Overview
The BYV29B-600,118 is an ultrafast rectifier diode produced by WeEn Semiconductors. It is designed for use as output rectifiers in high-frequency switched-mode power supplies. This diode features a low forward voltage and fast switching characteristics, making it suitable for applications requiring high efficiency and low power loss.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | - | - | - | 600 | V |
| VRWM (Crest Working Reverse Voltage) | - | - | - | 600 | V |
| IF(AV) (Average Forward Current) | Square wave; δ = 0.5; Tmb ≤ 120 °C | - | - | 9 | A |
| IFRM (Repetitive Peak Forward Current) | Square wave; t = 25 μs; δ = 0.5; Tmb ≤ 120 °C | - | - | 18 | A |
| IFSM (Non-Repetitive Peak Forward Current) | Sinusoidal; tp = 10 ms | - | - | 70 | A |
| VF (Forward Voltage) | IF = 8 A; Tj = 150 °C | - | 0.9 | 1.03 | V |
| trr (Reverse Recovery Time) | IF = 1 A; VR ≥ 30 V; dIF/dt = 100 A/μs | - | 50 | 60 | ns |
| Tstg (Storage Temperature) | - | -40 | - | 150 | °C |
| Tj (Junction Temperature) | - | - | - | 150 | °C |
Key Features
- Low Forward Voltage: The BYV29B-600,118 has a low forward voltage (VF ≤ 1.03 V at IF = 8 A and Tj = 150 °C), which reduces power losses in high-frequency applications.
- Fast Switching: This diode is characterized by fast switching times, with a reverse recovery time (trr) of 50-60 ns.
- Soft Recovery Characteristic: It features a soft recovery characteristic, which helps in reducing electromagnetic interference (EMI) and improving overall system reliability.
- High Thermal Cycling Performance: The diode is designed to handle high thermal cycling, ensuring stable performance over a wide temperature range.
- Ultrafast Rectification: Suitable for high-frequency switched-mode power supplies due to its ultrafast rectification capabilities.
Applications
- Switched-Mode Power Supplies: Ideal for use as output rectifiers in high-frequency switched-mode power supplies.
- Low Loss Rectification: Used in applications requiring low power loss and high efficiency.
- Industrial and Automotive Systems: Can be used in various industrial and automotive applications where high reliability and performance are critical.
Q & A
- What is the maximum repetitive peak reverse voltage (VRRM) of the BYV29B-600,118?
The maximum repetitive peak reverse voltage (VRRM) is 600 V.
- What is the average forward current (IF(AV)) rating of this diode?
The average forward current (IF(AV)) is rated at 9 A for a square wave with δ = 0.5 and Tmb ≤ 120 °C.
- What is the typical forward voltage (VF) at 8 A and 150 °C junction temperature?
The typical forward voltage (VF) at 8 A and 150 °C junction temperature is 0.9 V.
- What is the reverse recovery time (trr) of the BYV29B-600,118?
The reverse recovery time (trr) is between 50-60 ns.
- What is the storage temperature range for this diode?
The storage temperature range is from -40 °C to 150 °C.
- What are the key features of the BYV29B-600,118?
The key features include low forward voltage, fast switching, soft recovery characteristic, and high thermal cycling performance.
- In what type of applications is the BYV29B-600,118 typically used?
It is typically used in high-frequency switched-mode power supplies and applications requiring low loss rectification.
- What is the package type of the BYV29B-600,118?
The diode is packaged in a SOT404 (D2PAK) surface mount plastic package.
- What is the thermal resistance from junction to mounting base (Rth(j-mb))?
The thermal resistance from junction to mounting base (Rth(j-mb)) is typically 2.5 K/W.
- How does the soft recovery characteristic benefit the system?
The soft recovery characteristic helps in reducing electromagnetic interference (EMI) and improving overall system reliability.
