IPP034NE7N Power Transistor 75V 100A N-Channel MOSFET Replacement
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IPP034NE7N 75V 100A N-Channel MOSFET – TO-220-3
Replace faulty components with the reliable IPP034NE7N power MOSFET. This N-channel MOSFET is designed to handle high voltages and currents — suitable for high-frequency switching and DC/DC converter applications across mining PSU, server, and industrial SMPS designs.
Features synchronous rectification optimization technology for improved efficiency. Excellent gate charge × RDS(on) product (FOM) further enhances switching performance — important for reducing switching losses in high-frequency designs. 100% avalanche tested at the factory ensures robustness and reliability under inductive load events characteristic of synchronous buck converter applications.
Typical Applications
- Synchronous buck converter — high-side / low-side switching with optimized FOM.
- Server PSU repair — secondary-side synchronous rectification.
- Mining PSU repair — high-current switching stages.
- DC/DC converter design — general-purpose 75V N-channel switching element.
- High-frequency SMPS — low gate charge enables fast switching.
IPP034NE7N Specifications
| Technical Specification | Value |
|---|---|
| Part Number | IPP034NE7N |
| Product Category | Power MOSFET |
| Technology | Silicon (Si) |
| Mounting Style | Through-hole |
| Package / Case | TO-220-3 |
| Transistor Polarity | N-Channel |
| Drain-Source Voltage (VDS) | 75V |
| Drain Current (ID) | 100A |
| Technology Feature | Synchronous rectification optimization |
| FOM (Gate Charge × RDS(on)) | Excellent |
| Avalanche Testing | 100% (every device tested) |
| Condition | Brand New |
FAQ — IPP034NE7N MOSFET
Q: 75V class — where does it fit?
A: 75V is the mid-voltage class — between 60V (server / 48V applications) and 100V+ (telecom / industrial). Suits mining PSU secondary-side, server PSU sync rect, and 48V industrial DC-DC. Lower than 600V primary-side MOSFETs.
Q: Why "synchronous rectification optimization"?
A: Synchronous rectification replaces traditional diodes with MOSFETs to reduce conduction losses. Specialized MOSFETs like IPP034NE7N are tuned for sync-rect operation — low Qrr (reverse recovery), low body diode loss, low RDS(on). General-purpose MOSFETs work too but lose efficiency.
Q: How do I diagnose a failed IPP034NE7N?
A: Typical signs: PSU won't start, overcurrent on power-on, blown input fuse, burn marks around the MOSFET. Test with multimeter diode mode (Vf across body diode) and resistance mode (D-S resistance). Failed MOSFETs typically show D-S short.
Q: Bulk pricing for PSU / DC-DC repair?
A: Yes — email contact@lys-sz.com with your monthly volume for tier pricing on IPP034NE7N by the tube.
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Repair shops stocking IPP034NE7N by the tube? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouses.
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