XC6501A1217R-G TOREX [Torex Semiconductor], XC6501A1217R-G Datasheet - Page 20

• Manufacturer Part Number: XC6501A1217R-G
• Description: Output Capacitor-Less, Low Power Consumption, High Speed LDO Regulator
• Manufacturer: TOREX [Torex Semiconductor]

● SOT-25 Power Dissipation
20/21
2. Power Dissipation vs. Operating temperature
■PACKAGING INFORMATION (Continued)
Power dissipation data for the SOT-25 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as one of reference data taken in the described
condition.
1.
Ambient Temperature（℃）
XC6501 Series
Measurement Condition (Reference data)
Condition: Mount on a board
Ambient:
Soldering: Lead (Pb) free
Board:
Material:
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
Board Mount (Tj max = 125℃)
700
600
500
400
300
200
100
0
25
85
25
Natural convection
Glass Epoxy (FR-4)
Dimensions 40 x 40 mm (1600 mm
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
(Board of SOT-26 is used.)
45
Ambient Temperature Ta (℃)
Power Dissipation Pd（mW）
Pd-Ta特性グラフ
周辺温度Ta（℃）
Pd vs. Ta
65
600
240
2
in one side)
85
105
Thermal Resistance (℃/W)
166.67
評価基板レイアウト（単位：mm）
Evaluation Board (Unit: mm)
125