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Digitron Semiconductors - 6.4V TEMPERATURE COMPENSATED ZENER DIODE

Numéro de référence 1N4581
Description 6.4V TEMPERATURE COMPENSATED ZENER DIODE
Fabricant Digitron Semiconductors 
Logo Digitron Semiconductors 





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1N4581 fiche technique
1N4565(A)-1N4584(A)
High-reliability discrete products
and engineering services since 1977
6.4V TEMPERATURE COMPENSATED
ZENER DIODE
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Characteristics
Operating and storage temperatures
DC power dissipation
Power derating
Solder temperature
IR = 2µA @ 25°C and VR = 3V
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)
IZT
Maximum voltage temperature coefficient
mA
αvz ±%/°C
±mV/°C
Temp. range
1N4565
.5 0.01 .64
0 to 75°C
1N4565A
.5 0.01 .64 -55 to 100°C
1N4566
.5 0.005 .32
0 to 75°C
1N4566A
.5 0.005 .32 -55 to 100°C
1N4567
.5 0.002 .13
0 to 75°C
1N4567A
.5 0.002 .13 -55 to 100°C
1N4568
.5 0.001 .06
0 to 75°C
1N4568A
.5 0.001 .06 -55 to 100°C
1N4569
.5 0.0005 .03
0 to 75°C
1N4569A
.5
0.0005
.03
-55 to 100°C
1N4570
.5 0.01 .64
0 to 75°C
1N4570A
.5 0.01 .64 -55 to 100°C
1N4571
1.0 0.005 .32
0 to 75°C
1N4571A
1.0 0.005 .32 -55 to 100°C
1N4572
1.0 0.002 .13
0 to 75°C
1N4572A
1.0 0.002 .13 -55 to 100°C
1N4573
1.0 0.001 .06
0 to 75°C
1N4573A
1.0 0.001 .06 -55 to 100°C
1N4574
1.0 0.0005 .03
0 to 75°C
1N4574A
1.0 0.0005 .03
-55 to 100°C
1N4575
2.0 0.01 .64
0 to 75°C
1N4575A
2.0 0.01 .64 -55 to 100°C
1N4576
2.0 0.005 .32
0 to 75°C
1N4576A
2.0 0.005 .32 -55 to 100°C
1N4577
2.0 0.002 .13
0 to 75°C
Maximum reverse current
IR @ 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
Maximum dynamic
impedance (Note 2)
ZZT @ IZT
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
Rev. 20150304

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