• 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 specified.
JEDEC
TYPE
NUMBER
ZENER
TEST
CURRENT
EFFECTIVE
TEMPERATURE
COEFFICIENT
VOLTAGE
TEMPERATURE
STABILITY
TEMPERATURE MAX. DYNAMIC
RANGE
ZENER
IMPEDANCE
( ∆ V MAX)
ZT
(Note 1)
(Note 2)
OHMS
mA
%/°C
mV
°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 specified 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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