TC Zener Diode Chip Series CD4565 thru CD4584A Available in JANHC and JANKC per MIL-PRF-19500/452 Features * 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 reflow Maximum Ratings Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C Reverse Leakage Current: lR = 2 A @ 25 C & VR = 3 Vdc Electrical Specifications @ +25 C (Unless Otherwise Specified) TYPE NUMBER 6.4V +5 % ZENER TEST CURRENT l ZT EFFECTIVE TEMPERATURE COEFFICIENT 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 mA 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 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 0.01 0.01 0.005 0.005 0.002 0.002 0.001 0.001 0.0005 0.0005 0.01 0.01 0.005 0.005 0.002 0.002 0.001 0.001 0.0005 0.0005 0.01 0.01 0.005 0.005 0.002 0.002 0.001 0.001 0.0005 0.0005 0.01 0.01 0.005 0.005 0.002 0.002 0.001 0.001 0.0005 0.0005 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 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75C -55 to +100C 0 to +75C -55 to +100C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C 0 to +75 C -55 to +100 C MAXIMUM ZENER IMPEDANCE ZZT (Note 1) 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 NOTE 1 Zener impedance is derived by superimposing on l ZT a 60 Hz rms ac 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 specialized mV at any discrete temperature between the established limits, per JEDEC standard No.5. Revision Date: 10/28/2013 1 CD4565 thru CD4584A Graphs +.0015 CD4570-CD4574 CD4565-CD4569 +.0010 +.0005 0 CHANGE IN TEMPERATURE COEFFICIENT ( %/C) -.0005 -.0010 -.0015 .1 .2 .3 .4 .5 .6 .7 .8 OPERATING CURRENT lZT (mA) .9 .25 1.0 1.5 2.0 OPERATING CURRENT lZT (mA) CD4580-CD4584 CD4575-CD4579 +.0010 .5 +.0005 0 -.0005 -.0010 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 10000 CD4565-CD4574 5000 ZENER IMPEDANCE ZZT (OHMS) ZENER IMPEDANCE ZZT (OHMS) 5000 1000 500 100 50 10 1000 500 100 50 10 .25 .5 1.0 1.5 2.0 2.5 3.0 3.5 OPERATING CURRENT IZT (mA) CD4575-CD4584 1.0 2.0 3.0 4.0 5.0 6.0 OPERATING CURRENT IZT (mA) ZENER IMPEDANCE VS. OPERATING CURRENT 2 TEL: 888-641-SEMI (7364) * metelics-sales@aeroflex.com * www.aeroflex.com/metelics Revision Date: 10/28/2013 CD4565 thru CD4584A Outline Drawing DESIGN DATA METALLIZATION: Top: C (Cathode) A (Anode) Back: A C AL THICKNESS: 25,000 A Minimum GOLD THICKNESS: 4,000 A Minimum CHIP THICKNESS: 10 Mils Al Al Au CIRCUIT LAYOUT DATA: Backside must be electrically isolated. Backside is not cathode: For Zener operation cathode must be operated positive with respect to anode. TEL: 888-641-SEMI (7364) * metelics-sales@aeroflex.com * www.aeroflex.com/metelics Revision Date: 10/28/2013 3 CD4565 thru CD4584A Aeroflex / Metelics, Inc. 975 Stewart Drive, Sunnyvale, CA 94085 Tel: (408) 737-8181 Fax: (408) 733-7645 ISO 9001: 2008 certified companies 54 Grenier Field Road, Londonderry, NH 03053 Tel: (603) 641-3800 Fax: (603)-641-3500 Sales: 888-641-SEMI (7364) Hi-Rel Components 9 Hampshire Street, Lawrence, MA 01840 Tel: (603) 641-3800 Fax: (978) 683-3264 www.aeroflex.com/metelics-hirelcomponents www.aeroflex.com/metelics metelics-sales@aeroflex.com Aeroflex / Metelics, Inc. reserves the right to make changes to any products and services herein at any time without notice. Consult Aeroflex or an authorized sales representative to verify that the information in this data sheet is current before using this product. Aeroflex does not assume any responsibility or liability arising out of the application or use of any product or service described herein, except as expressly agreed to in writing by Aeroflex; nor does the purchase, lease, or use of a product or service from Aeroflex convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of Aeroflex or of third parties. Copyright 2011 Aeroflex / Metelics. All rights reserved. Revision Date: 10/28/2013 Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused.