2SD321 Specs and Replacement

Type Designator: 2SD321

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 60 W

Maximum Collector-Base Voltage |Vcb|: 250 V

Maximum Collector-Emitter Voltage |Vce|: 250 V

Maximum Emitter-Base Voltage |Veb|: 6 V

Maximum Collector Current |Ic max|: 6 A

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

Electrical Characteristics

Transition Frequency (ft): 8 MHz

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: TO3

 2SD321 Substitution

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2SD321 datasheet

 9.1. Size:46K  no

2sd328.pdf pdf_icon

2SD321

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 9.2. Size:146K  china

3da325 2sd325.pdf pdf_icon

2SD321

3DA325(2SD325) NPN PCM TC=25 1.75 W ICM 1.5 A Tjm 150 Tstg -55 150 VCE=10V Rth 71 /W IC=0.3A V(BR)CBO ICB=1mA 35 V V(BR)CEO ICE=1mA 35 V V(BR)EBO IEB=1mA 5.0 V ICBO VCB=20V 0.1 A IEBO VCE=5.0V 1.0 A VBEsat 1.5 IC=1.5A V IB... See More ⇒

 9.3. Size:194K  inchange semiconductor

2sd320.pdf pdf_icon

2SD321

INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SD320 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 230V(Min) (BR) CEO Excellent Safe Operating Area Low Collector-Emitter Saturation Voltage- V )= 2.0V(Max)@ I = 2A CE(sat C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in general purpose... See More ⇒

 9.4. Size:213K  inchange semiconductor

2sd325.pdf pdf_icon

2SD321

isc Silicon NPN Power Transistor 2SD325 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 35V(Min) (BR)CEO Low Collector-Emitter Saturation Voltage- V = 1.0V(Max) @I = 1.5A CE(sat) C Complement to Type 2SB511 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for low frequency power amplifier applications. Rec... See More ⇒

Detailed specifications: 2SD316A, 2SD317, 2SD317A, 2SD318, 2SD318A, 2SD319, 2SD32, 2SD320, 2SD669, 2SD322, 2SD323, 2SD324, 2SD325, 2SD325C, 2SD325D, 2SD325E, 2SD325F

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