IXFE44N50QD2
- Mfr.Part #
- IXFE44N50QD2
- Manufacturer
- Littelfuse
- Package / Case
- SOT-227-4, miniBLOC
- Datasheet
- Download
- Description
- MOSFET N-CH 500V 39A SOT-227B
- Stock
- 9,614
- In Stock :
- 9,614
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Littelfuse
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Drain to Source Breakdown Voltage :
- 500V
- Avalanche Energy Rating (Eas) :
- 2500 mJ
- Package :
- Tube
- Height :
- 9.65 mm
- Vgs (Max) :
- ±20V
- FET Type :
- N-Channel
- Mounting Style :
- Chassis Mount
- RoHS :
- Details
- Rds On (Max) @ Id, Vgs :
- 120m Ω @ 22A, 10V
- Power Dissipation-Max (Abs) :
- 400 W
- Operating Mode :
- ENHANCEMENT MODE
- Brand :
- IXYS
- Supplier Device Package :
- SOT-227B
- Continuous Drain Current (ID) :
- 39A
- Published :
- 2004
- Qualification Status :
- Not Qualified
- DS Breakdown Voltage-Min :
- 500 V
- Gate Charge (Qg) (Max) @ Vgs :
- 190nC @ 10V
- Case Connection :
- Isolated
- Pulsed Drain Current-Max (IDM) :
- 176A
- Polarity/Channel Type :
- N-Channel
- Pin Count :
- 4
- Fall Time (Typ) :
- 10 ns
- Reach Compliance Code :
- Compliant
- Transistor Application :
- SWITCHING
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Terminal Form :
- UNSPECIFIED
- Pbfree Code :
- yes
- FET Technology :
- METAL-OXIDE SEMICONDUCTOR
- Product :
- Power MOSFET Modules
- Element Configuration :
- Single
- Package Shape :
- RECTANGULAR
- Turn-Off Delay Time :
- 75 ns
- Rise Time :
- 22ns
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- UPPER
- Base Product Number :
- IXFE44
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Input Capacitance (Ciss) (Max) @ Vds :
- 8000pF @ 25V
- JESD-30 Code :
- R-PUFM-X4
- Product Category :
- Discrete Semiconductor Modules
- Gate to Source Voltage (Vgs) :
- 20V
- Package / Case :
- SOT-227-4, miniBLOC
- Width :
- 25.42 mm
- Power Dissipation :
- 400W
- Length :
- 38.23 mm
- Maximum Operating Temperature :
- + 150 C
- Surface Mount :
- No
- Minimum Operating Temperature :
- - 40 C
- Mount :
- Chassis Mount
- Transistor Polarity :
- N-Channel
- Product Type :
- Discrete Semiconductor Modules
- Drain-source On Resistance-Max :
- 0.12Ohm
- Number of Elements :
- 1
- Vgs(th) (Max) @ Id :
- 4V @ 4mA
- Power Dissipation-Max :
- 400W Tc
- Series :
- HiPerFET™
- FET Feature :
- -
- Product Status :
- Active
- Drain to Source Voltage (Vdss) :
- 500V
- Drain Current-Max (Abs) (ID) :
- 39 A
- Current - Continuous Drain (Id) @ 25°C :
- 39A Tc
- Number of Terminations :
- 4
- Manufacturer :
- IXYS
- Operating Temperature :
- -40°C~150°C TJ
- Number of Terminals :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 4
- Packaging :
- Tube
- Configuration :
- Single
- Power Dissipation (Max) :
- 400W (Tc)
- Number of Channels :
- 1 Channel
- Transistor Element Material :
- SILICON
- Mounting Type :
- Chassis Mount
- Datasheets
- IXFE44N50QD2

N-Channel Tube 120m Ω @ 22A, 10V ±20V 8000pF @ 25V 190nC @ 10V 500V SOT-227-4, miniBLOC
IXFE44N50QD2 Overview
There is a phenomenon known as "avalanche break down", where avalanche energy is applied to the MOSFET and avalanche energy rating (Eas) is 2500 mJ.Input capacitance, CI, is defined as the capacitance between two input terminals of an op amp with one input grounded, and the input capacitance of this device is 8000pF @ 25V.This device has a continuous drain current (ID) of [39A], which is its maximum continuous current.At a given drain-source breakdown voltage, a specified value of ID will flow. With VGS=500V, the drain-source breakdown voltage is 500V.A device's drain current is its maximum continuous current, and this device's drain current is 39 A.The turn-off delay time of a device is the time it takes to charge its input capacitance before drain current can flow. The turn-off delay time of a device is 75 ns.A maximum pulsed drain current of 176A is the maximum peak drain current rated for this device.Gate-source voltage, or VGS, is the voltage across a FET transistor's gate-source terminal, and can be 20V volts.In order to maintain normal operation, it is recommended to keep the DS breakdown voltage above 500 V.In order to operate this transistor, a voltage of 500V is needed from the drain to the source (Vdss).Its overall power consumption can be reduced by using drive voltage (10V).
IXFE44N50QD2 Features
the avalanche energy rating (Eas) is 2500 mJ
a continuous drain current (ID) of 39A
a drain-to-source breakdown voltage of 500V voltage
the turn-off delay time is 75 ns
based on its rated peak drain current 176A.
a 500V drain to source voltage (Vdss)
IXFE44N50QD2 Applications
There are a lot of IXYS
IXFE44N50QD2 applications of single MOSFETs transistors.
- Uninterruptible Power Supply
- AC-DC Power Supply
- Synchronous Rectification for ATX 1 Server I Telecom PSU
- Motor drives and Uninterruptible Power Supplies
- Micro Solar Inverter
- DC/DC converters
- Power Tools
- Motor Drives and Uninterruptible Power Supples
- Synchronous Rectification
- Battery Protection Circuit
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















