| ??? 09/06/11 15:32 Read: times Msg Score: +1 +1 Informative |
#183635 - heat spreader Responding to: ???'s previous message |
Although I doubt that this will work since these heat spreaders seem to be aimed at larger packages, they do claim that the T-wing will conform to different shapes so it may be worth getting a sample and trying it over the device and several of the adjacent ones as well. They do offer to cut them to other sizes, but a SOT223 is really small.
The wings will allow the area required for dissipation above the board. Still, an interesting approach to heat dissipation, http://vendor.parker.com/Groups/Se...DERS_1.pdf |
| Topic | Author | Date |
| LM 1117 SOT 223 - Heatsinking | 01/01/70 00:00 | |
| Tight Suggestion | 01/01/70 00:00 | |
| I hate to change it, but | 01/01/70 00:00 | |
| Price Competition | 01/01/70 00:00 | |
| Price competition? | 01/01/70 00:00 | |
| Depends | 01/01/70 00:00 | |
| Switcher | 01/01/70 00:00 | |
| Switchers... | 01/01/70 00:00 | |
| LM1117 is an LDO | 01/01/70 00:00 | |
| 5V -> 3.3V | 01/01/70 00:00 | |
whoops | 01/01/70 00:00 | |
| LDO in HDO Application | 01/01/70 00:00 | |
| SOT223 will not work at all! | 01/01/70 00:00 | |
| "A Proper Heatsink" Indeed | 01/01/70 00:00 | |
| heat spreader | 01/01/70 00:00 | |
| LD1117 | 01/01/70 00:00 | |
| Alternative to LD1117 | 01/01/70 00:00 | |
| The LV33 can only deliver 500mA | 01/01/70 00:00 | |
| Current rating of LF33CV | 01/01/70 00:00 | |
| LD1086DT33 | 01/01/70 00:00 |