Simplified inverter circuit NPN transistor featuring built in bias resistors R O DTC143XCA device

Key Attributes
Model Number: DTC143XCA
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Input Resistor:
6.11kΩ
Number:
1 NPN (Pre-Biased)
Resistor Ratio:
2.6
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143XCA
Package:
SOT-23
Product Description

Product Overview

The DTC143XCA is an NPN transistor designed for simplified inverter circuit configurations. It features built-in bias resistors, eliminating the need for external input resistors and facilitating easier device design. These thin-film bias resistors offer complete isolation for positive input biasing and minimize parasitic effects. The device is RoHS-compliant and halogen-free, housed in a SOT-23 package.

Product Attributes

  • Brand: Zhuhai Hongjiacheng Technology co., Ltd
  • Product Line: Hongjiacheng Technology
  • Compliance: RoHS-compliant, halogen-free
  • Flammability Rating: UL 94V-0

Technical Specifications

Maximum Ratings

Parameter Symbol Unit Value
Supply Voltage VCC V 50
Input Voltage VIN V -7 ~ +20
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 specified)

Item Symbol Condition Unit Min Typ Max
Transition frequency fT IO= 5mA, VO= 10V MHz - 250 -
Input voltage (off) VI(off) IO=100A, Vcc=5V V 0.3 - -
Input voltage (on) VI(on) IO=20mA, VO=0.3V V - - 2.5
Output voltage (on) VO(on) IO /II=10mA/0.5mA V - - 0.3
Input current II VI=5V mA - 1.8 -
Output current (off) IO(off) Vcc=5V,VI=0V A - - 0.5
DC Current Gain GI VO=5V, IO=10mA - 30 - -
Input resistance R1 - k - 3.29 4.7
Resistance ratio R2 /R1 - - - 1.7 2.1

Mechanical Data

Package Package Code Unit Weight(g) Reel(pcs) Box(pcs) Carton(pcs) Delivery Mode
SOT-23 R1 0.0085 3000 15000 150000 7"

Package Outline Dimensions (SOT-23)

Symbol Dimensions (Millimeters) Dimensions (Inches)
Min. Max. Min. Max.
A 0.90 1.15 0.035 0.045
A1 - 0.10 - 0.004
A2 0.90 1.05 0.035 0.041
b 0.30 0.50 0.012 0.020
c 0.10 0.20 0.004 0.008
D 2.80 3.00 0.110 0.118
E 1.20 1.40 0.047 0.055
E1 2.25 2.55 0.089 0.100
e 0.950 TYP 0.037 TYP
e1 1.80 2.00 0.071 0.079
L 0.550 REF 0.022 REF
L1 0.30 0.50 0.012 0.020
0 8
J 0.80 - 0.031 -
K - 0.90 - 0.035
M 2.00 - 0.078 -
N - 1.90 - 0.074

2509181520_R-O-DTC143XCA_C51934010.pdf

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