R3115Z RICOH [RICOH electronics devices division], R3115Z Datasheet - Page 26

• Manufacturer Part Number: R3115Z
• Description: LOW VOLTAGE DETECTOR WITH OUTPUT DELAY
• Manufacturer: RICOH [RICOH electronics devices division]

POWER DISSIPATION (WLCSP-4-P2)
This specification is at mounted on board. Power Dissipation (P
This specification is based on the measurement at the condition below:
Measurement Conditions
Measurement Result
PACKAGE INFORMATION
Thermal Resistance
Power Dissipation
600
500
400
300
200
100
Board Dimensions
530
0
Board Material
Through-hole
Copper Ratio
Environment
0
25
Ambient Temperature ( C)
Power Dissipation
50
θja=(125−25°C)/0.53W=189°C/W
Top side : Approx. 50% , Back side : Approx. 50%
Standard Land Pattern
75 85
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
On Board
530mW
100
(Topt=25°C,Tjmax=125°C)
40mm × 40mm × 1.6mm
Standard Land Pattern
125
−
150
D
) depends on conditions of mounting on board.
Measurement Board Pattern
IC Mount Area (Unit : mm)
PE-WLCSP-4-P2-0610