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SKHI12

Features: • SKHI 23/12 drives all SEMIKRON IGBTs with VCES up to 1200 V (VCE-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 p...

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SeekIC No. : 004492012 Detail

SKHI12: Features: • SKHI 23/12 drives all SEMIKRON IGBTs with VCES up to 1200 V (VCE-monitoring adjusted from factory for 1200 V-IGBT)• Double driver circuit for medium power IGBTs, also as two ...

SKHI12 Data Sheet

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Part Number:
SKHI12
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/23

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Product Details

Description



Features:

• SKHI 23/12 drives all SEMIKRON IGBTs with VCES up to 1200 V (VCE-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 VCE 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




Application

• High frequency SMPS
• Half and Full bridges
• Three phase motor inverters
• High power UPS
1) This current value is a function of the output load condition
2) Operating fsw = 0 Hz
3) This value does not consider ton of IGBT and tMIN adjusted by RCE and CCE;see also fig. 14
4) Matched to be used with IGBTs < 100 A;for higher currents, see table 4
5) With RCE = 18 k, CCE = 330 pF;see fig. 6
6) Factory adjusted; other values see table 3


Specifications

Symbol
Conditions
Values
Units
VS
 Supply voltage primary
18
V
ViH
 Input signal voltage (HIGH) (for 15 V
and 5 V input level)
VS + 0.3
V
IoutPEAK
 Output peak current
± 8
A
IoutAV
 Output average current
±50
mA
VCE
 Collector emitter voltage sense
1200
V
dv/dt
 Rate of rise and fall of voltage (secondary to primary side)
75
KV/s
Visol IO
 Isolation test volt. IN-OUT (2 sec.
AC)
2500
V
RGon min
 minimal RGon
2.7
RGoff min
 minimal RGoff
2.7
Qout/pulse
 charge per pulse
4.8
C
Top
 Operating temperature
- 25 ... + 85
°C
Tstg
 Storage temperature
- 25 ... + 85
°C



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