Rochester FQT4N20TF
Manufacturer No:
FQT4N20TF
Manufacturer:
Rochester
Package:
TO-261-4, TO-261AA
Description:
MOSFET (Metal Oxide) N-Channel Tape & Reel (TR) 1.4 ? @ 425mA, 10V ±30V 220pF @ 25V 6.5nC @ 10V 200V TO-261-4, TO-261AA
Quantity:
In Stock :1712
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
FQT4N20TF Information
Rochester FQT4N20TF technical specifications, attributes, parameters and parts with similar specifications to Rochester FQT4N20TF.
- Type
- Parameter
- Mounting Type
- Surface Mount
- Package / Case
- TO-261-4, TO-261AA
- Surface Mount
- YES
- Transistor Element Material
- SILICON
- Operating Temperature
- -55°C~150°C TJ
- Packaging
- Tape & Reel (TR)
- Pbfree Code
- yes
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 4
- Type
- Parameter
- Terminal Finish
- NOT SPECIFIED
- Technology
- MOSFET (Metal Oxide)
- Terminal Position
- DUAL
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- NOT SPECIFIED
- Reach Compliance Code
- unknown
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- JESD-30 Code
- R-PDSO-G4
- Qualification Status
- COMMERCIAL
- Number of Elements
- 1
Download datasheets and manufacturer documentation for Rochester FQT4N20TF.
FQT4N20TF Overview
This type of breakdown is known as "avalanche breakdown", and the energy applied to the MOSFET is called avalanche energy, and the avalanche energy rating (Eas) is 52 mJ.The maximum input capacitance of this device is 220pF @ 25V, because the input capacitance of an op amp is defined as the difference between the input terminals with one input grounded.As shown in the table below, the drain current of this device is 0.85A.There is no pulsed drain current maximum for this device based on its rated peak drain current 3.4A.To maintain normal operation, it's recommended that the DS breakdown voltage be kept above 200V.The drain-to-source voltage (Vdss) of this transistor needs to be at 200V in order to operate.Using drive voltage (10V), this device helps reduce its power consumption.
FQT4N20TF Features
the avalanche energy rating (Eas) is 52 mJ
based on its rated peak drain current 3.4A.
a 200V drain to source voltage (Vdss)
FQT4N20TF Applications
There are a lot of Rochester Electronics, LLC
FQT4N20TF applications of single MOSFETs transistors.
- 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
- PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡).png&w=256&q=75)
