Zowie Technology Corporation
MMDL914T1G
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
820
+10 V
2k
100uH
0.1uF
D.U.T.
OUTPUT
PULSE
GENERATOR
50
50 INPUT
SAMPLING
OSCILLOSCOPE
90%
VR
INPUT SIGNAL
IR
iR(REC) = 1mA
OUTPUT PULSE
(I F = I R = 10 mA; measured
at iR(REC) = 1mA
I
F
0.1uF
IF
trr
T
tr
10%
tp
T
Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (IF) of 10mA.
2. Input pulse is adjusted so IR(peak) is equal to 10mA.
3. tp » trr
FIGURE 2. FORWARD VOLTAGE
100
10
FIGURE 3. LEAKAGE CURRENT
T
A
=150 C
o
IF, FORWARD CURRENT ( mA )
IR, REVERSE CURRENT ( uA )
T
A
=85 C
10
T
A
= -40 C
o
o
T
A
=125 C
1.0
o
T
A
=85 C
0.1
T
A
=55 C
0.01
o
o
o
1.0
T
A
=25 C
o
T
A
=25 C
0.1
0.2
0.001
0.4
0.6
0.8
1.0
1.2
0
10
20
30
40
50
VF, FORWARD VOLTAGE ( VOLTS )
VR, REVERSE VOLTAGE ( VOLTS )
FIGURE 4. CAPACITANCE
0.68
CD, DIODE CAPACITANCE ( pF )
0.64
0.60
0.56
0.52
0
2
4
6
8
VR, REVERSE VOLTAGE ( VOLTS )
2008/04
Zowie Technology Corporation
ZOWIE [ ZOWIE TECHNOLOGY CORPORATION ]
