Part Number: ISO7842 Hi
in customer's application, bus voltage is 1500V, so customer want to choose the creepage distance 15mm.
to iso7842 DWW package, the datasheet shows that the creepage is >14.5mm, so can iso7842 DWW package meet 15mm requirement…
Part Number: ISOW7842 Other Parts Discussed in Thread: ISO7041 Could you please advise about ATEX certification of the ISOW7842F? This component is used in truck mobile fuel level sensors. The sertification of this devices upon to ATEX is mandatory and…
Part Number: ISO7842 Hello,
There is a supply current information in the datasheet. I think it is max value is written because it is all recommended operation range.
The question is the supply current has dependency on temperature? If yes, how trend it…
Part Number: ISO7842 Hi
ISO7842FDWWR
customer want to know the length of red curve A, and the length of red curve B.
could you provide this data to us?
thanks.
Part Number: ISO7842 Hello,
There is a schematic example in Figure 21. There is numbers 10 mils, 40 mils and 10 mils in vertical direction.
The numbers are for maintaining the impedance for high speed data, not for isolation barrier. The distance can…
Part Number: ISO7842 Hello,
There is a description as below which equivalent DC voltage when applied DC, not AC case. There is a spec 2828VDC in DWW package case of VIOWM. Do we think ok DC spec is equal with AC peak voltage? For example VISO is 5700Vrms…
Part Number: ISO7842 Hi,
Please tell me about TDDB of ISO78xx.
ISO7842: TDDB lifetime data is shown in Figure1 and Figure2 of the data sheet. Data is stated only when Stress-voltage frequency = 60Hz.
Q1.Can you provide data at high frequencies other than…
Part Number: ISO7842 Dear, All
It is a question about ISO7842 Insulation Specifications. Please tell me the differences in the following specifications. · Viorm "Maximum repetitive peak isolation voltage" · Viowm "Maximum isolation working…
Part Number: ISO7842 Hello,
We would like to know if 1st and 2nd side short failure happens in ISO7842 internally.
In my understanding, ISO7842 has two cascade capacitor barrier has and they are connecting by bonding wire between them.
If a capacitor…