3DD4121D Datasheet. Specs and Replacement

Type Designator: 3DD4121D  📄📄 

SMD Transistor Code: 4121D_4121PL

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 1 W

Maximum Collector-Base Voltage |Vcb|: 350 V

Maximum Collector-Emitter Voltage |Vce|: 200 V

Maximum Emitter-Base Voltage |Veb|: 7 V

Maximum Collector Current |Ic max|: 1.5 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 4 MHz

Forward Current Transfer Ratio (hFE), MIN: 8

Noise Figure, dB: -

Package: TO92 TO126

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3DD4121D datasheet

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3DD4121D

NPN MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR R 3DD4128PL MAIN CHARACTERISTICS Package I 5A C V 200V CEO P (TO-126) 40W C P (TO-220) 75W C APPLICATIONS Energy-saving ligh Electronic ballasts Electronic transformer ... See More ⇒

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Detailed specifications: 3DD13005A, 3DD13005D, 3DD13005ED, 3DD13005MD, 3DD13007MD, 3DD13009E, 3DD4110PL, 3DD4120PL, BC548, 3DD4124DL, 3DD4126PL, 3DD4128PL, 3DD4130PL, 3DD4140PL, 3DD4202BD, 3DD4203D, 3DD4205D

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