FQA9N90
- Mfr.Part #
- FQA9N90
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- N-CHANNEL POWER MOSFET
- Stock
- 28,141
- In Stock :
- 28,141
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Min Operating Temperature :
- -55 °C
- Continuous Drain Current (ID) :
- 8.6 A
- Terminal Form :
- THROUGH-HOLE
- JESD-609 Code :
- e3
- Package Shape :
- RECTANGULAR
- Reach Compliance Code :
- Unknown
- Manufacturer :
- Rochester Electronics LLC
- Drain to Source Breakdown Voltage :
- 900 V
- Radiation Hardening :
- No
- Number of Pins :
- 3
- Configuration :
- SINGLE WITH BUILT-IN DIODE
- Drain-source On Resistance-Max :
- 1.3 Ω
- Drain to Source Resistance :
- 1.3 Ω
- Qualification Status :
- COMMERCIAL
- Avalanche Energy Rating (Eas) :
- 900 mJ
- Transistor Element Material :
- SILICON
- Power Dissipation :
- 240 W
- Pulsed Drain Current-Max (IDM) :
- 34.4 A
- Polarity/Channel Type :
- N-Channel
- Element Configuration :
- Single
- DS Breakdown Voltage-Min :
- 900 V
- Terminal Position :
- Single
- JESD-30 Code :
- R-PSFM-T3
- Number of Terminals :
- 3
- Pin Count :
- 3
- Turn-Off Delay Time :
- 135 ns
- Terminal Finish :
- MATTE TIN
- Mount :
- Through Hole
- RoHS :
- Compliant
- Turn-On Delay Time :
- 45 ns
- Max Operating Temperature :
- 150 °C
- Number of Elements :
- 1
- Surface Mount :
- No
- FET Technology :
- METAL-OXIDE SEMICONDUCTOR
- Transistor Application :
- SWITCHING
- Operating Mode :
- ENHANCEMENT MODE
- Pbfree Code :
- yes
- Rise Time :
- 100 ns
- Gate to Source Voltage (Vgs) :
- 30 V
- Datasheets
- FQA9N90

FQA9N90 Overview
In this case, the MOSFET is susceptible to avalanche breakdown, applied energy is termed avalanche energy, and the avalanche energy rating (Eas) for the MOSFET is 900 mJ.This device conducts a continuous drain current (ID) of 8.6 A, which is the maximum continuous current transistor can conduct.Using VGS=900 V and a specified value of ID, the drain-source breakdown voltage is VDS at which a specified value of ID flows. This device has a drain-source breakdown voltage of 900 V (that is, no charge flow from drain to source).When the device is turned off, a turn-off delay time of 135 ns occurs as the input capacitance charges before drain current conduction commences.Pulsed drain current is maximum rated peak drain current 34.4 A.When a specific gate-to-source voltage (VGS) is applied to bias a MOSFET to the on state, the drain to source resistance is 1.3 Ω, which means the device is not biased.Voltage at the gate-source terminal of a FET transistor, called the gate-source voltage, or VGS, can be 30 V.A normal operation of the DS requires keeping the breakdown voltage above 900 V.
FQA9N90 Features
the avalanche energy rating (Eas) is 900 mJ
a continuous drain current (ID) of 8.6 A
a drain-to-source breakdown voltage of 900 V voltage
the turn-off delay time is 135 ns
based on its rated peak drain current 34.4 A.
single MOSFETs transistor is 1.3 Ω
FQA9N90 Applications
There are a lot of ON Semiconductor
FQA9N90 applications of single MOSFETs transistors.
- 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
- Telecom 1 Sever Power Supplies
- Industrial Power Supplies
- PFC stages, hard switching PWM stages and resonant switching
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.
















