Digital transistor CBI DTC143ZKA with built in bias resistors providing inverter circuit reliability

Key Attributes
Model Number: DTC143ZKA
Product Custom Attributes
Mfr. Part #:
DTC143ZKA
Package:
SOT-23-3L
Product Description

Product Overview

The DIGITAL TRANSISTOR (NPN) features built-in bias resistors, enabling the configuration of an inverter circuit without external input resistors. These thin-film resistors are completely isolated, allowing for negative biasing of the input and minimizing parasitic effects. Operation is simplified by setting only the on/off conditions, making device design easy. This digital transistor is suitable for applications where simplified design and reliable performance are required.

Product Attributes

  • Brand: Heyuan China Base Electronics Technology Co., Ltd.
  • Product Type: Digital Transistors (Built-in Resistors)

Technical Specifications

Model Marking Package Packing Method Pack Quantity
DTC143ZE E23 SOT-523 Reel 3000pcs/Reel
DTC143ZUA E23 SOT-323 Reel 3000pcs/Reel
DTC143ZKA E23 SOT-23-3L Reel 3000pcs/Reel
DTC143ZCA E23 SOT-23 Reel 3000pcs/Reel
Symbol Parameter Conditions Min Typ Max Unit
MAXIMUM RATINGS (Ta=25 unless otherwise noted)
VCC Supply Voltage 50 V
VIN Input Voltage -5 +30 V
IO Output Current 100 mA
PD Power Dissipation 150 mW
PD Power Dissipation (DTC143ZUA, DTC143ZKA, DTC143ZCA) 200 mW
TJ,Tstg Operation Junction and Storage Temperature Range -55 +150
ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified)
VI(off) Input voltage VCC=5V, IO=100A 0.5 V
VI(on) Input voltage VO=0.3V , IO=5mA 1.3 V
VO(on) Output voltage IO/II=5mA/0.25mA 0.1 0.3 V
II Input current VI=5V 1.8 mA
IO(off) Output current VCC=50V, VI=0 0.5 A
GI DC current gain VO=5V, IO=10mA 80
R1 Input resistance 3.29 4.7 6.11
R2/R1 Resistance ratio 8 10 12
fT Transition frequency VO=10V , IO=5mA,f=100MHz 250 MHz

2510101615_CBI-DTC143ZKA_C51315356.pdf

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