Overview
The SMMSD301T1G is a Schottky Barrier Diode produced by onsemi, designed for high-efficiency applications in UHF and VHF detector circuits, as well as various fast switching RF and digital applications. This diode is part of the SOD-123 package family and is a spin-off of the popular MMBD301LT1 SOT-23 devices. It is AEC qualified, PPAP capable, and meets automotive and other stringent application requirements. The device is Pb-free, halogen-free, and RoHS compliant, ensuring environmental sustainability and compliance with regulatory standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Voltage | VR | 30 | Vdc |
| Forward Current (DC) Continuous | IF | 200 | mA |
| Forward Power Dissipation (TA = 25°C) | PF | 225 | mW |
| Junction Temperature | TJ | -55 to +125 | °C |
| Storage Temperature Range | Tstg | -55 to +150 | °C |
| Reverse Breakdown Voltage (IR = 10 μA) | V(BR)R | 30 | V |
| Diode Capacitance (VR = 0 V, f = 1.0 MHz) | CT | 0.9 pF (Typ), 1.5 pF (Max) | pF |
| Reverse Leakage (VR = 25 V) | IR | 13 nA (Typ), 200 nA (Max) | nAdc |
| Forward Voltage (IF = 1.0 mA) | VF | 0.38 V (Typ), 0.52 V (Max) | Vdc |
Key Features
- Extremely Low Minority Carrier Lifetime
- Very Low Capacitance
- Low Reverse Leakage
- AEC Qualified and PPAP Capable
- S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
- Pb-free, Halogen Free/BFR Free and RoHS Compliant
Applications
The SMMSD301T1G is designed for high-efficiency UHF and VHF detector applications. It is also suitable for various fast switching RF and digital applications. The device's low minority carrier lifetime, very low capacitance, and low reverse leakage make it ideal for use in high-frequency circuits and other applications requiring fast switching times.
Q & A
- What is the reverse voltage rating of the SMMSD301T1G?
The reverse voltage rating of the SMMSD301T1G is 30 Vdc.
- What is the maximum forward current for the SMMSD301T1G?
The maximum forward current for the SMMSD301T1G is 200 mA.
- What is the junction temperature range for the SMMSD301T1G?
The junction temperature range for the SMMSD301T1G is -55°C to +125°C.
- Is the SMMSD301T1G RoHS compliant?
- What are the typical applications of the SMMSD301T1G?
The SMMSD301T1G is typically used in UHF and VHF detector applications and other fast switching RF and digital applications.
- What is the package type of the SMMSD301T1G?
The SMMSD301T1G comes in a SOD-123 package.
- What is the forward voltage drop of the SMMSD301T1G at 1 mA?
The forward voltage drop of the SMMSD301T1G at 1 mA is typically 0.38 V and a maximum of 0.52 V.
- What is the diode capacitance of the SMMSD301T1G at 1 MHz?
The diode capacitance of the SMMSD301T1G at 1 MHz is typically 0.9 pF and a maximum of 1.5 pF.
- Is the SMMSD301T1G AEC qualified?
- What is the storage temperature range for the SMMSD301T1G?
The storage temperature range for the SMMSD301T1G is -55°C to +150°C.
