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Datasheet 1N4745A PDF ( 特性, スペック, ピン接続図 )

部品番号 1N4745A
部品説明 500mW ZENER DIODES
メーカ SENSITRON
ロゴ SENSITRON ロゴ 
プレビュー
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1N4745A Datasheet, 1N4745A PDF,ピン配置, 機能
SENSITRON SEMICONDUCTOR
ZENER DIODES
OPERATING AND STORAGE TEMPERATURE –55°C TO+200°C
500mW ZENER DIODES / DO-35/DL-35 (MINI MELF)
TYPE
BZX / BZV 55 C 2V4
BZX / BZV 55 C 2V7
BZX / BZV 55 C 3V0
BZX / BZV 55 C 3V3
BZX / BZV 55 C 3V6
BZX / BZV 55 C 3V9
BZX / BZV 55 C 4V3
BZX / BZV 55 C 4V7
BZX / BZV 55 C 5V1
BZX / BZV 55 C 5V6
BZX / BZV 55 C 6V2
BZX / BZV 55 C 6V8
BZX / BZV 55 C 7V5
BZX / BZV 55 C 8V2
BZX / BZV 55 C 9V1
BZX / BZV 55 C 10
BZX / BZV 55 C 11
BZX / BZV 55 C 12
BZX / BZV 55 C 13
BZX / BZV 55 C 15
BZX / BZV 55 C 16
BZX / BZV 55 C 18
BZX / BZV 55 C 20
BZX / BZV 55 C 22
BZX / BZV 55 C 24
BZX / BZV 55 C 27
BZX / BZV 55 C 30
BZX / BZV 55 C 33
BZX / BZV 55 C 36
BZX / BZV 55 C 39
Nominal
Zener
Voltage
VZ @IZT
Min Max
2.28 2.56
2.5 2.9
2.8 3.2
3.1 3.5
3.4 3.8
3.7 4.1
4.0 4.6
4.4 5.0
4.8 5.4
5.2 6.0
5.8 6.6
6.4 7.2
7.0 7.9
7.7 8.7
8.5 9.6
9.4 10.6
10.4 11.6
11.4 12.7
12.4 14.1
13.8 15.6
15.3 17.1
16.8 19.1
18.8 21.2
20.8 23.3
22.8 25.6
25.1 28.9
28 32
31 35
34 38
37 41
Test
Current
Izr
mA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2.5
Maximum Zener
Impedance
ZZT@IZT
Ohms
85
85
85
85
85
85
75
60
35
25
10
8
7
7
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
ZZT@IZK
Ohms
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
220
220
220
220
500
IZK
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
BZX / BZV 55 C 43
BZX / BZV 55 C 47
BZX / BZV 55 C 51
BZX / BZV 55 C 56
BZX / BZV 55 C 62
BZX / BZV 55 C 68
BZX / BZV 55 C 75
BZX / BZV 55 C 82
BZX / BZV 55 C 91
BZX / BZV 55 C 100
BZX / BZV 55 C 110
BZX / BZV 55 C 120
BZX / BZV 55 C 130
BZX / BZV 55 C 150
BZX / BZV 55 C 160
BZX / BZV 55 C 180
BZX / BZV 55 C 188
40 46
44 50
48 54
52 60
58 66
64 72
70 80
77 87
85 96
94 106
104 116
114 127
124 141
138 156
153 171
168 191
188 212
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
1
1
1
1
1
1
1
1
1
90
110
125
135
150
200
250
300
450
450
600
800
1000
1200
1500
1800
2000
600
700
700
1000
1000
1000
1500
2000
5000
5000
5000
5000
5000
5000
5000
5000
5000
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
NOTE: 1. Normal Tolerance ± 5 % .
2. “BZX…” Indicates Mini Melf Package.
Maximum Reverse
Leakage Current
IR @VR
µA Volts
50 1
10 1
41
21
21
21
11
0.5 1
0.1 1
0.1 1
0.1 2
0.1 3
0.1 5
0.1 6.2
0.1 6.8
0.1 7.5
0.1 8.2
0.1 9.1
0.1 10
0.1 11
0.1 12
0.1 13
0.1 15
0.1 16
0.1 18
0.1 20
0.1 22
0.1 24
0.1 27
0.1 30
0.1 33
0.1 36
0.1 39
0.1 43
0.1 47
0.1 51
0.1 56
0.1 62
0.1 68
0.1 75
0.1 82
0.1 91
0.1 100
0.1 110
0.1 120
0.1 130
0.1 150
Typical
Temperature
Cofficient
% / °C
-0.085
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±0.030
±0.030
-0.038
+0.045
+0.050
+0.058
+0.062
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.083
+0.085
+0.086
+0.087
+0.088
+0.090
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
+0.096
Maximum
Regulator
Current
IZM
mA
155
135
125
115
105
95
90
85
80
70
64
58
53
74
43
40
36
32
29
27
24
21
20
18
16
14
13
12
11
10
9.2
8.5
7.8
7.0
6.4
5.9
5.3
4.8
4.4
4.0
3.6
3.3
3.0
2.6
2.5
2.2
2.0
54
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1N4745A pdf, ピン配列
SENSITRON SEMICONDUCTOR
ZENER DIODES
OPERATING AND STORAGE TEMPERATURE –55°C TO+200°C
1W ZENER DIODES / DO- 41/DL-41 (MINI MELF)
TYPE
Nominal
Zener
Voltage
VZ @IZT
Test
Current
Izr
Maximum Zener
Impedance
ZZT@IZT ZZT@IZK
Volts
mA Ohms Ohms
1N4728A
1N4729A
1N4730A
1N4731A /DL4731A
1N4732A /DL4732A
3.3
3.6
3.9
4.3
4.7
76 10 400
69 10 400
64 9.0 400
58 9.0 400
53 8.0 500
1N4733A /DL4733A
1N4734A /DL4734A
1N4735A /DL4735A
1N4736A /DL4736A
1N4737A /DL4737A
5.1
5.6
6.2
6.8
7.5
49 7.0 550
45 5.0 600
41 2.0 700
37 3.5 700
34 4.0 700
1N4738A /DL4738A
1N4739A /DL4739A
1N4740A /DL4740A
1N4741A /DL4741A
1N4742A /DL4742A
8.2
9.1
10
11
12
31 4.5 700
28 5.0 700
25 7.0 700
23 8.0 700
21 9.0 700
1N4743A /DL4743A
1N4744A /DL4744A
1N4745A /DL4745A
1N4746A /DL4746A
1N4747A /DL4747A
13
15
16
18
20
19 10 700
17 14 700
15.5 16 700
14 20 750
12.5 22 750
1N4748A /DL4748A
1N4749A /DL4749A
1N4750A /DL4750A
1N4751A /DL4751A
1N4752A /DL4752A
22
24
27
30
33
11.5 23 750
10.5 25 750
9.5 35 750
8.5 40 1000
7.5 45 1000
1N4753A /DL4753A
1N4754A /DL4754A
1N4755A /DL4755A
1N4756A /DL4756A
1N4757A /DL4757A
36
39
43
47
51
7.0 50 1000
6.5 60 1000
6.0 70 1500
5.5 80 1500
5.0 95 1500
1N4758A /DL4758A
1N4759A /DL4759A
1N4760A /DL4760A
1N4761A /DL4761A
1N4762A /DL4762A
56
63
68
75
82
4.5 110 2000
4.0 125 2000
3.7 150 2000
3.3 175 2000
3.0 200 2000
1N4763A /DL4763A
1N4764A /DL4764A
91
100
2.8 250 2000
2.5 350 2000
NOTE: 1. “DL” Indicates Minimelf Package.
2. Suffix “B” Indicates ± 5% Tolerance.
Maximum Reverse
IZK Leakage Current
IR
mA µA
1.0 100
1.0 100
1.0 50
1.0 10
1.0 10
1.0 10
1.0 10
1.0 10
1.0 10
0.5 10
0.5 10
0.5 10
0.25 10
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
0.25 5.0
@VR
Volts
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
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
Maximum
Surge
Current
IR
mA
1380
1260
1170
1085
965
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
90
80
70
65
60
55
50
45
Maximum
Regulator
Current
IZM
mA
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
16
18
16
14
13
12
11
10
9
56


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