2SK2803
- Mfr.Part #
- 2SK2803
- Manufacturer
- Sanken Electric Co., Ltd.
- Package / Case
- TO-220-3 Full Pack
- Datasheet
- Download
- Description
- MOSFET N-CH 450V 3A TO220F
- Stock
- 48,489
- In Stock :
- 48,489
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Sanken Electric Co., Ltd.
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Series :
- -
- Power Dissipation (Max) :
- 30W (Tc)
- Pbfree Code :
- yes
- Surface Mount :
- No
- Rds On (Max) @ Id, Vgs :
- 2.8 Ω @ 1.5A, 10V
- Case Connection :
- Isolated
- Package :
- Bulk
- RoHS Status :
- RoHS Compliant
- Operating Temperature :
- 150°C TJ
- Terminal Position :
- Single
- Continuous Drain Current (ID) :
- 3A
- FET Type :
- N-Channel
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Manufacturer :
- Sanken Electric Co Ltd
- Configuration :
- Single
- Vgs (Max) :
- ±30V
- Number of Elements :
- 1
- Package Shape :
- RECTANGULAR
- Packaging :
- Bulk
- DS Breakdown Voltage-Min :
- 450V
- JESD-30 Code :
- R-PSFM-T3
- Power Dissipation-Max :
- 30W Tc
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Input Capacitance (Ciss) (Max) @ Vds :
- 340pF @ 10V
- Pulsed Drain Current-Max (IDM) :
- 12A
- Product Status :
- Active
- Transistor Element Material :
- SILICON
- Qualification Status :
- Not Qualified
- Drain-source On Resistance-Max :
- 2.8 Ω
- FET Technology :
- METAL-OXIDE SEMICONDUCTOR
- Drain to Source Voltage (Vdss) :
- 450V
- Mount :
- Through Hole
- Pin Count :
- 3
- Terminal Form :
- THROUGH-HOLE
- Package / Case :
- TO-220-3 Full Pack
- FET Feature :
- -
- Operating Mode :
- ENHANCEMENT MODE
- Reach Compliance Code :
- Unknown
- JEDEC-95 Code :
- TO-220AB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Avalanche Energy Rating (Eas) :
- 30 mJ
- Number of Terminations :
- 3
- Additional Feature :
- UL APPROVED
- Supplier Device Package :
- TO-220F
- Polarity/Channel Type :
- N-Channel
- Vgs(th) (Max) @ Id :
- 4V @ 1mA
- HTS Code :
- 8541.29.00.95
- Mounting Type :
- Through Hole
- Number of Terminals :
- 3
- Current - Continuous Drain (Id) @ 25°C :
- 3A Ta
- Drain Current-Max (Abs) (ID) :
- 3A
- Factory Lead Time :
- 12 Weeks
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Published :
- 2005
- Datasheets
- 2SK2803

N-Channel Bulk 2.8 Ω @ 1.5A, 10V ±30V 340pF @ 10V 450V TO-220-3 Full Pack
2SK2803 Overview
There is a phenomenon known as "avalanche break down", where avalanche energy is applied to the MOSFET and avalanche energy rating (Eas) is 30 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 340pF @ 10V.This device has a continuous drain current (ID) of [3A], which is its maximum continuous current.A device's drain current is its maximum continuous current, and this device's drain current is 3A.A maximum pulsed drain current of 12A is the maximum peak drain current rated for this device.In order to maintain normal operation, it is recommended to keep the DS breakdown voltage above 450V.In order to operate this transistor, a voltage of 450V is needed from the drain to the source (Vdss).Its overall power consumption can be reduced by using drive voltage (10V).
2SK2803 Features
the avalanche energy rating (Eas) is 30 mJ
a continuous drain current (ID) of 3A
based on its rated peak drain current 12A.
a 450V drain to source voltage (Vdss)
2SK2803 Applications
There are a lot of Sanken
2SK2803 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.
















