1N4777A/TR [Microchip]

The 1N4775 thru 1N4784A series of Zero-TC Reference Diodes provides a selection of 8.5 V nominal voltages and temperature coefficients to as low as 0.0005%/°C for minimal voltage change with temperature when operated at 7.5 mA. Options for screening similar to JAN, JANTX, JANTXV, and JANS also exist by using MQ, MX, MV or MSP respectively for part number prefixes and high reliability screening. Microchip also offers numerous other Zener Reference Diode products for a variety of other voltages from 6.2 V to 200 V

JEDEC registered 1N4775 thru 1N4784A series.

Standard reference voltage of 8.5 V +/-5%.

Internal metallurgical bonds.

Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers.

For example, designate "MX1N4779A" for a JANTX, or MV1N4784A for a JANTXV screen.

Radiation Hardened devices available by changing the "1N" prefix to "RH", e.g. RH4779A, RH4784A, etc.

Also consult factory for "RH" data sheet brochure for other radiation hardened reference diode products.