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參數(shù)資料
| 型號(hào)： | CD5272B |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | surface mount silicon Zener diodes |
| 中文描述： | 表面貼裝硅穩(wěn)壓二極管 |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大?。?/td> | 205K |
| 代理商： | CD5272B |
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Forward Voltage @ 200 mA: 1.5 Volts maximum
NOTE 1
Zener voltage range equals
“nominal Zener voltage”
(see table) + 5%, for “B”
Suffix types. “A” Suffix denotes +
10%. No Suffix denotes + 20%.
"C" suffix = + 2% tolerance and
"D" suffix = + 1% tolerance.
NOTE 2
Zener impedance is derived by
superimposing on lZTA 60 Hz rms
a.c. current equal to 10% of lZT
NOTE 3
Zener voltage is read using a
pulse measment, 10 miliseconds
maximum.
CD5221B
thru
CD5272B
.1
.2
.5
1
OPERATING CURRENT I
ZT
(mA)
2
5
10
20
50
100
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
Z
Z
1000
500
400
300
200
100
50
40
30
20
10
5
4
3
2
1
5.1 VOLT
6.2 VOLT
3.3 VOLT
.1
.2 .3 .4 .5
1
2
5
10
20
30 40
50
100
OPERATING CURRENT lZT(mA)
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
1000
500
400
300
200
100
50
40
30
20
10
5
4
3
2
1
Z
33VOLT
51VOT
27VOLT
11VOLT
62VOLT
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