參數(shù)資料
型號: MMBL4148H
廠商: Electronic Theatre Controls, Inc.
英文描述: 4500 GATE LOGIC CELL ARRAY - NOT RECOMMENDED for NEW DESIGN
中文描述: 表面貼裝開關二極管
文件頁數(shù): 3/3頁
文件大?。?/td> 213K
代理商: MMBL4148H
+10V
820
2.0K
100 μH
0.1uF
50 OUTPUT
PULSE
GENERATOR
50 INPUT
SAMPLING
OSCILLOSCOPE
IF
D.U.T.
0.1μF
VR
INPUT SIGNAL
tr
tp
10%
90%
t
IF
IR
trr
t
IR(REC)=1.0mA
OUTPUT PULSE
(IF=IR=10mA, MEASURED
AT IR(REC)=1.0mA
Notes:1. A 2.0 k variable resistor for a Forward Current (IF) 0f 10 mA
2. Input pules is adjusted so IR(peak) is equal to 10 mA
3. tp trr
Figure 1. Recovery Time Equivalent Test Circuit
MMBL4148H
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Capacitance
C
0
2
4
6
8
0.68
0.64
0.60
0.56
0.52
TA=85 C
TA=-40 C
TA=25 C
0.2
0.4
0.6
0.8
1.0
1.2
VF, FORWARD VOLTAGE (VOLTS)
Figure 2. Forward Voltage
I
100
10
1.0
0.1
WEITRON
http://www.weitron.com.tw
WEITRON
TA=125 C
TA=85 C
TA=55 C
TA=25 C
TA=150 C
0
10
20
30
40
50
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Leakage Current
I
0.001
0.01
0.1
1.0
10
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