Overview
The SMMSD914T1G is a high-speed switching diode produced by onsemi, designed for various applications requiring fast switching times and high reliability. This diode is packaged in the SOD-123 surface mount format, making it suitable for compact and efficient circuit designs. The SMMSD914T1G is AEC-Q101 qualified and PPAP capable, ensuring its suitability for automotive and other demanding applications. It is also Pb-free, halogen-free, and RoHS compliant, aligning with modern environmental and safety standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Continuous Reverse Voltage | VR | 100 | Vdc |
| Peak Forward Current | IF | 200 | mAdc |
| Peak Forward Surge Current | IFM(surge) | 500 | mAdc |
| Non-repetitive Peak Forward Surge Current | IFSM | 1.0 / 2.0 | A (Pulse Width = 1 second / 1 microsecond) |
| Forward Voltage | VF | 1000 | mVdc (IF = 10 mAdc) |
| Diode Capacitance | CD | 4.0 | pF (VR = 0 Vdc, f = 1.0 MHz) |
| Reverse Recovery Time | trr | 4.0 | ns (IF = IR = 10 mAdc) |
| Total Device Dissipation | PD | 425 / 3.4 | mW / mW/°C (FR-5 Board, TA = 25°C, Derate above 25°C) |
| Thermal Resistance, Junction-to-Ambient | RJA | 290 | °C/W |
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | °C |
Key Features
- SOD-123 Surface Mount Package: Compact and suitable for surface mount applications.
- High Breakdown Voltage: Up to 100 V, providing robust protection against voltage spikes.
- Fast Speed Switching Time: Reverse recovery time of 4.0 ns, ideal for high-speed switching applications.
- AEC-Q101 Qualified and PPAP Capable: Meets automotive and other stringent application requirements.
- Pb-Free, Halogen-Free, and RoHS Compliant: Environmentally friendly and compliant with current regulations.
Applications
- Automotive Systems: Suitable for various automotive applications due to its AEC-Q101 qualification.
- High-Speed Switching Circuits: Ideal for applications requiring fast switching times, such as in power supplies, inverters, and switching regulators.
- General Purpose Rectification: Can be used in a wide range of rectification applications where high reliability and fast recovery times are necessary.
- Consumer Electronics: Applicable in consumer electronics where compact, reliable, and environmentally friendly components are required.
Q & A
- What is the maximum continuous reverse voltage of the SMMSD914T1G?
The maximum continuous reverse voltage is 100 Vdc.
- What is the peak forward current rating of the SMMSD914T1G?
The peak forward current rating is 200 mAdc.
- What is the reverse recovery time of the SMMSD914T1G?
The reverse recovery time is 4.0 ns.
- Is the SMMSD914T1G AEC-Q101 qualified?
Yes, the SMMSD914T1G is AEC-Q101 qualified and PPAP capable.
- What is the thermal resistance, junction-to-ambient, of the SMMSD914T1G?
The thermal resistance, junction-to-ambient, is 290 °C/W.
- What is the junction and storage temperature range of the SMMSD914T1G?
The junction and storage temperature range is -55 to +150 °C.
- Is the SMMSD914T1G Pb-free and RoHS compliant?
Yes, the SMMSD914T1G is Pb-free, halogen-free, and RoHS compliant.
- What is the package type of the SMMSD914T1G?
The package type is SOD-123 surface mount.
- What are some typical applications of the SMMSD914T1G?
Typical applications include automotive systems, high-speed switching circuits, general purpose rectification, and consumer electronics.
- Where can I find detailed specifications and datasheets for the SMMSD914T1G?
Detailed specifications and datasheets can be found on the onsemi website or through authorized distributors like Mouser and TME.
