STK621-140B-E
IC HALF BRIDGE DRIVER 10A 23SIPManufacturer: onsemi
Categories: Full Half-Bridge (H Bridge) Drivers
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The onsemi STK621-140B-E is a Half Bridge Driver designed for AC motor control applications. This electronic component features a 10A output current capability per channel, with a peak output of 15A. It incorporates fault protection mechanisms including current limiting, over-temperature shutdown, and undervoltage lockout (UVLO). Key operational features include auto-restart, a bootstrap circuit for high-side driver operation, and a status flag for monitoring. The device interfaces via logic-level inputs and is suitable for inductive load types.
The STK621-140B-E is built using IGBT technology and operates with a load voltage up to 400V (Max) and a supply voltage range of 12.5V to 17.5V. Its output configuration is a Half Bridge, supporting three output configurations. Packaged in a 23-SIP with 19 leads and formed leads, this component is designed for through-hole mounting. It is specified for operation across a temperature range of -20°C to 150°C (TJ). This driver finds application in various industrial sectors requiring robust motor control solutions.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Auto Restart, Bootstrap Circuit, Status Flag |
| Packaging | Tube |
| Package / Case | 23-SIP, 19 Leads, Formed Leads |
| Mounting Type | Through Hole |
| Interface | Logic |
| Operating Temperature | -20°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (3) |
| Voltage - Supply | 12.5V ~ 17.5V |
| Rds On (Typ) | - |
| Applications | AC Motors |
| Current - Output / Channel | 10A |
| Current - Peak Output | 15A |
| Technology | IGBT |
| Voltage - Load | 400V (Max) |
| Supplier Device Package | 23-SIP |
| Fault Protection | Current Limiting, Over Temperature, UVLO |
| Load Type | Inductive |