U1ZB6.8 Datasheet, PDF (2/2 Pages) Toshiba Semiconductor – CONSTANT VOLTAGE REGULATION TRANSIENT SUPPRESSORS

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