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參數(shù)資料
| 型號(hào)： | MMBZ27VA |
| 廠商： | WEITRON INTERNATIONAL CO., LTD. |
| 元件分類(lèi)： | 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： | 在250μA低電流操作，低反向漏，低噪聲穩(wěn)壓二極管（250μA工作電流，小反向漏電流，低噪聲，齊納二極管） |
| 文件頁(yè)數(shù)： | 4/5頁(yè) |
| 文件大?。?/td> | 116K |
| 代理商： | MMBZ27VA |
WEITRON
http://www.weitron.com.tw
WEITRON
FIG.3 Typical Capacitance Versus Bias Voltage
FIG.5 Pulse Waveform
FIG.6 Pulse Derating Curve
FIG.1 Typical Breakdown Voltage
Versus Temperature
(Upper curve for each voltage is bidirectional mode,)
lower curve is undirectional mode)
FIG.2 Typical Leakage Current
Versus Temperature
0
0
1
1
2
2
3
3
4
TEMPERATURE( C)
BIAS(V)
a
B
C
V
V
P
T
I
R
P
D
a
TEMPERATURE( C)
TEMPERATURE( C)
T , AMBIENT TEMPERATURE( C)
t, TIME(ms)
(Upper curve for each voltage is bidirectional mode,)
lower curve is undirectional mode)
-40
+50
18
0
+100
+150
15
12
9
6
3
0
-40
+25
1000
+85
+125
100
10
1
0.1
0.01
0
25
50
75
100
125
150
175
300
250
200
150
100
50
0
FIG.4 Steady State Power Derating Curve
FR-5 BOARD
ALUMINA SUBSTRATE
320
280
240
160
120
40
0
200
80
15 V
5.6 V
100
50
0
PULSE WIDTH (t
P
) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO
50% OF I
PP
.
HALF VALUE =
I
PP
2
t
P
PEAK VALUE - I
PP
100
90
80
70
60
50
40
30
20
10
00
25
50
75
100
125
150
175
200
P
P
t 10us
MMBZ5V6A Series
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