STD14NM50N STMicroelectronics MOSFET (N-Channel) (Other) In Stock
STMicroelectronics STD14NM50N is an N-channel MOSFET rated at 12A drain current and 500V breakdown voltage with 0.32Ω on-resistance. Built-in diode and drain-connected TO-252 package simplify high-voltage switching designs. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 3
- Lifecycle
- OBSOLETE
- Datasheet
- STD14NM50N Datasheet PDF
- Category
- MOSFET (N-Channel)
- Price
- From $1.4000(MOQ 2500)
- Temp Range
- ?°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STD14NM50N?
- 500V minimum drain-source breakdown voltage enabling reliable operation in high-voltage AC/DC and power factor correction circuits
- 12A maximum drain current with only 0.32Ω on-resistance for efficient switching in switch-mode power supplies
- TO-252 (DPAK) package with drain case connection and built-in diode for simplified thermal design and rugged operation
What is STD14NM50N used for?
The STD14NM50N is designed for high-voltage power switching applications including switch-mode power supplies, power factor correction, and motor drives operating up to 500V. Its built-in diode and low on-resistance make it suitable for flyback converters and offline power adapters where efficiency and compactness are key requirements. The TO-252 package provides good thermal dissipation for continuous operation at 12A drain current in industrial and consumer power electronics.
What are the specifications of STD14NM50N?
| YTEOL | 0 |
| Avalanche Energy Rating (Eas) | 18mJ |
| Case Connection | DRAIN |
| Configuration | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 500V |
| Drain Current-Max (ID) | 12A |
| Drain-source On Resistance-Max | 0.32Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR |
| JEDEC-95 Code | TO-252 |
| JESD-30 Code | R-PSSO-G2 |
| JESD-609 Code | e3 |
| Number of Elements | 1 |
| Operating Mode | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity/Channel Type | N-CHANNEL |
| Power Dissipation-Max (Abs) | 90W |
| Pulsed Drain Current-Max (IDM) | 48A |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transistor Application | SWITCHING |
| Transistor Element Material | SILICON |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
Where can I find the STD14NM50N datasheet?
STD14NM50N Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STD14NM50N?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the voltage and current rating of the STD14NM50N?
The STD14NM50N is rated for a minimum 500V drain-source breakdown voltage and up to 12A maximum drain current, making it suitable for high-voltage power conversion applications.
What package is the STD14NM50N available in?
The STD14NM50N is available in a TO-252 (DPAK) 3-pin package with the case connected to the drain, providing good thermal performance and ease of PCB mounting for power applications.
What is the on-resistance of the STD14NM50N?
The STD14NM50N has a maximum drain-source on-resistance of 0.32Ω, which contributes to low conduction losses during switching in AC/DC converters and motor control circuits.
What applications is the STD14NM50N recommended for?
The STD14NM50N is recommended for switch-mode power supplies, power factor correction circuits, flyback converters, and motor drives where 500V isolation and efficient 12A switching capability are required.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 2500+ | $1.4000 | $3500.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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