| ??? 10/09/09 12:28 Read: times Msg Score: -1 -1 Non-Specific question |
#169575 - negative diode voltage |
I am using a custom chip which has several rows of diodes and resistors connected in individual rows.Actually there is no intentional connection between the diodes and resistor.
I get a forward bias voltage of the diode to be 0.8V for 1mA current.(when there is no current flowing into resistor) However when there is a current flowing into the resistor the diode voltage becomes -ve about -1 v or so. What are the possible reasons for the voltage across the diode to become negative? thanks Siva |
| Topic | Author | Date |
| negative diode voltage | 01/01/70 00:00 | |
| Do you have a datasheet of chip | 01/01/70 00:00 | |
| specification | 01/01/70 00:00 | |
| Parasitic substrate diodes... | 01/01/70 00:00 | |
true | 01/01/70 00:00 |