1N4754 [GOOD-ARK]
SILICON PLANAR POWER ZENER DIODES; 硅平面功率齐纳二极管
| 型号： | 1N4754 |
| 厂家： | 
GOOD-ARK ELECTRONICS |
| 描述： | SILICON PLANAR POWER ZENER DIODES |
| 文件： | 总3页 (文件大小：38K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N4728 THRU 1N4764
SILICON PLANAR POWER ZENER DIODES
Features
Silicon Planar Power Zener Diodes
for use in stabilizing and clipping circuits with high power
rating. Standard Zener voltage tolerance is
10%. Add
suffix A for
5% tolerance. Other tolerances available
upon request.
DIMENSIONS
inches
mm
DIM
Note
Min.
Max.
0.169
0.110
0.031
-
Min.
Max.
4.3
2.8
0.8
-
A
B
C
D
-
-
-
-
-
-
1.102
28.0
Absolute Maximum Ratings (Ta=25
)
Symbols
Values
Units
Zener current see Table "Characteristics"
Power dissipation at Tamb=25
Junction temperature
1)
Ptot
Tj
1
W
200
Storage temperature range
TS
-65 to +200
Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics at Tamb=25
Symbols
RthA
Min.
Typ.
Max.
Units
Thermal resistance
1)
-
-
-
-
170
1.2
K/W
V
junction to ambient Air
Forward voltage at IF=200mA
VF
Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
1
Zener voltage
Maximum Zener Impedance 1)
rzjT and rzjk at IZK
Reverse leakage
current
Surge
Maximum
3)
range
current at
TA=25
regulator current 2)
Type
Vznom
V
IZT
IR at VR
IR
mA
1375
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
IZM
mA
275
252
234
217
193
178
162
146
133
121
110
100
91
mA
76
mA
1.0
uA
150
100
100
50
10
10
10
10
10
10
10
10
10
5
V
1
1N4728
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
10
10
9
400
400
1N4729
1N4730
1N4731
1N4732
1N4733
1N4734
1N4735
1N4736
1N4737
1N4738
1N4739
1N4740
1N4741
1N4742
1N4743
1N4744
1N4745
1N4746
1N4747
1N4748
1N4749
1N4750
1N4751
1N4752
1N4753
1N4754
1N4755
1N4756
1N4757
1N4758
1N4759
1N4760
1N4761
1N4762
1N4763
69
1.0
1
64
400
1.0
1
58
9
400
1.0
1
53
8
500
1.0
1
49
7
550
1.0
1
45
5
600
1.0
2
41
2
700
1.0
3
37
3.5
4.0
4.5
5.0
7
700
1.0
4
34
700
0.5
5
31
700
0.5
6
28
700
0.5
7
25
700
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
23
8
700
83
12
21
9
700
5
76
13
19
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
110
125
150
175
200
250
350
700
5
69
15
17
700
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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
56.0
62.2
69.2
76.0
61
16
18
15.5
14
700
57
750
50
20
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
750
45
22
750
41
24
750
38
27
30
750
34
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
30
33
27
36
39
25
23
43
22
47
51
19
90
18
56
62
80
16
70
14
68
65
13
75
60
12
82
55
11
91
50
10
1N4764
100
45
9
Notes:
(1) The Zener Impedance is derived from the 60 Hz AC voltage which results when an AC current having an RMS value
equal to 10% of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener Impedance is measured at two points
to insure a sharp knee on the breakdown curve and to eliminate unstable units.
(2) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
(3) Measured under thermal equilibrium and DC test conditions.
2
RATINGS AND CHARACTERISTIC CURVES
3
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