Overview
The BAT42WS-7-F is a surface mount Schottky barrier diode produced by Diodes Incorporated. This component is designed for high-performance applications requiring low forward voltage drop and fast switching times. It is packaged in an ultra-small SOD323 surface mount package, making it ideal for space-constrained designs. The BAT42WS-7-F is fully RoHS compliant, halogen and antimony free, and manufactured in IATF 16949 certified facilities, ensuring it meets stringent environmental and quality standards.
Key Specifications
| Characteristic | Symbol | Value | Unit | Test Condition |
|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 30 | V | |
| RMS Reverse Voltage | VR(RMS) | 21 | V | |
| Forward Continuous Current | IFM | 200 | mA | |
| Repetitive Peak Forward Current | IFRM | 500 | mA | t < 1.0s |
| Non-Repetitive Peak Forward Surge Current | IFSM | 4.0 | A | t < 10ms |
| Power Dissipation | PD | 200 | mW | |
| Thermal Resistance Junction to Ambient Air | RθJA | 625 | °C/W | |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +125 | °C | |
| Forward Voltage Drop (BAT42WS) | VF | 0.40 (IF = 10mA), 0.65 (IF = 50mA), 1.0 (IF = 200mA) | V | |
| Reverse Current | IR | 500 nA (VR = 25V), 100 μA (VR = 25V, TJ = 100°C) | ||
| Total Capacitance | CT | 10 pF | VR = 1.0V, f = 1.0MHz | |
| Reverse Recovery Time | tRR | 5.0 ns | IF = IR = 10mA, IRR = 0.1 x IR, RL = 100Ω |
Key Features
- Low forward voltage drop, ensuring efficient operation.
- Fast switching times, suitable for high-frequency applications.
- Ultra-small SOD323 surface mount package, ideal for compact designs.
- Totally lead-free and fully RoHS compliant, meeting environmental standards.
- Halogen and antimony free, classified as a “Green” device.
- High reliability with a UL flammability classification rating of 94V-0 and moisture sensitivity level 1 per J-STD-020.
- Matte tin plated leads, solderable per MIL-STD-202, Method 208.
Applications
The BAT42WS-7-F is versatile and can be used in a variety of applications, including:
- Automotive systems: Suitable for automotive applications requiring specific change control and compliance with AEC-Q100/101/104/200 standards.
- Power management: Ideal for voltage regulation, rectification, and protection circuits.
- Consumer electronics: Used in devices requiring low power consumption and high efficiency.
- Industrial control systems: For applications needing fast switching and low forward voltage drop.
Q & A
- What is the peak repetitive reverse voltage of the BAT42WS-7-F?
The peak repetitive reverse voltage is 30V. - What is the forward continuous current rating of the BAT42WS-7-F?
The forward continuous current rating is 200mA. - What is the thermal resistance junction to ambient air for the BAT42WS-7-F?
The thermal resistance junction to ambient air is 625°C/W. - Is the BAT42WS-7-F RoHS compliant?
Yes, the BAT42WS-7-F is fully RoHS compliant and lead-free. - What is the operating temperature range for the BAT42WS-7-F?
The operating and storage temperature range is -55°C to +125°C. - What is the typical forward voltage drop for the BAT42WS-7-F at 10mA?
The typical forward voltage drop at 10mA is 0.40V. - What is the reverse recovery time of the BAT42WS-7-F?
The reverse recovery time is 5.0ns. - Is the BAT42WS-7-F suitable for automotive applications?
Yes, it is suitable for automotive applications and meets AEC-Q100/101/104/200 standards. - What is the package type of the BAT42WS-7-F?
The package type is SOD323. - Is the BAT42WS-7-F halogen and antimony free?
Yes, it is halogen and antimony free, classified as a “Green” device.
