MQ1N4730CURE3
更新时间：2024-09-19 01:27:02
品牌：MICROSEMI
描述：Zener Diode, 3.9V V(Z), 2%, 1W, Silicon, Unidirectional, DO-213AB, ROHS COMPLIANT, HERMETIC SEALED, GLASS, MELF-2
概述
规格参数
数据手册MQ1N4730CURE3 概述
Zener Diode, 3.9V V(Z), 2%, 1W, Silicon, Unidirectional, DO-213AB, ROHS COMPLIANT, HERMETIC SEALED, GLASS, MELF-2 齐纳二极管
MQ1N4730CURE3 规格参数
| 是否Rohs认证： | 符合 | 生命周期： | Obsolete |
| 零件包装代码： | DO-213AB | 包装说明： | O-LELF-R2 |
| 针数： | 2 | Reach Compliance Code： | unknown |
| ECCN代码： | EAR99 | HTS代码： | 8541.10.00.50 |
| 风险等级： | 5.2 | 其他特性： | HIGH RELIABILITY |
| 外壳连接： | ISOLATED | 配置： | SINGLE |
| 二极管元件材料： | SILICON | 二极管类型： | ZENER DIODE |
| JEDEC-95代码： | DO-213AB | JESD-30 代码： | O-LELF-R2 |
| JESD-609代码： | e3 | 元件数量： | 1 |
| 端子数量： | 2 | 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 |
| 参考标准： | MIL-19500 | 标称参考电压： | 3.9 V |
| 表面贴装： | YES | 技术： | ZENER |
| 端子面层： | MATTE TIN | 端子形式： | WRAP AROUND |
| 端子位置： | END | 处于峰值回流温度下的最长时间： | NOT SPECIFIED |
| 最大电压容差： | 2% | 工作测试电流： | 64 mA |
| Base Number Matches： | 1 |
MQ1N4730CURE3 数据手册
通过下载MQ1N4730CURE3数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载1N4728UR thru 1N4764AUR,e3
(or MLL4728A thru MLL4764A,e3)
SURFACE MOUNT 1.0 W
GLASS ZENER DIODES
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
This surface mountable 1 watt Zener diode series is electrically equivalent to
the 1N4728A thru 1N4764A registration in the DO-41 equivalent package
except that it meets the JEDEC surface mount outline DO-213AB. It is an
ideal selection for applications of high density and low parasitic requirements
for voltage regulation. Standard voltage tolerance is +/- 5% with tighter
tolerances available down to 1%. With its glass hermetic qualities, it may
also be used for high reliability applications when required by a source
control drawing (SCD).
DO-213AB
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
Electrically similar to the JEDEC registered 1N4728 thru
1N4764 zener series
•
Regulates voltage over a broad operating current
and temperature range
•
•
Zener voltages available 3.3V to 100V
•
•
•
•
•
•
•
Wide selection from 3.3 to 100 V
Leadless package for surface mounting
Ideal for high density mounting
Standard voltage tolerances are +/- 5% with “A” suffix and
10 % with no suffix identification
•
•
Tight tolerances available in plus or minus 2% or 1% with
C or D suffix respectively
Nonsensitive to ESD
Hermetically sealed glass package
Specified capacitance (see Figure 2)
Inherently radiation hard per MicroNote 050
Options for screening in accordance with MIL-PRF-19500
for JAN, JANTX, JANTXV, and JANS are available by
adding MQ, MX, MV, or MSP prefixes respectively to part
numbers.
•
Surface mount equivalents also available as SMAJ4728A
to SMAJ4764A and SMAJ4728A to SMAJ4764A
•
•
RoHS Compliant devices also available by adding e3 suffix
Plastic body axial-leaded Zener equivalents are also
available as 1N4728A to 1N4764A
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
Power dissipation at 25ºC: 1.0 watts (also see derating
in Figure 1).
•
•
CASE: Hermetically sealed DO-213AB glass MELF
TERMINALS: Tin-Lead or RoHS Compliant
annealed matte-Tin plating solderable per MIL-STD-
750, method 2026
•
•
Operating and Storage temperature: -65ºC to +175ºC
Thermal Resistance: 50 ºC/W junction to end cap, or
130ºC/W junction to ambient when mounted on FR4 PC
board (1 oz Cu) with recommended footprint (see last
page)
•
POLARITY: Cathode indicated by band. Diode to
be operated with the banded end positive with
respect to the opposite end for Zener regulation
•
Steady-State Power: 1.00 watts at TEC < 125oC, or 1.00
watts at TA < 45ºC when mounted on FR4 PC board and
recommended footprint as described for thermal
resistance (also see Figure 1)
•
•
MARKING: Cathode band only
TAPE & REEL optional: Standard per EIA-481-B
with 12 mm tape, 1500 per 7 inch reel or 5000 per
13 inch reel (add “TR” suffix to part number)
•
•
Forward voltage @200 mA: 1.2 volts (maximum)
Solder Temperatures: 260 ºC for 10 s (max)
•
•
WEIGHT: 0.05 grams
See package dimensions & recommended mounting
pad on last page
Copyright © 2005
10-18-2005 REV D
Microsemi
Page 1
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N4728UR thru 1N4764AUR,e3
(or MLL4728A thru MLL4764A,e3)
SURFACE MOUNT 1.0 W
GLASS ZENER DIODES
S C O T T S D A L E D I V I S I O N
ELECTRICAL CHARACTERISTICS @ TC = 30oC
MAXIMUM
DYNAMIC
MAXIMUM
REVERSE
CURRENT
MAXIMUM
REGULATOR
CURRENT
TA = 50oC
IZM
MAXIMUM
KNEE
IMPEDANCE
(NOTE2)
ZZK @ IZK
Ohms
MAXIMUM
(SURGE)
CURRENT
(NOTE 3)
IS
ZENER
TEST
TEST
VOLTAGE
TEST
CURRENT
VOLTAGE CURRENT IMPEDANCE
TYPE
NUMBER
(NOTE 1 & 5)
(NOTE 4)
VZ
(Note 2)
ZZT @ IZT
Ohms
10
10
9
IZT
mA
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
IR @ VR
μA
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
5
5
5
VR
Volts
1
1
1
1
1
1
2
3
4
5
6
IZK
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
Volts
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
82
91
100
mA
mA
1N4728AUR
1N4729AUR
1N4730AUR
1N4731AUR
1N4732AUR
1N4733AUR
1N4734AUR
1N4735AUR
1N4736AUR
1N4737AUR
1N4738AUR
1N4739AUR
1N4740AUR
1N4741AUR
1N4742AUR
1N4743AUR
1N4744AUR
1N4745AUR
1N4746AUR
1N4747AUR
1N4748AUR
1N4749AUR
1N4750AUR
1N4751AUR
1N4752AUR
1N4753AUR
1N4754AUR
1N4755AUR
1N4756AUR
1N4757AUR
1N4758AUR
1N4759AUR
1N4760AUR
1N4761AUR
1N4762AUR
1N4763AUR
1N4764AUR
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
12
11
10
9
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
3000
3000
3000
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
9
8
7
5
2
3.5
4.0
4.5
5.0
7
8
9
10
14
16
20
22
23
25
35
40
45
7
0.5
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
56.0
62.2
69.2
76.0
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
0.25
19
17
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
50
60
70
80
95
90
80
70
65
60
55
50
45
110
125
150
175
200
250
350
NOTE 1: The type numbers shown with an “A” suffix have a +/-5% tolerance on the nominal Zener voltage. Also available with suffix “C” for +/-2%, and
“D” for +/-1%, while the absence of a suffix letter denotes +/- 10% tolerance.
NOTE 2: The Zener impedance is derived from the 60Hz 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 ensure a sharp knee on the breakdown curve and
eliminate unstable units.
NOTE 3: The reverse surge current is measured at 25oC ambient using a ½ square wave or equivalent sine wave pulse 1/120 second duration
superimposed on IZT
.
NOTE 4: Voltage measurements to be performed 90 seconds after application of dc current.
NOTE 5: This product series has also been previously identified as the MLL4728A thru MLL4764A series. This alternate name may still be used.
Copyright © 2005
10-18-2005 REV D
Microsemi
Scottsdale Division
Page 2
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N4728UR thru 1N4764AUR,e3
(or MLL4728A thru MLL4764A,e3)
SURFACE MOUNT 1.0 W
GLASS ZENER DIODES
S C O T T S D A L E D I V I S I O N
GRAPHS
STEADY-STATE POWER DERATING
TEC
TA
Temperature (oC)
FIGURE 1
Power Derating Curve Where TEC is End Cap Temp
and TA is Ambient Temperature on FR4 PC board.
FIGURE 2
PACKAGE DIMENSIONS
PAD LAYOUT
INCHES
MILLIMETERS
MIN MAX
2.39 2.66
INCHES
.276
mm
DIM
A
B
MIN
MAX
0.105
0.205
0.022
A
B
C
7.00
1.8
0.094
0.189
0.016
0.070
0.110
4.80
0.41
5.20
0.55
2.8
C
Copyright © 2005
10-18-2005 REV D
Microsemi
Page 3
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
MQ1N4730CURE3 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| MQ1N4730CURE3TR | MICROSEMI | Zener Diode, 3.9V V(Z), 2%, 1W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, GLASS, MELF-2 | 获取价格 |
|
| MQ1N4730CURTR | MICROSEMI | Zener Diode, 3.9V V(Z), 2%, 1W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, GLASS, MELF-2 | 获取价格 |
|
| MQ1N4730DG | MICROSEMI | Zener Diode, 3.9V V(Z), 1%, 1W, Silicon, Unidirectional, DO-204AL, HERMETIC SEALED, GLASS, DO-41, 2 PIN | 获取价格 |
|
| MQ1N4730DGE3 | MICROSEMI | Zener Diode, 3.9V V(Z), 1%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN | 获取价格 |
|
| MQ1N4730DGE3TR | MICROSEMI | Zener Diode, 3.9V V(Z), 1%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN | 获取价格 |
|
| MQ1N4730DGTR | MICROSEMI | Zener Diode, 3.9V V(Z), 1%, 1W, Silicon, Unidirectional, DO-204AL, HERMETIC SEALED, GLASS, DO-41, 2 PIN | 获取价格 |
|
| MQ1N4730DPE3 | MICROSEMI | Zener Diode, 3.9V V(Z), 1%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, PLASIC, DO-41, 2 PIN | 获取价格 |
|
| MQ1N4730DPE3TR | MICROSEMI | Zener Diode, 3.9V V(Z), 1%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, PLASIC, DO-41, 2 PIN | 获取价格 |
|
| MQ1N4730DPTR | MICROSEMI | Zener Diode, 3.9V V(Z), 1%, 1W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN | 获取价格 |
|
| MQ1N4730DUR | MICROSEMI | Zener Diode, 3.9V V(Z), 1%, 1W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, GLASS, MELF-2 | 获取价格 |
|
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