Overview
The BAT42WS-7-F is a small signal Schottky barrier diode manufactured by Diodes Incorporated. This diode is part of the BAT42WS series and is known for its fast switching capabilities and low forward voltage drop. It is packaged in a SOD-323 surface mount package, making it suitable for a variety of applications where space is limited. The BAT42WS-7-F is RoHS compliant and AEC-Q101 qualified, ensuring it meets stringent environmental and automotive standards.
Key Specifications
| Parameter | 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 |
| Forward Voltage (VF) at IF = 200 mA | 1 | V |
| Reverse Current (IR) at VR = 25 V | 0.5 | μA |
| Operating Temperature Range | -55 to +125 | °C |
| Storage Temperature Range | -55 to +150 | °C |
| Package Style | SOD-323 | |
| Mounting Method | Surface Mount |
Key Features
- Low Forward Voltage Drop: The BAT42WS-7-F has a low forward voltage drop, typically around 1 V at 200 mA, which reduces power losses in applications.
- Fast Switching: This diode is designed for fast switching, making it suitable for high-frequency applications.
- Ultra-Small Surface Mount Package: The SOD-323 package is compact, ideal for space-constrained designs.
- High Power Dissipation: With a power dissipation of 200 mW, this diode can handle moderate power requirements.
- Wide Operating Temperature Range: The diode operates over a temperature range of -55 to +125 °C, making it versatile for various environments.
- RoHS Compliant and AEC-Q101 Qualified: Ensures compliance with environmental and automotive standards.
Applications
The BAT42WS-7-F is suitable for a variety of applications, including:
- Automotive Systems: Given its AEC-Q101 qualification, it is often used in automotive electronics for voltage regulation and rectification.
- Consumer Electronics: Used in power supplies, voltage regulators, and other circuitry where low forward voltage drop and fast switching are required.
- Industrial Control Systems: Suitable for use in industrial control circuits due to its robust operating temperature range and reliability.
- Communication Devices: Can be used in communication equipment for signal processing and power management.
Q & A
- What is the maximum repetitive peak reverse voltage of the BAT42WS-7-F?
30 V.
- What is the continuous forward current rating of the BAT42WS-7-F?
200 mA.
- What is the typical forward voltage drop of the BAT42WS-7-F at 200 mA?
1 V.
- What is the package style of the BAT42WS-7-F?
SOD-323.
- Is the BAT42WS-7-F RoHS compliant?
- What is the operating temperature range of the BAT42WS-7-F?
-55 to +125 °C.
- What is the surge forward current rating of the BAT42WS-7-F?
4 A.
- What is the power dissipation of the BAT42WS-7-F?
200 mW.
- Is the BAT42WS-7-F AEC-Q101 qualified?
- What is the reverse current of the BAT42WS-7-F at 25 V?
0.5 μA.
