SZ5543 View Datasheet(PDF) - Electronics Industry
Part Name
Description
Manufacturer
SZ5543 Datasheet PDF : 2 Pages
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ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
TYPE
Nominal Zener
Voltage
VZ @ IZT
IZT
(V)
(mA)
ZZT @ IZT
(Ω)
Maximum Zener
Impedance
ZZK @ IZK
(Ω)
IZK
(mA)
SZ553J
SZ554D
SZ554H
SZ555B
SZ555G
SZ556C
SZ556I
SZ557F
SZ558C
SZ559B
SZ5510
SZ5511
SZ5512
SZ5513
SZ5514
SZ5515
SZ5516
SZ5517
SZ5518
SZ5519
SZ5520
SZ5522
SZ5524
SZ5527
SZ5528
SZ5530
SZ5533
SZ5536
SZ5539
SZ5543
SZ5547
SZ5551
SZ5556
SZ5562
SZ5568
SZ5575
SZ5582
SZ5591
SZ55B0
SZ55B1
SZ55B2
SZ55B3
SZ55B4
SZ55B5
SZ55B6
SZ55B7
SZ55B8
SZ55B9
SZ55D0
3.9
192
4.5
400
1.0
4.3
174
4.5
400
1.0
4.7
160
4.0
500
1.0
5.1
147
3.5
550
1.0
5.6
134
2.5
600
1.0
6.2
121
1.5
700
1.0
6.8
110
2.0
700
1.0
7.5
100
2.0
700
0.5
8.2
91
2.3
700
0.5
9.1
82
2.5
700
0.5
10
75
3.5
700
0.3
11
68
4.0
700
0.25
12
63
4.5
700
0.25
13
58
4.5
700
0.25
14
53
5.0
700
0.25
15
50
5.5
700
0.25
16
47
5.5
700
0.25
17
44
6.0
750
0.25
18
42
6.0
750
0.25
19
40
7.0
750
0.25
20
37
7.0
750
0.25
22
34
8.0
750
0.25
24
31
9.0
750
0.25
27
28
10
750
0.25
28
27
12
750
0.25
30
25
16
1000
0.25
33
23
20
1000
0.25
36
21
22
1000
0.25
39
19
28
1000
0.25
43
17
33
1500
0.25
47
16
38
1500
0.25
51
15
45
1500
0.25
56
13
50
2000
0.25
62
12
55
2000
0.25
68
11
70
2000
0.25
75
10
85
2000
0.25
82
9.1
95
3000
0.25
91
8.2
115
3000
0.25
100
7.5
160
3000
0.25
110
6.8
225
4000
0.25
120
6.3
300
4500
0.25
130
5.8
375
5000
0.25
140
5.3
475
5000
0.25
150
5.0
550
6000
0.25
160
4.7
625
6500
0.25
170
4.4
650
7000
0.25
180
4.2
700
7000
0.25
190
4.0
800
8000
0.25
200
3.7
875
8000
0.25
Note :
( 1 ) The type number listed have a standard tolerance on the nominal zener voltage of ± 5.0%,
altered the fourth number of type from " 5 " for ± 5.0% tolerance to be " 0 " for ± 10% tolerance.
( 2 ) " SZ " will be omitted in marking on the diode.
Page 2 of 2
Maximum Reverse
Leakage Current
IR @ VR
(µA)
(V)
80
1.0
50
1.0
50
1.0
50
1.0
50
2.0
50
3.0
50
4.0
50
5.0
50
6.0
50
7.0
50
7.6
50
8.4
1.0
9.1
0.5
9.1
0.5
10.6
0.5
11.4
0.5
12.2
0.5
13.0
0.5
13.7
0.5
14.4
0.5
15.2
0.5
16.7
0.5
18.2
0.5
20.6
0.5
21.0
0.5
22.5
0.5
25.1
0.5
27.4
0.5
29.7
0.5
32.7
0.5
35.6
0.5
38.8
0.5
42.6
0.5
47.1
0.5
51.7
0.5
56.0
0.5
62.2
0.5
69.2
0.5
76.0
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)
630
590
550
520
480
435
393
360
330
297
270
225
246
208
193
180
169
159
150
142
135
123
112
100
96
90
82
75
69
63
57
53
48
44
40
36
33
30
27
25
22
21
19
18
17
16
15
14
13
Rev. 02 : March 25, 2005
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