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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50,000 pcs
|
50000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Reverse Voltage | |
| Speed | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Voltage |
The STPS3L40UF is a Schottky rectifier diode manufactured by STMicroelectronics. It is designed for high-efficiency power conversion applications requiring low forward voltage drop and fast switching.
This diode has a reverse voltage rating of 40V and an average rectified current of 3A. The forward voltage is typically 500mV at 3A, contributing to reduced power losses. It can operate at junction temperatures up to 150°C.
The device is housed in a DO-221AA SMB Flat Leads package (SMBflat) and is surface mountable, suitable for automated assembly processes. Schottky diode technology provides fast switching performance, making it suitable for use in switching power supplies, DC-DC converters, and freewheeling diode applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.59 | $0.59 |
| 10+ | $0.37 | $0.37 |
| 100+ | $0.23 | $0.23 |
| 500+ | $0.18 | $0.18 |
| 1,000+ | $0.14 | $0.14 |
| 5,000+ | $0.12 | $0.12 |
| 10,000+ | $0.11 | $0.11 |
| 25,000+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse voltage rating is 40V.
The average rectified current is 3A.
The forward voltage is typically 500mV at 3A.
The speed is specified as Fast Recovery ≤ 500ns, > 200mA (Io).
The package is DO-221AA SMB Flat Leads (SMBflat).
The maximum operating temperature is 150°C.
This is a Schottky diode.