATIONS• Notebook PCs• Next Generation Patented Impedance Track™Technology accurately ..


BD678-BD678.-BD678A-BD679-BD679.-BD679A-BD680.-BD680A
Leaded Power Transistor Darlington
BD677/A/679/A/681
BD678/A/680/A/682

COMPLEMENTARY SILICON
POWER DARLINGTON TRANSISTORS STMicroelectronics PREFERRED
SALESTYPES COMPLEMENTARY PNP - NPN DEVICES MONOLITHIC DARLINGTON
CONFIGURATION INTEGRATED ANTIPARALLEL
COLLECTOR-EMITTER DIODE
APPLICATION
LINEAR AND SWITCHING INDUSTRIAL
EQUIPMENT
DESCRIPTION

The BD677, BD677A, BD679, BD679A and
BD681 are silicon epitaxial-base NPN power
transistors in monolithic Darlington configuration
mounted in Jedec SOT-32 plastic package.
They are intended for use in medium power linar
and switching applications
The complementary PNP types are BD678,
BD678A, BD680, BD680A and BD682
respectively.
December 2000
ABSOLUTE MAXIMUM RATINGS

For PNP types voltage and current values are negative.
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THERMAL DATA
ELECTRICAL CHARACTERISTICS (Tcase = 25
o C unless otherwise specified)
* Pulsed: Pulse duration = 300 ms, duty cycle 1.5 %
Safe Operating Areas Derating Curve
BD677/677A/678/678A/679/679A/680/680A/681/682

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DC Current Gain (NPN type)
Collector-Emitter Saturation Voltage (NPN type)
Base-Emitter Saturation Voltage (NPN type)
DC Current Gain (PNP type)
Collector-Emitter Saturation Voltage (PNP type)
Base-Emitter Saturation Voltage (PNP type)
BD677/677A/678/678A/679/679A/680/680A/681/682

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Base-Emitter On Voltage (NPN type) Base-Emitter On Voltage (PNP type)
Freewheel Diode Forward Voltage (NPN types) Freewheel Diode Forward Voltage (PNP types)
BD677/677A/678/678A/679/679A/680/680A/681/682

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BD677/677A/678/678A/679/679A/680/680A/681/682
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. consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a trademark of STMicroelectronics
© 2000 STMicroelectronics – Printed in Italy – All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
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BD677/677A/678/678A/679/679A/680/680A/681/682

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