參數(shù)資料
型號(hào): PTZ4.3B
廠商: Rohm CO.,LTD.
元件分類(lèi): 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): 3/5頁(yè)
文件大小: 227K
代理商: PTZ4.3B
PTZ7.5B
Diodes
z
Electrical characteristic curves
(Ta=25
°
C)
Rev.B
3/4
P
TIME:t(ms)
PRSM-TIME CHARACTERISTICS
T
TIME:t(ms)
IFSM-t CHARACTERISTICS
TIME:t(s)
Rth-t CHARACTERISTICS
T
T
R
P
0.1
1
10
100
1000
0.001
0.1
10
1000
Rth(j-a)
Rth(j-c)
1ms
IM=10mA
IF=0.5A
300us
time
Mounted on epoxy board
0
200
400
600
800
1000
1200
0
25
50
75
100
125
150
1
10
100
1000
10000
0.001
0.01
0.1
1
10
100
t
PRSM
0.001
0.01
0.1
1
10
100
0
5
10
15
20
25
30
35
40
45
3.6
24
20
18
16
15
13
12
11
10
9.1
8.2
7.5
5.6
6.8
6.2
5.1
4.7
4.3
3.9
36
30
27
33
22
Z
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
0.12
0
10
20
30
40
-5
0
5
10
15
20
25
30
35
40
AMBIENT TEMPERATURE:Ta(℃)
Pd-Ta CHARACTERISTICS
T
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