Pd Charger RoHS 1/3 Cost of The Gallium Nitride (GaN) Device in High Frequency Operations Super Si Oss65r340FF To220f Mosfet

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Product Description

Basic Info.

Model NO.
OSS65R340FF TO220F
Industries
LED Lighting
Transport Package
Air
Origin
China
HS Code
854129000
Production Capacity
20kkkk/Monthly

General Description

The GreenMOS® high voltage MOSFET utilizes charge balance technology to achieve outstanding low on-resistance and lower gate charge. It is engineered to minimize conduction loss, provide superior switching performance and robust avalanche capability.

The GreenMOS® SuperSi series is based on unique device design to achieve extremely fast switching characteristics. It is the perfect replacement for the Gallium Nitride (GaN) device in high frequency operations with better ruggedness and cost. It is targeted to meet the most aggressive efficiency standards of power supply systems by pushing both performance and power density to extreme limits.

Features

  • Low RDS(ON) & FOM
  • Extremely low switching loss
  • Excellent stability and uniformity
  • Easy to design in

Applications

  • PD charger
  • Large screen display
  • Telecom power
  • Server power

Key Performance Parameters

Parameter Value Unit
VDS, min @ Tj(max)700V
ID, pulse36A
RDS(ON), max @ VGS=10V340
Qg9.6nC

Marking Information

Product Name Package Marking
OSS65R340DF TO252 OSS65R340D

Absolute Maximum Ratings (Tj=25°C)

Parameter Symbol Value Unit
Drain-source voltageVDS650V
Gate-source voltageVGS±30V
Continuous drain current (TC=25 °C)ID12A
Continuous drain current (TC=100 °C)ID7.6A
Pulsed drain currentID, pulse36A
Continuous diode forward currentIS12A
Power dissipation (TC=25 °C)PD83W
Single pulsed avalanche energyEAS200mJ
MOSFET dv/dt ruggednessdv/dt50V/ns
Operation and storage temperatureTstg, Tj-55 to 150°C

Thermal Characteristics

Parameter Symbol Value Unit
Thermal resistance, junction-caseRθJC1.5°C/W
Thermal resistance, junction-ambientRθJA62°C/W

Electrical Characteristics (Tj=25°C)

Parameter Symbol Min. Typ. Max. Unit
Drain-source breakdown voltageBVDSS650--V
Gate threshold voltageVGS(th)2.9-3.9V
Drain-source on-state resistanceRDS(ON)-0.300.34Ω
Gate-source leakage currentIGSS--100nA
Drain-source leakage currentIDSS--1μA
Product Diagram 1 Product Diagram 2
Performance Chart 1
Performance Chart 2
Performance Chart 3
1) Calculated continuous current based on maximum allowable junction temperature.
2) Repetitive rating; pulse width limited by max. junction temperature.
3) Pd is based on max. junction temperature, using junction-case thermal resistance.
4) The value of RθJA is measured with the device mounted on 1 in² FR-4 board with 2oz. Copper.
5) VDD=100 V, VGS=10 V, L=60 mH, starting Tj=25 °C.

Frequently Asked Questions

Q1: What are the main benefits of GreenMOS® technology in this MOSFET?
GreenMOS® utilizes charge balance technology to achieve extremely low on-resistance and low gate charge, significantly reducing conduction and switching losses.
Q2: Can the OSS65R340FF be used as a replacement for GaN devices?
Yes, the SuperSi series is designed for high-frequency operations, providing a cost-effective replacement for Gallium Nitride (GaN) devices with better ruggedness.
Q3: What is the maximum drain-source voltage for this model?
The minimum drain-source breakdown voltage is 650V, with a rating of 700V at maximum junction temperature.
Q4: In which applications is this MOSFET most commonly used?
It is ideal for PD chargers, large screen displays, telecom power systems, and high-efficiency server power supplies.
Q5: What is the typical gate charge (Qg) for the OSS65R340FF?
The typical total gate charge is 9.6 nC, which contributes to its superior switching performance.
Q6: Is this product suitable for high-temperature environments?
Yes, it has an operating junction temperature range from -55 °C to 150 °C, making it robust for various industrial conditions.

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