Overview
The BAS31R13 is a small signal switching diode produced by Diotec Semiconductor. It is designed for surface mount applications and features a compact SOT-23 package. This diode is particularly suited for high-speed switching applications due to its fast reverse recovery time and low forward voltage drop. The BAS31R13 is part of the BAS-Power/Switching series and is known for its reliability and performance in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Diotec Semiconductor | |
| Mounting Style | SMD/SMT | |
| Package/Case | SOT-23 (TO-236-3, SC-59) | |
| Peak Reverse Voltage (Vr) | 90 V | V |
| Forward Current (If) | 200 mA | mA |
| Forward Voltage (Vf) @ If=200mA | 1.00 V | V |
| Reverse Recovery Time (trr) | 50 ns | ns |
| Reverse Current (Ir) @ Vr=90V | 100 nA | nA |
| Operating Temperature - Junction | -55°C to 150°C | °C |
| Power Dissipation (Pd) | 350 mW | mW |
| Maximum Diode Capacitance | 35 pF | pF |
Key Features
- Fast Switching: The BAS31R13 has a reverse recovery time of 50 ns, making it suitable for high-speed switching applications.
- Low Forward Voltage Drop: The diode has a maximum forward voltage of 1.00 V at 200 mA, reducing power losses in the circuit.
- Compact Package: The SOT-23 package is ideal for surface mount applications, saving space on the PCB.
- High Reliability: The diode operates over a wide temperature range from -55°C to 150°C, ensuring reliability in various environmental conditions.
- Low Leakage Current: The reverse current is as low as 100 nA at 90 V, minimizing standby power consumption.
Applications
- Switching Circuits: Ideal for high-speed switching applications due to its fast recovery time and low forward voltage drop.
- Signal Processing: Used in signal processing circuits where fast switching and low noise are critical.
- Power Supplies: Can be used in power supply circuits for rectification and voltage regulation.
- Automotive Electronics: Suitable for automotive applications due to its wide operating temperature range.
Q & A
- What is the maximum reverse voltage of the BAS31R13?
The maximum reverse voltage (Vr) of the BAS31R13 is 90 V.
- What is the forward current rating of the BAS31R13?
The forward current (If) rating of the BAS31R13 is 200 mA.
- What is the reverse recovery time of the BAS31R13?
The reverse recovery time (trr) of the BAS31R13 is 50 ns.
- What is the package type of the BAS31R13?
The BAS31R13 comes in a SOT-23 (TO-236-3, SC-59) package.
- What is the operating temperature range of the BAS31R13?
The operating temperature range of the BAS31R13 is from -55°C to 150°C.
- What is the maximum forward voltage drop of the BAS31R13 at 200 mA?
The maximum forward voltage drop (Vf) at 200 mA is 1.00 V.
- What is the power dissipation rating of the BAS31R13?
The power dissipation (Pd) rating of the BAS31R13 is 350 mW.
- Is the BAS31R13 RoHS compliant?
Yes, the BAS31R13 is RoHS compliant.
- What is the typical application of the BAS31R13?
The BAS31R13 is typically used in high-speed switching circuits, signal processing, and power supplies.
- What is the maximum surge current rating of the BAS31R13?
The maximum surge current rating of the BAS31R13 is 1 A.
