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参数资料
| 型号： | MLL4744E3 |
| 厂商： | MICROSEMI CORP-SCOTTSDALE |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 15 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AB |
| 封装： | HERMETIC SEALED, GLASS, MELF-2 |
| 文件页数： | 2/3页 |
| 文件大小： | 365K |
| 代理商： | MLL4744E3 |
SURFACE MOUNT 1.0 W
GLASS ZENER DIODES
SCOTTSD A L E DIVISION
1N4728UR thru 1N4764AUR
(or MLL4728A thru MLL4764A)
W
.Mi
cr
os
em
i
.C
O
M
1N4
728
AUR
thru
1N4
764
AUR
ELECTRICAL CHARACTERISTICS @ T
C
= 30oC
ZENER
VOLTAGE
(NOTE 4)
VZ
TEST
CURRENT
IZT
MAXIMUM
DYNAMIC
IMPEDANCE
(Note 2)
ZZT @ IZT
MAXIMUM
REVERSE
CURRENT
IR @ VR
TEST
VOLTAGE
VR
MAXIMUM
REGULATOR
CURRENT
TA = 50
oC
IZM
MAXIMUM
KNEE
IMPEDANCE
(NOTE2)
ZZK @ IZK
TEST
CURRENT
IZK
MAXIMUM
(SURGE)
CURRENT
(NOTE 3)
IS
TYPE
NUMBER
(NOTE 1 & 5)
Volts
mA
Ohms
A
Volts
mA
Ohms
mA
1N4728AUR
1N4729AUR
1N4730AUR
1N4731AUR
3.3
3.6
3.9
4.3
76
69
64
58
10
9
100
50
10
1
276
252
234
217
400
1.0
1380
1260
1190
1070
1N4732AUR
1N4733AUR
1N4734AUR
1N4735AUR
4.7
5.1
5.6
6.2
53
49
45
41
8
7
5
2
10
1
2
3
193
178
162
146
500
550
600
700
1.0
970
890
810
730
1N4736AUR
1N4737AUR
1N4738AUR
1N4739AUR
6.8
7.5
8.2
9.1
37
34
31
28
3.5
4.0
4.5
5.0
10
4
5
6
7
133
121
110
100
700
1.0
0.5
660
605
550
500
1N4740AUR
1N4741AUR
1N4742AUR
1N4743AUR
10
11
12
13
25
23
21
19
7
8
9
10
5
7.6
8.4
9.1
9.9
91
83
76
69
700
0.25
454
414
380
344
1N4744AUR
1N4745AUR
1N4746AUR
1N4747AUR
15
16
18
20
17
15.5
14
12.5
14
16
20
22
5
11.4
12.2
13.7
15.2
61
57
50
45
700
750
0.25
304
285
250
225
1N4748AUR
1N4749AUR
1N4750AUR
1N4751AUR
22
24
27
30
11.5
10.5
9.5
8.5
23
25
35
40
5
16.7
18.2
20.6
22.8
41
38
34
30
750
1000
0.25
205
190
170
150
1N4752AUR
1N4753AUR
1N4754AUR
1N4755AUR
33
36
39
43
7.5
7.0
6.5
6.0
45
50
60
70
5
25.1
27.4
29.7
32.7
27
25
23
22
1000
1500
0.25
135
125
115
110
1N4756AUR
1N4757AUR
1N4758AUR
1N4759AUR
47
51
56
62
5.5
5.0
4.5
4.0
80
95
110
125
5
35.8
38.8
42.6
47.1
19
18
16
14
1500
2000
0.25
95
90
80
70
1N4760AUR
1N4761AUR
1N4762AUR
1N4763AUR
68
75
82
91
3.7
3.3
3.0
2.8
150
175
200
250
5
51.7
56.0
62.2
69.2
13
12
11
10
2000
3000
0.25
65
60
55
50
1N4764AUR
100
2.5
350
5
76.0
9
3000
0.25
45
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 25
oC ambient using a 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.
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
Copyright
2002
11-05-2003 REV C
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相关代理商/技术参数 |
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| MLL4759A | 制造商:Microwave Semiconductor 功能描述: 制造商:Microwave Semiconductor 功能描述:62 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AB |
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| MLL5221A | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:500 mW GLASS SURFACE MOUNT ZENER DIODES |
| MLL5221B | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:500 mW GLASS SURFACE MOUNT ZENER DIODES |
| MLL5221B-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Zener Voltage Regulator Diode[Qual Data] |
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