86--136 6733 2386
quality Octal Darlington Transistor Array Slkor ULN2803AS for Load Control in TTL CMOS Digital Logic Systems factory
quality Octal Darlington Transistor Array Slkor ULN2803AS for Load Control in TTL CMOS Digital Logic Systems factory

Octal Darlington Transistor Array Slkor ULN2803AS for Load Control in TTL CMOS Digital Logic Systems

Key Attributes
Model Number: ULN2803AS
Product Custom Attributes
Current - Collector(Ic):
500mA
Vce Saturation(VCE(sat)):
1.1V@350mA
Collector - Emitter Voltage VCEO:
-
Operating Temperature:
0℃~+70℃
Mfr. Part #:
ULN2803AS
Package:
SOP-18-300mil
Product Description

Product Overview

The ULN2803 is an octal high voltage, high current Darlington transistor array designed to interface low-level digital logic circuitry (TTL, CMOS, PMOS/NMOS) with higher current/voltage loads such as lamps, relays, and printer hammers. It features open-collector outputs and integrated free-wheeling clamp diodes for transient suppression. The ULN2803 is optimized for compatibility with standard TTL families.

Product Attributes

  • Brand: slkormicro
  • Origin: Not specified
  • Material: Not specified
  • Color: Not specified
  • Certifications: UL (implied by ULN designation, but not explicitly stated)

Technical Specifications

CharacteristicSymbolTest ConditionsMinTypMaxUnit
Output leakage currentICEXVO=50V, TA=70C100µA
Output leakage currentICEXVO=50V, TA=25C50µA
Collector-Emitter saturation voltageVCE(sat)IC=350mA, IB=500µA1.11.6V
Collector-Emitter saturation voltageVCE(sat)IC=200mA, IB=350µA0.951.3V
Collector-Emitter saturation voltageVCE(sat)IC=100mA, IB=250µA0.851.1V
Input current - on conditionII(on)VI=3.85V1.11.35mA
Input voltage - on conditionVI(on)VCE=2.0V, IC=200mA1.702.4V
Input voltage - on conditionVI(on)VCE=2.0V, IC=250mA1.752.7V
Input voltage - on conditionVI(on)VCE=2.0V, IC=300mA1.803.0V
Input current - off conditionII(off)IC=500µA, TA=70C50100µA
Input capacitanceCI1525pF
Turn-on delay timeton(50% EI to 50% EO)0.251.0µs
Turn-off delay timetoff(50% EI to 50% EO)0.251.0µs
Clamp diode leakage currentIRVR=50V, TA=25C50µA
Clamp diode leakage currentIRVR=50V, TA=70C100µA
Clamp diode forward VoltageVFIF=350mA1.52.0V
Output voltageVO50V
Input voltageVI30V
Collector current- continuousIC500mA
Base current- continuousIB25mA
Operating temperatureTopr070°C
Storage temperatureTstg-55+150°C
Junction temperatureTJ125°C

2003182041_Slkor-ULN2803AS_C498437.pdf

Related Products
quality General purpose NPN transistor YANGJIE BCX56 with tin plated leads and low saturation voltage factory
General purpose NPN transistor YANGJIE BCX56 with tin plated leads and low saturation voltage
Product OverviewThe BCX56 is an NPN General Purpose Amplifier from Yangzhou Yangjie Electronic Technology Co., Ltd. It features a low collector-emitter saturation voltage and is housed in a SOT-89 package with UL-94 V-0 flammability rating. Halogen-free options are available upon request. This ...
quality General purpose Zener diode XZT BZT52B30 featuring planar die construction for medium current electronic factory
General purpose Zener diode XZT BZT52B30 featuring planar die construction for medium current electronic
BZT52B2V4 thru BZT52B43 ZENER DIODEThe BZT52B2V4 thru BZT52B43 series is a range of Zener diodes featuring planar die construction. These diodes are designed for general purpose, medium current applications and are ideally suited for automated assembly processes. They are available in a lead-free ...
quality Power Field Effect Transistor XDS TX15N10B N Channel MOSFET Suitable for Battery Powered Circuits factory
Power Field Effect Transistor XDS TX15N10B N Channel MOSFET Suitable for Battery Powered Circuits
Product DescriptionThe TX15N10B is an N-Channel logic enhancement mode power field-effect transistor utilizing high cell density, DMOS trench technology. This advanced process minimizes on-state resistance, making the device particularly suitable for low-voltage applications such as cellular phones, ...
quality Zener diode YANGJIE BZT52C3V0SQ featuring moisture sensitivity level 1 and solderable tin plated leads factory
Zener diode YANGJIE BZT52C3V0SQ featuring moisture sensitivity level 1 and solderable tin plated leads
Product OverviewThe BZT52C2V4SQ thru BZT52C47SQ series are small signal Zener diodes designed for general regulation functions, including automotive applications. They feature epoxy that meets UL-94 V-0 flammability rating and is halogen-free, with a Moisture Sensitivity Level 1. These diodes offer ...
Contact Our Experts And Get A Free Consultation!

Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.