ONSEMI SFT1443-W
Manufacturer No:
SFT1443-W
Manufacturer:
ONSEMI
Package:
TO-251-3 Short Leads, IPak, TO-251AA
Description:
MOSFET (Metal Oxide) N-Channel Tube 225m ? @ 3A, 10V ±20V 490pF @ 20V 9.8nC @ 10V TO-251-3 Short Leads, IPak, TO-251AA
Quantity:
In Stock :8657
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Wed, Jul 1 - Thu, Jul 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
SFT1443-W Information
ONSEMI SFT1443-W technical specifications, attributes, parameters and parts with similar specifications to ONSEMI SFT1443-W.
- Type
- Parameter
- Mount
- Through Hole
- Mounting Type
- Through Hole
- Package / Case
- TO-251-3 Short Leads, IPak, TO-251AA
- Number of Pins
- 4
- Operating Temperature
- 150°C TJ
- Packaging
- Tube
- Published
- 2012
- JESD-609 Code
- e6
- Pbfree Code
- yes
- Part Status
- Obsolete
- Type
- Parameter
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Terminal Finish
- Tin/Bismuth (Sn/Bi)
- Subcategory
- FET General Purpose Power
- Technology
- MOSFET (Metal Oxide)
- Reach Compliance Code
- unknown
- Configuration
- Single
- Number of Channels
- 1
- Power Dissipation-Max
- 1W Ta 19W Tc
- Operating Mode
- ENHANCEMENT MODE
- Turn On Delay Time
- 8 ns
Download datasheets and manufacturer documentation for ONSEMI SFT1443-W.
Datasheets:
ReachStatement:
SFT1443-W Overview
An op amp's input capacitance is defined as the capacitance between both of its input terminals with either input grounded, and 490pF @ 20V is its maximum input capacitance.The drain current is the maximum continuous current the device can conduct, and this device has 9A continuous drain current (ID).A drainage-to-source breakdown voltage corresponds to the voltage at which a specified value of ID flows, where VGS is 100V, and this device has a drainage-to-source breakdown voltage of 100VV.Drain current refers to the maximum continuous current a device can conduct, and it is 9A.Input capacitance must be charged before drain current conduction can begin, so the turn-off delay time is 34 ns.Before drain current conduction begins, the device's input capacitance must be charged, so the delay time is 8 ns.An FET transistor's gate-source voltage, VGS, indicates how much voltage is applied across the transistor's gate-source terminal and it can range from 20V to 1.Using drive voltage (4V 10V), this device contributes to a reduction in overall power consumption.
SFT1443-W Features
a continuous drain current (ID) of 9A
a drain-to-source breakdown voltage of 100V voltage
the turn-off delay time is 34 ns
SFT1443-W Applications
There are a lot of ON Semiconductor
SFT1443-W applications of single MOSFETs transistors.
- AC-DC Power Supply
- Synchronous Rectification for ATX 1 Server I Telecom PSU
- Motor drives and Uninterruptible Power Supplies
- Micro Solar Inverter
- DC/DC converters
- Power Tools
- Motor Drives and Uninterruptible Power Supples
- Synchronous Rectification
- Battery Protection Circuit
- Telecom 1 Sever Power Supplies
SFT1443-W FAQ
Can I request a quote for SFT1443-W?
SFT1443-W from ONSEMI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for SFT1443-W?
The final price for SFT1443-W depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for SFT1443-W?
SFT1443-W is a ONSEMI electronic component part. Key details include Packaging: Tube and Current - Continuous Drain (Id) @ 25°C: 9A Ta and Drive Voltage (Max Rds On,Min Rds On): 4V 10V; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for SFT1443-W?
After you submit the RFQ for SFT1443-W, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for SFT1443-W?
Once stock for SFT1443-W is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to SFT1443-W?
Yes. If SFT1443-W is unavailable, end-of-life, or outside your schedule, we can review comparable ONSEMI electronic component parts and compatible replacement options.
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