Overview
The BAT54WT-7 is a surface mount Schottky barrier diode produced by Diodes Incorporated. This diode is known for its fast switching capabilities and ultra-small surface mount package, making it ideal for applications where space is limited and high performance is required. The BAT54WT-7 is lead-free and RoHS compliant, aligning with modern environmental standards. It also features a PN junction guard ring for transient and ESD protection, enhancing its reliability in various electronic circuits.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 30 | V |
| Working Peak Reverse Voltage | VRWM | 30 | V |
| RMS Reverse Voltage | VR(RMS) | 21 | V |
| Average Rectified Forward Current | IO | 100 | mA |
| Forward Continuous Current | IF | 200 | mA |
| Repetitive Peak Forward Current | IFRM | 300 | mA |
| Forward Surge Current (t < 1.0s) | IFSM | 600 | mA |
| Power Dissipation | PD | 150 | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 667 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Reverse Breakdown Voltage | V(BR)R | 30 | V |
| Forward Voltage (IF = 1mA) | VFM | 320 | mV |
| Reverse Leakage Current (VR = 25V) | IRM | 2.0 | μA |
| Reverse Recovery Time | trr | 5.0 | ns |
Key Features
- Fast Switching: The BAT54WT-7 is designed for fast switching applications, making it suitable for high-frequency circuits.
- Ultra-Small Surface Mount Package: The SOD-523 package is extremely compact, ideal for space-constrained designs.
- PN Junction Guard Ring for Transient and ESD Protection: This feature enhances the diode's robustness against transient voltages and electrostatic discharge.
- Lead Free and RoHS Compliant: The diode is designed to be environmentally friendly, with no purposefully added lead and compliance with RoHS standards.
- Green Device: Manufactured with a green molding compound, this diode aligns with Diodes Incorporated's 'Green' policy and environmental standards.
Applications
- High-Frequency Circuits: The fast switching capability of the BAT54WT-7 makes it suitable for use in high-frequency applications such as RF circuits, switching power supplies, and high-speed data transmission.
- Power Management: It can be used in power management circuits where low forward voltage drop and high efficiency are required.
- Consumer Electronics: The compact size and robust protection features make it a good choice for consumer electronics such as smartphones, tablets, and other portable devices.
- Automotive Systems: The diode's ability to withstand transient voltages and ESD makes it suitable for use in automotive systems where reliability is critical.
Q & A
- What is the peak repetitive reverse voltage of the BAT54WT-7?
The peak repetitive reverse voltage (VRRM) is 30V.
- What is the forward continuous current rating of the BAT54WT-7?
The forward continuous current (IF) is 200mA.
- Is the BAT54WT-7 RoHS compliant?
- What is the thermal resistance, junction to ambient air, of the BAT54WT-7?
The thermal resistance (RθJA) is 667°C/W.
- What is the reverse recovery time of the BAT54WT-7?
The reverse recovery time (trr) is 5.0ns.
- What type of package does the BAT54WT-7 come in?
The BAT54WT-7 comes in a SOD-523 package.
- What are the operating and storage temperature ranges for the BAT54WT-7?
The operating and storage temperature range is -65°C to +150°C.
- Does the BAT54WT-7 have any built-in protection features?
- What is the average rectified forward current rating of the BAT54WT-7?
The average rectified forward current (IO) is 100mA.
- Is the BAT54WT-7 suitable for high-frequency applications?
