1N4727A データシートの表示（PDF） - Nanjing International Group Co
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1N4727A Datasheet PDF : 4 Pages
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1N4727A...1N4761A
Characteristics at Ta = 25 OC
Zener Voltage Range 3)
Type
VZnom
VZT
at lZT
Dynamic Resistance 1)
ZZT
ZZK
at IZK
Reverse Current
Maximum Surge
Current 4)
Maximum
Regulator
IR
at VR at Ta = 25 OC Current 2)
(V)
(V)
(mA) Max.(Ω) Max.(Ω) (mA) Max.(µA) (V)
IZSM (mA)
IZM (mA)
1N4727A
3
2.85…3.15
83
10
400
1
150
1
1375
275
1N4728A 3.3
3.13…3.47
76
10
400
1
150
1
1375
275
1N4729A 3.6
3.42…3.78
69
10
400
1
100
1
1260
252
1N4730A 3.9
3.7…4.1
64
9
400
1
100
1
1190
234
1N4731A 4.3
4.08…4.52
58
9
400
1
50
1
1070
217
1N4732A 4.7
4.46…4.94
53
8
500
1
10
1
970
193
1N4733A 5.1
4.84…5.36
49
7
550
1
10
1
890
178
1N4734A 5.6
5.32…5.88
45
5
600
1
10
2
810
162
1N4735A 6.2
5.89…6.51
41
2
700
1
10
3
730
146
1N4736A 6.8 6.46…7.14
37
3.5
700
1
10
4
660
133
1N4737A 7.5
7.12…7.88
34
4
700 0.5
10
5
605
121
1N4738A 8.2 7.79…8.61
31
4.5
700 0.5
10
6
550
110
1N4739A 9.1
8.64…9.56
28
5
700 0.5
10
7
500
100
1N4740A 10
9.5…10.5
25
7
700 0.25
10
7.6
454
91
1N4741A 11 10.45…11.55 23
8
700 0.25
5
8.4
414
83
1N4742A 12
11.4…12.6
21
9
700 0.25
5
9.1
380
76
1N4743A 13 12.35…13.65 19
10
700 0.25
5
9.9
344
69
1N4744A 15 14.25…15.75 17
14
700 0.25
5
11.4
304
61
1N4745A 16
15.2…16.8 15.5 16
700 0.25
5
12.2
285
57
1N4746A 18
17.1…18.9
14
20
750 0.25
5
13.7
250
50
1N4747A 20
19…21
12.5 22
750 0.25
5
15.2
225
45
1N4748A 22
20.9…23.1 11.5 23
750 0.25
5
16.7
205
41
1N4749A 24
22.8…25.2 10.5 25
750 0.25
5
18.2
190
38
1N4750A 27 25.65…28.35 9.5
35
750 0.25
5
20.6
170
34
1N4751A 30
28.5…31.5 8.5
40
1000 0.25
5
22.8
150
30
1N4752A 33 31.35…34.65 7.5
45
1000 0.25
5
25.1
135
27
1N4753A 36
34.2…37.8
7
50
1000 0.25
5
27.4
125
25
1N4754A 39 37.05…40.95 6.5
60
1000 0.25
5
29.7
115
23
1N4755A 43 40.85…45.15 6
70
1500 0.25
5
32.7
110
22
1N4756A 47 44.65…49.35 5.5
80
1500 0.25
5
35.8
95
19
1N4757A 51 48.45…53.55 5
95
1500 0.25
5
38.8
90
18
1N4758A 56
53.2…58.8
4.5 110
2000 0.25
5
42.6
80
16
1N4759A 62
58.9…65.1
4
125
2000 0.25
5
47.1
70
14
1N4760A 68
64.6…71.4
3.7 150
2000 0.25
5
51.7
65
13
1N4761A 75 71.25…78.75 3.3 175
2000 0.25
5
56
60
12
1) The dynamic resistance is derived from the 60 Hz AC voltage which results when an AC current having an RMS value equal to 10% of
the Zener Current (IZT or IZK) is superimposed on IZT or IZK. Dynamic resistance is measured at two points to insure a sharp knee on the
breakdown curve and to eliminate unstable units.
2) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
3) Tested with pulses tp = 20 ms.
4) The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or
equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT.
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