Overview
The BYQ28E-200-E3/45 is a dual common cathode ultrafast rectifier diode produced by Vishay General Semiconductor - Diodes Division. This component is designed for high-performance applications requiring fast recovery times and high current handling. The BYQ28E series is part of Vishay's extensive portfolio of rectifiers, known for their reliability and efficiency in various electrical systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 200 | V |
| Working Peak Reverse Voltage | VRWM | 200 | V |
| Maximum DC Blocking Voltage | VDC | 200 | V |
| Maximum Average Forward Rectified Current per Diode at TC = 100 °C | IF(AV) | 5.0 | A |
| Peak Forward Surge Current (8.3 ms single half sine-wave) | IFSM | 55 | A |
| Reverse Recovery Time | trr | 25 | ns |
| Forward Voltage Drop | VF | 0.895 | V |
| Maximum Junction Temperature | TJ max. | 150 | °C |
| Package | TO-220AB | ||
| Circuit Configuration | Dual Common Cathode |
Key Features
- Ultrafast Recovery Time: The BYQ28E-200-E3/45 features a fast recovery time of 25 ns, making it suitable for high-frequency applications.
- High Current Handling: Each diode can handle a maximum average forward rectified current of 5.0 A and a peak forward surge current of 55 A.
- Low Forward Voltage Drop: The component has a low forward voltage drop of 0.895 V, which helps in reducing power losses.
- RoHS Compliant: The E3 suffix indicates that the component meets RoHS compliance and JESD 201 class 1A whisker test standards.
- High Temperature Operation: The diode can operate over a wide temperature range from -40 °C to 150 °C.
Applications
The BYQ28E-200-E3/45 is versatile and can be used in various applications, including:
- Power Supplies: For rectification and voltage regulation.
- Freewheeling Diodes: In DC/DC converters and motor control circuits.
- Polarity Protection: To protect against incorrect polarity connections.
- Industrial and Automotive Systems: Where high reliability and efficiency are crucial.
Q & A
- What is the maximum repetitive peak reverse voltage of the BYQ28E-200-E3/45?
The maximum repetitive peak reverse voltage is 200 V. - What is the maximum average forward rectified current per diode at TC = 100 °C?
The maximum average forward rectified current per diode is 5.0 A. - What is the reverse recovery time of the BYQ28E-200-E3/45?
The reverse recovery time is 25 ns. - What is the forward voltage drop of the BYQ28E-200-E3/45?
The forward voltage drop is 0.895 V. - Is the BYQ28E-200-E3/45 RoHS compliant?
Yes, the component is RoHS compliant and meets JESD 201 class 1A whisker test standards. - What is the maximum junction temperature of the BYQ28E-200-E3/45?
The maximum junction temperature is 150 °C. - What is the package type of the BYQ28E-200-E3/45?
The package type is TO-220AB. - What are the typical applications of the BYQ28E-200-E3/45?
Typical applications include power supplies, freewheeling diodes, DC/DC converters, and polarity protection. - What is the operating temperature range of the BYQ28E-200-E3/45?
The operating temperature range is from -40 °C to 150 °C. - Is the BYQ28E-200-E3/45 suitable for high-frequency applications?
Yes, due to its ultrafast recovery time, it is suitable for high-frequency applications.
