Overview
The BAT54-E3-08 is a small signal Schottky diode 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 BAT54-E3-08 specifically is a single Schottky diode in an SOT-23 package, known for its low turn-on voltage and fast switching capabilities, making it suitable for a wide range of applications including rectification, polarity protection, and signal switching.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Forward Current | 200 | mA |
| Reverse Breakdown Voltage | 30 | V |
| Forward Voltage | 0.8 | V (at IF = 100 mA) |
| Leakage Current | 2 | μA (at VR = 25 V) |
| Reverse Recovery Time | 5 | ns |
| Power Dissipation | 230 | mW (on FR-4 board) |
| Thermal Resistance Junction to Ambient | 430 | K/W |
| Junction Temperature | -55 to +125 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Package | SOT-23 |
Key Features
- Very low turn-on voltage and fast switching capabilities.
- Protected by a PN junction.
- AEC-Q101 qualified available for automotive applications.
- Molding compound meets UL 94 V-0 flammability rating.
- Moisture Sensitivity Level (MSL) 1.
- RoHS-compliant.
Applications
The BAT54-E3-08 is suitable for various applications including:
- Rectification and polarity protection in electronic circuits.
- Signal switching in high-speed applications.
- Automotive systems due to its AEC-Q101 qualification.
- Industrial and consumer electronics where low forward voltage and fast switching are required.
Q & A
- What is the forward current rating of the BAT54-E3-08?
The forward current rating is 200 mA. - What is the reverse breakdown voltage of the BAT54-E3-08?
The reverse breakdown voltage is 30 V. - What is the typical forward voltage drop at 100 mA?
The typical forward voltage drop at 100 mA is 0.8 V. - What is the leakage current at 25 V reverse voltage?
The leakage current at 25 V reverse voltage is 2 μA. - What is the reverse recovery time of the BAT54-E3-08?
The reverse recovery time is 5 ns. - What is the power dissipation on an FR-4 board?
The power dissipation on an FR-4 board is 230 mW. - What is the thermal resistance junction to ambient?
The thermal resistance junction to ambient is 430 K/W. - What is the operating temperature range of the BAT54-E3-08?
The operating temperature range is -55 to +125 °C. - Is the BAT54-E3-08 RoHS-compliant?
Yes, the BAT54-E3-08 is RoHS-compliant. - What package type does the BAT54-E3-08 come in?
The BAT54-E3-08 comes in an SOT-23 package.
