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STPS1150A
+BOMDIODE SCHOTTKY 150V 1A SMA
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ManufacturerSTMicroelectronics
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Mfr. Part #STPS1150A
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Datasheet STPS1150A DataSheet
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Package DO-214
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In Stock6230
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DiodeType | Schottky |
| Voltage-DCReverse(Vr)(Max) | 150 V |
| Current-AverageRectified(Io) | 1A |
| Voltage-Forward(Vf)(Max)@If | 820 mV @ 1 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current-ReverseLeakage@Vr | 1 µA @ 150 V |
| MountingType | Surface Mount |
| Package/Case | DO-214AC, SMA |
| SupplierDevicePackage | SMA |
Overview
Description
Equivalent
Features
1. Maximum Repetitive Peak Reverse Voltage (VRRM): Up to 150V, which makes it suitable for high-voltage applications.
2. Average Forward Current (IF(AV)): Can handle up to 1.0A, supporting moderate power applications.
3. Low Forward Voltage Drop (VF): Typically around 0.6V at 1A, ensuring reduced power loss and enhanced efficiency.
4. High Surge Current Capability: Ensures robustness against transient overloads, withstanding high current surges.
5. Package Type: Commonly available in axial lead packages like DO-41, which simplifies integration into circuit boards.
6. Temperature Range: Operates efficiently over a wide temperature range, ensuring reliability in various environments.
These features make the STPS1150A suitable for applications in power converters, battery chargers, and similar devices requiring efficient rectification.
Pinout
1. Anode (Pin 1): This is the positive terminal of the diode where current enters.
2. Cathode (Pin 2): This is the negative terminal where current exits, marked by a stripe on the diode package.
The primary function of the STPS1150A is to provide efficient rectification in power supply applications due to its low forward voltage drop and fast switching capabilities. It is used in various applications, including power converters, freewheeling diodes in motor drives, and protection circuits. The device is known for its high thermal performance and reliability, making it a suitable choice for compact and high-efficiency designs.