1N4565 thru 1N4584A-1 DO-7
6.4 Volt Temperature Compensated Zener
Reference Diodes
S C O T T S D A L E D I V I S I O N
*ELECTRICAL CHARACTERISTICS @ 25oC, unless otherwise specified
ZENER TEST
MAX. DYNAMIC
MAXIMUM
REVERSE
CURRENT
IR @ 3 V
µA
JEDEC TYPE
Number
CURRENT
(Note 3)
IZT
IMPEDANCE
(Note 2)
ZZT @ IZT
OHMS
200
200
200
200
200
200
200
200
200
200
100
100
100
100
100
100
100
100
100
100
50
MAXIMUM VOLTAGE TEMPERATURE
COEFFICIENT
(Notes 1, 4 & 5)
mA
.5
αVZ +/- %/oC
+/- mV/oC
.64
.64
.32
.32
.13
.13
.06
.06
.03
.03
.64
.64
.32
.32
.13
.13
.06
.06
.03
.03
.64
.64
.32
.32
.13
.13
.06
.06
.03
.03
.64
.64
.32
.32
.13
.13
.06
.06
.03
.03
Temp. Range
1N4565
1N4565A
1N4566
1N4566A
1N4567
1N4567A
1N4568
1N4568A
1N4569
1N4569A
1N4570
1N4570A
1N4571
1N4571A
1N4572
1N4572A
1N4573
1N4573A
1N4574
1N4574A
1N4575
1N4575A
1N4576
1N4576A
1N4577
1N4577A
1N4578
1N4578A
1N4579
1N4579A
1N4580
1N4580A
1N4581
1N4581A
1N4582
1N4582A
1N4583
1N4583A
1N4584
1N4584A
.01
.01
0 to +75oC
-55 to +100oC
0 to +75oC
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
.5
.5
.005
.005
.002
.002
.001
.001
.0005
.0005
.01
.5
-55 to +100oC
0 to +75oC
.5
.5
-55 to +100oC
0 to +75oC
.5
.5
-55 to +100oC
0 to +75oC
.5
.5
-55 to +100oC
0 to +75oC
.5
.5
.01
-55 to +100oC
0 to +75oC
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
.005
.005
.002
.002
.001
.001
.0005
.0005
.01
-55 to +100oC
0 to +75oC
-55 to +100oC
0 to +75oC
-55 to +100oC
0 to +75oC
-55 to +100oC
0 to +75oC
.01
-55 to +100oC
0 to +75oC
50
.005
.005
.002
.002
.001
.001
.0005
.0005
.01
50
-55 to +100oC
0 to +75oC
50
50
-55 to +100oC
0 to +75oC
50
50
-55 to +100oC
0 to +75oC
50
50
-55 to +100oC
0 to +75oC
50
25
.01
-55 to +100oC
0 to +75oC
25
.005
.005
.002
.002
.001
.001
.0005
.0005
25
-55 to +100oC
0 to +75oC
25
25
-55 to +100oC
0 to +75oC
25
25
-55 to +100oC
0 to +75oC
25
25
-55 to +100oC
25
*JEDEC Registered Data.
NOTES:
1. When ordering devices with tighter tolerances than specified for the VZ voltage nominal of 6.40V, add a hyphened suffix to the
part number for desired tolerance, e.g. 1N4569A-2%, 1N4574A-1-1%, 1N4579-1-2%, 1N4584A-1-3%, etc.
2. Zener impedance is measured by superimposing 0.75 mA ac rms on 7.5 mA dc @ 25oC.
3. Voltage measurements to be performed 15 seconds after application of dc test current IZT
.
4. 1N4565 thru 1N4584 also have qualification to MIL-PRF-19500/452 by adding the JAN, JANTX, JANTXV, or
JANS prefixes to part numbers as well as the “-1” suffix; e.g. JANTX1N4569A-1, JANTXV1N4574A-1, etc.
5. Designate Radiation Hardened devices with “RH” prefix instead of “1N,” i.e., RH4584A.
Copyright 2003
10-27-2003 REV B
Microsemi
Page 2
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