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Dated : 13/06/2007
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
1N746...1N759
Zener Voltage Range
1)
Maximum Zener
Impedance
Maximum Reverse Leakage Current
2)
IR at VR = 1 V
Ta = 25 OC
Ta = 150 OC
Type
Vznom
(V)
lZT (mA)
ZZT (Ω) at IZT
IR (µA)
IR (µA)
Maximum
Regulator
Current
IZM (mA)
1N746
3.3
20
28
10
30
110
1N747
3.6
20
24
10
30
100
1N748
3.9
20
23
10
30
95
1N749
4.3
20
22
2
30
85
1N750
4.7
20
19
2
30
75
1N751
5.1
20
17
1
20
70
1N752
5.6
20
11
1
20
65
1N753
6.2
20
7
0.1
20
60
1N754
6.8
20
5
0.1
20
55
1N755
7.5
20
6
0.1
20
50
1N756
8.2
20
8
0.1
20
45
1N757
9.1
20
10
0.1
20
40
1N758
10
20
17
0.1
20
35
1N759
12
20
30
0.1
20
30
1) Tested with pulses tp = 20 ms
2) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Ambient Temperature: Ta ( C)
O
0
25
100
150
0
100
200
300
400
500
200
Power Derating Curve
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