MMSD914T1
820 Ω
+10 V
2k
100 µH IF
0.1 µF
0.1 µF
tr
tp
t
IF
10%
trr
t
50 Ω OUTPUT
PULSE
GENERATOR
DUT
50 Ω INPUT
90%
SAMPLING
OSCILLOSCOPE
VR
IR
INPUT SIGNAL
Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (IF) of 10 mA.
Notes: 2. Input pulse is adjusted so IR(peak) is equal to 10 mA.
Notes: 3. tp » trr
iR(REC) = 1 mA
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1 mA)
Figure 1. Recovery Time Equivalent Test Circuit
100
10
1.0
0.1
0.2
TA = 85°C
TA = -ā40°C
TA = 25°C
0.4
0.6
0.8
1.0
VF, FORWARD VOLTAGE (VOLTS)
Figure 2. Forward Voltage
10
1.0
0.1
0.01
0.001
1.2
0
TA = 150°C
TA = 125°C
TA = 85°C
TA = 55°C
TA = 25°C
10
20
30
40
50
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Leakage Current
0.68
0.64
0.60
0.56
0.52
0
2
4
6
8
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Capacitance
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