UN921EJ Datasheet. Specs and Replacement
Type Designator: UN921EJ 📄📄
SMD Transistor Code: 8N
Material of Transistor: Si
Polarity: Pre-Biased-NPN
Built in Bias Resistor R1 = 47 kOhm
Built in Bias Resistor R2 = 22 kOhm
Typical Resistor Ratio R1/R2 = 2.1
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.125 W
Maximum Collector-Base Voltage |Vcb|: 50 V
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 125 °C
Electrical Characteristics
Transition Frequency (ft): 150 MHz
Forward Current Transfer Ratio (hFE), MIN: 60
Package: SC89
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UN921EJ datasheet
Transistors with built-in Resistor UN9211/9212/9213/9214/9215/9216/9217/9218/9219/9210/921D/ 921E/921F/921K/921L/UNR921M/921N/921AJ/921BJ/921CJ Silicon NPN epitaxial planer transistor Unit mm For digital circuits 1.6 0.15 0.4 0.8 0.1 0.4 Features 1 Costs can be reduced through downsizing of the equipment and reduction of the number of parts. 3 SS-Mini type package, allowing au... See More ⇒
Transistors with built-in Resistor UNR92XXJ Series (UN92XXJ Series) Silicon NPN epitaxial planer type Unit mm 1.60+0.05 0.03 For digital circuit 0.12+0.03 0.01 1.00 0.05 3 Features Costs can be reduced through downsizing of the equipment and 1 2 reduction of the number of parts. 0.27 0.02 SS-mini type package, allowing automatic insertion through tape (0.50)(0... See More ⇒
Detailed specifications: UNR9219J, UN9219J, UNR921AJ, UNR921BJ, UNR921CJ, UNR921DJ, UN921DJ, UNR921EJ, C3198, UNR921FJ, UN921FJ, UNR921KJ, UN921KJ, UNR921LJ, UN921LJ, UNR921MJ, UNR921NJ
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