Datasheets
2N5666U3 by:

Power Bipolar Transistor, 5A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon

Part Details for 2N5666U3 by Microchip Technology Inc

Results Overview of 2N5666U3 by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Security and Surveillance Internet of Things (IoT) Environmental Monitoring Industrial Automation Audio and Video Systems Smart Cities Agriculture Technology Renewable Energy Telecommunications Communication and Networking Entertainment and Gaming

2N5666U3 Information

2N5666U3 by Microchip Technology Inc is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for 2N5666U3

Part # Distributor Description Stock Price Buy
DISTI # 34AJ1186
Newark 200V 1.2A 5W Npn Power Bjt Smt U3 Rohs Compliant: Yes |Microchip 2N5666U3 RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $159.4100
  • 500 $153.2800
$153.2800 / $159.4100 Buy Now
DISTI # 2N5666U3
Avnet Americas Trans GP BJT NPN 200V 5A 3-Pin SMD Tray - Bulk (Alt: 2N5666U3) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 22 Weeks, 0 Days Container: Bulk 0
  • 100 $167.3765
  • 200 $163.6985
  • 400 $160.0198
  • 600 $156.3413
  • 800 $152.6625
$152.6625 / $167.3765 Buy Now
DISTI # 2N5666U3
Avnet Americas Trans GP BJT NPN 200V 5A 3-Pin SMD Tray - Bulk (Alt: 2N5666U3) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 22 Weeks, 0 Days Container: Bulk 0
  • 100 $167.3763
  • 200 $163.6977
  • 400 $160.0191
  • 600 $156.3405
  • 800 $145.3047
$145.3047 / $167.3763 Buy Now
DISTI # 2N5666U3
Microchip Technology Inc Power BJT _ U3, Projected EOL: 2049-02-05 Lead time: 22 Weeks, 0 Days 740

Alternates Available
  • 1 $171.6700
$171.6700 Buy Now
NAC Power BJT RoHS: Compliant Min Qty: 2 Package Multiple: 1 Container: Tray 0
  • 1 $175.1700
  • 100 $161.3400
  • 500 $153.2800
  • 800 $149.5400
$149.5400 / $175.1700 Buy Now
DISTI # 2N5666U3
Avnet Silica Trans GP BJT NPN 200V 5A 3-Pin SMD Tray (Alt: 2N5666U3) RoHS: Compliant Min Qty: 100 Package Multiple: 1 Lead time: 24 Weeks, 0 Days Silica - 0
Buy Now

Part Details for 2N5666U3

2N5666U3 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

2N5666U3 Part Data Attributes

2N5666U3 Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
2N5666U3 Microchip Technology Inc Power Bipolar Transistor, 5A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 22 Weeks
Collector Current-Max (IC) 5 A
Collector-Emitter Voltage-Max 200 V
Configuration SINGLE
DC Current Gain-Min (hFE) 5
JESD-30 Code R-XDSO-N3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 200 °C
Package Body Material UNSPECIFIED
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 35 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish TIN LEAD
Terminal Form NO LEAD
Terminal Position DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for 2N5666U3

This table gives cross-reference parts and alternative options found for 2N5666U3. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N5666U3, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
2N5666U3 Microsemi Corporation Check for Price Power Bipolar Transistor, 5A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon, 2N5666U3 vs 2N5666U3
JANS2N5666U3 Microchip Technology Inc $1,216.7007 Power Bipolar Transistor, 5A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon, Ceramic, Metal-Sealed Cofired, 3 Pin 2N5666U3 vs JANS2N5666U3
JANS2N5666U3 Defense Logistics Agency Check for Price Power Bipolar Transistor, 5A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon, Ceramic, Metal-Sealed Cofired, 3 Pin, SURFACE MOUNT PACKAGE-3 2N5666U3 vs JANS2N5666U3

2N5666U3 Related Parts

2N5666U3 Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the 2N5666U3 is -40°C to +125°C, as specified in the datasheet. However, it's essential to note that the device's performance may degrade at extreme temperatures, and it's crucial to consider thermal management in your design.

  • To ensure proper biasing, follow the recommended biasing circuit and voltage levels specified in the datasheet. Typically, a voltage divider or a resistive network is used to set the bias voltage. Additionally, consider the input impedance and output impedance of the device when designing your biasing circuit.

  • The maximum power dissipation of the 2N5666U3 is 1.5 W, as specified in the datasheet. However, it's essential to consider the thermal resistance of the package and the PCB layout to ensure the device operates within its thermal limits.

  • While the 2N5666U3 is primarily designed as a voltage regulator, it can be used as a switch or amplifier in certain applications. However, it's crucial to carefully evaluate the device's specifications and ensure it meets the requirements of your specific use case.

  • To minimize EMI and ensure EMC, follow proper PCB layout and design practices, such as using a solid ground plane, minimizing trace lengths, and using shielding or filtering components. Additionally, consider using a ferrite bead or common-mode choke to reduce high-frequency noise.

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for 2N5666U3 by Microchip Technology Inc.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: 2N5666U3 by Microchip Technology Inc

Select Manufacturer
Which Manufacturer of 2N5666U3 would you like to use for your alert(s)?
  • Please alert me when 2N5666U3 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for 2N5666U3 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for 2N5666U3 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for 2N5666U3 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for 2N5666U3.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare 2N5666U3 by Microchip Technology Inc

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: