Built in Bias Resistor NPN Digital Transistor ROHM DTC113ZKAT146 Designed for Interface and Inverter

Key Attributes
Model Number: DTC113ZKAT146
Product Custom Attributes
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
1kΩ
Resistor Ratio:
10
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC113ZKAT146
Package:
SOT-346
Product Description

Product Overview

The DTC113Z series is a family of NPN digital transistors designed for efficient circuit configuration. Featuring built-in biasing resistors (R1 = 1k, R2 = 10k), these transistors simplify inverter circuit design by eliminating the need for external input resistors. This integrated design allows for straightforward operation by simply setting on/off conditions, making circuit design easier. The series is ideal for applications such as inverters, interfaces, and drivers. Complementary PNP types are available in the DTA113Z series.

Product Attributes

  • Brand: ROHM
  • Product Type: Digital Transistor (Bias Resistor Built-in Transistor)
  • Polarity: NPN
  • RoHS: Yes

Technical Specifications

Parameter Symbol Value Unit Conditions
General Parameters
Supply Voltage VCC 50 V
Output Current (Max.) IC(MAX.) 100 mA
Resistor R1 R1 1 k
Resistor R2 R2 10 k
Absolute Maximum Ratings
Supply voltage VCC 50 V (Ta = 25C)
Input voltage VIN -5 to 10 V (Ta = 25C)
Output current IO 100 mA (Ta = 25C)
Collector current IC(MAX)*1 100 mA (Ta = 25C)
Power dissipation (DTC113ZUA) PD*2 200 mW (Ta = 25C)
Power dissipation (DTC113ZKA) PD*2 200 mW (Ta = 25C)
Junction temperature Tj 150 (Ta = 25C)
Range of storage temperature Tstg -55 to +150
Electrical Characteristics
Input voltage (VI(off)) VI(off) - 0.3 V (VCC = 5V, IO = 100A)
Input voltage (VI(on)) VI(on) 3.0 - V (VO = 0.3V, IO = 20mA)
Output voltage (VO(on)) VO(on) - 100 to 300 mV (IO = 10mA, II = 0.5mA)
Input current II - 7.2 mA (VI = 5V)
Output current (IO(off)) IO(off) - 500 nA (VCC = 50V, VI = 0V)
DC current gain GI 33 - - (VO = 5V, IO = 5mA)
Input resistance R1 0.7 to 1.3 k -
Resistance ratio R2/R1 8 to 12 - -
Transition frequency fT*1 - 250 MHz (VCE = 10V, IE = -5mA, f = 100MHz)
Models & Packaging
Part No. Package Package size Taping code Reel size (mm)
DTC113ZUA SOT-323 (UMT3) 2023 T106 180
DTC113ZKA SOT-346 (SMT3) 2928 T146 180
Packaging Specifications (Common)
Tape width (mm) 8
Basic ordering unit (pcs) 3000
Marking (DTC113ZUA) 121
Marking (DTC113ZKA) E21

1810172212_ROHM-DTC113ZKAT146_C111719.pdf

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