BDW73B-S

BDW73B-S Datasheet


BDW73, BDW73A, BDW73B, BDW73C, BDW73D NPN SILICON POWER DARLINGTONS

Part Datasheet
BDW73B-S BDW73B-S BDW73B-S (pdf)
Related Parts Information
BDW73A-S BDW73A-S BDW73A-S
BDW73C-S BDW73C-S BDW73C-S
PDF Datasheet Preview
BDW73, BDW73A, BDW73B, BDW73C, BDW73D NPN SILICON POWER DARLINGTONS
● Designed for Complementary Use with BDW74, BDW74A, BDW74B, BDW74C and BDW74D
● 80 W at 25°C Case Temperature

B ● 8 A Continuous Collector Current
● Minimum hFE of 750 at 3V, 3 A

TO-220 PACKAGE TOP VIEW

This series is obsolete and not recommended for new designs.

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

BDW73

OBSOLETE Collector-base voltage IE = 0

Collector-emitter voltage IB = 0 see Note 1

Emitter-base voltage Continuous collector current 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 junction temperature range

BDW73A BDW73B BDW73C BDW73D BDW73 BDW73A BDW73B BDW73C BDW73D

VCBO

VCEO

VEBO IC IB Ptot

Operating temperature range

Tstg

Operating free-air temperature range
-65 to +150
-65 to +150
-65 to +150

NOTES These values apply when the base-emitter diode is open circuited.

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 = 5 mA, RBE = 100

VBE off = 0, RS = VCC = 20 V.

PRODUCT INFORMATION

BDW73, BDW73A, BDW73B, BDW73C, BDW73D NPN SILICON POWER DARLINGTONS
electrical characteristics at 25°C case temperature unless otherwise noted

PARAMETER

TEST CONDITIONS

MIN TYP MAX

BDW73

Collector-emitter V BR CEO breakdown voltage

IC = 30 mA

IB = 0
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Datasheet ID: BDW73B-S 522130