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Dated : 12/01/2007
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
BTZS4678…BTZS4717
Characteristics at Ta = 25 OC
Zener Voltage
Maximum Zener Current
Voltage Change
Reverse Current
3)
VZ (V) @ IZ = 50 µA
IZM
2) (mA)
ΔVZ
4) (V)
IR (µA)
at VR (V)
Type
Typ.
1)
Min.
Max.
Max.
Max.
Max.
BTZS4678
1.8
1.71
1.89
120
0.7
7.5
1
BTZS4679
2
1.9
2.1
110
0.7
5
1
BTZS4680
2.2
2.09
2.31
100
0.75
4
1
BTZS4681
2.4
2.28
2.52
95
0.8
2
1
BTZS4682
2.7
2.565
2.835
90
0.85
1
1
BTZS4683
3
2.85
3.15
85
0.9
0.8
1
BTZS4684
3.3
3.135
3.465
80
0.95
7.5
1.5
BTZS4685
3.6
3.42
3.78
75
0.95
7.5
2
BTZS4686
3.9
3.705
4.095
70
0.97
5
2
BTZS4687
4.3
4.085
4.515
65
0.99
4
2
BTZS4688
4.7
4.465
4.935
60
0.99
10
3
BTZS4689
5.1
4.845
5.355
55
0.97
10
3
BTZS4690
5.6
5.32
5.88
50
0.96
10
4
BTZS4691
6.2
5.89
6.51
45
0.95
10
5
BTZS4692
6.8
6.46
7.14
35
0.9
10
5.1
BTZS4693
7.5
7.125
7.875
31.8
0.75
10
5.7
BTZS4694
8.2
7.79
8.61
29
0.5
1
6.2
BTZS4695
8.7
8.265
9.135
27.4
0.1
1
6.6
BTZS4696
9.1
8.645
9.555
26.2
0.08
1
6.9
BTZS4697
10
9.5
10.5
24.8
0.1
1
7.6
BTZS4698
11
10.45
11.55
21.6
0.11
0.05
8.4
BTZS4699
12
11.4
12.6
20.4
0.12
0.05
9.1
BTZS4700
13
12.35
13.65
19
0.13
0.05
9.8
BTZS4701
14
13.3
14.7
17.5
0.14
0.05
10.6
BTZS4702
15
14.25
15.75
16.3
0.15
0.05
11.4
BTZS4703
16
15.2
16.8
15.4
0.16
0.05
12.1
BTZS4704
17
16.15
17.85
14.5
0.17
0.05
12.9
BTZS4705
18
17.1
18.9
13.2
0.18
0.05
13.6
BTZS4706
19
18.05
19.95
12.5
0.19
0.05
14.4
BTZS4707
20
19
21
11.9
0.2
0.01
15.2
BTZS4708
22
20.9
23.1
10.8
0.22
0.01
16.7
BTZS4709
24
22.8
25.2
9.9
0.24
0.01
18.2
BTZS4710
25
23.75
26.25
9.5
0.25
0.01
19
BTZS4711
27
25.65
28.35
8.8
0.27
0.01
20.4
BTZS4712
28
26.6
29.4
8.5
0.28
0.01
21.2
BTZS4713
30
28.5
31.5
7.9
0.3
0.01
22.8
BTZS4714
33
31.35
34.65
7.2
0.33
0.01
25
BTZS4715
36
34.2
37.8
6.6
0.36
0.01
27.3
BTZS4716
39
37.05
40.95
6.1
0.39
0.01
29.6
BTZS4717
43
40.85
45.15
5.5
0.43
0.01
32.6
1) Toleranzing and voltage designation (VZ). The type numbers shown have a standard tolerance of ± 5 % on the nominal zener voltage.
2) Maximum zener current ratings (I
ZM). Maximum zener current ratings are based on maximum zener voltage of the individual units.
3) Reverse leakage current (I
R). Reverse leakage currents are guaranteed and measured at VR as shown on the table.
4) Maximum voltage change (ΔV
Z). Voltage change is equal to the difference between VZ at 100 µA and VZ at 10 µA.