1N4764AUR 데이터 시트보기 (PDF) - Microsemi Corporation
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1N4764AUR Datasheet PDF : 3 Pages
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SCOTTSDALE DIVISION
1N4728UR thru 1N4764AUR
(or MLL4728A thru MLL4764A)
SURFACE MOUNT 1.0 W
GLASS ZENER DIODES
ELECTRICAL CHARACTERISTICS @ TC = 30oC
TYPE
NUMBER
(NOTE 1 & 5)
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
NOTE 1:
NOTE 2:
NOTE 3:
NOTE 4:
NOTE 5:
MAXIMUM MAXIMUM
MAXIMUM
MAXIMUM
MAXIMUM
ZENER
TEST
DYNAMIC REVERSE
TEST REGULATOR
KNEE
TEST
(SURGE)
VOLTAGE
(NOTE 4)
VZ
Volts
CURRENT
IZT
mA
IMPEDANCE
(Note 2)
ZZT @ IZT
Ohms
CURRENT
IR @ VR
µA
VOLTAGE
VR
Volts
CURRENT
TA = 50oC
IZM
mA
IMPEDANCE
(NOTE2)
ZZK @ IZK
Ohms
CURRENT
IZK
mA
CURRENT
(NOTE 3)
IS
mA
3.3
76
10
100
1
276
400
1.0
1380
3.6
69
10
100
1
252
400
1.0
1260
3.9
64
9
50
1
234
400
1.0
1190
4.3
58
9
10
1
217
400
1.0
1070
4.7
53
8
10
1
193
500
1.0
970
5.1
49
7
10
1
178
550
1.0
890
5.6
45
5
10
2
162
600
1.0
810
6.2
41
2
10
3
146
700
1.0
730
6.8
37
3.5
10
4
133
700
1.0
660
7.5
34
4.0
10
5
121
700
0.5
605
8.2
31
4.5
10
6
110
700
0.5
550
9.1
28
5.0
10
7
100
700
0.5
500
10
25
7
10
7.6
91
700
0.25
454
11
23
8
5
8.4
83
700
0.25
414
12
21
9
5
9.1
76
700
0.25
380
13
19
10
5
9.9
69
700
0.25
344
15
17
14
5
11.4
61
700
0.25
304
16
15.5
16
5
12.2
57
700
0.25
285
18
14
20
5
13.7
50
750
0.25
250
20
12.5
22
5
15.2
45
750
0.25
225
22
11.5
23
5
16.7
41
750
0.25
205
24
10.5
25
5
18.2
38
750
0.25
190
27
9.5
35
5
20.6
34
750
0.25
170
30
8.5
40
5
22.8
30
1000
0.25
150
33
7.5
45
5
25.1
27
1000
0.25
135
36
7.0
50
5
27.4
25
1000
0.25
125
39
6.5
60
5
29.7
23
1000
0.25
115
43
6.0
70
5
32.7
22
1500
0.25
110
47
5.5
80
5
35.8
19
1500
0.25
95
51
5.0
95
5
38.8
18
1500
0.25
90
56
4.5
110
5
42.6
16
2000
0.25
80
62
4.0
125
5
47.1
14
2000
0.25
70
68
3.7
150
5
51.7
13
2000
0.25
65
75
3.3
175
5
56.0
12
2000
0.25
60
82
3.0
200
5
62.2
11
3000
0.25
55
91
2.8
250
5
69.2
10
3000
0.25
50
100
2.5
350
5
76.0
9
3000
0.25
45
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.
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.
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.
Voltage measurements to be performed 90 seconds after application of dc current.
This product series has also been previously identified as the MLL4728A thru MLL4764A series. This alternate name may still be used.
Copyright 2002
11-05-2003 REV C
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
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