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1N4578UR PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 1N4578UR
部品説明 6.4V TEMPERATURE COMPENSATED ZENER DIODE
メーカ Digitron Semiconductors
ロゴ Digitron Semiconductors ロゴ 



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1N4578UR Datasheet, 1N4578UR PDF,ピン配置, 機能
1N4565(A)UR-1N4584(A)UR
High-reliability discrete products
and engineering services since 1977
6.4V TEMPERATURE COMPENSATED
ZENER DIODE
SURFACE MOUNT
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
1N4565UR
.5
0.01
.64
0 to 75°C
1N4565AUR
.5
0.01
.64 -55 to 100°C
1N4566UR .5 0.005 .32
0 to 75°C
1N4566AUR
.5
0.005
.32
-55 to 100°C
1N4567UR .5 0.002 .13
0 to 75°C
1N4567AUR
.5
0.002
.13
-55 to 100°C
1N4568UR .5 0.001 .06
0 to 75°C
1N4568AUR
.5
0.001
.06
-55 to 100°C
1N4569UR
.5 0.0005 .03
0 to 75°C
1N4569AUR
.5
0.0005
.03
-55 to 100°C
1N4570UR
.5
0.01
.64
0 to 75°C
1N4570AUR
.5
0.01
.64 -55 to 100°C
1N4571UR 1.0 0.005 .32
0 to 75°C
1N4571AUR
1.0
0.005
.32
-55 to 100°C
1N4572UR 1.0 0.002 .13
0 to 75°C
1N4572AUR
1.0
0.002
.13
-55 to 100°C
1N4573UR 1.0 0.001 .06
0 to 75°C
1N4573AUR
1.0
0.001
.06
-55 to 100°C
1N4574UR
1.0 0.0005
.03
0 to 75°C
1N4574AUR
1.0
0.0005
.03
-55 to 100°C
1N4575UR
2.0
0.01
.64
0 to 75°C
1N4575AUR
2.0
0.01
.64 -55 to 100°C
1N4576UR 2.0 0.005 .32
0 to 75°C
1N4576AUR
2.0
0.005
.32
-55 to 100°C
1N4577UR 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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