Overview
The BYV255V-200 is a high-performance dual rectifier diode module manufactured by STMicroelectronics. This module is specifically designed for use in high-frequency applications such as switch-mode power supplies, DC-DC converters, and low-voltage, high-frequency inverters. It features a dual rectifier configuration, making it suitable for free-wheeling and polarity protection in various power management circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - DC Reverse (Vr) (Max) | 200 | V |
| Current - RMS Forward (IF(RMS)) per diode | 150 | A |
| Current - Average Forward (IF(AV)) per diode | 100 | A |
| Surge Non-Repetitive Forward Current (IFSM) per diode | 1600 | A |
| Junction to Case Thermal Resistance (Rth (j-c)) per diode | 0.4 | ℃/W |
| Coupling Thermal Resistance (Rth (c)) | 0.1 | ℃/W |
| Insulating Voltage | 2500 | VRMS |
| Capacitance | 55 | pF |
| Storage and Junction Temperature Range | -40 to +150 | ℃ |
Key Features
- Suited for switch-mode power supplies (SMPS) and high-frequency DC-DC converters.
- Very low forward losses and negligible switching losses.
- High surge current capability and high avalanche energy capability.
- Insulated with an insulating voltage of 2500 VRMS.
- Fast recovery time, ensuring minimal power loss and extended lifespan.
- Low forward voltage drop, typically 0.85V to 1.15V depending on the current.
- RoHS compliant and leaded process compatible.
Applications
- Switch Mode Power Supplies (SMPS): Used in the output rectification stage due to its fast recovery time.
- DC-DC Converters: Beneficial for minimizing power loss during high-frequency operation.
- Power Factor Correction (PFC) Circuits: Ensures efficient and effective rectification.
- Freewheeling Diodes in Inductive Loads: Protects against voltage spikes in circuits with inductive loads.
- Inverters: Used in renewable energy systems like solar inverters for efficient conversion processes.
Q & A
- What is the BYV255V-200 used for?
The BYV255V-200 is used in high-frequency applications such as switch-mode power supplies, DC-DC converters, and low-voltage, high-frequency inverters.
- What is the maximum repetitive peak reverse voltage of the BYV255V-200?
The maximum repetitive peak reverse voltage is 200V.
- What is the RMS forward current rating per diode?
The RMS forward current rating per diode is 150A.
- What is the surge non-repetitive forward current capability per diode?
The surge non-repetitive forward current capability per diode is 1600A.
- What is the thermal resistance from junction to case per diode?
The thermal resistance from junction to case per diode is 0.4℃/W.
- Is the BYV255V-200 insulated?
- What are the typical applications of the BYV255V-200?
Typical applications include SMPS, DC-DC converters, PFC circuits, freewheeling diodes in inductive loads, and inverters.
- What is the storage and junction temperature range of the BYV255V-200?
The storage and junction temperature range is -40 to +150℃.
- Is the BYV255V-200 RoHS compliant?
- What is the package type of the BYV255V-200?
The BYV255V-200 is packaged in ISOTOP (Plastic).
