STMicroelectronics ULN2803A
$ 0.867
Production
Inventory History
3 month trend: -15.92%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics ULN2803A.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.867
$ 1.142
Stock
3,045,357
152,430
Authorized Distributors
6
6
Mount
Through Hole
Through Hole
Case/Package
DIP
DIP
Polarity
NPN
NPN
Collector Emitter Breakdown Voltage
50 V
-
Max Collector Current
500 mA
500 mA
Transition Frequency
-
-
Collector Emitter Saturation Voltage
1.6 V
1.6 V
hFE Min
1000
1000
Power Dissipation
-
-
Supply Chain
Country of OriginMainland China, Malaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-04
Lifecycle StatusProduction (Last Updated: 4 months ago)
Descriptions
Descriptions of STMicroelectronics ULN2803A provided by its distributors.
Bipolar junction transistor, NPN, 500 mA, 50 ## Fehler ##, THT, PDIP-18, ULN2803A
TRANS 8NPN DARL 50V 0.5A 18DIP / Trans Darlington NPN 50V 0.5A 2250mW 18-Pin PDIP Tube
DARLINGTON ARRAY; DIP; EIGHT DARLINGTON TRANSISTORS; 50V; 30V; 500MA COLLECTOR
ULN Series 50V 500 mA Integral Suppression Diode Eight Darlington Array - DIP-18
STMICROELECTRONICS ULN2803A Bipolar Transistor Array, Darlington, NPN, 50 V, 2.25 W, 500 mA, 1000 hFE, DIP
HIGH VOLTAGE HIGH CURRENT DARLINGTON ARRAYS Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, MS-001AC, Plastic/Epoxy, 18 Pin
DARLINGTON ARRAY 8NPN, 2803, DIP18; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:50V; Power Dissipation Pd:2.25W; DC Collector Current:500mA; DC Current Gain hFE:1000; Operating Temperature Range:-20°C to +85°C; Transistor Case Style:DIP; No. of Pins:18; SVHC:No SVHC (20-Jun-2011); Base Number:2803; Current Ic Continuous a Max:500mA; Device Marking:ULN2803A; IC Generic Number:2803; Input Type:TTL / CMOS; Input Voltage Max:5V; Logic Function Number:2803; Module Configuration:Eight; No. of Channels:8; No. of Transistors:8; Operating Temperature Max:85°C; Operating Temperature Min:-20°C; Output Current Max:500mA; Output Type:Open Collector; Output Voltage Max:50V; Package / Case:DIP; Termination Type:Through Hole; Transistor Type:Power Darlington
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
3 month trend: -15.92%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDIP
Contact PlatingTin
MountThrough Hole
Number of Pins18
Number of Terminals18
Weight1.270087 g
Technical
Ambient Temperature Range High85 °C
Collector Emitter Breakdown Voltage50 V
Collector Emitter Saturation Voltage1.6 V
Collector Emitter Voltage (VCEO)50 V
Continuous Collector Current500 mA
Current Rating500 mA
Emitter Base Voltage (VEBO)50 V
hFE Min1000
Max Collector Current500 mA
Max Input Voltage30 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature85 °C
Max Output Voltage50 V
Max Power Dissipation2.25 W
Max Supply Current1.35 mA
Min Operating Temperature-20 °C
Number of Channels2
Number of Circuits8
Number of Elements8
Number of Outputs8
Number of Transmitters8
Output Current500 mA
Output Voltage50 V
PolarityNPN
Schedule B8541290080
Turn-Off Delay Time250 ns
Turn-On Delay Time250 ns
Voltage Rating (DC)50 V
Dimensions
Height3.93 mm
Height - Seated (Max)3.93 mm
Length23.24 mm
Terminal Pitch2.54 mm
Width7.62 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics ULN2803A.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant