Heatsink Power Dual Black TO-220

Quick Heatsink Guide

Ohmite

This tutorial will provide an overview of heatsink operation and present a couple of examples for determining heatsink size.  This quick heatsink guide will assist in choosing a proper heatsink size based on temperature limits for popular D-PAK, TO-220, and TO-247 packages.

Related Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
HEATSINK BLACK ANODIZEDCSM221-12AEHEATSINK BLACK ANODIZED0 - Immediate$248.22View Details
HEATSINK BLACK ANODIZEDCSM222-30AEHEATSINK BLACK ANODIZED0 - Immediate$161.54View Details
HEATSINK BLACK ANODIZEDCSM221-28AEHEATSINK BLACK ANODIZED0 - Immediate$285.07View Details
HEATSINK BLACK ANODIZEDCSM221-40AEHEATSINK BLACK ANODIZED0 - Immediate$320.41View Details
HEATSINK FOR TO-263DV-T263-101EHEATSINK FOR TO-2630 - ImmediateSee Page for PricingView Details
HEATSINK AND CLIP FOR TO-247 BLKWA-T247-101EHEATSINK AND CLIP FOR TO-247 BLK10537 - Immediate$596.00View Details
HEATSINK TO-220,TO-218,TO-247RA-T2X-38EHEATSINK TO-220,TO-218,TO-2470 - Immediate$467.26View Details
HEATSINK TO-218,TO-220,TO-247FA-T220-38EHEATSINK TO-218,TO-220,TO-2470 - Immediate$541.00View Details
HEATSINK FOR TO-220EV-T220-38EHEATSINK FOR TO-2200 - ImmediateSee Page for PricingView Details
ROUND HEAT SINK STAR LED BOARDSSA-LED-113EROUND HEAT SINK STAR LED BOARDS0 - Immediate$468.35View Details
PTM Published on: 2011-02-16

Related Product Highlight

CSM-Series Heatsinks Ohmite's CSM-series heatsinks feature three extrusion styles in two lengths, can accommodate multiple devices, and are vertically mounted using solderable pins.
D Series Heatsink The D Series Heatsinks for TO-252, TO-263 and TO-268 devices from Ohmite featuring two new styles that include flat areas for "Pick and Place" board assembly.
S Series Heatsinks Ohmite's S Series LED heatsinks are low cost and easy assembly heat sinks for “Star” LED packages supplied by Cree, Lumileds, Osram, and others. This simple heat sink can hold LED modules and can be mounted simply with some thread forming screws.

Related Articles and Blogs

Smart Drivers Control LED Temperature to Solve SSL Thermal Issues Learn about newer thermal management techniques which offer simplified and flexible design solutions.