• 1N4565A-1 THRU 1N4584A-1 AVAILABLE IN JAN, JANTX, JANTXV AND JANS
1N4565 thru 1N4584A
and
PER MIL-PRF-19500/452
• 6.4 VOLT NOMINAL ZENER VOLTAGE + 5%
• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
• METALLURGICALLY BONDED
1N4565A-1 thru 1N4584A-1
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
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 = 2µA @ 25°C & VR = 3Vdc
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise speci½ed.
JEDEC
TYPE
NUMBER
ZENER
TEST
CURRENT
EFFECTIVE
TEMPERATURE
COEFFICIENT
VOLTAGE
TEMPERATURE
STABILITY
TEMPERATURE MAX. DYNAMIC
RANGE
ZENER
IMPEDANCE
( ³ V MAX)
ZT
(Note 1)
mV
(Note 2)
OHMS
mA
%/°C
°C
1N4565
1N4565A
.5
.5
.01
.01
48
100
0 to + 75°C
-55 to + 100°C
200
200
1N4566
1N4566A
.5
.5
.005
.005
24
50
0 to + 75°C
-55 to + 100°C
200
200
1N4567
1N4567A
.5
.5
.002
.002
10
20
0 to + 75°C
-55 to + 100°C
200
200
1N4568
1N4568A
.5
.5
.001
.001
5
10
0 to + 75°C
-55 to + 100°C
200
200
1N4569
1N4569A
.5
.5
.0005
.0005
2.5
5
0 to + 75°C
-55 to + 100°C
200
200
1N4570
1N4570A
1.0
1.0
.01
.01
48
100
0 to + 75°C
-55 to + 100°C
100
100
1N4571
1N4571A
1.0
1.0
.005
.005
24
50
0 to + 75°C
-55 to + 100°C
100
100
FIGURE 1
1N4572
1N4572A
1.0
1.0
.002
.002
10
20
0 to + 75°C
-55 to + 100°C
100
100
1N4573
1N4573A
1.0
1.0
.001
.001
5
10
0 to + 75°C
-55 to + 100°C
100
100
DESIGN DATA
1N4574
1N4574A
1.0
1.0
.0005
.0005
2.5
5
0 to + 75°C
-55 to + 100°C
100
100
1N4575
1N4575A
2.0
2.0
.01
.01
48
100
0 to + 75°C
-55 to + 100°C
50
50
CASE: Hermetically sealed glass
1N4576
1N4576A
2.0
2.0
.005
.005
24
50
0 to + 75°C
-55 to + 100°C
50
50
case. DO – 35 outline.
1N4577
2.0
2.0
.002
.002
10
20
0 to + 75°C
50
50
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
1N4577A
-55 to + 100°C
1N4578
1N4578A
2.0
2.0
.001
.001
5
10
0 to + 75°C
-55 to + 100°C
50
50
1N4579
1N4579A
2.0
2.0
.0005
.0005
2.5
5
0 to + 75°C
-55 to + 100°C
50
50
POLARITY: Diode to be operated with
the banded (cathode) end positive.
1N4580
1N4580A
4.0
4.0
.01
.01
48
100
0 to + 75°C
-55 to + 100°C
25
25
1N4581
1N4581A
4.0
4.0
.005
.005
24
50
0 to + 75°C
-55 to + 100°C
25
25
MOUNTING POSITION: ANY.
1N4582
1N4582A
4.0
4.0
.002
.002
10
20
0 to + 75°C
-55 to + 100°C
25
25
1N4583
1N4583A
4.0
4.0
.001
.001
5
10
0 to + 75°C
-55 to + 100°C
25
25
1N4584
1N4584A
4.0
4.0
.0005
.0005
2.5
5
0 to + 75°C
-55 to + 100°C
25
25
NOTE 1 The maximum allowable change observed over the entire temperature range i.e.,
the diode voltage will not exceed the speci½ed mV at any discrete
temperature between the established limits, per JEDEC standard No.5.
NOTE 2 Zener impedance is derived by superimposing on l
A 60Hz rms a.c. current
ZT
equal to 10% of l
.
ZT
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WEBSITE: http://www.microsemi.com
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