guard ring การใช้

• It consists of an anode and two co-axial guard rings.
• A guard rings the bells, and Navarre thinks that Imperius has killed the hawk.
• As long as this guard ring diode is not forward biased, it adds only capacitance.
• Various strategies are used, from guard rings to overlaps of metallization to spread out the field gradient.
• Sancho's troops cut the chains guarding the tent and Slavic guards ring of the Miramamol韓, supreme commander of the Al-Andalusian Forces.
• The guard rings consume valuable die area and are used primarily for larger higher-voltage diodes, while overlapping metallization is employed primarily with smaller low-voltage diodes.
• Very-high-impedance devices with ultralow leakage current require packages that do not allow stray current to flow, and may also have guard rings around input terminals.
• In higher voltage Schottky devices, in particular, the guard ring structure needed to control breakdown field geometry creates a parasitic p-n diode with the usual recovery time attributes.