Overview
The NSR05F20NXT5G is a 20 V, 500 mA Schottky Barrier Diode produced by onsemi. This diode is optimized for low forward voltage drop and low leakage current, making it ideal for applications requiring high efficiency and minimal space. It is offered in a Chip Scale Package (CSP) to reduce board space and features low thermal resistance, enabling designers to achieve higher efficiency and meet reduced space requirements.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Voltage | VR | 20 | V |
| Forward Current (DC) | IF | 500 | mA |
| Forward Surge Current (60 Hz @ 1 cycle) | IFSM | 10 | A |
| Repetitive Peak Forward Current (Pulse Wave = 1 sec, Duty Cycle = 66%) | IFRM | 4.0 | A |
| Forward Voltage (IF = 500 mA) | VF | 0.390 | V |
| Reverse Current (VR = 10 V) | IR | 15 | μA |
| ESD Rating: Human Body Model | ESD | > 8 kV | |
| ESD Rating: Machine Model | ESD | > 400 V | |
| Thermal Resistance (Junction-to-Ambient) | RJA | 94 - 240 | °C/W |
| Storage Temperature Range | Tstg | -40 to +125 | °C |
| Junction Temperature | TJ | +150 | °C |
Key Features
- Low Forward Voltage Drop − 390 mV @ 500 mA
- Low Reverse Current − 15 μA @ 10 V VR
- High Switching Speed
- Pb-Free, Halogen Free/BFR Free and RoHS Compliant
- Low Thermal Resistance
- ESD Rating − Human Body Model: Class 3B, Machine Model: Class C
Applications
- LCD and Keypad Backlighting
- Camera Photo Flash
- Buck and Boost dc-dc Converters
- Reverse Voltage and Current Protection
- Clamping & Protection
- Mobile Handsets
- MP3 Players
- Digital Camera and Camcorders
- Notebook PCs & PDAs
- GPS
Q & A
- What is the maximum reverse voltage of the NSR05F20NXT5G? The maximum reverse voltage is 20 V.
- What is the continuous forward current rating of the NSR05F20NXT5G? The continuous forward current rating is 500 mA.
- What is the typical forward voltage drop at 500 mA? The typical forward voltage drop at 500 mA is 390 mV.
- What is the reverse current at 10 V VR? The reverse current at 10 V VR is 15 μA.
- Is the NSR05F20NXT5G RoHS compliant? Yes, the NSR05F20NXT5G is Pb-Free, Halogen Free/BFR Free and RoHS Compliant.
- What are the typical applications of the NSR05F20NXT5G? Typical applications include LCD and Keypad Backlighting, Camera Photo Flash, Buck and Boost dc-dc Converters, and more.
- What is the ESD rating of the NSR05F20NXT5G? The ESD rating is Class 3B for the Human Body Model and Class C for the Machine Model.
- What is the thermal resistance of the NSR05F20NXT5G? The thermal resistance (Junction-to-Ambient) ranges from 94 to 240 °C/W.
- What is the storage temperature range for the NSR05F20NXT5G? The storage temperature range is -40 to +125 °C.
- What is the junction temperature limit for the NSR05F20NXT5G? The junction temperature limit is +150 °C.
