All Transistors. UN2221 Datasheet

 

UN2221 Datasheet 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
   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
   Transition Frequency (ft): 200 MHz
   Forward Current Transfer Ratio (hFE), MIN: 40
   Noise Figure, dB: -
   Package: SOT23 SC59
      - BJT Cross-Reference Search

   

UN2221 Datasheet (PDF)

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

UN2221

Transistors with built-in ResistorUNR222x Series (UN222x Series)Silicon NPN epitaxial planar typeUnit: mmFor digital circuits0.40+0.100.050.16+0.100.063 Features Costs can be reduced through downsizing of the equipment andreduction of the number of parts.1 2 Mini type package allowing easy automatic insertion through tape(0.95) (0.95)packing and ma

Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , TIP31 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .

History: D29E2 | BDS28A | KTB2510 | 2SC1635 | 2SA3802 | 2SA23 | 2N1702

Keywords - UN2221 transistor datasheet

 UN2221 cross reference
 UN2221 equivalent finder
 UN2221 lookup
 UN2221 substitution
 UN2221 replacement

 

 
Back to Top

 


 
.