Rating at = 25 °C ambient temperature unless otherwise specified
ELECTRICAL CHARACTERISTICS
Nominal Zener
Maximum Zener
Impedance
ZZK @ IZK
(W)
Maximum Reverse
Leakage Current
Maximum DC
Zener Current
IZM
Voltage
VZ @ IZT
TYPE
IZT
ZZT @ IZT
IZK
IR @ VR
(V)
(mA)
(mA)
(V)
(W)
(mA)
U1ZB6.8
U1ZB7.5
U1ZB8.2
U1ZB9.1
U1ZB10
U1ZB11
U1ZB12
U1ZB13
U1ZB15
U1ZB16
U1ZB18
U1ZB20
U1ZB22
U1ZB24
U1ZB27
U1ZB30
U1ZB33
U1ZB36
U1ZB39
U1ZB43
U1ZB47
U1ZB51
U1ZB56
U1ZB62
U1ZB68
U1ZB75
U1ZB82
U1ZB91
U1ZB100
U1ZB110
U1ZB120
U1ZB130
U1ZB150
U1ZB160
U1ZB180
U1ZB200
6.8
7.5
8.2
9.1
10
37.0
34.0
31.0
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
12.5
11.5
10.5
9.5
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10
700
700
1.0
50
50
4.0
133
121
110
100
91
0.5
5.0
700
0.5
50
6.0
700
0.5
50
7.0
700
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
50
7.6
11
700
50
8.4
83
12
700
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
9.1
76
13
700
9.9
69
15
14
700
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
83.6
91.2
98.8
61
16
16
700
57
18
20
750
50
20
22
750
45
22
23
750
41
24
25
750
38
27
35
750
34
30
8.5
40
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
4000
4500
5000
6000
6500
7000
8000
8500
9000
30
33
7.5
45
27
36
7.0
50
25
39
6.5
60
23
43
6.0
70
22
47
5.5
80
19
51
5.0
95
18
56
4.5
110
125
150
175
200
250
350
450
550
700
1000
1100
1200
1500
1800
2000
16
62
4.0
14
68
3.7
13
75
3.3
12
82
3.0
11
91
2.8
10
100
110
120
130
150
160
180
200
240
250
2.5
9.0
8.6
7.8
7.0
6.4
5.8
5.2
4.7
2.3
2.0
1.9
1.7
114.0
121.6
136.8
152.0
1.6
1.4
1.2
0.93
0.90
U1ZB240
U1ZB250
5.0
5.0
182.4
190
3.8
3.6
270
0.82
2100
0.25
U1ZB270
9000
5.0
205
3.3
300
330
0.75
0.70
2300
2500
0.25
0.25
U1ZB300
U1ZB330
9500
9500
5.0
5.0
228
250
3.0
2.8
380
390
0.60
0.55
2700
2800
0.25
0.25
U1ZB380
U1ZB390
9500
9500
5.0
5.0
288
304
2.4
2.3
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