|
If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
Datasheet File OCR Text: |
* 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: -65C to +175C Storage Temperature: -65C to +175C DC Power Dissipation: 500mW @ +50C Power Derating: 4 mW / C above +50C REVERSE LEAKAGE CURRENT lR = 2A @ 25C & VR = 3 Vdc ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise speci1/2ed. JEDEC TYPE NUMBER ZENER VOLTAGE vz @ I ZT ZENER TEST CURRENT I ZT MAXIMUM ZENER IMPEDANCE (Note 1) Z ZT VOLTAGE TEMPERATURE STABILITY V ZT -55 to +100 (Note 2) EFFECTIVE TEMPERATURE COEFFICIENT FIGURE 1 % / C 0.01 0.01 0.01 0.005 0.005 0.005 0.002 0.002 0.002 0.001 0.001 0.001 0.0005 0.0005 VOLTS 1N821 1N821A 1N822 1N823 1N823A 1N824 1N825 1N825A 1N826 1N827 1N827A 1N828 1N829 1N829A 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 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 OHMS 15 10 15 15 10 15 15 10 15 15 10 15 15 10 mV 96 96 96 48 48 48 19 19 20 9 9 10 5 5 DESIGN DATA CASE: Hermetically sealed glass case. DO - 35 outline. LEAD MATERIAL: Copper clad steel. LEAD FINISH: Tin / Lead POLARITY: Diode to be operated with the banded (cathode) end positive. MOUNTING POSITION: Any. Double Anode: Electrical Speci1/2cations Apply Under Both Bias Polarities. NOTE 1 Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal to 10% of lZT. The maximum allowable change observed over the entire temperature range i.e., the diode voltage will not exceed the speci1/2ed mV at any discrete temperature between the established limits, per JEDEC standard No. 5. NOTE 2 6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841 PHONE (978) 620-2600 FAX (978) 689-0803 WEBSITE: http://www.microsemi.com 15 1N821 thru INCLUDING -1 VERSIONS 1N829A 500 Pd, Rated Power Dissipation (mW) 600 500 400 300 200 100 0 25 50 100 150 175 ZENER IMPEDANCE ZZT (OHMS) 100 50 10 5 TL, Lead temperature (C) 3/8" from body FIGURE 2 POWER DERATING CURVE 1 5 6 7 8 9 10 OPERATING CURRENT lZT (mA) FIGURE 3 ZENER IMPEDANCE VS. OPERATING CURRENT CHANGE IN TEMPERATURE COEFFICIENT ( %/C) +.0010 +.0005 0 -.0005 -.0010 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 OPERATING CURRENT lZT (mA) FIGURE 4 TYPICAL CHANGE OF TEMPERATURE COEFFICIENT WITH CHANGE IN OPERATING CURRENT 16 |
Price & Availability of 1N8241N825 |
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |