EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
FQA20N40 Real Image
Same model may have multiple batches, images only for reference.

FQA20N40

Part No FQA20N40
Manufacturer Fairchild/ON Semiconductor
Catalog Transistors - FETs, MOSFETs - RF
Description MOSFET N-CH 400V 19.5A TO-3P
Datasheet
FQA20N40 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Fairchild/ON Semiconductor
Packaging Tube/Rail
Status Obsolete(EOL)
Polarity N-Channel
Technology MOSFET
Drain-Source Breakdown Voltage 400V
Continuous Drain Current at 25°C 19.5A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 10V
Gate-Source Threshold Voltage 5V @ 250μA
Max Gate Charge 75nC @ 10V
Max Input Capacitance 2800pF @ 25V
Maximum Gate-Source Voltage ±30V
Power Dissipation (Max) 200W (Tc)
Maximum Rds On at Id,Vgs 220 mOhm @ 9.8A, 10V
Temperature Range - Operating -55°C to 150°C (TJ)
Mounting Through Hole
Case / Package TO-3P
Dimension TO-3P-3, SC-65-3
Win Source Part Number 204263-FQA20N40
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian FQA20N40 CAD Model

Description

The Fairchild/ON Semiconductor MOSFET is a N-channel polarity power transistor.

  • Maximum Power Dissipation: 200W
  • Maximum Gate-Source Voltage: ±30V
  • Maximum Rds On: 220 mOhm @ 9.8A, 10V
  • Drain-Source Breakdown Voltage: 400V
  • Continuous Drain Current: 19.5A (Tc) @ 25°C
  • Mounting: Through Hole
  • Package: TO-3P
  • Gate-Source Threshold Voltage: 5V @ 250μA
  • Maximum Gate Charge: 75nC @ 10V
  • Maximum Input Capacitance: 2800pF @ 25V
  • Operating Temperature: -55°C to 150°C (TJ)
  • Status: Obsolete (EOL)
  • Supply and Demand: Limited

You May Also Be Interested in

BUK6226-75C Real Image
BUK6226-75C
NXP / Nexperia
N-channel TrenchMOS FET Rev. 01 — 4 October 2010
Lowest to $6.6447
TK5A60W Toshiba Semiconductor and Storage
TK5A60W
Toshiba Semiconductor and Storage
Switching Voltage Regulators
Lowest to $5.4227
TK6A50D Real Image
TK6A50D
Toshiba Semiconductor and Storage
Switching Regulator Applications
Lowest to $1.6817
IRFI630B Fairchild/ON Semiconductor
IRFI630B
Fairchild/ON Semiconductor
200V N-Channel MOSFET
Need more? Email Us
PSMN030-150B Real Image
PSMN030-150B
NXP / Nexperia
N-channel TrenchMOS transistor
Need more? Email Us
BUK964R4-40B Real Image
BUK964R4-40B
NXP / Nexperia
TrenchMOS logic level FET
Lowest to $18.5481
AO4884L Real Image
AO4884L
Analog Devices Inc.
Dual 5 A, 20 V Synchronous Step-Down
Need more? Email Us
2SK3225 Real Image
2SK3225
NEC
SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE
Lowest to $0.3361
AOT20N25 Real Image
AOT20N25
Alpha & Omega Semiconductor Inc.
250V,20A N-Channel MOSFET
Lowest to $0.3708

Top Sellers

SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.2557
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.2557
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895

Pricing & Ordering

Quantity Unit Price Ext. Price
11+ $5.3061 $58.3671
27+ $4.3532 $117.5364
42+ $4.2181 $177.1602
57+ $4.0818 $232.6626
74+ $3.9455 $291.9670
98+ $3.5378 $346.7044
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 8,000 pieces
MOQ: 11 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess