XC6216 Datasheet, PDF (42/45 Pages) Torex Semiconductor – Voltage Regullators with Stand-by Function-Input Voltage: 30V

XC6216/XE6216 Series
● SOP-8FD Power Dissipation(Under Development)
Power dissipation data for the SOP-8FD is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1. Measurement Condition
Condition:
Ambient:
Soldering:
Board:
Mount on a board
Natural convection
Lead (Pb) free
Dimensions 40 x 40 mm (1600 mm2 in one side)
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Thickness:
Through-hole:
Glass Epoxy (FR-4)
1.6 mm
4 x 0.8 Diameter
40.0
28.9
2.54
1.4
2. Power Dissipation vs. Ambient Temperature (85℃)
Board Mount (Tj max = 125℃)
Ambient Temperatur（℃）
25
85
Power Dissipation Pd（mW）
1500
600
Evaluation Board (Unit: mm)
Thermal Resistance(℃/W)
66.67
Pd vs Ta
1600
1400
1200
1000
800
600
400
200
0
25 35 45 55 65 75 85 95 105 115 125
Ambient Temperature Ta（℃）
42/45