Brand: Semikron Danfoss · SKU: SKHI22A H4 R · MPN: SKHI 22A H4 R · Category: Components
The SKHI 22A H4 R is a SEMIDRIVER™ Hybrid Dual IGBT Driver from SEMIKRON. It is designed for driving IGBT modules in bridge circuits in industrial applications. Key features include: Double driver for half-bridge IGBT modules, CMOS compatible inputs, Short circuit protection by VCE monitoring and switch off, Drive interlock top/bottom, Isolation by transformers, Supply under voltage protection (13V), and Error latch/output. The SKHI 22A H4 is compatible with the old SKHI 22 H4.
| Country of Origin | Germany |
|---|---|
| Supply Voltage (VS) | 14.4 V to 15.6 V |
| Driver Configuration | Dual [Half Bridge] |
| Input Logic Compatibility | CMOS |
| Operating Temperature (TOP) | -40 °C to +85 °C |
| Error Reset Time (tpERRRESET) | 9 µs |
| Output Peak Current (IOUT PEAK) | 8 A |
| Max. Switching Frequency (fASIC) | 8 MHz |
| Top-Bot Interlock Dead Time (tTD) | 4.3 µs (SKHI 22A) |
| Internal Gate-Emitter Resistance (RGE) | 22 kΩ |
| Input-Output Turn-on Propagation Time (td(on)IO) | 0.85 to 1.15 µs |
| Input-Output Turn-off Propagation Time (td(off)IO) | 0.85 to 1.15 µs |
| Warranty | Refer to distributor/manufacturer terms. |
| Weight | 0.045 Kilogram |
| Dimensions | 55mm x 55mm x 16mm |
The SKHI 22A H4 R is a hybrid dual IGBT driver, part of the SEMIDRIVER series, primarily used for driving IGBT modules in bridge circuits within industrial settings. It features a 8A peak output current capability and operates within a 14.4V to 15.6V supply voltage range. It includes critical protection features like VCE monitoring for short-circuit detection and drive interlock.
Yes, this SEMIDRIVER™ Hybrid Dual IGBT Driver SKHI 22A H4 R (SKHI22A H4 R) is 100% genuine Semikron Danfoss hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This SEMIDRIVER™ Hybrid Dual IGBT Driver SKHI 22A H4 R includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the SKHI22A H4 R.