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1N3821A

Compensated Deuices Incorporated
Part Number 1N3821A
Manufacturer Compensated Deuices Incorporated
Description (1N3821 - 1N3828A) ZENER DIODE
Published Apr 4, 2012
Detailed Description • 1N3821A-1 THRU 1N3828A-1 AVAILABLE IN JAN, JANTX AND JANTXV PER MIL-PRF-19500/115 • 1 WATT ZENER DIODE • DOUBLE PLUG C...
Datasheet PDF File 1N3821A PDF File

1N3821A
1N3821A


Overview
• 1N3821A-1 THRU 1N3828A-1 AVAILABLE IN JAN, JANTX AND JANTXV PER MIL-PRF-19500/115 • 1 WATT ZENER DIODE • DOUBLE PLUG CONSTRUCTION • METALLURGICALLY BONDED 1N3821A thru 1N3828A and 1N3821A-1 thru 1N3828A-1 MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C DC Power Dissipation: 1 watt @TL = 95°C Power Derating: 12.
5 mW / °C above TL = 95°C Forward Voltage @ 200mA = 1.
2 volts maximum ELECTRICAL CHARACTERISTICS @ 25°C CDI TYPE NUMBER (NOTE 1) NOMINAL ZENER VOLTAGE VZ @ 1ZT (NOTE 3) VOLTS 1N3821 1N3821A 1N3822 1N3822A 1N3823 1N3823A 1N3824 1N3824A 1N3825 1N3825A 1N3826 1N3826A 1N3827 1N3827A 1N3828 1N3828A 3.
3 3.
3 3.
6 3.
6 3.
9 3.
9 4.
3 4.
3 4.
7 4.
7 5.
1 5.
1 5.
6 5.
6 6.
2 6.
2 ZENER TEST CURRENT 1ZT ZZT @ 1ZT ZZK @ 1ZK=1mA (NOTE 2) OHMS 400 400 400 400 400 400 400 400 500 500 550 550 600 600 700 700 MAXIMUM ZENER IMPEDANCE MAX.
DC ZENER CURRENT 1ZM MAX.
REVERSE LEAKAGE CURRENT lR @ VR mA 76 76 69 69 64 64 58 58 53 53 49 49 45 45 41 41 OHMS 10 10 10 10 9 9 9 9 8 8 7 7 5 5 2 2 mA 276 276 252 252 www.
DataSheet.
co.
kr µA 100 100 75 75 25 25 5 5 5 5 3 3 3 3 3 3 VOLTS 1 1 1 1 1 1 1 1 1 1 1 1 2 2 3 3 FIGURE 1 238 238 213 213 194 194 178 178 162 162 146 146 DESIGN DATA CASE: Hermetically sealed glass case, DO41.
LEAD MATERIAL: Copper clad steel LEAD FINISH: Tin / Lead THERMAL RESISTANCE: (ROJEC): 80 ˚C/W maximum at L = .
375 inch THERMAL IMPEDANCE: (ZOJX): 15 ˚C/W maximum NOTE 1 NOTE 2 NOTE 3 No suffix = + 10% tolerance on nominal Zener voltage, suffix “A” signifies +5%, suffix “C” signifies + 2%, suffix “D” signifies + 1%.
Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.
c.
current equal to 10% of 1ZT.
Zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25°C + 3°C.
POLARITY: Diode to be operated with the banded (cathode) end positive.
MOUNTING POSITION: Any.
22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://www.
cd...


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