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
- Width :
- 7.1mm
- Transistor Application :
- SWITCHING
- Pin Count :
- 18
- Collector Emitter Breakdown Voltage :
- 50V
- Weight :
- 1.270087g
- Output Voltage :
- 50V
- Voltage - Rated DC :
- 50V
- Continuous Collector Current :
- 500mA
- Number of Terminations :
- 18
- Output Current :
- 500mA
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Polarity :
- NPN
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Current Rating :
- 500mA
- Lead Free :
- Lead Free
- Length :
- 23.24mm
- Mounting Type :
- Through Hole
- Factory Lead Time :
- 15 Weeks
- Mount :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- JESD-609 Code :
- e3
- Number of Elements :
- 8
- Radiation Hardening :
- No
- Max Collector Current :
- 500mA
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Height :
- 3.68mm
- Transistor Type :
- 8 NPN Darlington
- Collector Emitter Voltage (VCEO) :
- 50V
- Transistor Element Material :
- SILICON
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 350mA 2V
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Base Part Number :
- ULN2803
- Number of Channels :
- 2
- Emitter Base Voltage (VEBO) :
- 50V
- Operating Temperature :
- -20°C~150°C TJ
- Collector Emitter Saturation Voltage :
- 1.1V
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Number of Pins :
- 18
- ECCN Code :
- EAR99
- VCEsat-Max :
- 1.6 V
- Max Power Dissipation :
- 2.25W
- Terminal Position :
- Dual
- Contact Plating :
- Tin
- Datasheets
- ULN2803A
ULN2803A Documents
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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