Overview
The BAT54A-E3-18 is a Schottky diode array produced by Vishay General Semiconductor - Diodes Division. This component is part of the BAT54 series, which includes various configurations such as single, common anode, common cathode, and dual serial diodes. The BAT54A-E3-18 specifically features a common anode configuration, making it suitable for a wide range of applications requiring low forward voltage drop and fast switching times.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 30 | V |
| Forward Continuous Current | IF | 200 | mA |
| Repetitive Peak Forward Current | IFRM | 300 | mA |
| Surge Forward Current (tp < 1 s) | IFSM | 600 | mA |
| Power Dissipation | Ptot | 230 | mW |
| Forward Voltage (IF = 100 mA) | Vf | 800 | mV |
| Reverse Recovery Time | trr | 5 | ns |
| Reverse Leakage Current (VR = 25 V) | IR | 2 | μA |
| Junction Temperature | Tj | -55 to +125 | °C |
| Storage Temperature Range | Tstg | -65 to +150 | °C |
| Package | SOT-23 |
Key Features
- Very low turn-on voltage and fast switching times, making them ideal for high-frequency applications.
- Protected by a PN junction for enhanced reliability.
- AEC-Q101 qualified versions available, ensuring automotive-grade reliability.
- RoHS-compliant and meet UL 94 V-0 flammability rating.
- Low forward voltage drop (Vf) of 800 mV at 100 mA.
- Fast reverse recovery time of 5 ns.
- Surface mount package (SOT-23) for compact design.
Applications
- Automotive systems, especially where AEC-Q101 qualification is required.
- High-frequency switching applications.
- Power supply circuits requiring low voltage drop and fast recovery times.
- Consumer electronics and industrial control systems.
- Rectifier and voltage regulation circuits.
Q & A
- What is the repetitive peak reverse voltage of the BAT54A-E3-18?
The repetitive peak reverse voltage (VRRM) is 30 V.
- What is the forward continuous current rating of the BAT54A-E3-18?
The forward continuous current (IF) is 200 mA.
- What is the typical forward voltage drop at 100 mA for the BAT54A-E3-18?
The typical forward voltage drop (Vf) at 100 mA is 800 mV.
- What is the reverse recovery time of the BAT54A-E3-18?
The reverse recovery time (trr) is 5 ns.
- Is the BAT54A-E3-18 RoHS-compliant?
- What is the junction temperature range for the BAT54A-E3-18?
The junction temperature range is -55 to +125 °C.
- What package type does the BAT54A-E3-18 use?
The BAT54A-E3-18 uses the SOT-23 package.
- Is the BAT54A-E3-18 AEC-Q101 qualified?
Yes, AEC-Q101 qualified versions of the BAT54A are available.
- What is the storage temperature range for the BAT54A-E3-18?
The storage temperature range is -65 to +150 °C.
- What are some common applications for the BAT54A-E3-18?
Common applications include automotive systems, high-frequency switching applications, power supply circuits, and consumer electronics.
