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STPS2H100U
+BOMDIODE SCHOTTKY 100V 2A SMB
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Nhà sản xuấtSTMicroelectronics
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Ông. Phần #STPS2H100U
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Bảng dữ liệu STPS2H100U DataSheet
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Gói DO-214
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Có sẵn3588
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 100 V |
| Current - Average Rectified(Io) | 2A |
| Voltage - Forward (Vf) (Max) @ If | 790 mV @ 2 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 1 µA @ 100 V |
| Mounting Type | Surface Mount |
| Supplier Device Package | SMB |
Tổng quan
Description
- Voltage Rating: 100V (reverse voltage)
- Current Capacity: 2A per diode (1A per diode in common-cathode configuration)
- Low Forward Voltage Drop: ~0.55V (typical at 1A), reducing power loss
- Fast Switching: Ideal for high-frequency circuits (e.g., SMPS, DC-DC converters)
- Thermal Performance: TO-252 (DPAK) package with good heat dissipation
Common uses include AC-DC converters, freewheeling diodes, and reverse polarity protection. Its low leakage current and high surge capability make it suitable for automotive and industrial applications.
For detailed specs, refer to the datasheet from STMicroelectronics.
Equivalent
- STPS2H100A (similar specs, different package)
- SS2H10 (100V, 2A, surface-mount)
- SB2100 (100V, 2A, DO-41 package)
- BAT42W (lower current, 30V, but common for small-signal use)
For exact replacements, check voltage, current, and package compatibility. Always verify datasheets for your application.
Features
- Voltage Rating: 100V reverse voltage (VRRM)
- Current Rating: 2A average forward current (IF(AV))
- Low Forward Voltage Drop: ~0.55V (typical at 1A)
- High Surge Current: 50A (non-repetitive)
- Fast Switching: Low reverse recovery time
- Low Leakage Current: <1µA (typical at 25°C)
- Package: SMA (DO-214AC) for compact PCB mounting
- Operating Temperature: -65°C to +175°C
Ideal for power rectification, DC-DC converters, and reverse polarity protection due to its efficiency and thermal performance.
Pinout
Pin Functions:
1. Pin 1 (Anode 1) – First diode anode.
2. Pin 2 (Common Cathode) – Shared cathode for both diodes.
3. Pin 3 (Anode 2) – Second diode anode.
Key Features:
- Voltage Rating: 100V
- Current Rating: 2A per diode
- Low Forward Voltage Drop (typical for Schottky diodes)
- High Efficiency for power rectification
Used in switching power supplies, DC-DC converters, and reverse polarity protection.
Application
- Power Supplies: Used in AC/DC converters, SMPS, and DC-DC converters for rectification.
- Solar Energy Systems: Efficiently manages power in photovoltaic inverters.
- Automotive Electronics: Supports voltage clamping and reverse polarity protection.
- Consumer Electronics: Found in adapters, chargers, and LED drivers.
- Industrial Equipment: Ensures reliable performance in motor drives and control circuits.
Its low forward voltage drop (Vf) and high surge capability make it ideal for energy-efficient and compact designs.
