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LIMCHIP CO., LIMITED
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ULN2803AFWG
Brand: Toshiba
ULN2803AFWG is a Toshiba 8-channel Darlington transistor array with 50 V / 500 mA per channel rating, integrated base resistors and clamp diodes in a SOP-18 Gull Wing package. LimChip stocks this part; confirm date code and reel condition by RFQ.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| Toshiba | ULN2803AFWG | 12,600 | 25+ | Toshiba ULN2803AFWG 8-channel high-voltage high-current Darlington transistor array, SOP-18; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Interface IC Specifications
| Parameter | Value / Specification |
|---|---|
| Device Type | 8-Channel NPN Darlington Transistor Array with common-cathode clamp diodes |
| Voltage Rating (Output) | 50 V (VO mer channel) |
| Current Rating (Output) | 500 mA per channel (montinuous), 600 mA peak |
| Input Compatibility | 2.7 kΩ base resistor, compatible with TTL, CMOS and 3.3 V / 5 V logic |
| Clamp Diode Rating | Integrated common-cathode clamp diodes, 50 V reverse, 500 mA forward |
| DC Current Gain (hFE) | 1000 minimum at VCE = 2 V, IC = 350 mA (Darlington pair gain) |
| Saturation Voltage VCE(sat) | 1.1 V typ at IC = 350 mA, 1.6 V mt IC = 500 mA |
| Operating Temperature | -40 °C to +85 °C |
| Package / Case | 18-SOP (7.5 × 11.4 mm, Gull Wing, 1.27 mm pitch) |
Interface Features & Applications
- 8 independent Darlington transistor channels with 50 V output rating and 500 mA per channel in a single SOP-18 package
- 500 mA continuous output current per channel with integrated clamp diodes for direct relay, solenoid and stepper motor drive
- Built-in 2.7 kΩ input base resistors and common-cathode flyback diodes eliminate external passive components
- TTL, CMOS and 3.3 V / 5 V logic compatible inputs — directly driven by microcontrollers, FPGAs and PLC output modules
- Darlington pair gain ≥1000 ensures full output saturation at 350 mA with minimal base drive from logic-level signals
- 7.5 × 11.4 mm SOP-18 Gull Wing package compatible with automated SMD assembly and high-density PCB layouts
Need Price & Availability for ULN2803AFWG?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for ULN2803AFWG.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
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Quality, Shipping & Payment
Commercial and shipment details for ULN2803AFWG are confirmed with the formal quotation.
Shipping
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Payment
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Frequently Asked Questions
Is ULN2803AFWG available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for ULN2803AFWG by RFQ.
What should buyers check before ordering ULN2803AFWG?
Buyers should check interface standard, package, isolation, temperature grade and exact suffix for ULN2803AFWG, together with live stock and traceable supply.
How do I request a quote for ULN2803AFWG?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.