ZM4728A View Datasheet(PDF) - Yea Shin Technology Co., Ltd
Part Name
Description
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ZM4728A Datasheet PDF : 3 Pages
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DATA SHEET
SEMICONDUCTOR
ZM47xxA Series
1 Watt DL-41 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Parameter
Value
Storage Temperature Range
Maximum Junction Operating Temperature
Total Device Dissipation
Thermal Resistance Junction to Ambient
-65 to +200
+175
1.0
170
Units
°C
°C
Watt
°C / W
SURFACE MOUNT
DL-41
DEVICE MARKING DIAGRAM
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Zener Voltage Range 3.3 to 56 Volts
DL-41 MELF Package (JEDEC DO-213AB)
Surface Mount Devices (SMD)
Hermetically Sealed Glass
Compression Bonded Construction
All external surfaces are corrosion resistant and leads are readily solderable
Cathode indicated by polarity band
Cathode Band Color: Blue
Cathode
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Device Type
VZ @ IZT
(Volts)
Nominal
ZM4728A
3.3
ZM4729A
3.6
ZM4730A
3.9
ZM4731A
4.3
ZM4732A
4.7
ZM4733A
5.1
ZM4734A
5.6
ZM4735A
6.2
ZM4736A
6.8
ZM4737A
7.5
ZM4738A
8.2
ZM4739A
9.1
ZM4740A
10
ZM4741A
11
ZM4742A
12
ZM4743A
13
ZM4744A
15
ZM4745A
16
ZM4746A
18
ZM4747A
20
ZM4748A
22
TA = 25°C unless otherwise noted
IZT
(mA)
ZZT @ IZT
(Ω)
Max
IZK
(mA)
76
10
1
69
10
1
64
9
1
58
9
1
53
8
1
49
7
1
45
5
1
41
2
1
37
3.5
1
34
4
0.5
31
4.5
0.5
28
5
0.5
25
7
0.25
23
8
0.25
21
9
0.25
19
10
0.25
17
14
0.25
15.5
16
0.25
14
20
0.25
12.5
22
0.25
11.5
23
0.25
ZZK @ IZK
(Ω)
Max
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
700
750
750
IR @ VR
(µA)
Max
100
100
50
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
VR
(Volts)
1
1
1
1
1
1
2
3
4
5
6
7
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
http://www.yeashin.com
1
REV.02 20120305
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