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參數(shù)資料
| 型號(hào)： | SMAJ4747CP |
| 廠商： | MICRO COMMERCIAL COMPONENTS |
| 元件分類： | 齊納二極管 |
| 英文描述： | 20 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| 封裝： | PLASTIC, SMAJ, 2 PIN |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大小： | 449K |
| 代理商： | SMAJ4747CP |
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
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
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.
www.mccsemi.com
Revision: 4
2004/11/24
SMAJ47
41 thru SMAJ4754
MCC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMAJ4747E3/TR13 | 制造商:Microsemi Corporation 功能描述:2.0W, VZ = 20V, ? 10% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 2.0W 20V 10% SMAJ |
| SMAJ4748AE3/TR13 | 制造商:Microsemi Corporation 功能描述:2.0W, VZ = 22V, ? 5% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 2.0W 22V 5% SMAJ |
| SMAJ4748A-T | 功能描述:穩(wěn)壓二極管 1.0W 22V RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| SMAJ4748A-TP | 功能描述:穩(wěn)壓二極管 1.0W 22V RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| SMAJ4748CE3/TR13 | 制造商:Microsemi Corporation 功能描述:2.0W, VZ = 22V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 2.0W 22V 2% SMAJ |
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