STK621-738-E
IC HALF BRIDGE DRIVER 15A 21SIPManufacturer: onsemi
Categories: Full Half-Bridge (H Bridge) Drivers
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The onsemi STK621-738-E is a Half Bridge driver designed for AC motor control applications. This electronic component features a 21-SIP module package with formed leads, facilitating through-hole mounting. It delivers a continuous output current of 15A per channel, with a peak output capability of 30A. The device integrates fault protection mechanisms, including current limiting and undervoltage lockout (UVLO), alongside features such as auto-restart and a bootstrap circuit. The interface is logic-level compatible, and it supports inductive load types. Operating within a temperature range of -20°C to 150°C (TJ), the STK621-738-E is built with IGBT technology and is rated for a maximum load voltage of 400V. The supply voltage range is between 12.5V and 17.5V. This component is commonly utilized in industrial automation and power supply sectors.
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 | 29-SSIP Module, 21 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 | 15A |
| Current - Peak Output | 30A |
| Technology | IGBT |
| Voltage - Load | 400V (Max) |
| Supplier Device Package | 21-SIP |
| Fault Protection | Current Limiting, UVLO |
| Load Type | Inductive |