company blog about 600V/30A ultra low loss! Mingjiada Supply ST Automotive Grade Diode STTH30RQ06GY for OBC/Industrial Power Supplies

Shenzhen Mingjiada Electronics Co., Ltd. supplies ST automotive grade diodes STTH30RQ06GY - high performance solutions designed for OBC/industrial power supplies

STTH30RQ06GY Product Overview
STTH30RQ06GY is an automotive-grade, ultra-fast soft recovery diode from STMicroelectronics, optimised for high-voltage secondary rectification applications, especially for on-board chargers (OBCs), industrial power supplies, LLC full-bridge topologies and high-frequency switching circuits. As a well-known distributor of electronic components, Mingjiaoda Electronics supplies STTH30RQ06GY directly from stock to ensure genuine products and fast delivery, helping customers to improve system efficiency and reliability.

STTH30RQ06GY Product Features
High Voltage and Current Handling Capability: With a maximum repeatable peak reverse voltage VRRM of 600V and an average forward current IF of 30A, the STTH30RQ06GY is able to meet the needs of high power applications and ensure stable operation in complex automotive electrical environments.
Ultra-fast Recovery Time: With a reverse recovery time of only 55ns, the STTH30RQ06GY is particularly suitable for high-frequency applications, such as high-frequency switching power supplies in automotive and high-frequency topologies in industrial power supplies, due to its fast switching time of only 55ns, which reduces energy loss and improves power conversion efficiency.
Low Forward Voltage Drop: With a forward current of 30A, the STTH30RQ06GY has a forward voltage drop VFM of 2.95V. This low forward voltage drop helps to reduce power consumption, improve the energy efficiency of the system, and maintain good performance and reliability during long-time operation.
Low Leakage Current: The STTH30RQ06GY has a reverse leakage current IR of only 40μA at a reverse voltage of 600V, which helps to reduce standby power consumption and prolong the life of equipment, especially important for power management systems in automotive and industrial equipment.
High Junction Temperature Capability: With a maximum junction temperature of 175°C, the STTH30RQ06GY is able to operate over a wide range of temperatures, accommodating harsh operating conditions in automotive and industrial environments, and ensuring stable operation in high-temperature environments.
Compliance with automotive standards: STTH30RQ06GY meets the AEC-Q101 standard and undergoes rigorous quality and reliability tests to ensure stability and reliability in automotive applications and to meet the high quality requirements of automotive manufacturers for components.
Low Thermal Resistance: The STTH30RQ06GY is packaged in a D2PAK package with low thermal resistance, which provides effective heat dissipation and ensures that the chip temperature does not rise too high during high power operation, thus improving the reliability and lifetime of the device.
Environmentally friendly: STTH30RQ06GY is RoHS compliant and made of lead-free and halogen-free environmentally friendly materials, which meets the environmental requirements of modern electronics manufacturing.

STTH30RQ06GY Technical Parameters
Reverse voltage (VRRM): 600V
Average rectifier current (Io): 30A
Forward voltage drop (Vf): 2.95V @ 30A
Reverse recovery time (trr): 55ns
Reverse Leakage Current (Ir): 40µA @ 600V
Package Type: D2PAK (TO-263-3)
Operating Temperature Range: -40°C ~ 175°C

STTH30RQ06GY Typical Applications
On-Board Chargers (OBC)
Secondary rectifier for electric vehicle high voltage battery charging systems supporting high switching frequency and low loss operation.
Industrial power supplies
For uninterruptible power supplies (UPS), PFC circuits and high-frequency converters to improve system stability and energy efficiency.
New Energy Infrastructure
Charging stations, photovoltaic inverters and other scenarios, the STTH30RQ06GY optimises energy conversion efficiency.

STTH30RQ06GY has become a benchmark device for OBC and industrial power supply design due to its automotive-grade reliability, ultra-fast recovery characteristics and low-loss advantages. With professional supply chain services, Mingjiada Electronics ensures stable supply and technical support for STTH30RQ06GY to help customers accelerate their product launch. For more information about STTH30RQ06GY or to purchase samples, please contact our team.

Contact Information
Contact Person: Mr Chen
Tel: +86 13410018555
Email: sales@hkmjd.com
Website: www.integrated-ic.com