STCS2A Maximum ratings
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3 Maximum ratings
Note: Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Table 3. Absolute maximum ratings
Symbol Parameter Value Unit
V
CC
DC supply voltage -0.3 to +45
V
DRAIN Drain pin -0.3 to +45
SOURCE Source pin -0.3 to + 3.3 V
PWM, EN, DISC Logic pins -0.3 to + V
CC
+ 3.3 V
SLOPE, FB Configuration pins -0.3 to + 3.3 V
ESD Human body model (all pins) ±2 kV
T
J
(1)
1. T
J
is calculated from the ambient temperature T
A
and the power dissipation P
D
according the following formula:
T
J
= T
A
+ (P
D
x R
thJA
). See Figure 16. for details of max power dissipation for ambient temperatures higher than 25 °C.
Junction temperature -40 to 150 °C
T
STG
Storage temperature range -55 to 150 °C
Table 4. Thermal data
Symbol Parameter PowerSO-10 Unit
R
thJC
Thermal resistance junction-case 2 °C/W
R
thJA
Thermal resistance junction-ambient
(1)
50 °C/W
R
thJA
Thermal resistance junction-ambient
(2)
35 °C/W
R
thJA
Thermal resistance junction-ambient
(3)
12 °C/W
1. FR4 with using the recommended pad-layout
2. FR4 with heat sink on board (6 cm
2
).
3. FR4 with copper-filled through holes and external heat sink applied.
