MJE521 Datasheet. Specs and Replacement

Type Designator: MJE521  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 40 W

Maximum Collector-Base Voltage |Vcb|: 40 V

Maximum Collector-Emitter Voltage |Vce|: 40 V

Maximum Emitter-Base Voltage |Veb|: 4 V

Maximum Collector Current |Ic max|: 4 A

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

Electrical Characteristics

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: TO126

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MJE521 datasheet

 ..1. Size:128K  motorola

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MJE521

Order this document MOTOROLA by MJE521/D SEMICONDUCTOR TECHNICAL DATA MJE521 Plastic Medium-Power NPN 4 AMPERE Silicon Transistor POWER TRANSISTOR NPN SILICON . . . designed for use in general purpose amplifier and switching circuits. Recom- 40 VOLTS mended for use in 5 to 10 Watt audio amplifiers utilizing complementary symmetry 40 WATTS circuitry. DC Current Gain hFE ... See More ⇒

 ..2. Size:44K  st

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MJE521

MJE521 SILICON NPN TRANSISTOR STMicroelectronics PREFERRED SALESTYPE DESCRIPTION The MJE521 is a silicon Epitaxial-Base NPN transistor in Jedec SOT-32 plastic package. It is intended for use in 5 to 20W audio amplifiers, general purpose amplifier and switching circuits. 1 2 3 SOT-32 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VCBO Collec... See More ⇒

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MJE521

145 Adams Avenue, Hauppauge, NY 11788 USA Tel (631) 435-1110 Fax (631) 435-1824 ... See More ⇒

 ..4. Size:211K  inchange semiconductor

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MJE521

isc Silicon NPN Power Transistor MJE521 DESCRIPTION Collector Emitter Sustaining Voltage- V = 40 V(Min) CEO(SUS) DC Current Gain- h = 40(Min) @ I = 1A FE C Complement to Type MJE371 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in general-purpose amplifier and switching circuits applications. ABSOLU... See More ⇒

Detailed specifications: MJE5192J, MJE5193, MJE5194, MJE5195, MJE51T, MJE52, MJE520, MJE520K, 2SD2499, MJE521K, MJE52T, MJE53, MJE53T, MJE5420Z, MJE5655, MJE5656, MJE5657

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