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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,450 pcs
|
1450 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Conflict Minerals | |
| Current | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Speed | |
| Storage Temperature | |
| Supplier Device Package | |
| Technology | |
| Voltage | |
| Voltage - DC Reverse (Vr) (Max) |
The SB140 is a Schottky barrier rectifier diode manufactured by Diotec Semiconductor. It is designed for general-purpose rectification applications requiring low forward voltage drop and fast switching. The diode is rated for a maximum reverse voltage of 40V and an average rectified forward current of 1A. The forward voltage drop is typically 500mV at a forward current of 1A, contributing to reduced power dissipation in the circuit.
The device features fast recovery characteristics, with recovery time less than 500ns, making it suitable for high-frequency switching applications. It is housed in a through-hole DO-204AC (DO-15) axial-lead package, which allows for easy mounting on printed circuit boards. The operating junction temperature range spans from -50°C to 150°C, ensuring reliable operation under varying thermal conditions.
Typical applications include power supply output rectification, freewheeling diodes in inductive load switching circuits, and reverse polarity protection. The SB140 is a cost-effective solution for low-voltage, low-current rectification needs.
The maximum reverse voltage (Vr) is 40V.
The average rectified forward current (Io) is 1A.
The maximum forward voltage drop is 500mV at a forward current of 1A.
The diode has fast recovery characteristics with recovery time less than 500ns.
The SB140 is available in a DO-204AC (DO-15) axial-lead through-hole package, with supplier device package DO15/DO204AC.
The operating junction temperature range is -50°C to 150°C.