Overview
The MMBD301LT1G is a Schottky diode produced by onsemi, designed primarily for high-efficiency UHF and VHF detector applications. It is also adaptable to various other fast switching RF and digital applications. This diode is known for its extremely low minority carrier lifetime, very low capacitance, and low reverse leakage, making it suitable for a wide range of electronic systems. The MMBD301LT1G is available in a Pb-free, halogen-free, and RoHS-compliant SOT-23 package.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Reverse Breakdown Voltage (IR = 10 µA) | V(BR)R | 30 | - | - | V |
| Total Capacitance (VR = 15 V, f = 1.0 MHz) | CT | - | 0.9 | 1.5 | pF |
| Reverse Leakage (VR = 25 V) | IR | - | 13 | 200 | nAdc |
| Forward Voltage (IF = 1.0 mA dc) | VF | - | 0.38 | 0.45 | Vdc |
| Forward Voltage (IF = 10 mA dc) | VF | - | 0.52 | 0.6 | Vdc |
Key Features
- Extremely low minority carrier lifetime
- Very low capacitance
- Low reverse leakage
- Pb-free, halogen-free, and RoHS-compliant
- Available in SOT-23 package
- AEC qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
Applications
- High-efficiency UHF and VHF detector applications
- Fast switching RF applications
- Digital applications
- Automotive and industrial electronics
Q & A
- What is the primary application of the MMBD301LT1G Schottky diode?
The MMBD301LT1G is primarily designed for high-efficiency UHF and VHF detector applications.
- What are the key electrical characteristics of the MMBD301LT1G?
Key characteristics include a reverse breakdown voltage of 30 V, total capacitance of 0.9 to 1.5 pF, reverse leakage of 13 to 200 nA, and forward voltage of 0.38 to 0.6 V.
- What package types are available for the MMBD301LT1G?
The MMBD301LT1G is available in a Pb-free SOT-23 package.
- Is the MMBD301LT1G RoHS compliant?
- What are some other applications of the MMBD301LT1G besides UHF and VHF detectors?
Besides UHF and VHF detectors, it is also used in fast switching RF and digital applications, as well as in automotive and industrial electronics.
- What is the maximum forward current rating of the MMBD301LT1G?
The maximum forward current rating is 200 mA.
- How does the MMBD301LT1G handle minority carrier lifetime?
The MMBD301LT1G has an extremely low minority carrier lifetime, which is beneficial for fast switching applications.
- Is the MMBD301LT1G suitable for automotive applications?
- What is the typical forward voltage drop at 1 mA and 10 mA?
The typical forward voltage drop is 0.38 V at 1 mA and 0.52 V at 10 mA.
- How can I obtain more detailed specifications and ordering information for the MMBD301LT1G?
You can refer to the datasheet available on onsemi's official website or through distributors like Mouser and Farnell.
