MUR480EG, MUR4100EG
http://onsemi.com
5
Lead Length, L (IN)
Mounting
Method
1/8
1/4 1/2 Units3/4
1
2
3
50
58
RJA
51 53
59 61
28
°C/W
°C/W
°C/W
TYPICAL VALUES FOR
RJA
IN STILL AIR
Data shown for thermal resistance junction?to?ambient
(RJA) for the mountings shown is to be used as typical
guideline values for preliminary engineering or in case the
tie point temperature cannot be measured.
NOTE 2 ?
AMBIENT MOUNTING DATA
MOUNTING METHOD 1
MOUNTING METHOD 2
MOUNTING METHOD 3
55
63
L
L
P.C. Board Where Available Copper
Surface area is small.
L
L
Vector Push?In Terminals T?28
L = 1/2″
Board Ground Plane
P.C. Board with
″
x1?1/2″
Copper Surface
1?1/2