L1N4738_15 [GOOD-ARK]
Surface Mount Zener Diodes Vz Range:8.2 to 200V Power Dissipation:1W;
| 型号： | L1N4738_15 |
| 厂家： | 
GOOD-ARK ELECTRONICS |
| 描述： | Surface Mount Zener Diodes Vz Range:8.2 to 200V Power Dissipation:1W |
| 文件： | 总5页 (文件大小：193K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
L1N4738 thru LZ1200
Surface Mount Zener Diodes
Vz Range:8.2 to 200V Power Dissipation:1W
Features
• Toal power dissipation:max,1.0W
• Low leakage current
• Solder dip 260 °C, 10 s
,
eSGB (SMAF)
• Low profile， typical thickness 1.0mm
• For use in stabilizing and clipping circuits with high power rating
Maximum Ratings and Thermal Characteristics
(TA = 25 °C unless otherwise noted)
Value
Unit
Parameter
Symbol
See Next Table
Zener current
Power dissipation at
Tamb=75℃
1
W
V
Ptot
VF
Maximum instantaneous
forward voltage at 200mA
1.2
85
Thermal resistance
junction to ambient air
Rthja
℃/W
Operating junction and
storage temperature range
-65 to +175
℃
TJ, TSTG
Note1:Thermal resistance from junction to mount,mounted on PCB with 8.0×8.0mm copper pads
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Test
Dynamic
Knee
Knee
Reverse Reverse Max.DC
Zener voltage
current impedance current impedance current
IZT
Vz(MAX) m A
voltage
VR
V
6.5
7
current
IZM
m A
110
100
91
Part Number
VZ /V
ZZT
Ω
4.5
5
7
8
IZK
m A
0.5
ZZK
Ω
IR(Max)
Vz(MIN)
7.79
8.65
9.5
10.45
11.4
12.35
14.25
15.2
17.1
19
µAdc
10
10
10
5
L1N4738
L1N4739
L1N4740
L1N4741
L1N4742
L1N4743
L1N4744
L1N4745
L1N4746
L1N4747
8.61
9.56
10.5
11.55
12.6
13.65
15.75
16.8
18.9
21
31
28
25
23
21
19
17
15.5
14
12.5
700
700
700
700
700
700
700
700
750
750
0.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
8
8.4
9.1
9.9
11.4
12.2
13.7
15.2
83
9
5
76
10
14
16
20
22
5
69
5
61
5
57
5
50
5
45
www.goodark.com
1/5
2014.12-Rev.B
L1N4738 thru LZ1200
Surface Mount Zener Diodes
Vz Range:8.2 to 200V Power Dissipation:1W
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Test
Dynamic
Knee
Knee
Reverse Reverse Max.DC
Zener voltage
current impedance current impedance current
IZT
Vz(MAX) m A
voltage
VR
current
IZM
m A
41
38
34
30
27
25
23
22
19
18
16
14
13
12
Part Number
VZ /V
ZZT
Ω
23
25
35
40
45
50
60
IZK
ZZK
Ω
750
750
750
IR(Max)
µAdc
5
Vz(MIN)
20.9
22.8
25.65
28.5
31.35
34.2
37.05
40.85
44.65
48.45
53.2
58.9
64.6
71.25
77.9
86.45
95
m A
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
V
L1N4748
L1N4749
L1N4750
L1N4751
L1N4752
L1N4753
L1N4754
L1N4755
L1N4756
L1N4757
L1N4758
L1N4759
L1N4760
L1N4761
L1N4762
L1N4763
L1N4764
LZ1110
23.1
25.2
28.35
31.5
34.65
37.8
40.95
45.15
49.35
53.55
58.8
65.1
71.4
78.8
86.1
95.6
105
11.5
10.5
9.5
8.5
7.5
7
6.5
6
5.5
5
4.5
4
3.7
3.3
3
2.8
2.5
2.3
2
1.9
1.7
1.6
1.4
1.2
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
5
5
5
5
5
5
5
5
5
5
5
5
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
4000
4500
5000
6000
6500
7000
9990
70
80
95
110
125
150
175
200
250
350
450
550
700
1000
1100
1200
1900
5
5
5
5
62.2
69.2
76
11
10
9
104.5
114
115.5
126
5
5
5
5
5
5
5
83.6
91.2
98.8
114
121.6
136.8
152
8.6
7.8
7
6.4
5.8
5.2
4.7
LZ1120
LZ1130
LZ1150
LZ1160
LZ1180
LZ1200
123.5
142.5
152
136.5
157.5
168
171
189
190
210
www.goodark.com
2/5
2014.12-Rev.B
L1N4738 thru LZ1200
Surface Mount Zener Diodes
Vz Range:8.2 to 200V Power Dissipation:1W
Ratings and Characteristics Curves
(TA = 25℃ unless otherwise noted)
Figure 2. Steady State POWER Derating
Figure 1. Typical Zener Voltage
Figure 3. Typical Instantaneous Forward
Characteristics
Figure 4. Typical Zener Impedance
Figure 5. Typical Junction Capacitance
www.goodark.com
3/5
2014.12-Rev.B
L1N4738 thru LZ1200
Surface Mount Zener Diodes
Vz Range:8.2 to 200V Power Dissipation:1W
Package Outline Dimensions
in inches (millimeters)
DIM
Unit: mm
Unit: inch
MIN
0.9
0
1.25
0.1
2.6
4.1
0.7
MAX
1.08
0.1
1.45
0.25
2.8
4.3
1.1
MIN
MAX
0.043
0.004
0.057
0.010
0.110
0.169
0.043
A
A1
B
C
D
E
L
0.035
0.000
0.049
0.004
0.102
0.161
0.028
Soldering footprint
Packing Information
Packing quantities:
10,000 pcs/Reel，12mm Tape, 13" Reel
Tape & Reel Specification
www.goodark.com
4/5
2014.12-Rev.B
L1N4738 thru LZ1200
Surface Mount Zener Diodes
Vz Range:8.2 to 200V Power Dissipation:1W
Disclaimers
These materials are intended as a reference to assist our customers in the selection of the
Suzhou Good-Ark product best suited to the customer’s application; they do not convey any
license under any intellectual property rights, or any other rights, belonging to Suzhou Good-
Ark Electronics Co., Ltd.or a third party.
Suzhou Good-Ark Electronics Co., Ltd. assumes no responsibility for any damage, or
infringement of any third-party’s rights, originating in the use of any product data, diagrams,
charts, programs, algorithms, or circuit application examples contained in these materials.
All information contained in these materials, including product data, diagrams, charts, programs
and algorithms represents information on products at the time of publication of these materials,
and are subject to change by Suzhou Good-Ark Electronics Co., Ltd. without notice due to
product improvements or other reasons. It is therefore recommended that customers contact
Suzhou Good-Ark Electronics Co., Ltd. or an authorized Suzhou Good-Ark Electronics Co., Ltd.
for the latest product information before purchasing a product listed herein. The information
described here may contain technical inaccuracies or typographical errors. Suzhou Good-Ark
Electronics Co., Ltd. assumes no responsibility for any damage, liability, or other loss rising
from these inaccuracies or errors. Please also pay attention to information published by
Suzhou Good-Ark Electronics Co., Ltd. by various means, including our website home page.
(http://www.goodark.com)
When using any or all of the information contained in these materials, including product data,
diagrams, charts, programs, and algorithms, Please be sure to evaluate all information as a
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Suzhou Good-Ark Electronics Co., Ltd. assumes no responsibility for any damage, liability or
other loss resulting from the information contained herein.
The prior written approval of Suzhou Good-Ark Electronics Co., Ltd. is necessary to reprint or
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Please contact Suzhou Good-Ark Electronics Co., Ltd. or an authorized distributor for further
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www.goodark.com
5/5
2014.12-Rev.B
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