● 1SMA4728A thru 1SMA4764A Silicon Planar Zener Diodes - Topdiode Introduction
1SMA4728A thru 1SMA4764A Silicon Planar Zener Diodes is in SMA case package, Small plastic package suitable for surface mounted design, with the type designation from 1SMA4728A to 1SMA4764A. A wide voltage from 3.3V to 100V.
● 1SMA4728A thru 1SMA4764A Silicon Planar Zener Diodes Features
* Case: SMA
* Total power dissipation: Max. 1 W
* Small plastic package suitable for surface mounted design.
* 3.3V - 100V Nominal zener Voltage
● 1SMA4728A thru 1SMA4764A Silicon Planar Zener Diodes Applications
* Voltage stabilization
● 1SMA4728A thru 1SMA4764A Silicon Planar Zener Diodes Outlines and External Dimensions
● 1SMA4728A~1SMA4764A Silicon Planar Zener Diodes Qualification, Lead time, Shipping Terms
* RoHS Compliant
* REACH Compliant
* Ex-work, FCA , or FOB
* 4-6 weeks, regular stock available
● 1SMA4728A thru 1SMA4764A Silicon Planar Zener Diodes Maximum Ratings
Maximum Ratings And Thermal Characteristics Rating at 25℃ ambient temperature unless otherwise specified
|
Parameter
|
Symbol
|
Value
|
Units
|
|
Power Dissipation
|
PD
|
1
|
W
|
|
Thermal Resistance Junction To Ambient Air
|
RθJA
|
100
|
°C/W
|
|
Thermal Resistance Junction To Leads
|
RθJL
|
25
|
°C/W
|
|
Storage Temperature Range
|
TSTG
|
-55 to 150
|
°C
|
|
Operating Junction Temperature Range
|
TJ
|
-55 to 150
|
°C
|
|
Parameter
|
Test Conditions
|
Symbol
|
Value
|
Unit
|
|
Forward voltage
|
IF=200mA
|
VF
|
1.2
|
V
|
● 1SMA4728A thru 1SMA4764A Silicon Planar Zener Diodes Electrical Characteristics
Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified).
|
Part Number
|
Nominal Zener voltage
|
Maximum Zener impedance
|
Maximum reverse Leakage Current
|
Maximum DC Zener
Current
|
|
VZ @IZT
|
ZZT@IZT
|
ZZT@IZK
|
IZK
|
IR@VR
|
IZM
|
|
V
|
mA
|
Ω
|
Ω
|
m A
|
µA
|
V
|
mA
|
|
1SMA4728A
|
3.3
|
76
|
10
|
400
|
1
|
100
|
1
|
276
|
|
1SMA4729A
|
3.6
|
69
|
10
|
400
|
1
|
100
|
1
|
252
|
|
1SMA4730A
|
3.9
|
64
|
9
|
400
|
1
|
50
|
1
|
234
|
|
1SMA4731A
|
4.3
|
58
|
9
|
400
|
1
|
10
|
1
|
217
|
|
1SMA4732A
|
4.7
|
53
|
8
|
500
|
1
|
10
|
1
|
193
|
|
1SMA4733A
|
5.1
|
49
|
7
|
550
|
1
|
10
|
1
|
178
|
|
1SMA4734A
|
5.6
|
45
|
5
|
600
|
1
|
10
|
2
|
162
|
|
1SMA4735A
|
6.2
|
41
|
2
|
700
|
1
|
10
|
3
|
146
|
|
1SMA4736A
|
6.8
|
37
|
3.5
|
700
|
1
|
10
|
4
|
133
|
|
1SMA4737A
|
7.5
|
34
|
4
|
700
|
0.5
|
10
|
5
|
121
|
|
1SMA4738A
|
8.2
|
31
|
4.5
|
700
|
0.5
|
10
|
6
|
110
|
|
1SMA4739A
|
9.1
|
28
|
5
|
700
|
0.5
|
10
|
7
|
100
|
|
1SMA4740A
|
10
|
25
|
7
|
700
|
0.25
|
10
|
7.6
|
91
|
|
1SMA4741A
|
11
|
23
|
8
|
700
|
0.25
|
5
|
8.4
|
83
|
|
1SMA4742A
|
12
|
21
|
9
|
700
|
0.25
|
5
|
9.1
|
76
|
|
1SMA4743A
|
13
|
19
|
10
|
700
|
0.25
|
5
|
9.9
|
69
|
|
1SMA4744A
|
15
|
17
|
14
|
700
|
0.25
|
5
|
11.4
|
61
|
|
1SMA4745A
|
16
|
15.5
|
16
|
700
|
0.25
|
5
|
12.2
|
57
|
|
1SMA4746A
|
18
|
14
|
20
|
750
|
0.25
|
5
|
13.7
|
50
|
|
1SMA4747A
|
20
|
12.5
|
22
|
750
|
0.25
|
5
|
15.2
|
45
|
|
1SMA4748A
|
22
|
11.5
|
23
|
750
|
0.25
|
5
|
16.7
|
41
|
|
1SMA4749A
|
24
|
10.5
|
258
|
750
|
0.25
|
5
|
18.2
|
38
|
|
1SMA4750A
|
27
|
9.5
|
35
|
750
|
0.25
|
5
|
20.6
|
34
|
|
1SMA4751A
|
30
|
8.5
|
40
|
1000
|
0.25
|
5
|
22.8
|
30
|
|
1SMA4752A
|
33
|
7.5
|
45
|
1000
|
0.25
|
5
|
25.1
|
27
|
|
1SMA4753A
|
36
|
7
|
50
|
1000
|
0.25
|
5
|
27.4
|
25
|
|
1SMA4754A
|
39
|
6.5
|
60
|
1000
|
0.25
|
5
|
29.7
|
23
|
|
1SMA4755A
|
43
|
6
|
70
|
1500
|
0.25
|
5
|
32.7
|
22
|
|
1SMA4756A
|
47
|
5.5
|
80
|
1500
|
0.25
|
5
|
35.8
|
19
|
|
1SMA4757A
|
51
|
5
|
95
|
1500
|
0.25
|
5
|
38.8
|
18
|
|
1SMA4758A
|
56
|
4.5
|
110
|
2000
|
0.25
|
5
|
42.6
|
16
|
|
1SMA4759A
|
62
|
4
|
125
|
2000
|
0.25
|
5
|
47.1
|
14
|
|
1SMA4760A
|
68
|
3.7
|
150
|
2000
|
0.25
|
5
|
51.7
|
13
|
|
1SMA4761A
|
75
|
3.3
|
175
|
2000
|
0.25
|
5
|
56
|
12
|
|
1SMA4762A
|
82
|
3
|
200
|
3000
|
0.25
|
5
|
62.2
|
11
|
|
1SMA4763A
|
91
|
2.8
|
250
|
3000
|
0.25
|
5
|
69.2
|
10
|
|
1SMA4764A
|
100
|
2.5
|
350
|
3000
|
0.25
|
5
|
76
|
9
|
Hot Tags: 1SMA4728A thru 1SMA4777A Silicon Planar Zener Diodes, Manufacturers, Suppliers, Buy, Factory, In Stock, Bulk, Free Sample, Brands, China, Made in China, Price, Price List, Quotation, REACH, ROHS, Quality, Durable, Advanced
