Overview
The BAT42W-G3-08 is a small signal Schottky diode produced by Vishay General Semiconductor - Diodes Division. This diode is designed for general-purpose applications and is known for its low turn-on voltage and fast switching capabilities. It is part of the BAT42W series, which is AEC-Q101 qualified, ensuring it meets automotive standards for reliability and performance.
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) | 230 | mW |
| Operating Temperature Range | -55 to +125 | °C |
| Storage Temperature Range | -55 to +150 | °C |
| Forward Voltage (VF) @ IF = 200 mA | 1000 | mV |
| Reverse Recovery Time (trr) | 5 | ns |
| Diode Capacitance @ VR = 1 V, f = 1 MHz | 7 | pF |
| Package/Case | SOD-123 | |
| Mounting Type | Surface Mount | |
| Moisture Sensitivity Level | 1 |
Key Features
- Low Turn-On Voltage: The BAT42W-G3-08 features very low forward voltage, typically 400 mV at 50 mA, making it suitable for low-voltage applications.
- Fast Switching: With a reverse recovery time of 5 ns, this diode is ideal for high-speed switching applications.
- AEC-Q101 Qualified: This diode meets the AEC-Q101 standard, ensuring reliability and performance in automotive and other demanding environments.
- UL 94 V-0 Flammability Rating: The molding compound used in this diode meets the UL 94 V-0 flammability rating, ensuring safety in various applications.
- Moisture Sensitivity Level 1: This diode has a moisture sensitivity level of 1, according to J-STD-020, which simplifies handling and storage.
Applications
The BAT42W-G3-08 is suitable for a variety of applications, including:
- Automotive Systems: Given its AEC-Q101 qualification, it is widely used in automotive electronics for voltage regulation, rectification, and protection circuits.
- Consumer Electronics: It is used in power supplies, battery chargers, and other consumer electronic devices where low forward voltage drop and fast switching are required.
- Industrial Control Systems: The diode's robustness and reliability make it a good choice for industrial control systems, motor drives, and power management circuits.
Q & A
- What is the maximum repetitive peak reverse voltage of the BAT42W-G3-08?
The maximum repetitive peak reverse voltage is 30 V.
- What is the forward continuous current rating of the BAT42W-G3-08?
The forward continuous current rating is 200 mA.
- What is the typical forward voltage drop at 50 mA for the BAT42W-G3-08?
The typical forward voltage drop at 50 mA is 650 mV.
- What is the reverse recovery time of the BAT42W-G3-08?
The reverse recovery time is 5 ns.
- Is the BAT42W-G3-08 AEC-Q101 qualified?
Yes, the BAT42W-G3-08 is AEC-Q101 qualified.
- What is the operating temperature range of the BAT42W-G3-08?
The operating temperature range is -55°C to +125°C.
- What is the package type of the BAT42W-G3-08?
The package type is SOD-123.
- What is the moisture sensitivity level of the BAT42W-G3-08?
The moisture sensitivity level is 1, according to J-STD-020.
- What is the power dissipation rating of the BAT42W-G3-08 on an FR-4 board?
The power dissipation rating is 230 mW.
- Is the BAT42W-G3-08 suitable for surface mounting?
Yes, the BAT42W-G3-08 is designed for surface mounting.
