Temperature Compensated
Zener Reference Diode Series
1N4565 thru 1N4584A, 1N4565A-1 thru 1N4584A-1
Features
•
•
•
Available in JAN, JANTX , JANTXV and JANS per MIL-PRF-19500/452
6.4 Volt Nominal Zener Voltage +5 %
Metallurgically Bonded
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
Electrical Specifications @ +25 ºC (Unless Otherwise Specified)
JEDEC
Type
Number
mA
1N4565-1
1N4565A-1
1N4566-1
1N4566A-1
1N4567-1
1N4567A-1
1N4568-1
1N4568A-1
1N4569-1
1N4569A-1
1N4570-1
1N4570A -1
1N4571-1
1N4571A-1
1N4572-1
1N4572A-1
1N4573, -1
1N4573A, -1
1N4574-1
1N4574A-1
1N4575-1
1N4575A-1
1N4576-1
1N4576A-1
1N4577-1
1N4577A-1
1N4578-1
1N4578A-1
1N4579-1
1N4579A-1
1N4580-1
1N4580A-1
1N4581-1
1N4581A-1
1N4582-1
1N4582A-1
1N4583-1
1N4583A-1
1N4584-1
1N4584A-1
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
Zener
Test
Current
Effective
Temperature
Coefficient
Voltage
Temperature
Stability
(3VZT maximum)
(Note1)
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
°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
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
0 to +75°C
-55 to +100°C
0 to +75°C
-55 to +100°C
Temperature
Range
Maximum Dynamic
Zener
Impeadance
(Note 2)
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:
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.
Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal to 10% of lZT.
Revision Date: 2/3/2009
New Product
1
1N4565 thru 1N4584A, 1N4565A-1 thru 1N4584A-1
Graphs
+.0015
+.0010
+.0005
0
CHANGE IN TEMPERATURE COEFFICIENT ( %/°C)
-.0005
-.0010
-.0015
.25
.5
1.0
1.5
OPERATING CURRENT l
2.0
ZT
(mA)
1N4565-1N4569
1N4570-1N4574
.1
.2
.3
.4
.5
.6
.7
.8
OPERATING CURRENT lZT (mA)
.9
+.0010
+.0005
0
-.0005
-.0010
-.0015
1N4575-1N4579
1N4580-1N4584
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
ZENER IMPEDANCE ZZT (OHMS)
10000
1N4565-1N4574
ZENER IMPEDANCE ZZT (OHMS)
5000
1N4575-1N4584
1000
500
1000
500
100
50
100
50
10
.25 .5
1.0
1.5 2.0
2.5 3.0 3.5
OPERATING CURRENT I
ZT
(mA)
10
1.0
2.0
3.0 4.0
5.0 6.0
OPERATING CURRENT I
ZT
(mA)
ZENER IMPEDANCE VS. OPERATING CURRENT
2
TEL: 603-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 2/3/2010
1N4565 thru 1N4584A, 1N4565A-1 thru 1N4584A-1
Outline Drawing
LEADED DESIGN DATA
0.080 MAX
2.03 DIA
1.000
MIN
25.400
CASE: Hermetically sealed, DO – 35
LEAD MATERIAL: Copper clad steel
LEAD FINISH: Tin / Lead
POLARITY: Cathode end is banded.
MOUNTING POSITION: Any
POLARITY
BAND
(CATHODE)
0.175
MAX
4.44
0.018 / 0.022
DIA
0.457 / 0.559
1.000
MIN
25.400
All dimensions in INCH
mm
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
Aeroflex / Metelics, Inc.
975 Stewart Drive,
Sunnyvale, CA 94085
Tel: (408) 737-8181
Fax: (408) 733-7645
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
54 Grenier Field Road,
Londonderry, NH 03053
Tel: (603) 641-3800
Fax: (603)-641-3500
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www.aeroflex.com/metelics
metelics-sales@aeroflex.com
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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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Revision Date: 2/3/2010
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