sc-88a

PACKAGE INFORMATION
•
PE-SC-88A-100709
SC-88A
Unit: mm
PACKAGE DIMENSIONS
5
0.15±0.07
B
1.3±0.2
0.36±0.1
2.0±0.2
A
4
2.1±0.3
+0.2
1.25 −0.1
2
0 1
4
3
0.65
1
0.10 S AB
0.10 S
S
0
0.1
+0.1
0.9 −0.2
+0.1
0.2−0.05
1.1Max.
1
0.15
TAPING SPECIFICATION
+0.1
4.0±0.1
∅1.5 0
2.0±0.05
8.0±0.3
2.4
3.5±0.05
1.75±0.1
0.2±0.1
2.3
1.6Max.
∅1.05±0.1
4.0±0.1
TR User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
11.4±1.0
9.0±0.3
2±0.5
21±0.8
+1
60 0
0
180 −1.5
13±0.2
(1reel=3,000pcs)
PACKAGE INFORMATION
PE-SC-88A-100709
POWER DISSIPATION (SC-88A)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Mounting on Board (Wind velocity=0m/s)
Board Material
Glass cloth epoxy plastic (Double sided)
Board Dimensions
40mm × 40mm × 1.6mm
Copper Ratio
Top side : Approx. 50%, Back side : Approx. 50%
Through-holes
φ0.5mm × 44pcs
Measurement Results
(Topt=25°C, Tjmax=125°C)
Standard Land Pattern
Free Air
Power Dissipation
380mW
150mW
Thermal Resistance
θja=(125−25°C)/0.38W=263°C/W
θja=(125−25°C)/0.15W=667°C/W
Thermal Resistance
θjc=75°C/W
−
40
475
500
On Board
400
380
300
40
Power Dissipation PD (mW)
600
200
150
100
Free Air
0
0
25
50
75 85 100
125
150
Measurement Board Pattem
Ambient Temperature (°C)
Power Dissipation
IC Mount Area (Unit: mm)
RP105Q
RP109Q
RP114Q
RP171Q
RP200Q
RP201Q
Operating
time
Estimated
years∗
13,000hrs
9years
RP170Q
∗The volume is calculated on the supposition that operating four
hours/day.
0.35
1.90
Product Name
RECOMMENDED LAND PATTERN
0.7
The above graph shows the Power Dissipation of the package
based on Tjmax=125°C and Tjmax=150°C.
Operating the IC in the shaded area in the graph might have an
influence it's lifetime.
Operating time must be within the time limit described in the table
below, in case of operating in the shaded area.
0.65
(Unit: mm)