S-19104N10H-M5T1U Datasheet, PDF (36/40 Pages) Seiko Instruments Inc – VOLTAGE DETECTOR WITH SENSE PIN

FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN
S-19104/19106 Series
Rev.1.2_00
 Thermal Characteristics
1. SOT-23-5
1.0
Tj = 125C max.
0.8
Board 2
0.63 W
0.6
Board 1
0.4 ^{0.52 W}
0.2
0
0
50
100
150
Ambient temperature (Ta) [C]
1. 1 Board 1^*1
76.2 mm
Figure 42 Power Dissipation of Package (When Mounted on Board)
Table 15
Figure 43
Item
Thermal resistance value
(θ_ja)
Size
Material
Number of copper foil layer
1
Copper foil layer
2
3
4
Thermal via
Specification
192°C/W
114.3 mm × 76.2 mm × t1.6 mm
FR-4
2
Land pattern and wiring for testing: t0.070 mm
−
−
74.2 mm × 74.2 mm × t0.070 mm
−
1. 2 Board 2^*1
76.2 mm
Table 16
Figure 44
Item
Thermal resistance value
(θ_ja)
Size
Material
Number of copper foil layer
1
Copper foil layer
2
3
4
Thermal via
Specification
160°C/W
114.3 mm × 76.2 mm × t1.6 mm
FR-4
4
Land pattern and wiring for testing: t0.070 mm
74.2 mm × 74.2 mm × t0.035 mm
74.2 mm × 74.2 mm × t0.035 mm
74.2 mm × 74.2 mm × t0.070 mm
−
*1. The board is same in SOT-23-3, SOT-23-5 and SOT-23-6.
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