Part Number
|
K621 |
Manufacturer
|
Aeroflex |
Description
|
Silicon Zener Diodes |
Published
|
Aug 14, 2018 |
Detailed Description
|
Silicon Zener Diodes
Glass Axial Leaded
Low Level Zener Diodes, Sharp Knee, Low Impedance
Model
K511 K561 K621 K681
...
|
Datasheet
|
K621
|
Overview
Silicon Zener Diodes
Glass Axial Leaded
Low Level Zener Diodes, Sharp Knee, Low Impedance
Model
K511 K561 K621 K681
Zener Voltage Vz Vdc
TYP
5.
1 5.
6 6.
2 6.
8
Dynamic Impedance
Zz
W MAX 50
45
35
25
Zzk W
15 15 18 18
Test Conditions
@ Iz = 250 µA
@ Iz = 250 µA
@ Iz = 1 mA
Maximum Rating
Parameters DC Power Dissipation Derate above 50° C Forward Voltage Drop Operating Temperature Storage Temperature Voltage Tolerance:
Value @Ta = 50° C @ If = 100 mA
Standard Device
Reverse Current
Ir µA Max .
05
.
05
.
05
.
05
@ 25° C
Vr Vdc
2.
5 3.
5 5.
6 6.
4
Rating 250 mW 2 mW/° C 1.
3 Vdc -65 to + 175° C -65 to + 200° C +10%
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aeroflex.
com/metelics | 123
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