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