MMBD914LT1 Ver la hoja de datos (PDF) - Leshan Radio Company,Ltd
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MMBD914LT1 Datasheet PDF : 2 Pages
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LESHAN RADIO COMPANY, LTD.
+10 V 820 Ω 2.0 k
100 µH
IF
0.1µF
tr
tp
t
10%
0.1 µF
50 Ω OUTPUT
PULSE
GENERATOR
DUT
90%
50 Ω INPUT
SAMPLING
INPUT SIGNAL
OSCILLOSCOPE V R
MMBD914LT1
IF
t
rr
t
i R(REC) = 1.0 mA
IR
OUTPUT PULSE
(I = I = 10 mA; MEASURED
F
R
at i R(REC) = 1.0 mA)
Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (I F ) of 10mA.
Notes: 2. Input pulse is adjusted so I R(peak) is equal to 10mA.
Notes: 3. t p » t rr
Figure 1. Recovery Time Equivalent Test Circuit
100
TA = 85°C
10
T A= –40°C
T A = 25°C
1.0
0.1
0.2
0.4
0.6
0.8
1.0
1.2
V F , FORWARD VOLTAGE (VOLTS)
Figure 2. Forward Voltage
10
1.0
0.1
0.01
0.001
0
T A =150°C
T A =125°C
T A =85°C
T A =55°C
T A =25°C
10
20
30
40
50
V R , REVERSE VOLTAGE (VOLTS)
Figure 3. Leakage Current
0.68
0.64
0.60
0.56
0.52
0
2.0
4.0
6.0
8.0
V R , REVERSE VOLTAGE (VOLTS)
Figure 4. Capacitance
G19–2/2
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