Overview
The BAT42WS-TP is a small signal Schottky diode produced by Micro Commercial Components (MCC). This diode is designed for high-performance applications requiring low forward voltage drop and fast switching speeds. It is part of the BAT42WS and BAT43WS series, known for their reliability and efficiency in various electronic circuits. The BAT42WS-TP is RoHS compliant and AEC-Q101 qualified, making it suitable for automotive and industrial applications. It features a surface mount package (SOD-323) that is ideal for automatic insertion, enhancing production efficiency.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 30 | V |
| Forward Continuous Current | IF | 200 | mA |
| Repetitive Peak Forward Current | IFRM | 500 | mA |
| Surge Forward Current | IFSM | 4 | A |
| Power Dissipation | Ptot | 200 | 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 Drop | VF | 0.4 to 1.0 | V |
| Reverse Recovery Time | trr | 5 | ns |
| Junction Capacitance | CJ | 10 | pF |
Key Features
- Halogen Free and RoHS Compliant: The BAT42WS-TP is a “Green” device, containing less than 900 ppm bromine, chlorine, and antimony compounds, and is lead-free, making it environmentally friendly and compliant with RoHS standards.
- Fast Switching Speed: With a reverse recovery time of 5 ns, this diode is ideal for high-speed applications.
- Low Forward Voltage Drop: The diode has a low forward voltage drop, ranging from 0.4 to 1.0 V, which reduces energy loss and heat generation.
- Surface Mount Package: The SOD-323 package is suitable for automatic insertion, making it convenient for mass production.
- Wide Operating Temperature Range: The diode operates over a temperature range of -55°C to +125°C, making it suitable for various harsh environments.
- High Reliability: The BAT42WS-TP is AEC-Q101 qualified, ensuring high reliability in automotive and industrial applications.
Applications
- Signal Detection: Used in circuits to convert radio signals into DC electrical signals.
- Automotive Electronics: Employed in alternator circuits to convert AC generated by the alternator to DC for charging the vehicle's battery.
- Battery Chargers: Converts AC power from the power source into DC power to charge batteries.
- High-Voltage Direct Current (HVDC) Transmission: Used in HVDC transmission systems to achieve efficient long-distance transmission.
- General Rectification: Can be used as a basic rectifier element in various DC power supply circuits.
Q & A
- What is the maximum repetitive peak reverse voltage of the BAT42WS-TP?
30 V
- What is the forward continuous current rating of the BAT42WS-TP?
200 mA
- What is the surge forward current rating of the BAT42WS-TP?
4 A (for tp < 10 ms)
- What is the thermal resistance junction to ambient air for the BAT42WS-TP?
650 K/W
- What is the operating temperature range of the BAT42WS-TP?
-55°C to +125°C
- Is the BAT42WS-TP RoHS compliant?
- What is the reverse recovery time of the BAT42WS-TP?
5 ns
- What is the junction capacitance of the BAT42WS-TP?
10 pF (at VR = 1 V, f = 1 MHz)
- What package type does the BAT42WS-TP use?
SOD-323 surface mount package
- Is the BAT42WS-TP suitable for automotive applications?
