Datasheets
STR-L451 by: Sanken Electric Co Ltd

Switching Controller

Part Details for STR-L451 by Sanken Electric Co Ltd

Results Overview of STR-L451 by Sanken Electric Co Ltd

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STR-L451 Information

STR-L451 by Sanken Electric Co Ltd is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

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MP-5FRJ12STWS-025 Amphenol Cables on Demand Amphenol MP-5FRJ12STWS-025 Flat Silver Satin Modular Straight-Thru Cables, RJ12 / RJ12 25ft

Price & Stock for STR-L451

Part # Distributor Description Stock Price Buy
DISTI # STR-L451-ND
DigiKey IC OFFLINE SW FLYBACK STA-10L Min Qty: 3300 Lead time: 30 Weeks Container: Bulk Temporarily Out of Stock
  • 3,300 $3.4875
$3.4875 Buy Now

Part Details for STR-L451

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STR-L451 Part Data Attributes

STR-L451 Sanken Electric Co Ltd
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STR-L451 Sanken Electric Co Ltd Switching Controller
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer SANKEN ELECTRIC CO LTD
Package Description SIP-10/8
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique RESONANT CONTROL
Input Voltage-Nom 20 V
JESD-30 Code R-PSIP-T8
Length 25.25 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -20 °C
Package Body Material PLASTIC/EPOXY
Package Code SIP
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 11.7 mm
Surface Mount NO
Temperature Grade OTHER
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 4 mm

STR-L451 Related Parts

STR-L451 Frequently Asked Questions (FAQ)

  • A good PCB layout for the STR-L451 should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure good copper coverage around the device. Avoid placing thermal vias under the device, and use a solid ground plane to reduce thermal resistance.

  • To ensure reliable operation in high-temperature environments, follow the recommended derating curves for the STR-L451. Also, consider using a heat sink or thermal interface material to reduce the junction temperature. Ensure good airflow and avoid thermal hotspots around the device.

  • The recommended soldering conditions for the STR-L451 are: peak temperature of 260°C, soldering time of 10 seconds, and a temperature slope of 3°C/s. Use a solder with a melting point of 217°C to 221°C, and ensure the device is not exposed to temperatures above 260°C for more than 10 seconds.

  • To protect the STR-L451 from EOS and ESD, use a robust PCB design with adequate clearance and creepage distances. Implement ESD protection devices, such as TVS diodes or ESD arrays, and ensure proper handling and storage procedures are followed during manufacturing and assembly.

  • Store the STR-L451 in a dry, cool place, away from direct sunlight and moisture. Handle the devices by the body or pins, avoiding touching the leads or die. Use anti-static packaging and follow proper ESD handling procedures to prevent damage during storage and assembly.