BUY70B Specs and Replacement

Type Designator: BUY70B

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 75 W

Maximum Collector-Base Voltage |Vcb|: 800 V

Maximum Collector Current |Ic max|: 10 A

Max. Operating Junction Temperature (Tj): 200 °C

Electrical Characteristics

Transition Frequency (ft): 2 MHz

Forward Current Transfer Ratio (hFE), MIN: 15

Noise Figure, dB: -

Package: TO3

 BUY70B Substitution

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BUY70B datasheet

 ..1. Size:207K  inchange semiconductor

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BUY70B

isc Silicon NPN Power Transistors BUY70B DESCRIPTION Collector-Emitter Sustaining Voltage- V = 325V(Min) CEO(SUS) Low Collector-Emitter Saturation Voltage- V = 5.0V(Max.)@ I = 4A CE(sat) C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for switching mode power supplies, inverters, and CRT scanning systems. ABSOLU... See More ⇒

 9.1. Size:207K  inchange semiconductor

buy70a.pdf pdf_icon

BUY70B

isc Silicon NPN Power Transistors BUY70A DESCRIPTION Collector-Emitter Sustaining Voltage- V = 400V(Min) CEO(SUS) Low Collector-Emitter Saturation Voltage- V = 5.0V(Max.)@ I = 4A CE(sat) C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for switching mode power supplies, inverters, and CRT scanning systems. ABSOLU... See More ⇒

 9.2. Size:207K  inchange semiconductor

buy70c.pdf pdf_icon

BUY70B

isc Silicon NPN Power Transistors BUY70C DESCRIPTION Collector-Emitter Sustaining Voltage- V = 200V(Min) CEO(SUS) Low Collector-Emitter Saturation Voltage- V = 5.0V(Max.)@ I = 4A CE(sat) C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for switching mode power supplies, inverters, and CRT scanning systems. ABSOLU... See More ⇒

Detailed specifications: BUY68, BUY68-10, BUY68-16, BUY68-6, BUY69A, BUY69B, BUY69C, BUY70A, BD140, BUY70C, BUY71, BUY72, BUY72-10, BUY72-4, BUY72-6, BUY73, BUY74

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