All Transistors. KSD1221Y Datasheet

 

KSD1221Y Datasheet and Replacement


   Type Designator: KSD1221Y
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 20 W
   Maximum Collector-Base Voltage |Vcb|: 60 V
   Maximum Collector-Emitter Voltage |Vce|: 60 V
   Maximum Emitter-Base Voltage |Veb|: 7 V
   Maximum Collector Current |Ic max|: 3 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Transition Frequency (ft): 3 MHz
   Collector Capacitance (Cc): 70 pF
   Forward Current Transfer Ratio (hFE), MIN: 100
   Noise Figure, dB: -
   Package: TO252
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KSD1221Y Datasheet (PDF)

 7.1. Size:39K  fairchild semi
 ksd1221.pdf pdf_icon

KSD1221Y

KSD1221Low Frequency Power Amplifier Low Collector-Emitter Saturation Voltage Complement to KSB9061I-PACK1. Base 2. Collector 3. EmitterNPN Epitaxial Silicon TransistorAbsolute Maximum Ratings TC=25C unless otherwise notedSymbol Parameter Value Units VCBO Collector-Base Voltage 60 V VCEO Collector-Emitter Voltage 60 V VEBO Emitter-Base Voltage 7 VIC Collector C

 8.1. Size:39K  fairchild semi
 ksd1222.pdf pdf_icon

KSD1221Y

KSD1222Power Amplifier Applications High DC Current Gain Low Collector-Emitter Saturation Voltage Built in a Damper Diode at E-C Darlington TR Complement to KSB9071I-PAK1. Base 2. Collector 3. EmitterNPN Epitaxial Silicon TransistorAbsolute Maximum Ratings TC=25C unless otherwise notedSymbol Parameter Value Units VCBO Collector-Base Voltage 60 V VCEO

 9.1. Size:61K  fairchild semi
 ksd1273.pdf pdf_icon

KSD1221Y

KSD1273High hFE, AF Power Amplifier Full PAK Package for Simplified Mounting Only by a Screw, Requires no Insulator.TO-220F11.Base 2.Collector 3.EmitterNPN Epitaxial Silicon TransistorAbsolute Maximum Ratings TC=25C unless otherwise notedSymbol Parameter Value Units VCBO Collector-Base Voltage 80 V VCEO Collector-Emitter Voltage 60 V VEBO Emitter-Base Voltage

Datasheet: 2N3200 , 2N3201 , 2N3202 , 2N3203 , 2N3204 , 2N3205 , 2N3206 , 2N3207 , B772 , 2N3209 , 2N3209AQF , 2N3209CSM , 2N3209DCSM , 2N3209L , 2N321 , 2N3210 , 2N3211 .

History: KT8255A | BC859W | AUY19-3 | JA100 | 2SD471 | AC138 | 2SC4370AP

Keywords - KSD1221Y transistor datasheet

 KSD1221Y cross reference
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