STTH802BY-TR Overview
The STTH802BY-TR is a high-performance ultrafast diode designed for efficient rectification in power electronics applications. With a maximum repetitive peak reverse voltage of 800 V and a forward continuous current rating of 8 A, it supports robust power handling in demanding environments. Its ultrafast recovery time minimizes switching losses, improving overall system efficiency. Packaged in a compact TO-220AC form factor, this device offers ease of integration with enhanced thermal dissipation. Ideal for industrial power supplies, motor drives, and inverters, this diode delivers reliable operation and low forward voltage drop. For more details, visit IC Manufacturer.
STTH802BY-TR Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 800 V |
| Average Forward Current (IF(AV)) | 8 A |
| Surge Non-Repetitive Forward Current (IFSM) | 120 A |
| Maximum Forward Voltage Drop (VF) at IF = 8 A | 1.7 V (typical) |
| Reverse Recovery Time (trr) | 35 ns (typical) |
| Junction Temperature Range (Tj) | -65??C to +150??C |
| Thermal Resistance Junction to Case (RthJC) | 2.5 ??C/W |
| Package | TO-220AC |
STTH802BY-TR Key Features
- Ultrafast Recovery Time: Minimizes switching losses, enhancing efficiency in high-frequency power circuits.
- High Surge Current Capability: Supports transient and inrush currents up to 120 A, ensuring device robustness during power surges.
- Low Forward Voltage Drop: Reduces conduction losses, contributing to energy savings and thermal management improvements.
- Wide Operating Temperature Range: Reliable performance from -65??C to +150??C enables use in harsh industrial environments.
- Compact TO-220AC Package: Facilitates straightforward PCB mounting and effective heat dissipation.
Typical Applications
- Switching power supplies where fast recovery diodes help reduce switching losses and improve efficiency in voltage regulation circuits.
- Motor drive circuits requiring reliable rectification to handle high surge currents and rapid switching transitions.
- Inverters in renewable energy systems demanding durable ultrafast diodes for efficient power conversion.
- Freewheeling diodes in industrial control equipment to prevent voltage spikes and protect switching devices.
STTH802BY-TR Advantages vs Typical Alternatives
This ultrafast diode offers superior switching speed and high surge current tolerance compared to standard rectifiers. Its low forward voltage drop reduces conduction losses, improving overall power efficiency. The wide temperature range and robust thermal resistance enhance reliability in industrial environments. Compared to slower diodes, it reduces electromagnetic interference and switching noise, making it ideal for high-frequency applications.
🔥 Best-Selling Products
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
STTH802BY-TR Brand Info
The STTH802BY-TR is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Renowned for innovation and quality, STMicroelectronics offers this ultrafast diode as part of their extensive portfolio targeting power management applications. This device reflects the brand??s commitment to delivering reliable, efficient components that meet industrial standards for performance and durability.
FAQ
What is the maximum current rating of this ultrafast diode?
The device supports an average forward current of 8 A continuously, with the capability to handle surge currents up to 120 A for short durations, ensuring it manages transient conditions effectively.
🌟 Featured Products
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
How does the recovery time impact performance in switching applications?
The ultrafast recovery time of approximately 35 ns reduces switching losses and voltage spikes during turn-off, which improves overall circuit efficiency and minimizes electromagnetic interference in high-frequency applications.
What package type is this diode supplied in, and why is it beneficial?
It comes in a TO-220AC package,
