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* 1N4565A THRU 1N4584A AVAILABLE IN JANHC AND JANKC PER MIL-PRF-19500/452 * ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE * 6.4 VOLT ZENER VOLTAGE + 5% * ELECTRICALLY EQUIVALENT TO 1N4565 THRU 1N4584A * COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER RELOW MAXIMUM RATINGS
Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C
CD4565 thru CD4584A
REVERSE LEAKAGE CURRENT
lR = 2 A @ 25C & VR = 3 Vdc ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise specified.
ZENER TEST CURRENT l ZT EFFECTIVE TEMPERATURE COEFFICIENT VOLTAGE TEMPERATURE STABILITY VZT MAX -55 to + 100 (Note 2) mV 48 100 24 50 10 20 5 10 2.5 5 48 100 24 50 10 20 5 10 2.5 5 48 100 24 50 10 20 5 10 2.5 5 48 100 24 50 10 20 5 10 2.5 5 TEMPERATURE RANGE MAXIMUM ZENER IMPEDANCE ZZT (Note 1) C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C 0 to + 75C -55 to + 100C OHMS 200 200 200 200 200 200 200 200 200 200 100 100 100 100 100 100 100 100 100 100 50 50 50 50 50 50 50 50 50 50 25 25 25 25 25 25 25 25 25 25 22 MILS
TYPE NUMBER 6.4V + 5%
mA CD4565 CD4565A CD4566 CD4566A CD4567 CD4567A CD4568 CD4568A CD4569 CD4569A CD4570 CD4570A CD4571 CD4571A CD4572 CD4572A CD4573 CD4573A CD4574 CD4574A CD4575 CD4575A CD4576 CD4576A CD4577 CD4577A CD4578 CD4578A CD4579 CD4579A CD4580 CD4580A CD4581 CD4581A CD4582 CD4582A CD4583 CD4583A CD4584 CD4584A .5 .5 .5 .5 .5 .5 .5 .5 .5 .5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0
%/C .01 .01 .005 .005 .002 .002 .001 .001 .0005 .0005 .01 .01 .005 .005 .002 .002 .001 .001 .0005 .0005 .01 .01 .005 .005 .002 .002 .001 .001 .0005 .0005 .01 .01 .005 .005 .002 .002 .001 .001 .0005 .0005
Backside is not cathode and must be electrically isolated. T = Metallization Test Pad
DESIGN DATA
METALLIZATION: Top: C (Cathode) ...................Al A (Anode) ...................... Al Back: .......................................Au AL THICKNESS.........25,000 A Min GOLD THICKNESS......4,000 A 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
. 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 specified mV at any discrete temperature between the established limits, per JEDEC standard No.5.
22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com
CD4565
+.0015 +.0010 +.0005 0 -.0005 CHANGE IN TEMPERATURE COEFFICIENT ( %/C) -.0010 -.0015
thru
CD4584A
CD4570-CD4574
CD4565-CD4569
.1
.2
.3 .4 .5 .6 .7 .8 OPERATING CURRENT lZT (mA)
.9
.25
.5
1.0 1.5 2.0 OPERATING CURRENT lZT (mA)
+.0010 +.0005 0 -.0005 -.0010
CD4575-CD4579
CD4580-CD4584
0.5
1.0
1.5 2.0 2.5 3.0 3.5 4.0 OPERATING CURRENT lZT (mA)
4.5
2.0
2.5
3.0 3.5 4.0 4.5 5.0 5.5 OPERATING CURRENT lZT (mA)
6.0
TYPICAL CHANGE OF TEMPERATURE COEFFICIENT WITH CHANGE IN OPERATING CURRENT
10000 5000 10000
CD4565-CD4574
5000
CD4575-CD4584
ZENER IMPEDANCE ZZT (OHMS)
1000 500
ZENER IMPEDANCE ZZT (OHMS)
1000 500
100 50
100 50
10 .25 .5 1.0 1.5 2.0 2.5 3.0 3.5 OPERATING CURRENT IZT (mA)
10 1.0 2.0 3.0 4.0 5.0 6.0 OPERATING CURRENT IZT (mA)
ZENER IMPEDANCE VS. OPERATING CURRENT

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