Overview
The BAS281-GS08 is a small signal Schottky barrier diode produced by Vishay General Semiconductor - Diodes Division. This diode is designed for general purpose and switching applications, offering several key advantages such as low forward voltage drop, low leakage current, and very low switching times. The BAS281-GS08 is part of the BAS281 series, which includes diodes with different reverse voltage ratings, but the BAS281 specifically has a reverse voltage rating of 40 V.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Voltage | VR | 40 | V |
| Peak Forward Surge Current | IFSM | 500 | mA |
| Repetitive Peak Forward Current | IFRM | 150 | mA |
| Forward Current | IF | 30 | mA |
| Forward Voltage (IF = 0.1 mA) | VF | 330 | mV |
| Reverse Current (VR = VRmax) | IR | 200 | nA |
| Diode Capacitance (VR = 1 V, f = 1 MHz) | CD | 1.6 | pF |
| Junction Temperature | Tj | 125 | °C |
| Storage Temperature Range | Tstg | -65 to +150 | °C |
| Junction to Ambient Thermal Resistance | RthJA | 320 | K/W |
Key Features
- Integrated protection ring against static discharge
- Low capacitance
- Low leakage current
- Low forward voltage drop
- Very low switching time
Applications
- General purpose and switching Schottky barrier diode
- HF-detector
- Protection circuit
- Diode for low currents with a low supply voltage
- Small battery charger
- Power supplies
- DC/DC converter for notebooks
Q & A
- What is the reverse voltage rating of the BAS281-GS08?
The reverse voltage rating of the BAS281-GS08 is 40 V.
- What is the maximum forward current for the BAS281-GS08?
The maximum forward current for the BAS281-GS08 is 30 mA.
- What is the typical forward voltage drop at 0.1 mA for the BAS281-GS08?
The typical forward voltage drop at 0.1 mA for the BAS281-GS08 is 330 mV.
- What is the junction temperature limit for the BAS281-GS08?
The junction temperature limit for the BAS281-GS08 is 125°C.
- What is the storage temperature range for the BAS281-GS08?
The storage temperature range for the BAS281-GS08 is -65°C to +150°C.
- What are the typical applications of the BAS281-GS08?
The BAS281-GS08 is typically used in general purpose and switching applications, HF-detectors, protection circuits, small battery chargers, power supplies, and DC/DC converters for notebooks.
- What is the thermal resistance from junction to ambient for the BAS281-GS08?
The thermal resistance from junction to ambient for the BAS281-GS08 is 320 K/W on a PC board.
- Does the BAS281-GS08 have integrated protection against static discharge?
- What is the diode capacitance of the BAS281-GS08 at 1 MHz?
The diode capacitance of the BAS281-GS08 at 1 MHz is 1.6 pF.
- What is the packaging type for the BAS281-GS08?
The BAS281-GS08 is packaged in a QuadroMELF (SOD-80) case and is available in tape and reel configurations.
