1
Revision Date: 2/3/2009
New Product
Temperature Compensated
Zener Reference Diode Series
1N4565 thru 1N4584A, 1N4565A-1 thru 1N4584A-1
Maximum Ratings
Operating & Storage Temperature: -65°C to +175°C
DC Power Dissipation: 500mW @ +50°C
Power Derating: 4 mW / °C above +50°C
REVERSE LEAKAGE CURRENT
lR= 2 μA @ 25°C & VR= 3 Vdc
Features
• Available in JAN, JANTX , JANTXV and JANS per MIL-PRF-19500/452
• 6.4 Volt Nominal Zener Voltage +5 %
• Metallurgically Bonded
Zener Effective Voltage Maximum Dynamic
JEDEC Test Temperature Temperature Temperature Zener
Type Current Coefficient Stability Range Impeadance
Number (3VZT maximum) (Note 2)
(Note1)
mA %/°C mV °C Ohms
1N4565-1 0.5 0.01 48 0 to +75°C 200
1N4565A-1 0.5 0.01 100 -55 to +100°C 200
1N4566-1 0.5 0.005 24 0 to +75°C 200
1N4566A-1 0.5 0.005 50 -55 to +100°C 200
1N4567-1 0.5 0.002 10 0 to +75°C 200
1N4567A-1 0.5 0.002 20 -55 to +100°C 200
1N4568-1 0.5 0.001 5 0 to +75°C 200
1N4568A-1 0.5 0.001 10 -55 to +100°C 200
1N4569-1 0.5 0.0005 2.5 0 to +75°C 200
1N4569A-1 0.5 0.0005 5 -55 to +100°C 200
1N4570-1 1.0 0.01 48 0 to +75°C 100
1N4570A -1 1.0 0.01 100 -55 to +100°C 100
1N4571-1 1.0 0.005 24 0 to +75°C 100
1N4571A-1 1.0 0.005 50 -55 to +100°C 100
1N4572-1 1.0 0.002 10 0 to +75°C 100
1N4572A-1 1.0 0.002 20 -55 to +100°C 100
1N4573, -1 1.0 0.001 5 0 to +75°C 100
1N4573A, -1 1.0 0.001 10 -55 to +100°C 100
1N4574-1 1.0 0.0005 2.5 0 to +75°C 100
1N4574A-1 1.0 0.0005 5 -55 to + 100°C 100
1N4575-1 2.0 0.01 48 0 to +75°C 50
1N4575A-1 2.0 0.01 100 -55 to +100°C 50
1N4576-1 2.0 0.005 24 0 to +75°C 50
1N4576A-1 2.0 0.005 50 -55 to +100°C 50
1N4577-1 2.0 0.002 10 0 to +75°C 50
1N4577A-1 2.0 0.002 20 -55 to +100°C 50
1N4578-1 2.0 0.001 5 0 to + 75°C 50
1N4578A-1 2.0 0.001 10 -55 to +100°C 50
1N4579-1 2.0 0.0005 2.5 0 to +75°C 50
1N4579A-1 2.0 0.0005 5 -55 to +100°C 50
1N4580-1 4.0 0.01 48 0 to +75°C 25
1N4580A-1 4.0 0.01 100 -55 to +100°C 25
1N4581-1 4.0 0.005 24 0 to +75°C 25
1N4581A-1 4.0 0.005 50 -55 to +100°C 25
1N4582-1 4.0 0.002 10 0 to +75°C 25
1N4582A-1 4.0 0.002 20 -55 to +100°C 25
1N4583-1 4.0 0.001 5 0 to +75°C 25
1N4583A-1 4.0 0.001 10 -55 to +100°C 25
1N4584-1 4.0 0.0005 2.5 0 to +75°C 25
1N4584A-1 4.0 0.0005 5 -55 to +100°C 25
Electrical Specifications @ +25 ºC (Unless Otherwise Specified)
NOTE 1: 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.
NOTE 2: Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal to 10% of lZT.
TEL: 603-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 2/3/2010
2
1N4565 thru 1N4584A, 1N4565A-1 thru 1N4584A-1
TYPICAL CHANGE OF TEMPERATURE COEFFICIENT WITH CHANGE IN OPERATING CURRENT
+.0015
+.0010
+.0005
0
-.0005
-.0010
-.0015
+.0010
+.0005
0
-.0005
-.0010
-.0015
CHANGE IN TEMPERATURE COEFFICIENT ( %/°C)
ZENER IMPEDANCE ZZT (OHMS)
ZENER IMPEDANCE ZZT (OHMS)
ZENER IMPEDANCE VS. OPERATING CURRENT
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
OPERATING CURRENT lZT (mA)
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
OPERATING CURRENT lZT (mA)
.25 .5 1.0 1.5 2.0
OPERATING CURRENT lZT (mA)
.1 .2 .3 .4 .5 .6 .7 .8 .9
OPERATING CURRENT lZT (mA)
.25 .5 1.0 1.5 2.0 2.5 3.0 3.5
OPERATING CURRENT IZT (mA)
1.0 2.0 3.0 4.0 5.0 6.0
OPERATING CURRENT IZT (mA)
10000
5000
1000
500
100
50
10
10000
5000
1000
500
100
50
10
1N4565-1N4569
1N4565-1N4574
1N4570-1N4574
1N4575-1N4579 1N4580-1N4584
1N4575-1N4584
Graphs
TEL: 603-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 2/3/2010
3
1N4565 thru 1N4584A, 1N4565A-1 thru 1N4584A-1
LEADED DESIGN DATA
CASE: Hermetically sealed, DO – 35
LEAD MATERIAL: Copper clad steel
LEAD FINISH: Tin / Lead
POLARITY: Cathode end is banded.
MOUNTING POSITION: Any
0.080
2.03
MAX
DIA
POLARITY
BAND
(CATHODE)
0.018 / 0.022
0.457 / 0.559 DIA
0.175
4.44 MAX
1.000
25.400 MIN
All dimensions in INCH
mm
1.000
25.400 MIN
Outline Drawing
Our passion for performance is defined by three
attributes represented by these three icons:
solution-minded, performance-driven and customer-focused.
Revision Date: 2/3/2010
Aeroflex / Metelics, Inc.
975 Stewart Drive, 54 Grenier Field Road,
Sunnyvale, CA 94085 Londonderry, NH 03053
Tel: (408) 737-8181 Tel: (603) 641-3800
Fax: (408) 733-7645 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
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
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of Aeroflex or of third parties.
Copyright 2010 Aeroflex / Metelics. All rights reserved.
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ISO 9001: 2008 certified companies
1N4565 thru 1N4584A, 1N4565A-1 thru 1N4584A-1
