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参数资料
| 型号： | SMAJ4757 |
| 厂商： | MICRO COMMERCIAL COMPONENTS |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 51 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| 封装： | PLASTIC, SMAJ, 2 PIN |
| 文件页数： | 2/3页 |
| 文件大小： | 1302K |
| 代理商： | SMAJ4757 |
SMAJ4728 thru SMAJ4764
Electrical Characteristics @ 25oC Unless Otherwise Specified
ZENER
VOLTAGE
Vz
TEST
CURRENT
Izt
MAXIMUM
DYNAMIC
IMPEDANCE
Zzt @ Izt
MAXIMUM
REVERSE
CURRENT
Ir @ Vr
TEST
VOLTAGE
Vr
MAXIMUM
REGULATOR
CURRENT
Izm
Ta=50
oC
MAXIMUM
KNEE
IMPEDANCE
Zzk @ Izk
TEST
CURRENT
Izk
MAXIMUM
SURGE
CURRENT
Is
MCC PART
NUMBER
VOLTS
mA
OHMS
uA
VOLTS
mA
OHMS
MA
mA
SMAJ4728
3.3
76
10
100
1
276
400
1.0
1380
SMAJ4729
3.6
69
10
100
1
252
400
1.0
1260
SMAJ4730
3.9
64
9
50
1
234
400
1.0
1190
SMAJ4731
4.3
58
9
10
1
217
400
1.0
1070
SMAJ4732
4.7
53
8
10
1
193
500
1.0
970
SMAJ4733
5.1
49
7
10
1
178
550
1.0
890
SMAJ4734
5.6
45
5
10
2
162
600
1.0
810
SMAJ4735
6.2
41
2
10
3
146
700
1.0
730
SMAJ4736
6.8
37
3.5
10
4
133
700
1.0
660
SMAJ4737
7.5
34
4.0
10
5
121
700
0.5
605
SMAJ4738
8.2
31
4.5
10
6
110
700
0.5
550
SMAJ4739
9.1
28
5.0
10
7
100
700
0.5
500
SMAJ4740
10
25
7
10
7.6
91
700
0.25
454
SMAJ4741
11
23
8
5
8.4
83
700
0.25
414
SMAJ4742
12
21
9
5
9.1
76
700
0.25
380
SMAJ4743
13
19
10
5
9.9
69
700
0.25
344
SMAJ4744
15
17
14
5
11.4
61
700
0.25
304
SMAJ4745
16
15.5
16
5
12.2
57
700
0.25
285
SMAJ4746
18
14
20
5
13.7
50
750
0.25
250
SMAJ4747
20
12.5
22
5
15.2
45
750
0.25
225
SMAJ4748
22
11.5
23
5
16.7
41
750
0.25
205
SMAJ4749
24
10.5
25
5
18.2
38
750
0.25
190
SMAJ4750
27
9.5
35
5
20.6
34
750
0.25
170
SMAJ4751
30
8.5
40
5
22.8
30
1000
0.25
150
SMAJ4752
33
7.5
45
5
25.1
27
1000
0.25
135
SMAJ4753
36
7.0
50
5
27.4
25
1000
0.25
125
SMAJ4754
39
6.5
60
5
29.7
23
1000
0.25
115
SMAJ4755
43
6.0
70
5
32.7
22
1500
0.25
110
SMAJ4756
47
5.5
80
5
35.8
19
1500
0.25
95
SMAJ4757
51
5.0
95
5
38.8
18
1500
0.25
90
SMAJ4758
56
4.5
110
5
42.6
16
2000
0.25
80
SMAJ4759
62
4.0
125
5
47.1
14
2000
0.25
70
SMAJ4760
68
3.7
150
5
51.7
13
2000
0.25
65
SMAJ4761
75
3.3
175
5
56.0
12
2000
0.25
60
SMAJ4762
82
3.0
200
5
62.2
11
3000
0.25
55
SMAJ4763
91
2.8
250
5
69.2
10
3000
0.25
50
SMAJ4764
100
2.5
350
5
76.0
9
3000
0.25
45
NOTE 1 The JEDEC type numbers shown have A 5% tolerance on nominal zener voltage.
No suffix signifies A 10% tolerance, C signifies 2%, and D signifies 1% 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 insure
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 1/2 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.
MCC
www.mccsemi.com
Revision: 3
2003/04/30
相关PDF资料 |
PDF描述 |
|---|---|
| SMAJ4758D | 56 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| SMAJ4759D | 62 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| SMAJ4760C | 68 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| SMAJ4760D | 68 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| SMAJ4760 | 68 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SMAJ4757CE3/TR13 | 制造商:Microsemi Corporation 功能描述:2.0W, VZ = 51V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 2.0W 51V 2% SMAJ |
| SMAJ4758CE3/TR13 | 制造商:Microsemi Corporation 功能描述:2.0W, VZ = 56V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 2.0W 56V 2% SMAJ |
| SMAJ4759CE3/TR13 | 制造商:Microsemi Corporation 功能描述:2.0W, VZ = 62V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 2.0W 62V 2% SMAJ |
| SMAJ4760CE3/TR13 | 制造商:Microsemi Corporation 功能描述:2.0W, VZ = 68V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 2.0W 68V 2% SMAJ |
| SMAJ4760E3/TR13 | 制造商:Microsemi Corporation 功能描述:2.0W, VZ = 68V, ? 10% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 2.0W 68V 10% SMAJ |
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