Electronic Components Datasheet Search |
|
MJF6388 Datasheet(PDF) 7 Page - ON Semiconductor |
|
MJF6388 Datasheet(HTML) 7 Page - ON Semiconductor |
7 / 8 page MJF6388 (NPN), MJF6668 (PNP) http://onsemi.com 7 MOUNTED FULLY ISOLATED PACKAGE LEADS HEATSINK 0.110" MIN Figure 14. Clip Mounting Position for Isolation Test Number 1 *Measurement made between leads and heatsink with all leads shorted together CLIP CLIP 0.099" MIN LEADS HEATSINK 0.099" MIN Figure 15. Clip Mounting Position for Isolation Test Number 2 Figure 16. Screw Mounting Position for Isolation Test Number 3 MOUNTED FULLY ISOLATED PACKAGE MOUNTED FULLY ISOLATED PACKAGE LEADS HEATSINK TEST CONDITIONS FOR ISOLATION TESTS* 4−40 SCREW PLAIN WASHER HEATSINK COMPRESSION WASHER NUT CLIP HEATSINK Laboratory tests on a limited number of samples indicate, when using the screw and compression washer mounting technique, a screw torque of 6 to 8 in . lbs is sufficient to provide maximum power dissipation capability. The compression washer helps to maintain a constant pressure on the package over time and during large temperature excursions. Destructive laboratory tests show that using a hex head 4−40 screw, without washers, and applying a torque in excess of 20 in . lbs will cause the plastic to crack around the mounting hole, resulting in a loss of isolation capability. Additional tests on slotted 4−40 screws indicate that the screw slot fails between 15 to 20 in . lbs without adversely affecting the pack- age. However, in order to positively ensure the package integrity of the fully isolated device, ON Semiconductor does not recommend exceeding 10 in . lbs of mounting torque under any mounting conditions. Figure 17. Typical Mounting Techniques* MOUNTING INFORMATION ** For more information about mounting power semiconductors see Application Note AN1040. |
Similar Part No. - MJF6388 |
|
Similar Description - MJF6388 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |