IGBT Gate Drivers, Optocouplers and Driver Boards
Explore components for controlling IGBT gates, including driver ICs, isolated gate-drive optocouplers, plug-in driver modules, assembled boards and driver power supplies. This collection also contains some IGBT power modules and individual transistors. A driver, its power supply and the power switch are different parts; the collection title does not mean every listing includes an IGBT or a complete working inverter.
What the listings offer
- Gate-driver ICs: EG3116/EG3116D, EG3112, FAN3181, MC33153, IR2133J and 1ED/2ED020I12 series appear as individual chip or lot offers. Compare exact suffix, channel count, package and selected quantity.
- Isolated driver optocouplers: TLP351, TLP352, TLP155E, TLP5701/5702/5772, HCPL-3120/3140/3150/3180/316J, FOD3120/3150/3184 and ACPL-W340 are offered in DIP, SOP or SOIC-labelled formats. These are model choices, not automatically interchangeable chips or mixed packs.
- Driver modules and boards: M57962AL, M57959L, EXB841, VLA517-01R, 2SC0108T2 and 2SD106AI options sit alongside isolated single-channel and half-bridge boards, HCPL-A316J boards, multichannel boards and application-specific welding or inverter control boards. Some listings also offer screens, transformers, control boards or connecting leads as separate variants.
- Supporting or different devices: QA-series and GD2-series DC-DC converters supply driver power rather than switching an IGBT themselves. Other listings offer FF/SGM/SKM/6MBP/7MBR power modules, STK621-140 motor-control modules, an NGD8201AG ignition IGBT and a menu of IRF/IRL MOSFETs or IRGB transistors. These are not standalone gate-driver boards merely because they appear in this collection.
How to select
Identify the exact output device and circuit topology first, then compare the selected driver's input supply and logic interface, output supply rails, peak source/sink capability, isolation and creepage where applicable, channel count, propagation delay, protection functions, package and pinout with the manufacturer's documentation. For a board, check its connector map, required external supply, supported switch and board revision; for a DC-DC supply, check input/output voltage, isolation and power. Claims such as “original,” “new,” certification, power rating or universal compatibility in individual listings are not collection-wide guarantees. High-voltage power electronics require qualified design and safety procedures.
Frequently asked questions
Does a driver IC include the IGBT?
Usually not. Driver chips and optocouplers provide gate-control functions; separately listed power modules or transistors are the switching devices. Check the exact selected offer for bundled parts.
Are M57962AL, EXB841 and VLA517-01R the same module?
No interchangeability is established by a shared product title. The “Color” choice names the particular module; verify connectors, supplies, protection and the switch it supports.
Is a half-bridge board a full inverter?
No. A board may only be one stage in a larger system. Some product options are accessories such as a display or cable, so inspect the selected variant before ordering.
What does a 5-, 10-, 20- or 50-piece option mean?
It denotes the quantity for that selected model where specified, not a kit of every model named in the heading. Confirm the model, package and count together.
