Overview
The BAT54WQ-7-F is a surface-mount Schottky barrier diode produced by Diodes Incorporated. This diode is designed for high-performance applications requiring low forward voltage drop and fast switching times. It is packaged in the ultra-small SOT323 case, making it ideal for space-constrained designs. The BAT54WQ-7-F is fully RoHS compliant, halogen and antimony free, and qualified to AEC-Q101 standards for automotive applications, ensuring high reliability and environmental sustainability.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | V(BR)R | 30 | V | IR = 100µA | ||
| Forward Voltage | VF | 240 | mV | IF = 1mA | ||
| Forward Voltage | VF | 320 | mV | IF = 10mA | ||
| Forward Voltage | VF | 400 | mV | IF = 30mA | ||
| Forward Voltage | VF | 500 | mV | IF = 100mA | ||
| Reverse Leakage Current | IR | 2.0 | µA | VR = 25V | ||
| Total Capacitance | CT | 10 | pF | VR = 1.0V, f = 1.0MHz | ||
| Reverse Recovery Time | tRR | 5.0 | ns | IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100Ω | ||
| Forward Current | IF | 200 | mA | |||
| Operating Temperature | -65 | 125 | °C | |||
| Package | SOT323 |
Key Features
- Low forward voltage drop, ensuring minimal power loss.
- Fast switching times, suitable for high-frequency applications.
- Ultra-small surface-mount package (SOT323), ideal for compact designs.
- PN junction guard ring for transient and ESD protection.
- Totally lead-free and fully RoHS compliant, halogen and antimony free.
- Qualified to AEC-Q101 standards for high reliability in automotive applications.
- Green device, adhering to environmental standards.
Applications
- Switch-Mode Power Supplies (SMPS).
- DC-DC converters.
- Freewheeling diodes.
- Reverse polarity protection.
- Blocking diodes.
Q & A
- What is the package type of the BAT54WQ-7-F diode?
The BAT54WQ-7-F diode is packaged in the SOT323 case. - What is the maximum forward current rating of the BAT54WQ-7-F?
The maximum forward current rating is 200 mA. - What is the reverse breakdown voltage of the BAT54WQ-7-F?
The reverse breakdown voltage is 30 V. - Is the BAT54WQ-7-F RoHS compliant?
Yes, the BAT54WQ-7-F is fully RoHS compliant and lead-free. - What are the typical applications of the BAT54WQ-7-F diode?
Typical applications include SMPS, DC-DC converters, freewheeling diodes, reverse polarity protection, and blocking diodes. - What is the reverse recovery time of the BAT54WQ-7-F?
The reverse recovery time is 5 ns. - Is the BAT54WQ-7-F suitable for automotive applications?
Yes, it is qualified to AEC-Q101 standards for automotive applications. - What is the operating temperature range of the BAT54WQ-7-F?
The operating temperature range is -65°C to 125°C. - Does the BAT54WQ-7-F have any environmental certifications?
Yes, it is halogen and antimony free and classified as a “Green” device. - What is the total capacitance of the BAT54WQ-7-F at 1 MHz?
The total capacitance is 10 pF at VR = 1.0V and f = 1.0MHz.
