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DIODE SCHOTTKY 20V 500MA SOD123
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Nhà sản xuấtCông ty Thương mại Micro
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Ông. Phần #MBR0520-TP
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Bảng dữ liệu MBR0520-TP DataSheet
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Gói SOD-123
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Có sẵn3138
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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) | 20 V |
| Current - Average Rectified(Io) | 500mA |
| Voltage - Forward (Vf) (Max) @ If | 450 mV @ 500 mA |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 200 µA @ 20 V |
| Capacitance @ Vr F | 30pF @ 4V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOD-123 |
Tổng quan
Description
- Low forward voltage drop (~0.3V at 0.5A), reducing power loss.
- Fast switching speed, ideal for switching power supplies and DC-DC converters.
- Small SOD-123 package, saving board space.
- Peak current handling up to 5A (non-repetitive).
Common uses include power management, reverse polarity protection, and freewheeling diodes in circuits. Its compact size and performance make it suitable for portable electronics and automotive systems.
For detailed specs, refer to the datasheet from manufacturers like ON Semiconductor or Diodes Inc.
Equivalent
- 1N5817 (20V, 1A)
- BAT54S (30V, 0.2A, SOT-23)
- SS12 (20V, 1A)
- RB520S-30 (20V, 0.5A, SOD-323)
- SD103AWS (20V, 0.5A, SOD-323)
Check specs for exact compatibility.
Features
- Low forward voltage drop (~0.3V at 0.5A) for efficient power handling.
- High current capability (0.5A average forward current).
- Fast switching speed due to Schottky construction, reducing switching losses.
- Low reverse leakage current (typically <100µA at 20V).
- Small SOD-123 package, suitable for space-constrained designs.
- Reverse voltage rating of 20V, ideal for low-voltage applications.
- High-temperature operation (up to 125°C).
Commonly used in power rectification, DC-DC converters, and reverse polarity protection.
Application
1. Power Management – Voltage clamping, reverse polarity protection.
2. DC-DC Converters – Synchronous rectification in step-up/down circuits.
3. Portable Electronics – Low-power applications (e.g., smartphones, wearables).
4. Battery Charging – Prevents backflow in charging circuits.
5. Signal Demodulation – High-frequency RF applications.
Its low forward voltage drop (0.3V typical) and fast switching make it ideal for efficiency-critical designs.
