Overview
The BAT54TQ-7-F is a surface mount Schottky Barrier Diode manufactured by Diodes Incorporated. This component is part of the BAT54 series and is known for its low forward voltage drop and fast switching capabilities. It is packaged in an ultra-small SOT523 package, making it ideal for applications where space is limited. The diode is designed with a PN Junction Guard Ring for transient and ESD protection, ensuring robust performance in various environments. It is also fully RoHS compliant and lead-free, aligning with environmental regulations.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 30 | V |
| Forward Continuous Current | IFM | 200 | mA |
| Repetitive Peak Forward Current | IFRM | 300 | mA |
| Non-Repetitive Peak Forward Surge Current | IFSM | 600 | mA |
| Forward Voltage | VF | 0.24 - 0.32 | V |
| Reverse Leakage Current | IR | 2.0 | μA |
| Total Capacitance | CT | 10 | pF |
| Power Dissipation | PD | 150 | mW |
| Thermal Resistance, Junction to Ambient | RθJA | 490 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package | SOT523 |
Key Features
- Ultra-Small Surface Mount Package: The BAT54TQ-7-F is packaged in the SOT523 package, making it suitable for space-constrained applications.
- Low Forward Voltage Drop: The diode has a low forward voltage drop, typically ranging from 0.24 to 0.32 volts.
- Fast Switching: It offers fast switching capabilities, making it ideal for high-frequency applications.
- PN Junction Guard Ring for Transient and ESD Protection: This feature provides protection against transient and electrostatic discharge (ESD) events.
- Totally Lead-Free & Fully RoHS Compliant: The device is lead-free and fully compliant with RoHS regulations, ensuring environmental sustainability.
- Halogen and Antimony Free: The diode is free from halogen and antimony, further enhancing its environmental credentials.
- AEC-Q101 Qualified: Suitable for automotive applications, the BAT54TQ-7-F is AEC-Q101 qualified and manufactured in IATF 16949 certified facilities.
Applications
The BAT54TQ-7-F is versatile and can be used in a variety of applications, including:
- Automotive Systems: Given its AEC-Q101 qualification, it is suitable for use in automotive electronics requiring high reliability and specific change control.
- High-Frequency Switching Circuits: The fast switching capability makes it ideal for high-frequency switching applications.
- Power Management: It can be used in power management circuits due to its low forward voltage drop and high current handling.
- Consumer Electronics: The ultra-small package and low power consumption make it suitable for use in consumer electronics where space and efficiency are critical.
Q & A
- What is the peak repetitive reverse voltage of the BAT54TQ-7-F?
The peak repetitive reverse voltage (VRRM) is 30 volts.
- What is the forward continuous current rating of the BAT54TQ-7-F?
The forward continuous current (IFM) is 200 mA.
- What is the typical forward voltage drop of the BAT54TQ-7-F?
The typical forward voltage drop (VF) ranges from 0.24 to 0.32 volts.
- Is the BAT54TQ-7-F RoHS compliant?
Yes, the BAT54TQ-7-F is fully RoHS compliant and lead-free.
- What is the operating temperature range of the BAT54TQ-7-F?
The operating and storage temperature range is -65 to +150 °C.
- What package type is used for the BAT54TQ-7-F?
The BAT54TQ-7-F is packaged in an SOT523 package.
- Does the BAT54TQ-7-F have any special protection features?
Yes, it has a PN Junction Guard Ring for transient and ESD protection.
- Is the BAT54TQ-7-F suitable for automotive applications?
Yes, it is AEC-Q101 qualified and suitable for automotive applications requiring specific change control.
- What is the power dissipation rating of the BAT54TQ-7-F?
The power dissipation (PD) is 150 mW.
- What is the thermal resistance, junction to ambient, of the BAT54TQ-7-F?
The thermal resistance, junction to ambient (RθJA), is 490 °C/W.
