XC6216 Datasheet, PDF (40/45 Pages) Torex Semiconductor – Voltage Regullators with Stand-by Function-Input Voltage: 30V

XC6216/XE6216 Series
■PACKAGING INFORMATION (Continued)
● USP-6C Power Dissipation
Power dissipation data for the USP-6C 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:
Mount on a board
て
Ambient:
Natural convection
Soldering:
Board:
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:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole:
4 x 0.8 Diameter
2. Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
25
85
Power Dissipation Pd（mW）
1000
400
Evaluation Board (Unit: mm)
Thermal Resistance (℃/W)
100.00
1200
1000
800
600
400
200
0
25
Pd-Ta_P特_d 性_vs.グ_Taラフ
45
65
85
105
125
Ambien_周t T_辺em_温pe_度rat_Tur_ae_（T_℃a (_）℃)
40/45