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
- Number of Terminations :
- 18
- Transistor Application :
- SWITCHING
- Pin Count :
- 18
- Base Part Number :
- ULN2803
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Output Voltage :
- 50V
- Number of Pins :
- 18
- Collector Emitter Voltage (VCEO) :
- 50V
- Voltage - Rated DC :
- 50V
- Factory Lead Time :
- 15 Weeks
- VCEsat-Max :
- 1.6 V
- Polarity :
- NPN
- Mount :
- Through Hole
- Max Collector Current :
- 500mA
- Number of Channels :
- 2
- Current Rating :
- 500mA
- Packaging :
- Tube
- Weight :
- 1.270087g
- Transistor Type :
- 8 NPN Darlington
- ECCN Code :
- EAR99
- Number of Elements :
- 8
- Max Power Dissipation :
- 2.25W
- JESD-609 Code :
- e3
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 350mA 2V
- Output Current :
- 500mA
- Lead Free :
- Lead Free
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Width :
- 7.1mm
- Collector Emitter Saturation Voltage :
- 1.1V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -20°C~150°C TJ
- Transistor Element Material :
- SILICON
- Length :
- 23.24mm
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Tin
- Radiation Hardening :
- No
- Collector Emitter Breakdown Voltage :
- 50V
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Mounting Type :
- Through Hole
- REACH SVHC :
- No SVHC
- Height :
- 3.68mm
- Emitter Base Voltage (VEBO) :
- 50V
- Continuous Collector Current :
- 500mA
- 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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