xc6220 TOREX SEMICONDUCTOR LTD., xc6220 Datasheet - Page 16

• Manufacturer Part Number: xc6220
• Description: 1a Ldo Voltage Regulator With ?greenoperation?
• Manufacturer: TOREX SEMICONDUCTOR LTD.

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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.
2.
Ambient Temperature（℃）
● SOT-89-5 Power Dissipation
XC6220
Material:
Thickness:
Through-hole: 5 x 0.8 Diameter
Measurement Condition (Reference data)
Condition:
Ambient:
Soldering:
Board:
Board Mount (Tj max = 125℃)
1400
1200
1000
800
600
400
200
0
25
25
85
Mount on a board
Lead (Pb) free
Natural convection
Dimensions 40 x 40 mm (1600 mm
Copper (Cu) traces occupy 50% of the board area
Glass Epoxy (FR-4)
1.6 mm
Series
In top and back faces
Package heat-sink is tied to the copper traces
45
Ambient Temperature Ta (℃)
Pd-Ta特性グラフ
Power Dissipation Pd（mW）
周辺温度Ta（℃）
65
Pd vs. Ta
2
1300
520
in one side)
85
105
て
Thermal Resistance (℃/W)
125
76.92
Evaluation Board (Unit: mm)