XC6223 TOREX [Torex Semiconductor], XC6223 Datasheet - Page 32

• Manufacturer Part Number: XC6223
• Description: Built-in Inrush Current Protection, 300mA High Speed LDO Voltage Regulator
• Manufacturer: TOREX [Torex Semiconductor]

● SOT-89-5 Power Dissipation
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2. Power Dissipation vs. Operating temperature
■PACKAGING INFORMATION (Continued)
Power dissipation data for the SOT-89-5 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（℃）
XC6223
Measurement Condition (Reference data)
Condition: Mount on a board
Ambient:
Soldering: Lead (Pb) free
Board:
Material:
Thickness: 1.6 mm
Through-hole: 5 x 0.8 Diameter
Board Mount (Tj max = 125℃)
1400
1200
1000
800
600
400
200
0
25
25
85
Natural convection
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
Glass Epoxy (FR-4)
Series
45
Ambient Temperature Ta (℃)
Pd-Ta特性グラフ
Power Dissipation Pd（mW）
周辺温度Ta（℃）
65
Pd vs. Ta
1300
520
2
85
in one side)
105
Thermal Resistance (℃/W)
て
125
76.92
Evaluation Board (Unit: mm)