NPN Transistor R O DTC123JUA Featuring Built in Bias Resistors for Simplified Electronic Circuit Designs

Key Attributes
Model Number: DTC123JUA
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Input Resistor:
2.86kΩ
Resistor Ratio:
26
Number:
1 NPN (Pre-Biased)
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC123JUA
Package:
SOT-323
Product Description

Product Overview

The DTC123JUA is an NPN transistor designed for easy device integration, featuring built-in bias resistors that eliminate the need for external input resistors. This configuration simplifies inverter circuit design and minimizes parasitic effects. The device is RoHS-compliant and halogen-free, making it suitable for a wide range of electronic applications where simplified design and reliable performance are essential.

Product Attributes

  • Brand: Hongjiacheng Technology ()
  • Origin: Zhuhai
  • Compliance: RoHS-compliant, Halogen-free
  • Flammability Rating: UL 94V-0
  • Package Type: SOT-323 Plastic-Encapsulate Transistors

Technical Specifications

Parameter Symbol Condition Unit Value
Maximum Ratings (Ta=25 Unless otherwise specified)
Supply Voltage VCC V 50
Input Voltage VIN V -5~+12
Output Current IO mA 100
Power Dissipation PD mW 200
Storage Temperature Tstg -55 ~+150
Junction Temperature Tj -55 ~+150
Electrical Characteristics (Ta=25 Unless otherwise noted)
Transition Frequency fT IO= 5mA, VO= 10V MHz - 250 -
Input Voltage (off) VI(off) IO=100A, Vcc=5V V 0.5 - -
Input Voltage (on) VI(on) IO=5mA, VO=0.3V V - - 1.1
Output Voltage (on) VO(on) IO /II=5mA/0.25mA - - - 0.3
Input Current II VI=5V mA - 3.6 -
Output Current (off) IO(off) Vcc=50V,VI=0V A - - 0.5
DC Current Gain GI VO=5V, IO=10mA - 80 - -
Input Resistance R1 k - 1.54 2.2 2.86
Resistance Ratio R2 /R1 - - - 17 21 26
Package Information
Package Code SOT-323
Unit Weight g 0.006
Reel Quantity pcs 3000
Box Quantity pcs 15000
Carton Quantity pcs 150000
Delivery Mode 7"

Model: DTC123JUA

Transistor Type: NPN

Manufacturer: Zhuhai Hongjiacheng Technology co., Ltd

Website: www.ichjc.com

Revision: 1.0

Function Diagram: Equivalent circuit shows built-in bias resistors (R1, R2).

Package Outline Dimensions (SOT-323):

Symbol Dimensions (mm) Dimensions (Inches)
Min. Max. Min. Max.
A 0.90 1.10 0.035 0.043
A1 0.90 1.00 0.035 0.039
B 0.15 0.40 0.006 0.016
c 0.10 0.25 0.004 0.010
D 1.80 2.20 0.071 0.087
E 1.15 1.35 0.045 0.053
E1 2.15 2.45 0.085 0.096
e 1.20 1.40 0.047 0.055
L 0.525REF 0.021 REF
- 8 - 8

Suggested Pad Layout:

Symbol Dimensions (mm) Dimensions (Inches)
Min. Max. Min. Max.
J 0.65 0.75 0.026 0.030
K 0.85 0.95 0.033 0.037
M 1.85 1.95 0.073 0.077
N 1.25 1.35 0.049 0.053

2509181520_R-O-DTC123JUA_C51934004.pdf

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