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UN2221 PDF Specs and Replacement


   Type Designator: UN2221
   SMD Transistor Code: 9A
   Material of Transistor: Si
   Polarity: Pre-Biased-NPN
   Built in Bias Resistor R1 = 2.2 kOhm
   Built in Bias Resistor R2 = 2.2 kOhm
   Typical Resistor Ratio R1/R2 = 1

Absolute Maximum Ratings


   Maximum Collector Power Dissipation (Pc): 0.2 W
   Maximum Collector-Base Voltage |Vcb|: 50 V
   Maximum Collector-Emitter Voltage |Vce|: 50 V
   Maximum Emitter-Base Voltage |Veb|: 6 V
   Maximum Collector Current |Ic max|: 0.5 A
   Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics


   Transition Frequency (ft): 200 MHz
   Forward Current Transfer Ratio (hFE), MIN: 40
   Noise Figure, dB: -
   Package: SOT23 SC59
 

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UN2221 PDF detailed specifications

 ..1. Size:139K  panasonic
 un2221 un2222 un2223 un2224.pdf pdf_icon

UN2221

Transistors with built-in Resistor UNR222x Series (UN222x Series) Silicon NPN epitaxial planar type Unit mm For digital circuits 0.40+0.10 0.05 0.16+0.10 0.06 3 Features Costs can be reduced through downsizing of the equipment and reduction of the number of parts. 1 2 Mini type package allowing easy automatic insertion through tape (0.95) (0.95) packing and ma... See More ⇒

Detailed specifications: UN221F , UN221K , UN221L , UN221M , UN221N , UN221T , UN221V , UN221Z , MJE340 , UN2222 , UN2223 , UN2224 , UN4110Q , UN4110R , UN4110S , UN4111 , UN4112 .

History: RN2130FV | 2N2221ADCSM

Keywords - UN2221 pdf specs

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