1N5947B [SEMTECH]
3 W SILICON ZENER DIODES; 3 W硅稳压二极管
| 型号： | 1N5947B |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | 3 W SILICON ZENER DIODES |
| 文件： | 总3页 (文件大小：225K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N5913B...1N5956B
3 W SILICON ZENER DIODES
Max. 0.7
Min. 25.4
Max. 4.2
Min. 25.4
Max. 2.8
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
ST
Glass Case DO-41
Dimensions in mm
O
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Symbol
Ptot
Value
3
Unit
W
Maximum Steady State Power Dissipation
O
at TL = 75 C, Lead Length = 3/8"
O
C
Junction Temperature
Tj
175
O
C
Storage Temperature Range
TS
- 65 to + 175
O
Characteristics at Ta = 25 C
Parameter
Symbol
VF
Max.
1.5
Unit
V
Forward Voltage
at IF = 200 mA
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated :30/04/2008
1N5913B…1N5956B
O
Characteristics Ta = 25 C
Zener Voltage 1)
Maximum Zener Impedance
ZZT ZZK
Leakage Current
IR
Maximum DC
Zener Current
Type
VZ
Nom. (V) Min. (V) Max. (V)
I
ZT (mA) Max. (Ω) IZT (mA) Max. (Ω) IZK (mA) Max. (µA) VR (V)
IZM (mA)
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
100
93
1N5913B
1N5914B
1N5915B
1N5916B
1N5917B
1N5918B
1N5919B
1N5920B
1N5921B
1N5922B
1N5923B
1N5924B
1N5925B
1N5926B
1N5927B
1N5928B
1N5929B
1N5930B
1N5931B
1N5932B
1N5933B
1N5934B
1N5935B
1N5936B
1N5937B
1N5938B
1N5939B
1N5940B
1N5941B
1N5942B
1N5943B
1N5944B
1N5945B
1N5946B
1N5947B
1N5948B
1N5949B
1N5950B
1N5951B
1N5952B
1N5953B
1N5954B
1N5955B
1N5956B
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.5
3.47
3.78
4.1
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50
10
9
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50
500
500
1
100
75
25
5
1
1
1
7.5
6
500
1
1
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.5
11.55
12.6
13.65
15.75
16.8
18.9
21
500
1
1
5
500
1
5
1.5
4
350
1
5
2
2
250
1
40
40
50
50
50
50
50
50
1
3
2
200
1
4
2.5
3
200
1
5.2
400
0.5
6
45.7
41.2
37.5
34.1
31.2
28.8
25
3.5
4
45.7
41.2
37.5
34.1
31.2
28.8
25
400
0.5
6.5
500
0.5
7
4.5
5.5
6.5
7
500
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
8
11
10.45
11.4
12.35
14.25
15.2
17.1
19
550
8.4
12
550
9.1
13
550
1
9.9
15
9
600
1
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
16
23.4
20.8
18.7
17
10
23.4
20.8
18.7
17
600
1
18
12
650
1
83
20
14
650
1
75
22
20.9
22.8
25.65
28.5
31.35
34.2
37.05
40.85
44.65
48.45
53.2
58.9
64.6
71.25
77.9
86.45
95
23.1
25.2
28.35
31.5
34.65
37.8
40.95
45.15
49.35
53.55
58.8
65.1
71.4
78.75
86.1
95.55
105
17.5
19
650
1
68
24
15.6
13.9
12.5
11.4
10.4
9.6
15.6
13.9
12.5
11.4
10.4
9.6
700
1
62
27
23
700
1
55
30
26
750
1
50
33
33
800
1
45
36
38
850
1
41
39
45
900
1
38
43
8.7
53
8.7
950
1
34
47
8
67
8
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
9990
1
31
51
7.3
70
7.3
1
29
56
6.7
86
6.7
1
26
62
6
100
120
140
160
200
250
300
380
450
600
700
900
1900
6
1
24
68
5.5
5.5
1
22
75
5
5
1
20
82
4.6
4.6
1
62.2
69.2
76
18
91
4.1
4.1
1
16
100
110
120
130
150
160
180
200
3.7
3.7
1
15
104.5
114
115.5
126
3.4
3.4
1
83.6
91.2
98.8
114
121.6
136.8
152
13
3.1
3.1
1
12
123.5
142.5
152
136.5
157.5
168
2.9
2.9
1
11
2.5
2.5
1
10
2.3
2.3
1
9
171
189
2.1
2.1
1
8
190
210
1.9
1.9
1
7
1) Tested with pulses tp = 20 ms
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated :30/04/2008
1N5913B...1N5956B
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated :30/04/2008
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