1N4565 - 1N4584A-1 DO-35 Datasheet by Microchip Technology

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6.4 Volt Temperature Compensated Zener
Reference Diodes
SCOTTSDALE DIVISION
1N4565 thru 1N4584A-1 DO-35
WWW.Microsemi .COM 1N4565 —1N4584A-1
DESCRIPTION APPEARANCE
The popular 1N4565 thru 1N4584A-1 series of Zero-TC Reference Diodes
provides a selection of both 6.4 V nominal voltages and temperature
coefficients to as low as 0.0005%/oC for minimal voltage change with
temperature. Four different operating currents are available for selection at
0.5 mA, 1.0 mA, 2.00 mA, and 4.00 mA. These glass axial-leaded DO-35
reference diodes are optionally available with an internal-metallurgical-bond
by adding a “-1” suffix. This same “-1” bonded Zener package construction
is also available in JAN, JANTX, and JANTXV military qualifications.
Microsemi also offers numerous other Zener Reference Diode products for a
variety of other voltages up to 200 V.
DO-35
(DO-204AH)
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES APPLICATIONS / BENEFITS
JEDEC registered 1N4565 thru 1N4584 series
Internal metallurgical bond option available by
adding a “-1” suffix
Zener reference voltage of 6.4 V +/- 5% with tighter
tolerance available at lower voltage
1N4565 thru 1N4584 also have qualification to MIL-
PRF-19500/452 by adding the JAN, JANTX, or
JANTXV prefixes to part numbers a well as the “-1”
suffix; e.g. JANTX1N4574A-1, etc.
Military surface mount equivalents also available in
DO-213AA by adding UR-1 suffix and the JAN,
JANTX, and JANTXV prefix, e.g.
JANTX1N4569AUR-1 (see separate data sheet)
Also available in DO-7 package including military
qualifications up to JANS (see separate data sheet)
JANS equivalent available in DO-35 via SCD
Provides minimal voltage changes over a broad
temperature range for instrumentation and other
circuit designs requiring a voltage reference
Temperature coefficient selections available from
0.01%/ºC to 0.0005%/ºC
Tight reference voltage tolerances available with
nominal value centered at 6.2 V by adding tolerance
1%, 2%, 3%, etc. after the part number for
identification, e.g. 1N4569-2%, 1N4579A-1%,
1N4574A-1-1%, etc.
Flexible axial-leaded mounting terminals
Nonsensitive to ESD per MIL-STD-750 Method 1020
Typical low capacitance of 100 pF or less
MAXIMUM RATINGS MECHANICAL AND PACKAGING
Operating Temperatures: -65oC to +175oC
Storage Temperatures: -65oC to +175oC
DC Power Dissipation: 500 mW @ TL = 25oC with
maximum current IZM 70 mA. NOTE: For optimum
voltage-temperature stability, the operating test
current (IZT) should be as specified in the Electrical
Characteristics Table (power less than 30 mW)
Solder Temperatures: 260oC for 10 s (max)
CASE: Hermetically sealed glass case. DO-35
(DO-204AH) package
TERMINALS: Leads, tin-lead plated solderable per
MIL-STD-750, Method 2026
MARKING: Part number and cathode band
POLARITY: Reference diode to be operated with
the banded end positive with respect to the
opposite end
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
WEIGHT: 0.2 grams.
See package dimensions on last page
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
Copyright 2003
10-27-2003 REV B
uvz an +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D 1 00 +75D
6.4 Volt Temperature Compensated Zener
Reference Diodes
SCOTTSDALE DIVISION
1N4565 thru 1N4584A-1 DO-35
WWW.Microsemi .COM 1N4565 —1N4584A-1
*ELECTRICAL CHARACTERISTICS @ 25oC, unless otherwise specified
MAXIMUM VOLTAGE TEMPERATURE
COEFFICIENT
JEDEC TYPE
Number
(Notes 1 & 4)
ZENER TEST
CURRENT
(Note 3)
IZT
mA αVZ +/- %/oC +/- mV/oC Temp. Range
MAXIMUM
REVERSE
CURRENT
IR @ 3 V
µA
MAX. DYNAMIC
IMPEDANCE
(Note 2)
ZZT @ IZT
OHMS
1N4565
1N4565A
.5
.5
.01
.01
.64
.64
0 to +75oC
-55 to +100oC
2.0
2.0
200
200
1N4566
1N4566A
.5
.5
.005
.005
.32
.32
0 to +75oC
-55 to +100oC
2.0
2.0
200
200
1N4567
1N4567A
.5
.5
.002
.002
.13
.13
0 to +75oC
-55 to +100oC
2.0
2.0
200
200
1N4568
1N4568A
.5
.5
.001
.001
.06
.06
0 to +75oC
-55 to +100oC
2.0
2.0
200
200
1N4569
1N4569A
.5
.5
.0005
.0005
.03
.03
0 to +75oC
-55 to +100oC
2.0
2.0
200
200
1N4570
1N4570A
.5
.5
.01
.01
.64
.64
0 to +75oC
-55 to +100oC
2.0
2.0
100
100
1N4571
1N4571A
1.0
1.0
.005
.005
.32
.32
0 to +75oC
-55 to +100oC
2.0
2.0
100
100
1N4572
1N4572A
1.0
1.0
.002
.002
.13
.13
0 to +75oC
-55 to +100oC
2.0
2.0
100
100
1N4573
1N4573A
1.0
1.0
.001
.001
.06
.06
0 to +75oC
-55 to +100oC
2.0
2.0
100
100
1N4574
1N4574A
1.0
1.0
.0005
.0005
.03
.03
0 to +75oC
-55 to +100oC
2.0
2.0
100
100
1N4575
1N4575A
2.0
2.0
.01
.01
.64
.64
0 to +75oC
-55 to +100oC
2.0
2.0
50
50
1N4576
1N4576A
2.0
2.0
.005
.005
.32
.32
0 to +75oC
-55 to +100oC
2.0
2.0
50
50
1N4577
1N4577A
2.0
2.0
.002
.002
.13
.13
0 to +75oC
-55 to +100oC
2.0
2.0
50
50
1N4578
1N4578A
2.0
2.0
.001
.001
.06
.06
0 to +75oC
-55 to +100oC
2.0
2.0
50
50
1N4579
1N4579A
2.0
2.0
.0005
.0005
.03
.03
0 to +75oC
-55 to +100oC
2.0
2.0
50
50
1N4580
1N4580A
4.0
4.0
.01
.01
.64
.64
0 to +75oC
-55 to +100oC
2.0
2.0
25
25
1N4581
1N4581A
4.0
4.0
.005
.005
.32
.32
0 to +75oC
-55 to +100oC
2.0
2.0
25
25
1N4582
1N4582A
4.0
4.0
.002
.002
.13
.13
0 to +75oC
-55 to +100oC
2.0
2.0
25
25
1N4583
1N4583A
4.0
4.0
.001
.001
.06
.06
0 to +75oC
-55 to +100oC
2.0
2.0
25
25
1N4584
1N4584A
4.0
4.0
.0005
.0005
.03
.03
0 to +75oC
-55 to +100oC
2.0
2.0
25
25
*JEDEC Registered Data.
NOTES:
1. When ordering devices with tighter tolerances than specified for the VZ voltage nominal of 6.2V, 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 current.
4. 1N4565A thru 1N4584A 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.
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
Copyright 2003
10-27-2003 REV B
002 120 001 054 100 0 0 50 , 001 , 054 0 , 002 , 125 .50 , 003 , 192 7100 , 004 » 255 450 002 120 001 054 100 0 0 50 , 001 , 054 0 , 002 , 125 .50 , 003 , 192 7100 , 004 » 255 450 002 120 001 054 100 0 0 50 , 001 , 054 0 , 002 , 125 750 , 003 , 192 7100 , 004 » 255 .150 04012102024 32 0481215 24 32
6.4 Volt Temperature Compensated Zener
Reference Diodes
SCOTTSDALE DIVISION
1N4565 thru 1N4584A-1 DO-35
WWW.Microsemi .COM 1N4565 —1N4584A-1
GRAPHS
Typical change of Typical Change
Temperature Coefficient in Zener Voltage
with change in with change in
Operating Current Operating Current
TC (mV/ºC)
TC (%/ºC
VZ (mV)
I
Z – Operating Current (mA) IZ – Operating Current (mA)
1N4565 – 1N4569A
TC (mV/ºC)
TC (%/ºC
VZ (mV)
I
Z – Operating Current (mA) IZ – Operating Current (mA)
1N4570 – 1N4574A
TC (mV/ºC)
TC (%/ºC
VZ (mV)
I
Z – Operating Current (mA) IZ – Operating Current (mA)
1N4575 – 1N4579A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
Copyright 2003
10-27-2003 REV B
003 002 001 , Um , UUQ - 003 192 128 100 064 SD , 054 750 , 123 7100 , 192 450 in? am Pmnmvv MARK mac MAX 3 F" T x ‘ (umann ' ' r” 7 avail/0 022 a .— or/o. E D“ \ [ Mm ’ W \n INCH
6.4 Volt Temperature Compensated Zener
Reference Diodes
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
Copyright 2003
10-27-2003 REV B
WWW.Microsemi .COM
SCOTTSDALE DIVISION
1N4565 thru 1N4584A-1 DO-35
1N4565 —1N4584A-1
TC (mV/ºC)
TC (%/ºC
VZ (mV)
I
Z – Operating Current (mA) IZ – Operating Current (mA)
1N4580 – 1N4584A
PACKAGE DIMENSIONS
All dimensions in INCH
mm

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