UN4223 Datasheet and Replacement
Type Designator: UN4223
Material of Transistor: Si
Polarity: Pre-Biased-NPN
Built in Bias Resistor R1 = 10 kOhm
Built in Bias Resistor R2 = 10 kOhm
Typical Resistor Ratio R1/R2 = 1
Maximum Collector Power Dissipation (Pc): 0.6 W
Maximum Collector-Base Voltage |Vcb|: 50 V
Maximum Collector-Emitter Voltage |Vce|: 50 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: 60
Noise Figure, dB: -
Package: TO92S
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UN4223 Datasheet (PDF)
un4221 un4222 un4223 un4224.pdf

Transistors with built-in ResistorUN4221/4222/4223/4224Unit: mmSilicon NPN epitaxial planer transistor4.0 0.2For digital circuitsFeatures Costs can be reduced through downsizing of the equipment andreduction of the number of parts. New S type package, allowing supply with the radial taping.markingResistance by Part Number1 2 3(R1)(R2) UN4221 2.2k 2.2k UN422
Datasheet: 2N3192 , 2N3193 , 2N3194 , 2N3195 , 2N3196 , 2N3197 , 2N3198 , 2N3199 , MJE340 , 2N320 , 2N3200 , 2N3201 , 2N3202 , 2N3203 , 2N3204 , 2N3205 , 2N3206 .
History: MJE13001E2 | 2N3183 | MM4019 | 2N2473 | BF420A | BTB1424AT3 | 2SB1144S
Keywords - UN4223 transistor datasheet
UN4223 cross reference
UN4223 equivalent finder
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History: MJE13001E2 | 2N3183 | MM4019 | 2N2473 | BF420A | BTB1424AT3 | 2SB1144S



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