BD744-S

BD744-S Datasheet

BD744, BD744A, BD744B, BD744C PNP SILICON POWER TRANSISTORS

Part	Datasheet
BD744-S	BD744-S (pdf)

Related Parts	Information
BD744B-S	BD744B-S

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BD744, BD744A, BD744B, BD744C PNP SILICON POWER TRANSISTORS Designed for Complementary Use with the BD743 Series 90 W at 25°C Case Temperature 15 A Continuous Collector Current 20 A Peak Collector Current Customer-Specified Selections Available This series is not recommended for new designs. TO-220 PACKAGE TOP VIEW Pin 2 is in electrical contact with the mounting base. MDTRACA absolute maximum ratings at 25°C case temperature unless otherwise noted RATING VALUE UNIT BD744 OBSOLETE Collector-base voltage IE = 0 Collector-emitter voltage IB = 0 Emitter-base voltage Continuous collector current Peak collector current see Note 1 Continuous base current Continuous device dissipation at or below 25°C case temperature see Note 2 Continuous device dissipation at or below 25°C free air temperature see Note 3 Unclamped inductive load energy see Note 4 Operating free air temperature range Operating junction temperature range BD744A BD744B BD744C BD744 BD744A BD744B BD744C VCBO VCEO VEBO IC ICM IB Ptot TA Tj Storage temperature range Tstg Lead temperature mm from case for 10 seconds -70 -90 -110 -60 -80 -100 -65 to +150 -65 to +150 -65 to +150 NOTES This value applies for tp ms, duty cycle Derate linearly to 150°C case temperature at the rate of W/°C. Derate linearly to 150°C free air temperature at the rate of 16 mW/°C. This rating is based on the capability of the transistor to operate safely in a circuit of L = 20 mH, IB on = A, RBE = 100 VBE off = 0, RS = VCC = -20 V. BD744, BD744A, BD744B, BD744C PNP SILICON POWER TRANSISTORS electrical characteristics at 25°C case temperature unless otherwise noted PARAMETER TEST CONDITIONS MIN TYP MAX BD744 Collector-emitter V BR CEO breakdown voltage IC = -30 mA IB = 0 BD744A see Note 5

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BD744, BD744A, BD744B, BD744C PNP SILICON POWER TRANSISTORS

Designed for Complementary Use with the BD743 Series 90 W at 25°C Case Temperature 15 A Continuous Collector Current 20 A Peak Collector Current Customer-Specified Selections Available

This series is not recommended for new designs.

TO-220 PACKAGE TOP VIEW

Pin 2 is in electrical contact with the mounting base.

MDTRACA
absolute maximum ratings at 25°C case temperature unless otherwise noted

RATING

VALUE

UNIT

BD744

OBSOLETE Collector-base voltage IE = 0

Collector-emitter voltage IB = 0

Emitter-base voltage Continuous collector current Peak collector current see Note 1 Continuous base current Continuous device dissipation at or below 25°C case temperature see Note 2 Continuous device dissipation at or below 25°C free air temperature see Note 3 Unclamped inductive load energy see Note 4 Operating free air temperature range Operating junction temperature range

BD744A BD744B BD744C BD744 BD744A BD744B BD744C

VCBO

VCEO

VEBO IC ICM IB Ptot

TA Tj

Storage temperature range

Tstg

Lead temperature mm from case for 10 seconds
-70 -90
-110
-60 -80
-100
-65 to +150
-65 to +150
-65 to +150

NOTES This value applies for tp ms, duty cycle Derate linearly to 150°C case temperature at the rate of W/°C. Derate linearly to 150°C free air temperature at the rate of 16 mW/°C.

This rating is based on the capability of the transistor to operate safely in a circuit of L = 20 mH, IB on = A, RBE = 100 VBE off = 0, RS = VCC = -20 V.

BD744, BD744A, BD744B, BD744C PNP SILICON POWER TRANSISTORS
electrical characteristics at 25°C case temperature unless otherwise noted

PARAMETER

TEST CONDITIONS

MIN TYP MAX

BD744

Collector-emitter V BR CEO breakdown voltage

IC = -30 mA IB = 0

BD744A
see Note 5

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Datasheet ID: BD744-S 522112