BD539B Datasheet. Specs and Replacement

Type Designator: BD539B  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 45 W

Maximum Collector-Base Voltage |Vcb|: 80 V

Maximum Collector-Emitter Voltage |Vce|: 80 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 5 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 3 MHz

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO220

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BD539B datasheet

 ..1. Size:190K  inchange semiconductor

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BD539B

isc Silicon NPN Power Transistor BD539B DESCRIPTION DC Current Gain - h = 40(Min.)@ I = 0.5A FE C Collector-Emitter Breakdown Voltage- V = 80V(Min) (BR)CEO Complement to Type BD540B Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in medium power linear and switching applications. ABSOLUTE MAXIMUM RATING... See More ⇒

 9.1. Size:82K  bourns

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BD539B

BD539, BD539A, BD539B, BD539C, BD539D NPN SILICON POWER TRANSISTORS Designed for Complementary Use with the BD540 Series TO-220 PACKAGE (TOP VIEW) 45 W at 25 C Case Temperature 5 A Continuous Collector Current B 1 Up to 120 V VCEO rating C 2 E 3 Pin 2 is in electrical contact with the mounting base. MDTRACA absolute maximum ratings at 25 C case temperature (unle... See More ⇒

 9.2. Size:85K  power-innovations

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BD539B

BD539, BD539A, BD539B, BD539C, BD539D NPN SILICON POWER TRANSISTORS Copyright 1997, Power Innovations Limited, UK JUNE 1973 - REVISED MARCH 1997 Designed for Complementary Use with the BD540 Series TO-220 PACKAGE (TOP VIEW) 45 W at 25 C Case Temperature 5 A Continuous Collector Current B 1 C 2 Up to 120 V VCEO rating E 3 Pin 2 is in electrical contact with the mounting base... See More ⇒

 9.3. Size:190K  inchange semiconductor

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BD539B

isc Silicon NPN Power Transistor BD539C DESCRIPTION DC Current Gain - h = 40(Min.)@ I = 0.5A FE C Collector-Emitter Breakdown Voltage- V = 100V(Min) (BR)CEO Complement to Type BD540C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in medium power linear and switching applications. ABSOLUTE MAXIMUM RATIN... See More ⇒

Detailed specifications: BD537L, BD538, BD538A, BD538J, BD538K, BD538L, BD539, BD539A, BC337, BD539C, BD539D, BD540, BD540A, BD540B, BD540C, BD540D, BD543

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