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CD4767 Folha de dados(PDF) 1 Page - Microsemi Corporation |
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CD4767 Folha de dados(HTML) 1 Page - Microsemi Corporation |
1 / 2 page 201 • MONOLITHIC TEMPERATURE COMPENSATED ZENER REFERENCE CHIPS • ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • 8.5 & 9.1 VOLT NOMINAL ZENER VOLTAGE +5% • ELECTRICALLY EQUIVALENT TO 1N4765 THRU 1N4772A AND 1N4775 THRU 1N4782A SERIES • COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW CD4765 thru CD4767A and CD4770 thru CD4772A and CD4775 thru CD4777A and CD4780 thru CD4782A DESIGN DATA METALLIZATION: Top: C (Cathode)...................Al A (Anode)............. .........Al Back: ......................................Au AL THICKNESS....... .....25,000 Å Min GOLD THICKNESS... .....4,000 Å Min CHIP THICKNESS............. .....10 Mils CIRCUIT LAYOUT DATA: Backside must be electrically isolated. Backside is not cathode. For Zener operation cathode must be operated positive with respect to anode. TOLERANCES: ALL Dimensions + 2 mils MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise speci½ed. MAXIMUM ZENER ZENER MAXIMUM VOLTAGE TEMPERATURE EFFECTIVE TYPE VOLTAGE TEST ZENER TEMPERATURE RANGE TEMPERATURE NUMBER CURRENT IMPEDANCE STABILITY COEFFICIENT v z @ I ZT I ZT Z ZT ³V ZT MAXIMUM (Note 3) (Note 1) (Note 2) VOLTS mA OHMS mV °C % / °C CD4765 9.1 0.5 350 68 0 to + 75 0.01 CD4765A 9.1 0.5 350 141 -55 to + 100 0.01 CD4766 9.1 0.5 350 34 0 to + 75 0.005 CD4766A 9.1 0.5 350 70 -55 to + 100 0.005 CD4767 9.1 0.5 350 14 0 to + 75 0.002 CD4767A 9.1 0.5 350 28 -55 to + 100 0.002 CD4770 9.1 1.0 200 68 0 to + 75 0.01 CD4770A 9.1 1.0 200 141 -55 to + 100 0.01 CD4771 9.1 1.0 200 34 0 to + 75 0.005 CD4771A 9.1 1.0 200 70 -55 to + 100 0.005 CD4772 9.1 1.0 200 14 0 to + 75 0.002 CD4772A 9.1 1.0 200 28 -55 to + 100 0.002 CD4775 8.5 0.5 350 64 0 to + 75 0.01 CD4775A 8.5 0.5 350 132 -55 to + 100 0.01 CD4776 8.5 0.5 350 32 0 to + 75 0.005 CD4776A 8.5 0.5 350 66 -55 to + 100 0.005 CD4777 8.5 0.5 350 13 0 to + 75 0.002 CD4777A 8.5 0.5 350 26 -55 to + 100 0.002 CD4780 8.5 1.0 200 64 0 to + 75 0.01 CD4780A 8.5 1.0 200 132 -55 to + 100 0.01 CD4781 8.5 1.0 200 32 0 to + 75 0.005 CD4781A 8.5 1.0 200 66 -55 to + 100 0.005 CD4782 8.5 1.0 200 13 0 to + 75 0.002 CD4782A 8.5 1.0 200 26 -55 to + 100 0.002 NOTE 1 Zener impedance is derived by superimposing on l ZT A 60Hz rms a.c. current equal to 10% of l ZT . NOTE 2 The maximum allowable change observed over the entire temperature range i.e., the diode voltage will not exceed the speci½ed mV at any discrete temperature between the established limits, per JEDEC standard No.5. NOTE 3 Zener voltage range is +5% FIGURE 1 38 23 6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841 PHONE (978) 620-2600 FAX (978) 689-0803 WEBSITE: http://www.microsemi.com |
Nº de peça semelhante - CD4767 |
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Descrição semelhante - CD4767 |
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