Overview
The BAT54C-E3-18 is a Schottky diode array manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the BAT54 series and is designed for small signal applications. It features a common cathode configuration, making it suitable for a variety of electronic circuits that require low forward voltage drop and fast switching times.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Diode Configuration | 1 Pair Common Cathode | |
| Diode Type | Schottky | |
| Voltage - DC Reverse (Vr) (Max) | 30 | V |
| Current - Average Rectified (Io) (per Diode) | 200 | mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 800 | mV @ 100mA |
| Reverse Recovery Time (trr) | 5 | ns |
| Current - Reverse Leakage @ Vr | 2 | µA @ 25V |
| Mounting Type | Surface Mount | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Operating Temperature Range | -65°C to 125°C | |
| Moisture Sensitivity Level (MSL) | 1 |
Key Features
- Very low turn-on voltage and fast switching times, making it ideal for high-speed applications.
- Protected by a PN junction guard ring against excessive voltage.
- RoHS-compliant and meets UL 94 V-0 flammability rating.
- AEC-Q101 qualified for automotive applications (for the HE3 variant).
- Low forward voltage drop (Vf) of up to 800mV at 100mA.
- Small signal diode with a reverse recovery time of 5ns.
Applications
- General-purpose switching and rectification in small signal applications.
- Automotive systems (for AEC-Q101 qualified variants).
- Consumer electronics requiring low voltage drop and fast switching.
- Industrial control systems and power supplies.
- Communication equipment and data transmission systems.
Q & A
- What is the maximum reverse voltage of the BAT54C-E3-18?
The maximum reverse voltage (Vr) is 30V. - What is the average rectified current per diode?
The average rectified current (Io) per diode is 200mA (DC). - What is the forward voltage drop at 100mA?
The forward voltage drop (Vf) at 100mA is 800mV. - What is the reverse recovery time of the BAT54C-E3-18?
The reverse recovery time (trr) is 5ns. - Is the BAT54C-E3-18 RoHS-compliant?
Yes, the BAT54C-E3-18 is RoHS-compliant. - What is the operating temperature range of the BAT54C-E3-18?
The operating temperature range is -65°C to 125°C. - What is the moisture sensitivity level (MSL) of the BAT54C-E3-18?
The MSL is 1. - Is the BAT54C-E3-18 suitable for automotive applications?
Yes, the HE3 variant is AEC-Q101 qualified for automotive applications. - What is the package type of the BAT54C-E3-18?
The package type is TO-236-3, SC-59, SOT-23-3. - What are some common applications of the BAT54C-E3-18?
Common applications include general-purpose switching, automotive systems, consumer electronics, industrial control systems, and communication equipment.
