SGBJ5016L Three-Phase Bridge Rectifier – 50A, 1600V – High-Surge Industrial Power Diode Module

The SGBJ5016L is a rugged three-phase bridge rectifier module engineered for high-current AC-to-DC conversion in industrial power electronics. Rated for 50A continuous rectified output and up to 1600V peak reverse voltage, this rectifier delivers efficient conversion for demanding three-phase input systems.

Built with a glass-passivated junction and high-surge current capability (up to 0.5kA), it withstands power spikes and inductive load switching common in industrial automation, motor drives, welding systems, and energy conversion equipment.

Its compact SGBJ / 5-SIP through-hole power package ensures strong thermal performance, halogen-free construction, and UL-approved epoxy (UL 94 V-0), supporting safe and long-term operation.

Designed for reliability, the SGBJ5016L maintains low forward voltage drop (1.1V max) and minimal leakage current, making it ideal for AC input rectification where efficiency and durability matter.

⭐ Key Features

• Three-phase bridge rectifier for industrial AC-DC conversion

• 50A average rectified current (Io) for heavy loads

• 1600V peak reverse voltage rating

• 0.5kA forward surge capability for transient protection

• Glass-passivated chip junction for longevity

• Low forward voltage (1.1V max @ 25A)

• Through-hole mounting (5-SIP / SGBJ case)

• Halogen-free and RoHS-compliant construction

• UL 94-V0 flame-rated epoxy molding

🛠️ Recommended Applications

• Industrial automation power supplies

• Inverter & UPS front-end rectifiers

• 3-phase AC motor drive systems

• Welding & plasma cutting equipment

• Energy storage charging systems

• Industrial battery chargers

• Power conversion & rectifier cabinets
  

  Parameter	Value
  Part Number	SGBJ5016L
  Rectifier Type	3-Phase Bridge
  Average Rectified Current (Io)	50A
  Peak Reverse Voltage (VRRM)	1600V
  Forward Surge Current (IFSM)	0.5kA
  Max Forward Voltage (VF)	1.1V @ 25A
  Reverse Leakage	5µA @ 1.6kV
  Mounting Style	Through-Hole (THT)
  Case / Package	SGBJ / 5-SIP Flat
  Operating Temp Range	-55°C to +150°C (TJ)
  Compliance	Halogen-Free, RoHS, UL94-V0 Epoxy
  Leads	Flat pin terminals