Absolute Maximum Ratings STV9302A
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1 Absolute Maximum Ratings
Note:1. Usually the flyback v ol tage is sl ightly more t han 2 x VS. This must be taken into consideration when
setting
VS.
2. Versus pin 4
3. V3 is higher than V
S
during the first half of the flyback pulse.
4. Such repetitive output peak currents are usually observed just before and after the flyback pulse.
5. This non-repetitive output peak current can be ob served, f or e xampl e, during the Switch -On/SwitchOff phases. This peak current is acceptab le providi ng the SOA is respected (
Figure 8
and
Figure 9
).
6. All pins have a reverse diode towards pin 4, these diodes should never be forward-biased.
7. Input voltages must not exceed the lower value of either V
S
+ 2 or 40 volts.
2 Thermal Data
Symbol Parameter Value Unit
Voltage
V
S
Supply Voltage (pin 2) - Note 1 and Note 2 40 V
V
5
, V
6
Flyback Peak Voltage - Note 2 70 V
V
3
Voltage at Pin 3 - Note2, Note3 and Note6 -0.4 to (VS + 3) V
V
1
, V
7
Amplifier Input Voltage - Note 2, Note 6 and Note 7 - 0.4 to (VS + 2) or +40 V
Current
I0 (1) Output Peak Current at f = 50 to 200 Hz , t ≤ 10µs - Note 4 ±5 A
I0 (2) Output Peak Current non-repetitive - Note 5 ±2 A
I
3
Sink Sink Current, t<1ms - Note 3 1.5 A
I3 Source Source Current, t < 1ms 1.5 A
I
3
Flyback pulse current at f=50 to 200Hz, t≤10µs - Note 4 ±5 A
ESD Susceptibility
ESD1 Human body model (100 pF discharged through 1.5 kΩ)2kV
ESD2 EIAJ Standard (200 pF discharged through 0 Ω) 300 V
Temperature
T
s
Storage Temperature -40 to 150 °C
T
j
Junction Temperature +150 °C
Symbol Parameter Value Unit
R
thJC
Junction-to-Case Thermal Resistance 3 °C/W
T
T
Temperature for Thermal Shutdown 150 °C
T
J
Recommended Max. Junction Temperature 120 °C