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Product Detailed Parameters
- Description：IGBT H BRIDGE 1700V 18A I4PAK5
- Series：-
- Mfr：IXYS
- Package：Box
- IGBT Type：NPT
- Configuration：Half Bridge
- Voltage - Collector Emitter Breakdown (Max)：1700 V
- Current - Collector (Ic) (Max)：18 A
- Power - Max：140 W
- Vce(on) (Max) @ Vge, Ic：6V @ 15V, 16A
- Current - Collector Cutoff (Max)：100 µA
- Input Capacitance (Cies) @ Vce：2.4 nF @ 25 V
- Input：Standard
- NTC Thermistor：No
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：i4-Pac™-5
- Supplier Device Package：ISOPLUS i4-PAC™
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Overview
The FII24N17AH1 is a high voltage IGBT phase-leg module utilizing NPT3 technology and SONIC-FRDT diodes. It features an ISOPLUS i4-PAC package with isolated back surface. Maximum ratings include VCES of 1700 V, continuous collector current IC25 of 18 A at 25°C, and peak current ICM of 75 A. Saturation voltage VCE(sat) is 6.0 V at 16 A. Diode forward voltage VF is 2.95 V at 20 A. Thermal resistance RthJC is 0.9 K/W for the IGBT and 1.6 K/W for the diode.
Feature Summary
- NPT3 IGBT technology provides low saturation voltage and positive temperature coefficient for easy paralleling.
- SONIC-FRDT diode offers fast reverse recovery, low operating forward voltage, and low leakage current.
- ISOPLUS i4-PAC package ensures isolated back surface, low coupling capacity, and industry standard outline.
Applications
- Single phaseleg buck-boost chopper
- H-bridge power supplies and induction heating
- Four quadrant DC drives and controlled rectifier
- Three phase bridge AC drives
Procurement Notes
Verify component authenticity through authorized IXYS distributors or certified suppliers. Confirm datasheet revision DS99231A matches received documentation. Check UL registration E 72873 for compliance requirements. Ensure storage conditions remain within specified limits to maintain device integrity prior to assembly.
Selection Notes
Select this module for high voltage applications requiring 1700 V blocking capability. Consider thermal management due to specific RthJC values. Evaluate switching energy parameters for resonant circuit optimization. Verify pinout compatibility with existing PCB layouts using the provided outline drawing dimensions.
Part Context
This component belongs to the IXYS high voltage IGBT phase-leg series. It integrates an N-channel IGBT and a freewheeling diode in a single package. The design targets industrial power conversion systems. The ISOPLUS i4-PAC package facilitates heatsink mounting while providing electrical isolation.
Replacement Considerations
No public confirmed substitute part numbers are available in the source material.
FAQ
What is the maximum junction temperature?
The maximum junction temperature (TVJ) is +150°C.
What is the isolation voltage rating?
The isolation voltage (VISOL) is 2500 V~ at 50/60 Hz with IISOL ≤ 1 mA.
What is the gate-emitter transient voltage limit?
The maximum transient gate-emitter voltage (VGEM) is ±30 V.
