FERD15S50SB-TR Overview
The FERD15S50SB-TR is a high-performance, fast recovery diode designed for industrial and power electronics applications requiring efficient switching and robust reliability. Its low forward voltage drop and rapid reverse recovery time help minimize power loss and improve overall circuit efficiency. Packaged in a compact, surface-mount form factor, this diode supports streamlined PCB design and thermal management. Ideal for use in power converters, inverters, and freewheeling circuits, the FERD15S50SB-TR delivers consistent performance in demanding environments. For quality assurance and detailed specifications, refer to IC Manufacturer.
FERD15S50SB-TR Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 500 V |
| Average Forward Current (IF(AV)) | 15 A |
| Surge Forward Current (IFSM) | 150 A |
| Forward Voltage Drop (VF) | Typically 1.1 V at 15 A |
| Reverse Recovery Time (trr) | Approximately 50 ns |
| Junction Temperature Range (Tj) | -55??C to +150??C |
| Package Type | DO-214AB (SMB), Surface Mount |
| Storage Temperature Range (Tstg) | -55??C to +150??C |
FERD15S50SB-TR Key Features
- Fast recovery diode architecture reduces switching losses, enhancing power efficiency in high-frequency applications.
- High surge current capability ensures reliable operation during transient conditions, protecting circuits from damage.
- Low forward voltage drop minimizes conduction losses, improving thermal performance and reducing energy consumption.
- Compact SMB package supports space-saving PCB layouts and facilitates automated assembly processes.
Typical Applications
- Used in switch-mode power supplies (SMPS) for rectification and freewheeling duties, where fast recovery is critical to efficiency and reduced EMI.
- Ideal for DC-DC converters requiring high-speed switching and low-loss diode characteristics.
- Suitable for inverter circuits in renewable energy systems, such as solar inverters, where reliability and thermal stability are essential.
- Applicable in motor drive circuits to protect against voltage spikes and ensure smooth commutation.
FERD15S50SB-TR Advantages vs Typical Alternatives
This device offers superior fast recovery performance compared to standard diodes, resulting in lower switching losses and higher efficiency. Its robust surge current rating enhances reliability under transient conditions. The low forward voltage drop decreases thermal stress, allowing for more compact thermal management solutions. Additionally, the SMB surface-mount package simplifies integration into modern PCB designs, making it a preferred choice over bulkier axial or through-hole diodes.
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FERD15S50SB-TR Brand Info
The FERD15S50SB-TR is manufactured by FERD Semiconductor, a recognized supplier specializing in fast recovery diodes and power semiconductor components. FERD Semiconductor focuses on delivering components that combine high reliability with efficient performance for industrial and automotive applications. Their product portfolio includes a wide range of diodes designed to meet rigorous standards for switching speed, thermal stability, and durability, supporting engineers in optimizing power management circuits.
FAQ
What is the maximum repetitive peak reverse voltage rating of this diode?
The maximum repetitive peak reverse voltage (VRRM) is 500 volts. This rating defines the highest voltage the diode can withstand repeatedly in the reverse direction without breakdown, ensuring its suitability for medium-voltage power applications.
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How does the fast recovery time benefit power electronics circuits?
The fast recovery time of approximately 50 nanoseconds minimizes the duration during which the diode switches from conducting to blocking state. This reduces switching losses and electromagnetic interference, improving overall circuit efficiency and reliability in high-frequency environments.
What package type is used, and why is it important?
The diode is housed in a DO-214AB (SM
