2SA221 Datasheet. Specs and Replacement

Type Designator: 2SA221  📄📄 

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.05 W

Maximum Collector-Base Voltage |Vcb|: 20 V

Maximum Emitter-Base Voltage |Veb|: 1 V

Maximum Collector Current |Ic max|: 0.01 A

Max. Operating Junction Temperature (Tj): 75 °C

Electrical Characteristics

Transition Frequency (ft): 25 MHz

Collector Capacitance (Cc): 4 pF

Forward Current Transfer Ratio (hFE), MIN: 75

Noise Figure, dB: -

Package: TO44

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2SA221 datasheet

 0.1. Size:165K  toshiba

2sa2219.pdf pdf_icon

2SA221

2SA2219 TOSHIBA Transistor Silicon PNP Epitaxial Type 2SA2219 Audio Frequency Amplifier Applications Unit mm High collector voltage VCEO = 160 V (min) Small collector output capacitance Cob = 17pF (typ.) High transition frequency fT = 100MHz (typ.) Complementary to 2SC6139 Absolute Maximum Ratings (Ta = 25 C) Characteristics Symbol Rating Unit ... See More ⇒

 0.2. Size:125K  toshiba

2sa2215.pdf pdf_icon

2SA221

2SA2215 TOSHIBA Transistor Silicon PNP Epitaxial Type 2SA2215 High-Speed Switching Applications Unit mm DC-DC Converter Applications 2.1 0.1 Strobe Applications 1.7 0.1 High DC current gain hFE = 200 to 500 (IC = -0.5 A) Low collector-emitter saturation voltage VCE (sat) = -0.19 V (max) 1 High-speed switching tf = 40 ns (typ.) 3 2 Absolute Maximum Rati... See More ⇒

 0.3. Size:126K  toshiba

2sa2214.pdf pdf_icon

2SA221

2SA2214 TOSHIBA Transistor Silicon PNP Epitaxial Type 2SA2214 High-Speed Switching Applications Unit mm DC-DC Converter Applications 2.1 0.1 Strobe Applications 1.7 0.1 High DC current gain hFE = 200 to 500 (IC = -1.5 A) Low collector-emitter saturation voltage VCE (sat) = -0.14 V (max) 1 High-speed switching tf = 37 ns (typ.) 3 2 Absolute Maximum Rati... See More ⇒

 0.4. Size:53K  sanyo

2sa2210.pdf pdf_icon

2SA221

Ordering number ENA0667 2SA2210 SANYO Semiconductors DATA SHEET PNP Epitaxial Planar Silicon Transistor 2SA2210 High-Current Switching Applications Applications Relay drivers, lamp drivers, motor drivers. Features Adoption of MBIT processes. Large current capacitance. Low collector-to-emitter saturation voltage. High-speed switching. Specifications Absolute M... See More ⇒

Detailed specifications: 2SA215, 2SA216, 2SA217, 2SA217H, 2SA218, 2SA219, 2SA22, 2SA220, TIP3055, 2SA222, 2SA223, 2SA224, 2SA225, 2SA226, 2SA227, 2SA228, 2SA229

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