Built in bias resistor digital transistor ROHM DTC123JCAT116 suitable for easy configuration of inverter circuits

Key Attributes
Model Number: DTC123JCAT116
Product Custom Attributes
Output Voltage(VO(on)):
300mV@5mA,0.25mA
Input Resistor:
2.86kΩ
Resistor Ratio:
26
Number:
1 NPN (Pre-Biased)
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC123JCAT116
Package:
TO-236-3(SOT-23-3)
Product Description

Product Overview

The DTC123JCA is an NPN digital transistor featuring built-in bias resistors, simplifying circuit design by eliminating the need for external input resistors. This design enables easy configuration of inverter circuits and offers advantages such as negative input biasing and elimination of parasitic effects. Ideal for applications requiring simple on/off condition settings, it is suitable for inverters, interfaces, and driver circuits. Complementary PNP types are also available (DTA123JCA).

Product Attributes

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

Technical Specifications

Parameter Symbol Value Unit Conditions
Supply Voltage VCC 50 V
Maximum Output Current IC(MAX.) 100 mA
Internal Resistor R1 R1 2.2k
Internal Resistor R2 R2 47k (SST3)
Supply Voltage VCC 50 V Ta = 25C
Input Voltage VIN -5 to 12 V Ta = 25C
Output Current IO 100 mA Ta = 25C
Collector Current IC(MAX)*1 100 mA Ta = 25C
Power Dissipation PD*2 200 mW Ta = 25C
Power Dissipation PD*3 350 mW Ta = 25C
Junction Temperature Tj 150 Ta = 25C
Storage Temperature Range Tstg -55 to +150
Input Voltage (OFF) VI(off) - V VCC = 5V, IO = 100A
Input Voltage (ON) VI(on) 1.1 - VO = 0.3V, IO = 5mA
Output Voltage (ON) VO(on) - 100 300 mV IO / II = 5mA / 0.25mA
Input Current II - 3.6 mA VI = 5V
Output Current (OFF) IO(off) - 500 n VCC = 50V, VI = 0V
DC Current Gain GI 80 - VO = 5V, IO = 10mA
Input Resistance R1 - 1.54 2.2 2.86 k
Resistance Ratio R2/R1 - 17 21 26 -
Transition Frequency fT*1 - 250 MHz VCE = 10V, IE = -5mA, f = 100MHz
Package SOT-23 (SST3)
Package Size 2924
Taping Code T116
Reel Size 180 mm
Tape Width 8 mm
Basic Ordering Unit 3000 pcs
Marking E42

2210111600_ROHM-DTC123JCAT116_C3589019.pdf

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