EMIF01-10018W5 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'EMIF01-10018W5' PDF : 10 Pages View PDF
EMIF01-10018W5
Fig. A5: Remaining voltage at both stages S1 (Vin) and S2 (Vout) during ESD surge
Vin
Vout
Vin
Vout
a) Positive surge
b) Negative surge
Please note that the EMIF01-10018W5 is not only acting for positive ESD surges but also for negative ones. For negatives
surges, it clamps close to ground voltage as shown in Fig. A5b.
NOTE: DYNAMIC RESISTANCE MEASUREMENT
Fig. A6: Rd measurement current wave
I
IPP
t
2 µs
2.5 µs
2.5 µs duration measurement wave
As the value of the dynamic resistance remains stable for
a surge duration lower than 20µs, the 2.5µs rectangular
surge is well adapted. In addition both rise and fall times
are optimized to avoid any parasitic phenomenon during
the measurement of Rd.
5/10
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