STD65N160M9 STMicroelectronics MOSFET (N-Channel) (Other) In Stock
STMicroelectronics STD65N160M9 is an N-channel power MOSFET rated at 1600V with 65A continuous drain current and low on-resistance for high-voltage switching applications. Designed for industrial inverters, solar converters, and motor drives. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- STD65N160M9 Datasheet PDF
- Category
- MOSFET (N-Channel)
- Price
- From $1.1835(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1600V N-channel MOSFET with 65A continuous drain current rating for high-voltage power conversion stages
- Low on-resistance RDS(on) enabling high efficiency in hard-switching inverter and resonant converter topologies
- DPAK/D2PAK compatible footprint with matte tin finish and 260°C peak reflow compatibility for automated PCB assembly
Applications
The STD65N160M9 is engineered for high-voltage power electronics including industrial motor drive inverters, grid-tied solar microinverters, and switch-mode power supplies operating from 400V–800V DC bus rails. Its 1600V rating provides the voltage headroom required by 3-phase inverters with 690V AC line inputs, and the 65A rating suits multi-kilowatt power stages requiring robust switching transistors.
Specifications
| Factory Lead Time | 16Weeks |
| YTEOL | 9 |
| JESD-609 Code | e3 |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
For a 3-phase 400V AC motor drive, why is the STD65N160M9's 1600V rating preferred over a 600V MOSFET?
A 400V AC line rectifies to roughly 565V DC bus, and switching transients can add 200–400V of overshoot. The STD65N160M9's 1600V breakdown voltage provides a 2.8x safety margin over the nominal DC bus, preventing avalanche failure during motor deceleration and line transients where a 600V device would be marginal or destroyed.
What continuous drain current does STD65N160M9 support and how does this translate to output power in a converter?
The STD65N160M9 supports 65A continuous drain current. At an 800V DC bus with 65A and typical converter efficiency of 95%, this corresponds to roughly 49 kW of output power per switch, making it appropriate for multi-kilowatt industrial drives, UPS systems, and traction inverters in light electric vehicles.
How should a PCB designer handle thermal management for STD65N160M9 in a high-frequency inverter layout?
The STD65N160M9's package with matte tin finish tolerates 260°C peak reflow, and the device benefits from direct copper pour or thermal vias to a heatsink to keep junction temperature below 150°C at full 65A load. Minimizing PCB trace inductance between gate driver and MOSFET gate pin reduces switching losses at frequencies above 20 kHz.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $2.4600 | $24.60 |
| 100+ | $1.7500 | $175.00 |
| 500+ | $1.4400 | $720.00 |
| 2500+ | $1.2396 | $3099.10 |
| 5000+ | $1.1983 | $5991.25 |
| 10000+ | $1.1835 | $11834.60 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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