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參數(shù)資料
| 型號： | 1N749CTR |
| 廠商： | MICROSEMI CORP-SCOTTSDALE |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 中文描述： | 4.3 V, 0.417 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AA |
| 封裝： | HERMETIC SEALED, GLASS, DO-7, 2 PIN |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 33K |
| 代理商： | 1N749CTR |
Type
Zener voltage range 1)
V
znom
I
ZT
Maximum
Zener
Impedence
Z
ZT at IZT
Typical
Temperature
coefficient
Maximum reverse leakage
current I
R
2)
at V
R=1V
T
A=25
T
A=150
Maximum
Regulator
current
I
ZM
VmA
%/
uA
uuA
mA
1N746
3.3
20
28
-0.062
10
30
110
1N747
3.6
20
24
-0.055
10
30
100
1N748
3.9
20
23
-0.049
10
30
95
1N749
4.3
20
22
-0.036
2
30
85
1N750
4.7
20
19
-0.018
2
30
75
1N751
5.1
20
17
-0.008
1
20
70
1N752
5.6
20
11
+0.006
1
20
65
1N753
6.2
20
7
+0.022
0.1
20
60
1N754
6.8
20
5
+0.035
0.1
20
55
1N755
7.5
20
6
+0.045
0.1
20
50
1N756
8.2
20
8
+0.052
0.1
20
45
1N757
9.1
20
10
+0.056
0.1
20
40
1N758
10.0
20
17
+0.060
0.1
20
35
1N759
12.0
20
30
+0.060
0.1
20
30
Notes:
(1) Test with pulse tp=20ms.
(2) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
2
相關PDF資料 |
PDF描述 |
|---|---|
| 1N749CTR-1 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1N749CUR | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1N749CUR-1 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1N749CURTR | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1N754AUR | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 1N749CTR-1 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:SILICON 400 mW ZENER DIODES |
| 1N749CUR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:SILICON 400 mW ZENER DIODES |
| 1N749CUR-1 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:SILICON 400 mW ZENER DIODES |
| 1N749CURTR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:SILICON 400 mW ZENER DIODES |
| 1N749CURTR-1 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:SILICON 400 mW ZENER DIODES |
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