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PDF 1N823 Data sheet ( Hoja de datos )
| Número de pieza | 1N823 | |
| Descripción | TEMPERATURE COMPENSATED ZENER REFERENCE DIODE | |
| Fabricantes | Digitron Semiconductors | |
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Hay una vista previa y un enlace de descarga de 1N823 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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1N821-1N829A
High-reliability discrete products
and engineering services since 1977
TEMPERATURE COMPENSATED ZENER
REFERENCE 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
Operating and storage temperature range
DC power dissipation
Solder temperatures
-65°C to +175°C
500mW @ TL = 25°C and maximum current lZM OF 70mA.
For optimum voltage-temperature stability, lZ = 7.5mA
(less than 50 mW in dissipated power)
260°C for 10 s (max)
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Part number
Zener voltage
(Note 1 and 4)
VZ @ lZT
Zener Test
Current
lZT
Maximum zener
impedance
(Note 2)
ZZT @ lZT
Maximum
reverse
current
lR @ 3V
Voltage temperature
stability
(ΔVZT MAX)
-55°C to = 100°C
(Note 3 and 4)
Effective
temperature
coefficient
αVZ
VOLTS
mA
OHMS
μA
mV
1N821
5.9-6.5
7.5
15 2.0
96
1N821A
5.9-6.5
7.5
10 2.0
96
1N822†
5.9-6.5
7.5
15 2.0
96
1N823
5.9-6.5
7.5
15 2.0
48
1N823A
5.9-6.5
7.5
10 2.0
48
1N824†
5.9-6.5
7.5
15 2.0
48
1N825
5.9-6.5
7.5
15 2.0
19
1N825A
5.9-6.5
7.5
10 2.0
19
1N826
6.2-6.9
7.5
15 2.0
20
1N827
5.9-6.5
7.5
15 2.0
9
1N827A
5.9-6.5
7.5
10 2.0
9
1N828
6.2-6.9
7.5
15 2.0
10
1N829
5.9-6.5
7.5
15 2.0
5
1N829A
5.9-6.5
7.5
10 2.0
5
† Double Anode; electrical specifications apply under both bias polarities.
NOTES:
1. Add a “-1” suffix for internal metallurgical bond.
2. Zener impedance measured by superimposing 0.75 mA ac rms on 7.5mA dc @ 25°C.
3. The maximum allowable change observed over the entire temperature range, i.e. the diode voltage will not exceed the specified mV change at
discrete temperature between the established limits.
4. Voltage measurements to be performed 15 seconds after application of dc current.
%/°C
0.01
0.01
0.01
0.005
0.005
0.005
0.002
0.002
0.002
0.001
0.001
0.001
0.0005
0.0005
Rev. 20160114
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet 1N823.PDF ] | |
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