BG80T12G10S5
BYD BG80T12G10S5 IGBT module, T-type (T-NPC) three-level topology, 1200 V class and 80 A class, for solar and storage inverters.
The BG80T12G10S5 is a BYD Semiconductor IGBT module with a T-type (T-NPC) three-level topology, developed for photovoltaic inverters and energy-storage power conversion. The three-level structure divides the DC bus so each switching device sustains about half the voltage, which lowers the switching loss and the harmonic content compared with a conventional two-level bridge and improves the efficiency of a high-bus inverter. The module is built on a low-inductance internal layout and a direct-bonded-copper substrate that carries the current and conducts the heat to the baseplate, and BYD designs and manufactures its own IGBT chips in a full IDM flow that runs from wafer fabrication to module packaging and application testing. The 1200 V class and the 80 A class output cover a wide range of string and commercial inverters, and the module is rated for the high reliability that an outdoor inverter demands. It is designed for a sinusoidal output with a low loss in a photovoltaic, storage or motor-drive application. Every module BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file. Our FAE team helps you size the module, plan the gate drive and the thermal path and choose the topology for your inverter.
FAE Professional Review
The BG80T12G10S5 is the T-type module we recommend for a photovoltaic inverter that runs from a high DC bus and needs a low switching loss. The three-level topology halves the voltage each device sustains, so the loss and the harmonics are lower than a two-level bridge. Plan the gate drive for the three-level timing and give the baseplate a good thermal path, and confirm the loss against your switching frequency.
| Parameter | Value |
|---|---|
| Topology | T-type (T-NPC) |
| Voltage | 1200 V class |
| Current | 80 A class |
| Package | IGBT module |
| Application | Solar and storage inverter |
Application Circuits
Solar and storage inverter
Reference circuits and application schematics for Solar and storage inverter are available from our FAE team.
Commercial PV power conversion
Reference circuits and application schematics for Commercial PV power conversion are available from our FAE team.
Industrial power conversion
Reference circuits and application schematics for Industrial power conversion are available from our FAE team.
Need a reference schematic or design review? Our FAE engineers can share verified circuits and layout guidance for this part.
Related Documents
Alternative Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| BG150I07N10H5 | IGBT module | I-type topology module for a different inverter design | View |
Complementary Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| BIPN60030C | BIP27 | IPM for the auxiliary motor drive in the same system | View |
| BCY2-150IOV2M | Sensor module | Current sensor for the inverter output | View |
Recommended Complementary Products
Frequently Asked Questions
What projects suit the BG80T12G10S5?
It suits a photovoltaic or storage inverter that runs from a high DC bus and needs a low switching loss and low harmonics. The T-type three-level topology halves the voltage per device, which lowers the loss compared with a two-level bridge.
Confirm the loss at your switching frequency.
How do I drive a three-level module?
A three-level topology needs a gate-drive scheme that sequences the switches correctly, and the dead-time and the timing differ from a two-level bridge. Follow the recommended switching pattern and keep the gate loops short.
Our FAE team can review the gate drive.
Is the module genuine and documented?
BeiLuo supplies factory-traceable BG80T12G10S5 modules with an import declaration, certificate of origin and RoHS file on every order. Stock is normally available and the datasheet downloads from this page.
Order a sample to validate the module before volume production.