BU522A Specs and Replacement

Type Designator: BU522A

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 75 W

Maximum Collector-Base Voltage |Vcb|: 450 V

Maximum Collector-Emitter Voltage |Vce|: 400 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 7 A

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

Electrical Characteristics

Transition Frequency (ft): 3 MHz

Collector Capacitance (Cc): 300 pF

Forward Current Transfer Ratio (hFE), MIN: 250

Noise Figure, dB: -

Package: TO220

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BU522A datasheet

 ..1. Size:211K  inchange semiconductor

 bu522a.pdf pdf_icon

BU522A

isc Silicon Darlington NPN Power Transistor BU522A DESCRIPTION High Voltage Low Collector Saturation Voltage- V = 2.0V @ I = 4A CE(sat) C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in ignition circuit. ABSOLUTE MAXIMUM RATINGS (T =25 ) a SYMBOL PARAMETER VALUE UNIT V Collector-Emitter Voltage 400 V C... See More ⇒

 9.1. Size:105K  motorola

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BU522A

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 9.2. Size:211K  inchange semiconductor

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BU522A

isc Silicon Darlington NPN Power Transistor BU522 DESCRIPTION High Voltage Low Collector Saturation Voltage- V = 2.5V @ I = 4A CE(sat) C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in ignition circuit. ABSOLUTE MAXIMUM RATINGS (T =25 ) a SYMBOL PARAMETER VALUE UNIT V Collector-Emitter Voltage 350 V CE... See More ⇒

 9.3. Size:211K  inchange semiconductor

 bu522b.pdf pdf_icon

BU522A

isc Silicon Darlington NPN Power Transistor BU522B DESCRIPTION High Voltage Low Collector Saturation Voltage- V = 2.0V @ I = 4A CE(sat) C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in ignition circuit. ABSOLUTE MAXIMUM RATINGS (T =25 ) a SYMBOL PARAMETER VALUE UNIT V Collector-Emitter Voltage 425 V C... See More ⇒

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Detailed specifications: BU508DF, BU508DFI, BU508DR, BU508DRF, BU508DXI, BU508FI, BU508L, BU522, BD135, BU522B, BU526, BU526A, BU526A-4, BU526A-5, BU526A-6, BU526A-7, BU526A-8

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