ULN2003A
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- Mfr.Part #
- ULN2003A
- Manufacturer
- UTD Semiconductor
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- 5A@50V 3V@2V,300MA 1.7V@350MA 0.
- Stock
- 3,784
- In Stock ：
- 3,784
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- Manufacturer :
- UTD Semiconductor
- Product Category :
- Power Distribution Switches, Load Drivers
- Lead Free :
- Lead Free
- Length :
- 20mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Transistor Type :
- 7 NPN Darlington
- Collector Emitter Voltage (VCEO) :
- 50V
- ECCN Code :
- EAR99
- Factory Lead Time :
- 15 Weeks
- Collector Emitter Saturation Voltage :
- 1.1V
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- ULN2003
- Output Voltage :
- 50V
- VCEsat-Max :
- 1.6 V
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 350mA 2V
- Weight :
- 1.627801g
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Mounting Type :
- Through Hole
- Max Power Dissipation :
- 2.25W
- Number of Channels :
- 7
- Collector Emitter Breakdown Voltage :
- 50V
- Voltage - Rated DC :
- 50V
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Current Rating :
- 500mA
- Transistor Element Material :
- SILICON
- RoHS Status :
- ROHS3 Compliant
- Width :
- 7.1mm
- JESD-609 Code :
- e3
- Number of Elements :
- 7
- REACH SVHC :
- No SVHC
- Configuration :
- COMPLEX
- Transistor Application :
- SWITCHING
- Height :
- 4.59mm
- Number of Pins :
- 16
- Max Collector Current :
- 500mA
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Polarity :
- NPN
- Number of Terminations :
- 16
- Contact Plating :
- Gold
- Pin Count :
- 16
- Output Current :
- 500mA
- Mount :
- Through Hole
- Current - Collector Cutoff (Max) :
- 50μA
- Datasheets
- ULN2003A
ULN2003A datasheet pdf and Transistors - Bipolar (BJT) - Arrays product details from STMicroelectronics stock available at
ULN2003A Description
ULN2003A is a 7-way inverter circuit, that is, when the input is high, the ULN2003A output is low, when the input is low, the ULN2003A output is high. Because the ULN2003A is an open collector output, in order to make the diode play the role of continuous current, the COM pin (PIN9) must be connected to the power supply of the load. Only in this way can a continuous current loop be formed. It can also be used as some devices, such as the driving circuit of stepper motor.
ULN2003A Features
Module configuration: 7 NPN
Voltage, Vceo:50V
Collector DC current: 500mA
DC current gain hFE:1000
Operating temperature range:-20 °C to + 85 °C
Encapsulation type: PDIP
Number of pins: 16
Encapsulation type: DIP
Number of transistors: 7
Surface mount device: through hole mount device label: 2003
Maximum continuous current, Ic:500mA
Chip label: 2003
Maximum input voltage: 30V
Input type: 5V TTL CMOS
Maximum output voltage: 50V
Maximum output current: 0.6A
ULN2003A Applications
driving circuit of stepper motor.
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