Overview
The BAT42WS-G3-08 is a small signal Schottky diode produced by Vishay General Semiconductor - Diodes Division. This component is designed for general purpose applications and is known for its low forward voltage drop and fast switching characteristics. It is available in a surface mount SOD-323 package, making it suitable for a wide range of electronic circuits. The BAT42WS-G3-08 is also AEC-Q101 qualified, indicating its reliability and suitability for automotive and other demanding environments.
Key Specifications
| Parameter | Test Condition | Symbol | Value | Unit |
|---|---|---|---|---|
| Repetitive peak reverse voltage | - | VRRM | 30 | V |
| Forward continuous current | - | IF | 200 | mA |
| Repetitive peak forward current | tp < 1 s, δ < 0.5 | IFRM | 500 | mA |
| Surge forward current | tp < 10 ms | IFSM | 4 | A |
| Power dissipation | - | Ptot | 150 | mW |
| Thermal resistance junction to ambient air | - | RthJA | 650 | K/W |
| Junction temperature | - | Tj | 125 | °C |
| Operating temperature range | - | Top | -55 to +125 | °C |
| Storage temperature range | - | Tstg | -55 to +150 | °C |
| Forward voltage | IF = 200 mA | VF | 1000 | mV |
| Reverse recovery time | IF = 10 mA, IR = 100 mA, iR = 1 mA, RL = 100 Ω | trr | 5 | ns |
| Diode capacitance | VR = 1 V, f = 1 MHz | CD | 7 | pF |
Key Features
- Low Forward Voltage Drop: The BAT42WS-G3-08 features a very low forward voltage drop, typically 1000 mV at 200 mA, making it efficient for low-loss applications.
- Fast Switching: With a reverse recovery time of 5 ns, this diode is ideal for high-speed switching applications.
- High Surge Current Capability: It can handle surge forward currents up to 4 A for short durations.
- Wide Operating Temperature Range: The diode operates over a temperature range of -55°C to +125°C, making it suitable for various environmental conditions.
- AEC-Q101 Qualified: Available in AEC-Q101 qualified versions, ensuring reliability and performance in automotive and other demanding applications.
- Surface Mount Package: The SOD-323 package is convenient for surface mount assembly and reduces the overall size of the circuit.
Applications
- General Purpose Rectification: Suitable for rectification, polarity protection, and signal switching in various electronic circuits.
- Automotive Systems: AEC-Q101 qualification makes it reliable for use in automotive systems.
- Industrial and Consumer Electronics: Used in industrial and consumer electronic devices where low forward voltage drop and fast switching are required.
- High-Speed Switching Circuits: Ideal for applications requiring fast switching times and low recovery times.
Q & A
- What is the maximum repetitive peak reverse voltage of the BAT42WS-G3-08?
The maximum repetitive peak reverse voltage is 30 V. - What is the forward continuous current rating of the BAT42WS-G3-08?
The forward continuous current rating is 200 mA. - What is the surge forward current capability of the BAT42WS-G3-08?
The surge forward current capability is up to 4 A for short durations (tp < 10 ms). - What is the typical forward voltage drop at 200 mA for the BAT42WS-G3-08?
The typical forward voltage drop at 200 mA is 1000 mV. - What is the reverse recovery time of the BAT42WS-G3-08?
The reverse recovery time is 5 ns. - What is the operating temperature range of the BAT42WS-G3-08?
The operating temperature range is -55°C to +125°C. - Is the BAT42WS-G3-08 AEC-Q101 qualified?
Yes, the BAT42WS-G3-08 is available in AEC-Q101 qualified versions. - What is the package type of the BAT42WS-G3-08?
The package type is SOD-323, a surface mount package. - What is the thermal resistance junction to ambient air for the BAT42WS-G3-08?
The thermal resistance junction to ambient air is 650 K/W. - What is the storage temperature range for the BAT42WS-G3-08?
The storage temperature range is -55°C to +150°C.
