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Built in bias resistor NPN digital transistor ROHM DTC123YKAT146 used in inverter interface and driver circuit

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Product Description

Product Overview

The DTC123Y series are NPN digital transistors featuring built-in bias resistors, simplifying circuit design by eliminating the need for external input resistors. These transistors are ideal for inverter, interface, and driver applications, allowing for easy configuration of inverter circuits by simply setting on/off conditions. They are available in various packages including SOT-416FL, SOT-416, SOT-323, and SOT-346.

Product Attributes

  • Brand: ROHM
  • Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)

Technical Specifications

Model Package Package Size Taping Code Reel Size (mm) Tape Width (mm) Basic Ordering Unit (pcs) Marking VCC (V) IC(MAX.) (mA) R1 (k) R2 (k) PD (mW) Tj (C) Tstg (C) VI(off) (V) VI(on) (V) VO(on) (mV) II (mA) IO(off) (nA) GI R1 (k) R2/R1 fT (MHz)
DTC123YEB SOT-416FL (EMT3F) 1616 TL 180 8 3000 62 50 100 2.2 10 150 150 -55 to +150 - 3.0 100 - - 33 1.54 to 2.86 3.6 to 5.5 250
DTC123YE SOT-416 (EMT3) 1616 TL 180 8 3000 62 50 100 2.2 10 150 150 -55 to +150 - 3.0 100 - - 33 1.54 to 2.86 3.6 to 5.5 250
DTC123YUA SOT-323 (UMT3) 2021 T106 180 8 3000 62 50 100 2.2 10 200 150 -55 to +150 - 3.0 100 - - 33 1.54 to 2.86 3.6 to 5.5 250
DTC123YKA SOT-346 (SMT3) 2928 T146 180 8 3000 62 50 100 2.2 10 200 150 -55 to +150 - 3.0 100 - - 33 1.54 to 2.86 3.6 to 5.5 250
Absolute Maximum Ratings:
Supply voltage VCC 50 V
Input voltage VIN -5 to 12 V
Output current IO 100 mA
Collector current IC(MAX)*1 100 mA
Junction temperature Tj 150
Range of storage temperature Tstg -55 to +150
Electrical Characteristics (Ta = 25C):
Input voltage (OFF) VI(off) VCC = 5V, IO = 100A - - 0.3 V
Input voltage (ON) VI(on) VO = 0.3V, IO = 20mA 3.0 - - V
Output voltage (ON) VO(on) IO = 10mA, II = 0.5mA - 100 300 mV
Input current II VI = 5V - - 3.8 mA
Output current (OFF) IO(off) VCC = 50V, VI = 0V - - 500 nA
DC current gain GI VO = 5V, IO = 10mA 33 - -
Input resistance R1 - 2.2 k
Resistance ratio R2/R1 - 4.5 -
Transition frequency fT*1 VCE = 10V, IE = -5mA, f = 100MHz - 250 MHz

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Company Hefei Purple Horn E-Commerce Co., Ltd.
Location Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person Sellina

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