CDI-DIODE 1N4569

• 1N4565A-1 THRU 1N4584A-1 AVAILABLE IN JAN, JANTX, JANTXV AND JANS
PER MIL-PRF-19500/452
• 6.4 VOLT NOMINAL ZENER VOLTAGE + 5%
• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
• METALLURGICALLY BONDED
1N4565 thru 1N4584A
and
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
( ∆ VZT MAX)
(Note 1)
mA
%/°C
mV
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
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
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
1N4574
1N4574A
1.0
1.0
.0005
.0005
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
1N4576
1N4576A
2.0
2.0
.005
.005
24
50
0 to + 75°C
-55 to + 100°C
50
50
1N4577
1N4577A
2.0
2.0
.002
.002
10
20
0 to + 75°C
-55 to + 100°C
50
50
LEAD MATERIAL: Copper clad steel.
1N4578
1N4578A
2.0
2.0
.001
.001
5
10
0 to + 75°C
-55 to + 100°C
50
50
LEAD FINISH: Tin / Lead
1N4579
1N4579A
2.0
2.0
.0005
.0005
0 to + 75°C
-55 to + 100°C
50
50
1N4580
1N4580A
4.0
4.0
.01
.01
48
100
0 to + 75°C
-55 to + 100°C
25
25
POLARITY: Diode to be operated with
the banded (cathode) end positive.
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
0 to + 75°C
-55 to + 100°C
25
25
NOTE 1
NOTE 2
2.5
5
2.5
5
2.5
5
2.5
5
TEMPERATURE
RANGE
MAX. DYNAMIC
ZENER
IMPEDANCE
(Note 2)
°C
OHMS
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed glass
case. DO – 35 outline.
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.
Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current
equal to 10% of lZT.
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: [email protected]
1N4565
thru 1N4584A
INCLUDING -1 VERSIONS
+.0015
1N4565-1N4569
+.0010
1N4570-1N4574
+.0005
-.0005
-.0010
-.0015
.1
.2
.3
.4
.5
.6
.7
.8
OPERATING CURRENT lZT (mA)
.9
.25
.5
1.0
1.5
2.0
OPERATING CURRENT lZT (mA)
1N4580-1N4584
1N4575-1N4579
+.0010
+.0005
0
-.0005
-.0010
-.0015
0.5
1.0
1.5
2.0 2.5
3.0 3.5
4.0
OPERATING CURRENT lZT (mA)
4.5
2.0
2.5
3.0 3.5
4.0 4.5
5.0
5.5
OPERATING CURRENT lZT (mA)
6.0
TYPICAL CHANGE OF TEMPERATURE COEFFICIENT WITH CHANGE IN OPERATING CURRENT
10000
10000
5000
5000
1N4565-1N4574
ZENER IMPEDANCE ZZT (OHMS)
ZENER IMPEDANCE ZZT (OHMS)
CHANGE IN TEMPERATURE COEFFICIENT ( %/°C)
0
1000
500
100
50
10
1N4575-1N4584
1000
500
100
50
10
.25 .5
1.0
1.5 2.0
2.5 3.0 3.5
OPERATING CURRENT IZT (mA)
1.0
2.0
3.0 4.0
5.0 6.0
OPERATING CURRENT IZT (mA)
ZENER IMPEDANCE VS. OPERATING CURRENT