SZ555B View Datasheet(PDF) - Shenzhen Luguang Electronic Technology Co., Ltd
Part Name
Description
Manufacturer
SZ555B Datasheet PDF : 3 Pages
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SZ55 Series
3W Silicon Zener Diodes
ELECTRICAL CHARACTERISTICS
Rating at = 25 °C ambient temperature unless otherwise specified
TYPE
SZ55B1
SZ55B2
SZ55B3
SZ55B4
SZ55B5
SZ55B6
SZ55B7
SZ55B8
SZ55B9
SZ55D0
Nominal Zener
Voltage
VZ @ IZT
IZT
(V)
(mA)
110
6.8
120
6.3
130
5.8
140
5.3
150
5.0
160
4.7
170
4.4
180
4.2
190
4.0
200
3.7
Maximum Zener
Impedance
ZZT @ IZT
ZZK @ IZK
(Ω)
(Ω)
225
4000
300
4500
375
5000
475
5000
550
6000
625
6500
650
7000
700
7000
800
8000
875
8000
IZK
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Note : ( 1 ) Suffix " 5 " indicates ± 5.0% tolerance, suffix " 10 " indicates ± 10.0% tolerance.
Maximum Reverse
Leakage Current
IR @ VR (V)
(µA)
0.5
83.6
0.5
91.2
0.5
98.8
0.5
106.4
0.5
114.0
0.5
121.6
0.5
130.4
0.5
136.8
0.5
144.8
0.5
152.0
Maximum DC
Zener Current
IZM
(mA)
25
22
21
19
18
17
16
15
14
13
http://www.luguang.cn
mail:lge@luguang.cn
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