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STPS2H100UY
+BOMDIODE SCHOTTKY 100V 2A SMB
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ManufacturerSTMicroelectronics
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Mfr. Part #STPS2H100UY
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Datasheet STPS2H100UY DataSheet
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Package DO-214AA
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In Stock3922
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Q Automotive |
| ProductStatus | Active |
| DiodeType | Schottky |
| Voltage-DCReverse(Vr)(Max) | 100 V |
| Current-AverageRectified(Io) | 2A |
| Voltage-Forward(Vf)(Max)@If | 790 mV @ 2 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current-ReverseLeakage@Vr | 1 µA @ 100 V |
| MountingType | Surface Mount |
| Package/Case | DO-214AA, SMB |
| SupplierDevicePackage | SMB |
Overview
Description
- Voltage Rating: 100V reverse voltage (VRRM)
- Current Capacity: 2A average forward current (IF)
- Low Forward Voltage Drop: ~0.55V (typical at 1A), reducing power loss
- Fast Switching: Ideal for switching power supplies, DC-DC converters, and reverse polarity protection
- Dual Diode Configuration: Two diodes in a common-cathode TO-220AB package
- High Temperature Operation: Up to 175°C junction temperature
Common applications include power rectification, freewheeling diodes, and automotive systems. Its Schottky barrier technology ensures minimal switching losses, making it suitable for high-efficiency designs.
Equivalent
- STPS2H100A (similar specs, different package)
- SS2H10 (100V, 2A Schottky)
- SB2100 (100V, 2A Schottky)
- MBR220 (100V, 2A Schottky)
- BAT42W (lower current, but similar voltage)
Check datasheets for exact compatibility in your application.
Features
- Voltage Rating: 100V (reverse voltage)
- Current Rating: 2A per diode (1A per diode in common-cathode configuration)
- Low Forward Voltage Drop: ~0.55V (typical at 1A)
- High Efficiency: Ultra-low leakage current (<1µA at 25°C)
- Fast Switching: Optimized for high-frequency applications
- Package: TO-263 (D²PAK), surface-mount design
- Operating Temperature: -65°C to +175°C
- Applications: Power rectification, DC-DC converters, freewheeling diodes
Compact and efficient, it’s ideal for automotive and industrial systems.
Pinout
Key Functions:
- Voltage Rating: 100V
- Current Rating: 1A per diode (2A total)
- Low Forward Voltage Drop (typical for Schottky diodes)
- High Efficiency & Fast Switching
Pin Configuration:
1. Anode 1 (Pin 1)
2. Common Cathode (Pin 2, middle pin)
3. Anode 2 (Pin 3)
Used in power rectification, DC-DC converters, and reverse polarity protection. Compact and efficient for space-constrained designs.
Manufacturer
STMicroelectronics specializes in designing and producing a wide range of semiconductor products, including microcontrollers, sensors, power management ICs, and discrete components like diodes and transistors. The company serves industries such as automotive, industrial, consumer electronics, and IoT.
The STPS2H100UY is a Schottky diode, commonly used for high-efficiency rectification in power applications. STMicroelectronics is known for its innovation and reliability in the semiconductor market.
Application
1. Power Supplies – For rectification in AC/DC converters and SMPS.
2. Automotive Systems – In alternators, DC-DC converters, and battery management.
3. Industrial Electronics – For reverse polarity protection and freewheeling diodes in motor drives.
4. Renewable Energy – Solar inverters and wind power systems for efficient energy conversion.
5. Consumer Electronics – Used in adapters and chargers for improved efficiency.
Its 100V reverse voltage and low forward voltage drop make it ideal for high-efficiency applications.
