STQ3N45K3-AP
- Mfr.Part #
- STQ3N45K3-AP
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- MOSFET N-CH 450V 600MA TO92-3
- Stock
- 27,112
- In Stock :
- 27,112
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Current - Continuous Drain (Id) @ 25°C :
- 600mA Tc
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Element Configuration :
- Single
- Vgs(th) (Max) @ Id :
- 4.5V @ 50μA
- Pulsed Drain Current-Max (IDM) :
- 2.4A
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- NRND (Last Updated: 8 months ago)
- Power Dissipation-Max :
- 3W Tc
- Drain to Source Breakdown Voltage :
- 450V
- Number of Terminations :
- 3
- Gate Charge (Qg) (Max) @ Vgs :
- 6nC @ 10V
- Packaging :
- Tape and Box (TB)
- Transistor Element Material :
- SILICON
- Drain Current-Max (Abs) (ID) :
- 0.6A
- Transistor Application :
- SWITCHING
- FET Type :
- N-Channel
- Length :
- 4.95mm
- Operating Temperature :
- 150°C TJ
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Series :
- SuperMESH3™
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Width :
- 3.94mm
- Continuous Drain Current (ID) :
- 600mA
- Pin Count :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- BOTTOM
- Base Part Number :
- STQ3
- Height :
- 4.95mm
- Lead Free :
- Lead Free
- Gate to Source Voltage (Vgs) :
- 30V
- Threshold Voltage :
- 3.75V
- Operating Mode :
- ENHANCEMENT MODE
- Mount :
- Through Hole
- Mounting Type :
- Through Hole
- Power Dissipation :
- 2.5W
- Vgs (Max) :
- ±30V
- Radiation Hardening :
- No
- Input Capacitance (Ciss) (Max) @ Vds :
- 150pF @ 25V
- Rds On (Max) @ Id, Vgs :
- 3.8 Ω @ 500mA, 10V
- Number of Elements :
- 1
- Number of Pins :
- 3
- Datasheets
- STQ3N45K3-AP

N-Channel Tape & Box (TB) 3.8 Ω @ 500mA, 10V ±30V 150pF @ 25V 6nC @ 10V TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
STQ3N45K3-AP Overview
A device's maximum input capacitance is 150pF @ 25V, but its input capacitance parameter, CI, is measured as the capacitance between the input terminals of the device with either input grounded.Its continuous drain current is 600mA for this device. Drain current refers to the capacity of the device to conduct continuous current.Single MOSFETs transistor is the voltage at which VDS flows at a specified ID value, wSingle MOSFETs transistorh VGS=450V, and this device has a drain-to-source breakdown voltage of 450V voltage.Its drain current is 0.6A, and it is the maximum continuous current the device can conduct.Its maximum pulsed drain current is 2.4A, which is also its maximum rating peak drainage current.Generally, the gate-source voltage (VGS) of a FET transistor is the voltage across its gate-source terminal, which is 30V.An electrical device's threshold voltage specifies when any of its operations will begin, and this transistor has a threshold voltage of 3.75V.This device uses no drive voltage (10V) to reduce its overall power consumption.
STQ3N45K3-AP Features
a continuous drain current (ID) of 600mA
a drain-to-source breakdown voltage of 450V voltage
based on its rated peak drain current 2.4A.
a threshold voltage of 3.75V
STQ3N45K3-AP Applications
There are a lot of STMicroelectronics
STQ3N45K3-AP applications of single MOSFETs transistors.
- 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,
- Lighting, Server, Telecom and UPS.
- DC-to-DC converters
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.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| STQ3NK50ZR-AP | STMicroelectronics | 17,079 | MOSFET N-CH 500V 500MA TO92-3 |
















