NXP Semiconductors 1N821
The quoted values of ∆Vref are based on a constant current IZ. This level of ∆Vref is not significant on a 1N821 (∆Vref < 96 mV), it is however very significant on a 1N829 (∆Vref < 5 mV).| Part No. | 1N821 |
|---|---|
| Datasheet | 1N821 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Voltage reference diodes |
| Buy | Stock & Price |
FEATURES
● Temperature compensated● Reference voltage range: 5.89 to 6.51 V (typ. 6.20 V)
● Low temperature coefficient range: max. 0.0005 to 0.01 %/K. k handbook, halfpage 1N821 to 1N829 1N821A to 1N829A
DESCRIPTION
Voltage reference diode in a hermetically-sealed SOD68 (DO-34) glass package. a MAM216 APPLICATION● Voltage reference sources in measuring instruments such as digital voltmeters. Fig.1 Simplified outline (SOD68; DO-34) and symbol. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL IZ Ptot Tstg Tj Tamb PARAMETER working current total power dissipation storage temperature junction temperature operating ambient temperature Tamb = 50 °C CONDITIONS MIN. − − −65 − −55 MAX. 50 400 +200 200 +100 UNIT mA mW °C °C °C 1996 Mar 20 2 Philips Semiconductors Product specification Voltage reference diodes
ELECTRICAL CHARACTERISTICS
Tj = 25 °C unless otherwise specified. SYMBOL Vref ∆Vref PARAMETER reference voltage reference voltage excursion 1N821;...
