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1SMA4757 参数 Datasheet PDF下载

1SMA4757图片预览
型号: 1SMA4757
PDF下载: 下载PDF文件 查看货源
内容描述: 表面贴装硅稳压二极管 [SURFACE MOUNT SILICON ZENER DIODE]
分类和应用: 稳压二极管测试
文件页数/大小: 5 页 / 230 K
品牌: CDIL [ Continental Device India Limited ]
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Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SURFACE MOUNT SILICON ZENER DIODE
1SMA4732 - 1SMA4760
(4V7 - 68V)
DO-214AC (SMA)
Surface Mount Package
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Power Dissipation @ T
a
=50ºC
Derate Above 50ºC
Peak Forward Surge Current, 8.3ms Single
Half Sine-Wave Superimposed on Rated
Load
Operating Junction and Storage
Temperature Range
2
SYMBOL
*P
D
VALUE
1.0
6.67
UNIT
W
mW/ºC
A
°C
**I
FSM
T
j,
T
stg
10
- 55 to +150
* Mounted on 5.0mm ( 0.013mm thick) land areas
** Measured on 8.3ms, and single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute
maximum
ELECTRICAL CHARACTERISTICS (T
a
=25°C unless specified otherwise)
V
F
@ 200mA <1.2V
Zener Impedance
Zener Voltage
Reverse Leakage
V
Z
@ I
ZT
Z
ZT @
I
ZT
Z
ZK @
I
ZK
I
R
@
V
R
Device #
(V) +/- 5%
(mA)
(mA)
(V)
(Ω)
(Ω)
(µA)
µ
Nom. V
min
max
max
max
max
4.7
4.50
4.90
8.0
500
1.0
10
1.0
1SMA4732
53.0
5.1
5.40
7.0
550
1.0
10
1.0
1SMA4733
4.80
49.0
5.6
5.90
5.0
600
1.0
10
2.0
1SMA4734
5.30
45.0
1SMA4735
6.2
5.90
6.50
2.0
700
1.0
10
3.0
41.0
7.10
3.5
700
1.0
10
4.0
1SMA4736
6.8
6.50
37.0
7.5
7.90
4.0
700
0.50
10
5.0
1SMA4737
7.10
34.0
8.2
8.60
4.5
700
0.50
10
6.0
1SMA4738
7.80
31.0
9.1
9.60
5.0
700
0.50
10
7.0
1SMA4739
8.60
28.0
10
10.50
7.0
700
0.25
10
7.6
1SMA4740
9.50
25.0
11
11.60
8.0
700
0.25
0.1
8.4
1SMA4741
10.50
23.0
12.60
9.0
700
0.25
0.1
9.1
1SMA4742
12
11.40
21.0
13.70
10
700
0.25
0.1
9.9
13
12.40
1SMA4743
19.0
15.80
14
700
0.25
0.1
11.4
15
14.30
1SMA4744
17.0
16.80
16
700
0.25
0.1
12.2
16
15.20
1SMA4745
15.5
18.90
20
750
0.25
0.1
13.7
18
17.10
1SMA4746
14.0
20
19.00
21.00
22
750
0.25
0.1
15.2
1SMA4747
12.5
23.10
23
750
0.25
0.1
16.7
22
20.90
1SMA4748
11.5
24
22.80
25.20
25
750
0.25
0.1
18.2
1SMA4749
10.5
27
28.40
35
750
0.25
0.1
20.6
25.70
1SMA4750
9.5
30
28.50
31.50
40
1000
0.25
0.1
22.8
1SMA4751
8.5
33
31.40
34.70
45
1000
0.25
0.1
25.1
1SMA4752
7.5
36
37.80
50
7.0
1000
0.25
0.1
27.4
34.20
1SMA4753
39
41.00
60
6.5
1000
0.25
0.1
29.7
37.10
1SMA4754
43
45.20
70
6.0
1500
0.25
0.1
32.7
40.90
1SMA4755
1SMA4732_4760Rev080205E
Marking
Code
732B
733B
734B
735B
736B
737B
738B
739B
740B
741B
742B
743B
744B
745B
746B
747B
748B
749B
750B
751B
752B
753B
754B
755B
Continental Device India Limited
Data Sheet
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