參數(shù)資料
型號(hào): MMBZ5263B
廠商: WEITRON INTERNATIONAL CO., LTD.
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: 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): 5/5頁(yè)
文件大小: 231K
代理商: MMBZ5263B
TYPICAL CHARACTERISTICS
V
θ
V
Z
, NOMINAL ZENER VOL
TAGE (V)
±3
±2
±1
0
1
2
3
4
5
6
7
8
12
11
10
9
8
7
6
5
4
3
2
Figure 1. Temperature Coefficients
(Temperature Range ±5 C to +150C)
TYPICAL T
VALUES
FOR MMBZ5221BLT1 SERIES
V
Z
@ I
ZT
V
θ
100
10
1
10
100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 2. Temperature Coefficients
(Temperature Range 5 C to +150C)
TYPICAL T
VALUES
FOR MMBZ5221BLT1 SERIES
V
Z
@ I
ZT
100
V
Z
, NOMINAL ZENER VOLTAGE
Figure 3. Effect of Zenoltage on
Zener Impedance
10
1
Z
1000
100
10
1
T
J
= 25 C
I
= 0.1 I
f = 1 kHz
Z( DC)
I
Z
= 1 mA
5 mA
20 mA
V
F
, FORWARD VOLTAGE (V)
Figure 4. Typical Forward Voltage
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
I
1000
100
10
1
75 V (MMBZ5267BL1)
91 V (MMBZ5270BL1)
150 C
75C 25C
0 C
WEITRON
http://www.weitron.com.tw
MMBZ5221B Series
WEITRON
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