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Hefei Purple Horn E-Commerce Co., Ltd.

  • China,Hefei ,Anhui
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China Digital transistor ROHM DTB113EKT146 featuring integrated bias resistors for
China Digital transistor ROHM DTB113EKT146 featuring integrated bias resistors for

  1. China Digital transistor ROHM DTB113EKT146 featuring integrated bias resistors for

Digital transistor ROHM DTB113EKT146 featuring integrated bias resistors for

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Input Resistor 1kΩ
Resistor Ratio 1
Number -
Collector - Emitter Voltage VCEO 50V
Description 50V TO-236-3(SOT-23-3) Single, Pre-Biased Bipolar Transistors RoHS
Mfr. Part # DTB113EKT146
Package TO-236-3(SOT-23-3)
Model Number DTB113EKT146

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  1. Product Details
  2. Company Details

Product Specification

Input Resistor 1kΩ Resistor Ratio 1
Number - Collector - Emitter Voltage VCEO 50V
Description 50V TO-236-3(SOT-23-3) Single, Pre-Biased Bipolar Transistors RoHS Mfr. Part # DTB113EKT146
Package TO-236-3(SOT-23-3) Model Number DTB113EKT146

Product Overview

The DTB113EK is a 500mA/-50V digital transistor featuring built-in bias resistors. This design simplifies inverter circuit configuration by eliminating the need for external input resistors. The integrated thin-film resistors offer complete isolation for positive input biasing and minimize parasitic effects. Its straightforward on/off condition operation makes device design easier. Ideal for inverter, interface, and driver applications.

Product Attributes

  • Brand: ROHM
  • Part Number: DTB113EK
  • Package Type: SOT-346 (SMT3)

Technical Specifications

Parameter Symbol Conditions Min. Typ. Max. Unit
Supply voltage VCC -50 V
Input voltage VIN -10 10 V
Collector current (MAX) IC(MAX)*1 -500 mA
Power dissipation PD*2 200 mW
Junction temperature Tj 150
Range of storage temperature Tstg -55 +150
Input voltage (off) VI(off) VCC = -5V, IO = -100A - - -0.5 V
Input voltage (on) VI(on) VO = -0.3V, IO = -20mA -3.0 - - V
Output voltage (on) VO(on) IO = -50mA, II = -2.5mA - -100 -300 mV
Input current II VI = -5V - - -7.2 mA
Output current (off) IO(off) VCC = -50V, VI = 0V - - -500 nA
DC current gain GI*3 VO = -5V, IO = -50mA 33 - - -
Input resistance R1 - 0.7 1.3 k
Resistance ratio R2/R1 - 0.8 1.2 -
Transition frequency fT*1 VCE = -10V, IE = 50mA, f = 100MHz - 200 - MHz

Packaging Specifications:

Part No. Package Package size Taping code Reel size (mm) Tape width (mm) Basic ordering unit.(pcs) Marking
DTB113EK SOT-346 (SMT3) 2928 T146 180 8 3000 F11

2410231749_ROHM-DTB113EKT146_C2857855.pdf

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

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  • Hefei Purple Horn E-Commerce Co., Ltd.
  • Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
  • https://www.semiconductoric.com/

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