DIGITRON SEMICONDUCTORS
1N4565(A)-1N4584(A)
MAXIMUM RATINGS
Characteristics
Operating and storage temperatures
DC power dissipation
Power derating
Solder temperature
I
R
= 2µA @ 25°C and V
R
= 3V
6.4 VOLT TEMPERATURE COMPENSATED
ZENER REFERENCE DIODES
Value
-65 to +175°C
500mW @ 50°C
4mW/°C above 50°C
260°C for 10 s maximum
ELECTRICAL CHARACTERISTICS
Part
number
(Note 1)
Zener test
current
(Note 3)
Maximum voltage temperature coefficient
αvz
±%/°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
I
ZT
mA
±mV/°C
.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
Temp. range
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
Maximum reverse
current
I
R
@ 3 V
µA
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
Maximum dynamic
impedance
(Note 2)
Z
ZT
@ I
ZT
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
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
.5
.5
.5
.5
.5
.5
.5
.5
.5
.5
.5
.5
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
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121112
DIGITRON SEMICONDUCTORS
1N4565(A)-1N4584(A)
ELECTRICAL CHARACTERISTICS
Part
number
(Note 1)
6.4 VOLT TEMPERATURE COMPENSATED
ZENER REFERENCE DIODES
Zener test
current
(Note 3)
Maximum voltage temperature coefficient
I
ZT
mA
αvz
±%/°C
.005
.002
.002
.001
.001
.0005
.0005
±mV/°C
.32
.13
.13
.06
.06
.03
.03
Temp. range
-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 reverse
current
I
R
@ 3 V
µA
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Maximum dynamic
impedance
(Note 2)
Z
ZT
@ I
ZT
mA
25
25
25
25
25
25
25
1N4581A
1N4582
1N4582A
1N4583
1N4583A
1N4584
1N4584A
1.
2.
3.
4.0
4.0
4.0
4.0
4.0
4.0
4.0
Devices with tighter tolerances than specified for the V
Z
voltage nominal of 6.4V, add a hyphenated suffix to the part number for desired tolerance
Zener impedance is measured by superimposing 0.75 mA ac rms on 7.5 mA dc @ 25°C.
Voltage measurements to be performed 15 seconds after application of dc test current I
ZT
.
MECHANICAL CHARACTERISTICS
Case
Marking
Polarity
DO-35, hermetically sealed glass
Body painted, alpha numeric
Cathode band
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121112
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