XC6216 TOREX [Torex Semiconductor], XC6216 Datasheet - Page 41

• Manufacturer Part Number: XC6216
• Description: Voltage Regullators with Stand-by Function-Input Voltage: 30V
• Manufacturer: TOREX [Torex Semiconductor]

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2. Power Dissipation vs. Ambient Temperature
Power dissipation data for the SOT-223 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.
Ambient Temperature（℃）
SOT-223 Power Dissipation
Material:
Thickness:
Through-hole:
Measurement Condition
Condition:
Ambient:
Soldering:
Board:
Board Mount (Tj max = 125℃)
1600
1400
1200
1000
800
600
400
200
0
25
25
85
Mount on a board
Natural convection
Lead (Pb) free
Dimensions 40 x 40 mm (1600 mm
Copper (Cu) traces occupy 50% of the board area
Package heat-sink is tied to the copper traces
4 x 0.8 Diameter
In top and back faces
1.6 mm
Glass Epoxy (FR-4)
45
Ambient Temperature Ta (℃)
Pd-Ta特性グラフ
Power Dissipation Pd（mW）
周辺温度Ta（℃）
Pd vs. Ta
65
1500
600
85
2
in one side)
105
Thermal Resistance (℃/W)
125
66.67
Evaluation Board (Unit: mm)
XC6216/XE6216
41/45
Series