Dual digital transistor CBI UMH3N with integrated DTC143T chips providing interference free and operation

Key Attributes
Model Number: UMH3N
Product Custom Attributes
Mfr. Part #:
UMH3N
Package:
SOT-363
Product Description

Product Overview

This product features two independent DTC143T digital transistor chips integrated into a single package, offering dual digital transistor functionality (NPN+NPN). The independent nature of the transistor elements eliminates interference, leading to improved performance. This integrated design significantly reduces mounting costs and required board area by half. It is suitable for applications requiring compact and reliable digital transistor solutions.

Product Attributes

  • Type: Digital Transistors (Built-in Resistors), Dual Digital Transistors (NPN+NPN)
  • Marking: H3
  • Origin: Heyuan China Base Electronics Technology Co., Ltd.
  • Package: SOT-363

Technical Specifications

Parameter Symbol Value Units Conditions
Absolute Maximum Ratings (Ta=25)
Collector-base voltage V(BR)CBO 50 V
Collector-emitter voltage V(BR)CEO 50 V
Emitter-base voltage V(BR)EBO 5 V
Collector current IC 100 mA
Collector Power dissipation PC 150 mW
Junction temperature Tj 150
Storage temperature Tstg -55~150
Electrical Characteristics (Ta=25)
Collector-base breakdown voltage V(BR)CBO 50 V Ic=50A
Collector-emitter breakdown voltage V(BR)CEO 50 V Ic=1mA
Emitter-base breakdown voltage V(BR)EBO 5 V IE=50A
Collector cut-off current ICBO 0.5 A VCB=50V
Emitter cut-off current IEBO 0.5 A VEB=4V
Collector-emitter saturation voltage VCE(sat) 0.3 V IC=5mA, IB=0.25mA
DC current transfer ratio hFE 100 ~ 600 VCE=5V, IC=1mA
Input resistance R1 3.29 ~ 6.11 K VCE=5V, Ta=100 / Ta=25
Transition frequency fT 250 MHz VCE=10V ,IE=-5mA,f=100MHz

2510101615_CBI-UMH3N_C51315483.pdf

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