All Transistors. DT4121 Datasheet

 

DT4121 Datasheet and Replacement


   Type Designator: DT4121
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 30 W
   Maximum Collector-Base Voltage |Vcb|: 80 V
   Maximum Collector-Emitter Voltage |Vce|: 60 V
   Maximum Collector Current |Ic max|: 1.5 A
   Max. Operating Junction Temperature (Tj): 140 °C
   Transition Frequency (ft): 0.5 MHz
   Forward Current Transfer Ratio (hFE), MIN: 30
   Noise Figure, dB: -
   Package: TO3
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DT4121 Datasheet (PDF)

 9.1. Size:261K  diodes
mmdt4124.pdf pdf_icon

DT4121

MMDT4124 25V DUAL NPN SMALL SIGNAL TRANSISTOR IN SOT363 Features Mechanical Data BVCEO > 25V Case: SOT363 IC = 200mA Case Material: Molded Plastic, Green Molding Compound; UL Complementary PNP Type Available (MMDT4126) Flammability Classification Rating 94V-0 Ideal for Medium Power Amplification and Switching Moisture Sensitivity: Level 1 per J-STD-

 9.2. Size:164K  diodes
mmdt4126.pdf pdf_icon

DT4121

MMDT4126 DUAL PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features A Epitaxial Planar Die Construction SOT-363 Complementary NPN Type Available (MMDT4124) C2 B1 E1Dim Min Max Ideal for Medium Power Amplification and Switching A 0.10 0.30 Ultra-Small Surface Mount Package B CB 1.15 1.35 Lead Free/RoHS Compliant (Note 3) C 2.00 2.20 "Green" Devic

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History: FMMT723 | 2N3322 | MP1532A | 2PC4617 | 2N3399 | MJE700G | CSA1266

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