Overview
The BYQ28E-200HE3/45 is a dual common cathode ultrafast rectifier diode array produced by Vishay General Semiconductor - Diodes Division. This component is designed for high-performance applications requiring fast recovery times and high current handling. The device is packaged in a TO-220AB case, which is RoHS-compliant and meets UL 94 V-0 flammability ratings. It is suitable for various industrial and automotive applications where reliability and efficiency are critical.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 200 | V |
| Maximum Average Forward Rectified Current at TC = 100 °C | IF(AV) | 5.0 A per diode | A |
| Peak Forward Surge Current (8.3 ms single half sine-wave) | IFSM | 55 | A |
| Reverse Recovery Time | trr | 25 ns | ns |
| Forward Voltage Drop | VF | 0.895 | V |
| Maximum Junction Temperature | TJ max. | 150 | °C |
| Thermal Resistance (Junction to Ambient) | RθJA | 50 | °C/W |
| Thermal Resistance (Junction to Case) | RθJC | 4.5 | °C/W |
Key Features
- Ultrafast recovery time of 25 ns, making it suitable for high-frequency applications.
- Dual common cathode configuration in a TO-220AB package.
- High peak forward surge current of 55 A for transient protection.
- Low forward voltage drop of 0.895 V, reducing power losses.
- RoHS-compliant and meets UL 94 V-0 flammability ratings.
- Matt tin plated leads, solderable per J-STD-002 and JESD 22-B102.
Applications
- Power supplies and DC/DC converters.
- Freewheeling diodes and polarity protection.
- Industrial and automotive applications requiring high reliability and efficiency.
- High-frequency switching circuits.
Q & A
- What is the maximum repetitive peak reverse voltage of the BYQ28E-200HE3/45? 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 peak forward surge current of the BYQ28E-200HE3/45? The peak forward surge current is 55 A.
- What is the reverse recovery time of this diode? The reverse recovery time is 25 ns.
- What is the forward voltage drop of the BYQ28E-200HE3/45? The forward voltage drop is 0.895 V.
- What is the maximum junction temperature of this component? The maximum junction temperature is 150 °C.
- Is the BYQ28E-200HE3/45 RoHS-compliant? Yes, it is RoHS-compliant.
- What type of package does the BYQ28E-200HE3/45 come in? It comes in a TO-220AB package.
- What are some common applications for the BYQ28E-200HE3/45? Common applications include power supplies, DC/DC converters, freewheeling diodes, and polarity protection.
- What is the thermal resistance from junction to ambient for this diode? The thermal resistance from junction to ambient is 50 °C/W.
