Overview
The BYQ28ED-200PLJ is a dual, ultra-fast, epitaxial rectifier diode array produced by WeEn Semiconductors. This component is designed for use in high-frequency switched-mode power supplies, particularly as output rectifiers. It is packaged in the SOT428 surface mounting package, which is suitable for high-density board designs. The diode array is known for its low forward voltage drop, fast switching characteristics, and soft recovery behavior, making it an ideal choice for applications requiring high efficiency and reliability.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| VRRM (Peak Repetitive Reverse Voltage) | - | - | - | 200 | V |
| VRWM (Working Peak Reverse Voltage) | - | - | - | 200 | V |
| VR (Continuous Reverse Voltage) | - | - | - | 200 | V |
| IO(AV) (Average Rectified Output Current) | δ = 0.5; Tmb ≤ 119 ˚C | - | - | 10 | A |
| IFRM (Repetitive Peak Forward Current) | δ = 0.5; Tmb ≤ 119 ˚C | - | - | 10 | A |
| IFSM (Non-Repetitive Peak Forward Current) | t = 10 ms | - | - | 50 | A |
| IRRM (Peak Repetitive Reverse Surge Current) | tp = 2 µs; δ = 0.001 | - | - | 0.2 | A |
| IRSM (Peak Non-Repetitive Reverse Surge Current) | tp = 100 µs | - | - | 0.2 | A |
| Tj (Operating Junction Temperature) | - | - | - | 150 | ˚C |
| Tstg (Storage Temperature) | - | -40 | - | 150 | ˚C |
| VF (Forward Voltage) | IF = 5 A; Tj = 25 ˚C | - | 0.8 | 0.895 | V |
| trr (Reverse Recovery Time) | IF = 1 A; VR ≥ 30 V; dIF/dt = 100 A/µs | 15 | - | 25 | ns |
Key Features
- Low Forward Voltage Drop: The BYQ28ED-200PLJ has a forward voltage drop of ≤ 0.895 V at IF = 5 A, ensuring low power losses.
- Fast Switching: With a reverse recovery time (trr) of 15-25 ns, this diode array is suitable for high-frequency applications.
- Soft Recovery Characteristic: This feature reduces electromagnetic interference (EMI) and stress on the circuit.
- High Thermal Cycling Performance: The diode can handle high thermal cycling, enhancing its reliability in demanding environments.
- Reverse Surge Capability: It can withstand peak repetitive reverse surge currents, making it robust against transient conditions.
Applications
The BYQ28ED-200PLJ is primarily used in high-frequency switched-mode power supplies, such as:
- DC-DC converters
- Power factor correction (PFC) circuits
- Uninterruptible power supplies (UPS)
- Motor drives and control systems
- High-frequency inverters and rectifiers
Q & A
- What is the peak repetitive reverse voltage (VRRM) of the BYQ28ED-200PLJ?
The peak repetitive reverse voltage (VRRM) is 200 V. - What is the average rectified output current (IO(AV)) of the BYQ28ED-200PLJ?
The average rectified output current (IO(AV)) is 10 A. - What is the forward voltage drop (VF) at IF = 5 A?
The forward voltage drop (VF) at IF = 5 A is ≤ 0.895 V. - What is the reverse recovery time (trr) of the BYQ28ED-200PLJ?
The reverse recovery time (trr) is between 15-25 ns. - What are the typical applications of the BYQ28ED-200PLJ?
The BYQ28ED-200PLJ is used in high-frequency switched-mode power supplies, DC-DC converters, PFC circuits, UPS, motor drives, and high-frequency inverters and rectifiers. - What is the operating junction temperature (Tj) range of the BYQ28ED-200PLJ?
The operating junction temperature (Tj) range is up to 150 ˚C. - What is the storage temperature (Tstg) range of the BYQ28ED-200PLJ?
The storage temperature (Tstg) range is from -40 ˚C to 150 ˚C. - What is the peak non-repetitive forward current (IFSM) of the BYQ28ED-200PLJ?
The peak non-repetitive forward current (IFSM) is 50 A for t = 10 ms. - Does the BYQ28ED-200PLJ have soft recovery characteristics?
Yes, the BYQ28ED-200PLJ has soft recovery characteristics, which reduce EMI and stress on the circuit. - What package type is the BYQ28ED-200PLJ available in?
The BYQ28ED-200PLJ is available in the SOT428 surface mounting package.
