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SMS05T1G
+物料清單TVS DIODE 5VWM 15.5VC SC74
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製造商安森美
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製造商部分 #SMS05T1G
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Base Product Number | SMS05 |
| Type | Zener |
| Voltage - Reverse Standoff (Typ) | 5V |
| Voltage - Breakdown (Min) | 6V |
| Voltage - Clamping (Max) @ Ipp | 15.5V |
| Current - Peak Pulse (10/1000µs) | 23A (8/20µs) |
| Power - Peak Pulse | 350W |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 250pF @ 1MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package | SC-74, SOT-457 |
| Supplier Device Package | SC-74 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Unidirectional Channels | 4 |
概述
Description
The SMS05T1G is a surface-mount Schottky barrier diode from ON Semiconductor, designed for high-speed switching, low forward voltage drop, and minimal leakage current. Key features include:
- Low VF (Forward Voltage): ~0.38V at 1A, improving efficiency.
- Fast Switching: Ideal for high-frequency applications.
- Small Package (SOD-123FL): Saves PCB space.
- High Current Handling: 5A average forward current.
Common uses include power rectification, reverse polarity protection, and DC-DC converters. Its Schottky design ensures reduced power loss compared to standard diodes, making it suitable for portable electronics, automotive systems, and power supplies.
For detailed specs, refer to the datasheet (available on ON Semiconductor’s website).
- Low VF (Forward Voltage): ~0.38V at 1A, improving efficiency.
- Fast Switching: Ideal for high-frequency applications.
- Small Package (SOD-123FL): Saves PCB space.
- High Current Handling: 5A average forward current.
Common uses include power rectification, reverse polarity protection, and DC-DC converters. Its Schottky design ensures reduced power loss compared to standard diodes, making it suitable for portable electronics, automotive systems, and power supplies.
For detailed specs, refer to the datasheet (available on ON Semiconductor’s website).
Features
The SMS05T1G is a 5V, 500mA Schottky Barrier Diode from ON Semiconductor, designed for high-efficiency applications. Key features:
- Low forward voltage drop (~0.3V at 1mA, ~0.5V at 500mA), reducing power loss.
- High current capability (500mA continuous, 1A peak).
- Ultra-small SOD-123FL package, saving board space.
- Fast switching speed, suitable for high-frequency circuits.
- Low reverse leakage current (max. 0.2mA at 5V).
- Operating temperature range: -55°C to +125°C.
Ideal for power rectification, DC-DC converters, and reverse polarity protection in portable electronics.
- Low forward voltage drop (~0.3V at 1mA, ~0.5V at 500mA), reducing power loss.
- High current capability (500mA continuous, 1A peak).
- Ultra-small SOD-123FL package, saving board space.
- Fast switching speed, suitable for high-frequency circuits.
- Low reverse leakage current (max. 0.2mA at 5V).
- Operating temperature range: -55°C to +125°C.
Ideal for power rectification, DC-DC converters, and reverse polarity protection in portable electronics.
Pinout
The SMS05T1G is a 5-pin bidirectional TVS diode array designed for ESD protection in high-speed interfaces like USB, HDMI, and Ethernet.
Pin Functions:
1. Pin 1 (I/O1): Protected bidirectional I/O line 1.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (I/O2): Protected bidirectional I/O line 2.
4. Pin 4 (NC): No connection (reserved).
5. Pin 5 (VCC): Supply voltage (optional for biasing).
Key Features:
- Low capacitance (~0.5pF per line).
- ESD protection up to ±15kV (IEC 61000-4-2).
- Compact SOT-23-5 package.
Used for safeguarding sensitive electronics from transient voltage spikes.
Pin Functions:
1. Pin 1 (I/O1): Protected bidirectional I/O line 1.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (I/O2): Protected bidirectional I/O line 2.
4. Pin 4 (NC): No connection (reserved).
5. Pin 5 (VCC): Supply voltage (optional for biasing).
Key Features:
- Low capacitance (~0.5pF per line).
- ESD protection up to ±15kV (IEC 61000-4-2).
- Compact SOT-23-5 package.
Used for safeguarding sensitive electronics from transient voltage spikes.
Application
The SMS05T1G is a Schottky barrier diode commonly used in:
1. Power Supply Circuits – For rectification and reverse polarity protection.
2. DC-DC Converters – Enhances efficiency due to low forward voltage.
3. Signal Demodulation – In RF and communication circuits.
4. Clamping & Protection – Prevents voltage spikes in sensitive electronics.
5. Fast Switching Applications – Due to its high-speed response.
Its compact SOD-123 package makes it suitable for space-constrained designs.
1. Power Supply Circuits – For rectification and reverse polarity protection.
2. DC-DC Converters – Enhances efficiency due to low forward voltage.
3. Signal Demodulation – In RF and communication circuits.
4. Clamping & Protection – Prevents voltage spikes in sensitive electronics.
5. Fast Switching Applications – Due to its high-speed response.
Its compact SOD-123 package makes it suitable for space-constrained designs.
Package
The SMS05T1G is a Schottky barrier diode in a SOD-123 surface-mount package. It features low forward voltage, high-speed switching, and is commonly used in power rectification, protection circuits, and DC-DC converters. The compact SOD-123 package is suitable for space-constrained applications. Key specs include a 20V reverse voltage and 0.5A average forward current.
