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SKHI 23/12 R Features

• SKHI 23/12 drives all SEMIKRON IGBTs with V_CES up to 1200 V (V_CE-monitoring adjusted from factory for 1200 V-IGBT)
• Double driver circuit for medium power IGBTs, also as two independent single drivers
• CMOS / TTL (HCMOS) compatible input buffers
• Short circuit protection by V_CE monitoring
• Soft short circuit turn-off
• Isolation due to transformers (no opto couplers)
• Supply undervoltage monitoring (< 13 V)
• Error memory / ouput signal (LOW or HIGH logic)
• Driver interlock top / bottom
• Internal isolated power supply

SKHI 23/12 R Target Applications

• High frequency SMPS
• Half and Full bridges
• Three phase motor inverters
• High power UPS