DL4740A [FCI]
1 Watt [3.3~100V] ZENER DIODES Junction Temp.; 1瓦[3.3 〜 100V ]齐纳二极管结温。
| 型号： | DL4740A |
| 厂家： | 
FIRST COMPONENTS INTERNATIONAL |
| 描述： | 1 Watt [3.3~100V] ZENER DIODES Junction Temp. |
| 文件： | 总2页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
Watt
ZENER DIODES
1
(3.3~100V)
Mechanical Dimensions
Description
(MELF)
Absolute Max Ratings
Symbol
Value
Unit
Zener Current See Table Characteristics
Power Disspation at Tamb=25C
Junction Temp.
Ptot
Tj
1
200
W
C
Storage Temp. Range
Thermal Resistance Junction to Ambient Air
Forward Voltage at If=200mA
Ts
RthA
Vf
-65 to 200
170
1.2max
C
K/mW
V
Valid rovided that Leads at a Distance of 10mm case are kept at Ambient Temp.
Break down characteristics
Data Sheet
Watt
ZENER DIODES
1
(3.3~100V)
Maximum
Nominal
Zener Voltage
Vz@ Izt
V
Izt (mA)
Maximum
Maxinum
Maxinum
MAX SURGE
CURRENT
IR
MAX
REGULATOR
Izm(mA)
(mA)
1 Watt
Reverse Current
Test Test Zener Impedance Zener Impedance Zener Impedance
package
Izt
(mA)
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7
Zzt@ Izt
Ohm
10
10
9
9
8
7
5
2
3.5
4
4.5
5
7
Zzk @ Izk
Ohm
Izk
IR
suffix B
(V)
FCI
(mA)
(uA)
100
100
50
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
(mA)
DL4728A
DL4729A
DL4730A
DL4731A
DL4732A
DL4733A
DL4734A
DL4735A
DL4736A
DL4737A
DL4738A
DL4739A
DL4740A
DL4741A
DL4742A
DL4743A
DL4744A
DL4745A
DL4746A
DL4747A
DL4748A
DL4749A
DL4750A
DL4751A
DL4752A
DL4753A
DL4754A
DL4755A
DL4756A
DL4757A
DL4758A
DL4759A
DL4760A
DL4761A
DL4762A
DL4763A
DL4764A
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
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
400.0
400.0
400.0
400.0
500.0
550.0
600.0
700.0
700.0
700.0
700.0
700.0
700.0
700.0
700.0
700.0
700.0
700.0
750.0
750.0
750.0
750.0
750.0
1000.0
1000.0
1000.0
1000.0
1500.0
1500.0
1500.0
2000.0
2000.0
2000.0
2000.0
3000.0
3000.0
3000.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1
1
1
1
1
1
2
3
4
5
6
7
1380
1260
1170
1080
965
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
276
252
234
217
193
178
162
146
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
0.5
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
7.6
8.4
9.1
9.9
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
8
9
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
110
125
150
175
200
250
350
MELF
6.5
6
5.5
5
4.5
4
3.7
3.3
3
90
80
70
65
60
55
50
45
62.2
69.2
76
2.8
2.5
Standard voltage tolerance is +/-10% no suffix, suffix"A"for +/-5%
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