ULN2803A
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- Mfr.Part #
- ULN2803A
- Manufacturer
- UTD Semiconductor
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- SOP-18 DARLINGTON TRANSISTOR ARR
- Stock
- 920
- In Stock ：
- 920
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- Manufacturer :
- UTD Semiconductor
- Product Category :
- Transistors - Bipolar (BJT) - Arrays
- Transistor Element Material :
- SILICON
- ECCN Code :
- EAR99
- Contact Plating :
- Tin
- Current Rating :
- 500mA
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Output Voltage :
- 50V
- Collector Emitter Breakdown Voltage :
- 50V
- Output Current :
- 500mA
- JESD-609 Code :
- e3
- Width :
- 7.1mm
- Number of Terminations :
- 18
- Pin Count :
- 18
- Voltage - Rated DC :
- 50V
- Length :
- 23.24mm
- Operating Temperature :
- -20°C~150°C TJ
- Collector Emitter Voltage (VCEO) :
- 50V
- Height :
- 3.68mm
- Factory Lead Time :
- 15 Weeks
- Number of Elements :
- 8
- Transistor Application :
- SWITCHING
- Emitter Base Voltage (VEBO) :
- 50V
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Collector Emitter Saturation Voltage :
- 1.1V
- Mount :
- Through Hole
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Base Part Number :
- ULN2803
- Polarity :
- NPN
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- VCEsat-Max :
- 1.6 V
- Packaging :
- Tube
- Weight :
- 1.270087g
- Max Power Dissipation :
- 2.25W
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 2
- REACH SVHC :
- No SVHC
- Transistor Type :
- 8 NPN Darlington
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Continuous Collector Current :
- 500mA
- Mounting Type :
- Through Hole
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 350mA 2V
- Max Collector Current :
- 500mA
- Number of Pins :
- 18
- Datasheets
- ULN2803A
ULN2803A datasheet pdf and Transistors - Bipolar (BJT) - Arrays product details from STMicroelectronics stock available at
The ULN2803A is an eight darlington array in 18 pin DIP package. Array contains eight darlington transistors with common emitters and integral suppression diodes for inductive loads. Each darlington features a peak load current rating of 600mA (500mA continuous) and can withstand at least 50V in the OFF state. ULN2803A has a 2.7Kohm input resistor for 5V TTL and CMOS to simplify logic families interfacing.
ULN2803A Features
Inputs pinned opposite to outputs to simplify board layout
Outputs may be paralleled for higher current capability
Integral suppression diodes
Output voltage of 50V
DC current gain (hFE) of 1000
Operating ambient temperature range from -20°C to 85°C
Power dissipation (Pd) is 2.25W
ULN2803A Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
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