1N4748A-AP
更新时间:2024-09-18 18:50:05
品牌:MCC
描述:Zener Diode, 22V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HEREMATIC SEALED, GLASS, DO-41G, 2 PIN
1N4748A-AP 概述
Zener Diode, 22V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HEREMATIC SEALED, GLASS, DO-41G, 2 PIN 齐纳二极管
1N4748A-AP 规格参数
是否无铅: | 不含铅 | 是否Rohs认证: | 符合 |
生命周期: | Obsolete | 零件包装代码: | DO-41 |
包装说明: | DO-41G, 2 PIN | 针数: | 2 |
Reach Compliance Code: | unknown | ECCN代码: | EAR99 |
HTS代码: | 8541.10.00.50 | 风险等级: | 5.01 |
外壳连接: | ISOLATED | 配置: | SINGLE |
二极管元件材料: | SILICON | 二极管类型: | ZENER DIODE |
最大动态阻抗: | 23 Ω | JEDEC-95代码: | DO-41 |
JESD-30 代码: | O-LALF-W2 | JESD-609代码: | e3 |
元件数量: | 1 | 端子数量: | 2 |
最高工作温度: | 150 °C | 封装主体材料: | GLASS |
封装形状: | ROUND | 封装形式: | LONG FORM |
峰值回流温度(摄氏度): | NOT SPECIFIED | 极性: | UNIDIRECTIONAL |
最大功率耗散: | 1 W | 认证状态: | Not Qualified |
标称参考电压: | 22 V | 子类别: | Voltage Reference Diodes |
表面贴装: | NO | 技术: | ZENER |
端子面层: | Matte Tin (Sn) | 端子形式: | WIRE |
端子位置: | AXIAL | 处于峰值回流温度下的最长时间: | NOT SPECIFIED |
最大电压容差: | 5% | 工作测试电流: | 11.5 mA |
Base Number Matches: | 1 |
1N4748A-AP 数据手册
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PDF下载M C C
Micro Commercial Components
1N4728
1N4728
THRU
THRU
1N4761
1N476
TM
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents
20736 Marilla Street Chatsworth
ꢆꢋꢅꢌꢍꢎꢍꢍ
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ
Features
ꢀ Hermetic Glass Package
1.0 Watt
ꢀ Silicon Planar Zener Diodes
Zener Diode
3.3 to 75 Volts
ꢀ
Lead Free Finish/Rohs Compliant (Note2) ("P"Suffix designates
Compliant. See ordering information)
ꢀ
Moisture Sensitivity: Level 1
Mechanical Data
ꢀ Case: DO-41 Glass Package
DO-41G
ꢀ
Marking : Cathode band and type number
ꢀ Weight: 0.309 grams (Approx.)
D
Maximum Ratings
ꢀ
ꢀ
ꢀ
Operating Temperature: -65oC to +200oC
Storage Temperature: -65oC to +200oC
For capacitive load, derate current by 20%
A
Cathode
Mark
B
Electrical Characteristics @ 25oC Unless Otherwise Specified
D
DC Power
Dissipation
O
TA 50 C
Pd
1.0W
≤
C
Forward
Voltage
VF
1.2V
Drop
Thermal
Resistance
RthJA
Ptot
100K/W
Note 1
DIMENSIONS
Power Derating
10mW/oC
INCHES
M M
from 100oC
DIM
A
NOTE
MIN
MAX
0.177
0.110
MIN
-----
-----
MAX
-----
-----
4.50
2.80
Diameter
Diameter
B
C
D
Note: (1) Valid provided that electrodes at a distance
0.026
1.000
0.034
-----
0.70
0.90
-----
of 10mm from case are kept at ambient
25.40
temperature.
(2). Lead in Glass Exemption Applied, see EU Directive Annex 5.
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1 of 4
Revision: A
2011/01/01
1N4728 thru 1N4761
MM CC CC
Micro Commercial Components
TM
Electrical Characteristics(T = 25°C unless otherwise noted). Maximum V = 1.2V at I = 200mA
A
F
F
Maximum Dynamic Impedance
Maximum Reverse
MCC
Zener
Test
Surge
Maximum
Regulator
Current
Leakage Current
Part Number
Voltage
Current
Current
VZ @IZT
Volts
IZT
ZZT @IZT ZZK @IZK
IZK
IR @VR
uA
VR
IR
IZM
mA
OHMS
OHMS
mA
Volts
mA
mA
1N4728
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
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
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
76
69
64
58
53
49
45
41
37
10
10
9
9
8
7
5
2
3.5
4
4.5
5
7
8
9
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
110
125
150
175
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
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
100
100
50
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1
1
1
1
1
1
2
3
4
1380
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
276
252
234
217
193
178
162
146
133
121
110
100
91
83
76
69
61
57
50
45
41
38
34
30
27
25
23
22
19
18
16
14
13
34
31
5
6
7
28
25
23
21
19
17
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7
6.5
6
5.5
5
4.5
4
3.7
3.3
7.6
8.4
9.1
9.9
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
90
80
70
65
60
12
Note 1: The JEDEC type number shown with an A suffix have a 5% tolerance on nominal zener voltage. No
suffix signifies a 10% tolerance, C signifies 2%.
2: 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 DC 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 eliminate
unstable units.
3: The reverse surge current is measured at 25oC ambient using a 1/2 square wave or equivalent sine
wave pulse 1/120 second duration superimposed on IZT.
4: Voltage measurements tobe performed 90 seconds after application of DC current.
5: RoHs Compliant already and Pb-free sticker on reel , box & carton indicated RoHs compliant .
www.mccsemi.com
2 of 4
Revision: A
2011/01/01
M C C
Micro Commercial Components
1N4728 thru 1N4761
TM
+6
175
150
125
100
75
V
A
@ I
Z
Z
+4
+2
T
= 25 C
°
20 mA
0
0.01 mA
1 mA
50
–2
–4
NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS
NOTE: CHANGES IN ZENER CURRENT DO NOT
NOTE: EFFECT TEMPERATURE COEFFICIENTS
25
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
3
4
5
6
7
8
L, LEAD LENGTH TO HEAT SINK (INCHES)
V
, ZENER VOLTAGE (VOLTS)
Z
Figure 1. Typical Thermal Resistance
Figure 2. Effect of Zener Current
versus Lead Length
1000
500
1000
700
T
i
= 25 C
(rms) = 0.1 I (dc)
°
T
i
= 25 C
(rms) = 0.1 I (dc)
°
J
Z
J
Z
V
= 2.7 V
Z
Z
Z
500
f = 60 Hz
f = 60 Hz
I
= 1 mA
Z
200
200
100
47 V
27 V
100
50
5 mA
70
50
20 mA
20
10
20
10
7
5
6.2 V
5
2
1
2
1
0.1
0.2
0.5
1
2
5
10
20
50 100
1
2
3
5
7
10
V , ZENER CURRENT (mA)
Z
20
30
50 70 100
I
, ZENER CURRENT (mA)
Z
Figure 3. Effect of Zener Current
Figure 4. Effect of Zener Voltage
on Zener Impedance
on Zener Impedance
100
70
50
RECTANGULAR
WAVEFORM
11 V–100 V NONREPETITIVE
3.3 V–10 V NONREPETITIVE
T
= 25 C PRIOR TO
°
J
30
20
5% DUTY CYCLE
INITIAL PULSE
10
7
5
10% DUTY CYCLE
20% DUTY CYCLE
3
2
1
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
20
50
100
200
500
1000
PW, PULSE WIDTH (ms)
This graph represents 90 percentile data points.
For worst case design characteristics, multiply surge power by 2/3.
Figure 5. Maximum Surge Power
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3 of 4
Revision: A
2011/01/01
M C C
Micro Commercial Components
TM
Ordering Information :
Device
Packing
Part Number-TP
Part Number-AP
Part Number-BP
Tape&Reel: 5Kpcs/Reel
Ammo Packing: 2.5Kpcs/Ammo Box
Bulk: 50Kpcs/Carton
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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Revision: A
2011/01/01
3
1N4748A-AP 相关器件
型号 | 制造商 | 描述 | 价格 | 文档 |
1N4748A-B | FRONTIER | Zener Diode, 22V V(Z), 5%, 1W, Silicon, Unidirectional | 获取价格 | |
1N4748A-D9 | VISHAY | DIODE 22 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AL, GLASS, DO-41, 2 PIN, Voltage Regulator Diode | 获取价格 | |
1N4748A-E1 | VISHAY | DIODE 22 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AL, GLASS, DO-41, 2 PIN, Voltage Regulator Diode | 获取价格 | |
1N4748A-G | PANJIT | SILICON ZENER DIODE | 获取价格 | |
1N4748A-GT3 | SENSITRON | Zener Diode, 22V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GLASS PACKAGE-2 | 获取价格 | |
1N4748A-LF | WTE | Zener Diode, 22V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2 | 获取价格 | |
1N4748A-LFR | FRONTIER | 1 WATT ZENER DIODE | 获取价格 | |
1N4748A-T | DIODES | 1.0W ZENER DIODE | 获取价格 | |
1N4748A-T | RECTRON | Zener Diode, 22V V(Z), 1W, Silicon, Unidirectional, DO-41, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 获取价格 | |
1N4748A-T3-LF | WTE | Zener Diode, 22V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2 | 获取价格 |
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