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Dated : 22/06/2007
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
HC Series
Characteristics at Tj = 25 OC
Zener Voltage
1)
Dynamic Resistance
Reverse Leakage Current (IR at VR)
Type
Min. (V)
Max. (V)
lZT (mA)
(Ω) Max. at lZT
lZT (mA)
IR (µA) Max.
VR (V)
16HC
15.3
17.1
16HCA
14.87
15.5
16HCB
15.33
15.96
16HCC
15.79
16.5
10
18
10
0.2
12
18HC
16.8
19.1
18HCA
16.34
17.06
18HCB
16.9
17.67
18HCC
17.51
18.3
10
23
10
0.2
13
20HC
18.8
21.6
20HCA
18.11
18.92
20HCB
18.73
19.57
20HCC
19.38
20.22
20HCD
19.88
20.72
10
28
10
0.2
15
22HC
20.8
23.3
22HCA
20.23
21.08
22HCB
20.76
21.65
22HCC
21.22
22.09
22HCD
21.68
22.61
5
30
5
0.2
17
24HC
21.8
25.6
24HCA
22.26
23.12
24HCB
22.75
23.73
24HCC
23.29
24.27
24HCD
23.81
24.81
5
35
5
0.2
19
27HC
25.1
28.9
27HCA
24.26
25.52
27HCB
24.97
26.26
27HCC
25.63
26.95
27HCD
26.29
27.64
5
45
5
0.2
21
30HC
28
32
30HCA
26.99
28.39
30HCB
27.7
29.13
30HCC
28.36
29.82
30HCD
29.02
30.51
5
55
5
0.2
23
33HC
31
35
33HCA
29.68
31.22
33HCB
30.32
31.88
33HCC
30.9
32.5
33HCD
31.49
33.11
5
65
5
0.2
25
1) Tested with pulse tp = 20 ms.
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