Overview
The MMDL770T1G is a Schottky Barrier Diode produced by onsemi, designed for high-performance applications requiring low forward voltage drop and high switching speeds. This surface-mount diode is packaged in the SOD-323 format, making it suitable for a variety of modern electronic designs where space efficiency is crucial.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage Rating (V_RRM) | 70 | V |
| Forward Current (I_F) | 1 | A |
| Forward Voltage Drop (V_F) | 0.55 | V |
| Reverse Current (I_R) | 100 | μA |
| Junction and Storage Temperature Range | -55 to +150 | °C |
| Thermal Resistance, Junction-to-Ambient (RθJA) | 635 | °C/W |
| Package Type | SOD-323 |
Key Features
- Low forward voltage drop of 0.55 V, reducing power losses and increasing efficiency.
- High switching speeds, making it suitable for high-frequency applications.
- Surface-mount SOD-323 package for compact designs.
- Wide junction and storage temperature range from -55°C to +150°C, ensuring reliability in various environmental conditions.
- Low reverse current of 100 μA, minimizing leakage current.
Applications
The MMDL770T1G Schottky Barrier Diode is ideal for a range of applications, including:
- Power supplies and DC-DC converters where low forward voltage drop is critical.
- High-frequency switching circuits such as those found in telecommunications and data transmission systems.
- Automotive electronics where reliability over a wide temperature range is essential.
- Consumer electronics requiring compact and efficient power management solutions.
Q & A
- What is the voltage rating of the MMDL770T1G diode?
The voltage rating of the MMDL770T1G diode is 70 V. - What is the forward current rating of the MMDL770T1G?
The forward current rating of the MMDL770T1G is 1 A. - What is the forward voltage drop of the MMDL770T1G?
The forward voltage drop of the MMDL770T1G is 0.55 V. - What is the package type of the MMDL770T1G?
The package type of the MMDL770T1G is SOD-323. - What is the thermal resistance, junction-to-ambient (RθJA) of the MMDL770T1G?
The thermal resistance, junction-to-ambient (RθJA) of the MMDL770T1G is 635 °C/W. - What is the junction and storage temperature range of the MMDL770T1G?
The junction and storage temperature range of the MMDL770T1G is from -55°C to +150°C. - What are some typical applications of the MMDL770T1G?
The MMDL770T1G is typically used in power supplies, DC-DC converters, high-frequency switching circuits, automotive electronics, and consumer electronics. - Why is the MMDL770T1G preferred in high-frequency applications?
The MMDL770T1G is preferred in high-frequency applications due to its high switching speeds and low forward voltage drop. - Is the MMDL770T1G suitable for automotive applications?
Yes, the MMDL770T1G is suitable for automotive applications due to its wide temperature range and reliability. - Where can I purchase the MMDL770T1G?
The MMDL770T1G can be purchased from distributors such as Digi-Key, Mouser, and Farnell.
