Document
• 1N821-1,1N823-1,1N825-1,1N827-1 AND 1N829-1 AVAILABLE IN JAN, JANTX, JANTXV AND JANS PER MIL-PRF-19500/159
• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • METALLURGICALLY BONDED • DOUBLE PLUG CONSTRUCTION
1N821 thru 1N829A and
1N821-1 thru 1N829-1
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C DC Power Dissipation: 500mW @ +50°C Power Derating: 4 mW / °C above +50°C
REVERSE LEAKAGE CURRENT
lR = 2µA @ 25°C & VR = 3 Vdc
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise speci½ed.
JEDEC TYPE NUMBER
1N821 1N821A 1N822 †
1N823 1N823A 1N824 †
1N825 1N825A 1N826
1N827 1N827A 1N828 1N829 1N829A
ZENER VOLTAGE
vz @ I ZT
VOLTS 5.9—6.5 5.9—6.5 5.9—6.5
5.9—6.5 5.9—6.5 5.9—6.5
5.9—6.5 5.9—6.5 6.2—6.9
5.9—6.5 5.9—6.5 6.2—6.9
5.9—6.5 5.9—6.5
ZENER TEST CURRENT I ZT
mA 7.5 7.5 7.5
7.5 7.5 7.5
7.5 7.5 7.5
7.5 7.5 7.5
7.5 7.5
MAXIMUM ZENER
IMPEDANCE (Note 1)
ZZT
OHMS
15 10 15
15 10 15
15 10 15
15 .