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參數(shù)資料
| 型號(hào)： | PTZ18B |
| 廠商： | Rohm CO.,LTD. |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| 中文描述： | 250 的低電流運(yùn)算，低反向泄露，低噪聲穩(wěn)壓二極管 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 227K |
| 代理商： | PTZ18B |
PTZ7.5B
Diodes
z
Electrical characteristics
(Ta=25
°
C)
z
Marking
(TYPE NO.)
Rev.B
2/4
TYP.
TYPE
NO.
3.6B
3.9B
4.3B
4.7B
5.1B
5.6B
6.2B
6.8B
7.5B
TYP.
TYPE
NO.
8.2B
9.1B
10B
11B
12B
13B
15B
16B
PTZ
3.6B
PTZ
3.9B
PTZ
4.3B
PTZ
4.7B
PTZ
5.1B
PTZ
5.6B
PTZ
6.2B
PTZ
6.8B
PTZ
7.5B
PTZ
8.2B
PTZ
9.1B
PTZ
10B
PTZ
11B
PTZ
12B
PTZ
13B
PTZ
15B
PTZ
16B
MIN.
3.600
3.900
4.300
4.700
5.100
5.600
6.200
6.800
7.500
8.200
9.100
10.000
11.000
12.000
13.300
14.700
16.200
18.000
20.000
22.000
24.000
27.000
30.000
33.000
36.000
TYP.
3.813
4.136
4.572
4.924
5.368
5.856
6.509
7.280
7.889
8.655
9.747
10.310
11.510
12.500
13.820
15.350
16.860
19.000
20.820
23.850
25.310
28.700
31.570
34.950
39.240
MAX.
4.000
4.400
4.800
5.200
5.700
6.300
7.000
7.700
8.400
9.300
10.200
11.200
12.300
13.500
15.000
16.500
18.300
20.300
22.400
24.500
27.600
30.800
34.000
37.000
40.000
Iz(mA)
40
40
40
40
40
40
40
40
40
40
40
40
20
20
20
20
20
20
20
10
10
10
10
10
10
Max.
15
15
15
10
8
8
6
6
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
Iz(mA)
40
40
40
40
40
40
40
40
40
40
40
40
20
20
20
20
20
20
20
10
10
10
10
10
10
MAX.
60
40
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
VR(V)
1.0
1.0
1.0
1.0
1.5
2.5
3.0
3.5
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
15.0
17.0
19.0
21.0
23.0
25.0
27.0
TYP.
-2.8
-2.4
-2.1
-1.7
-0.6
1.4
2.5
3.2
4.2
5.0
5.9
6.9
7.9
8.7
10.1
11.8
13.3
15.0
17.4
19.4
21.6
24.6
27.5
30.8
37.0
Iz(mA)
40
40
40
40
40
40
40
40
40
40
40
40
20
20
20
20
20
20
20
10
10
10
10
10
10
MIN.
Test Condition
PTZ 3.6B
PTZ 3.9B
PTZ 4.3B
PTZ 4.7B
PTZ 5.1B
PTZ 5.6B
PTZ 6.2B
PTZ 6.8B
PTZ 7.5B
PTZ 8.2B
PTZ 9.1B
PTZ 10B
PTZ 11B
PTZ 12B
PTZ 13B
PTZ 15B
PTZ 16B
PTZ 18B
PTZ 20B
PTZ 22B
PTZ 24B
PTZ 27B
PTZ 30B
PTZ 33B
PTZ 36B
1.The Zener voltage(Vz) is measured 40ms after power is supplied.
2.The operating resistances(Zz
Zzk) are measured by superimposing a minute alternating current on the regulated current(Iz).
30kV
C=150pF
R=330
Ω
forward
and
reverse :
10 times
ESD Break down voltage :
ESD(kV)
Operating resistance : Zz(
)
Reverse current : IR(
μA
)
Temperature coefficiency :
*γz(mV/℃)
Zener voltage : Vz(V)
Symbol
TYP.
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