Zowie Technology Corporation
BAT54AWG
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 2.0k 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
1000
125 C
85 C
10
o
o
FIGURE 3. LEAKAGE CURRENT
IF, FORWARD CURRENT ( mA )
IR, REVERSE CURRENT ( uA )
C
T
A
=150
100
o
T
A
=125 C
o
10
1.0
o
0C
T
A
=85 C
o
1.0
15
-55 C
o
0.1
0.01
o
-40
o
C
25
o
C
T
A
=25 C
0.1
0.0
0.001
0.1
0.2
0.3
0.4
0.5
0.6
0
5
10
15
20
25
30
VF, FORWARD VOLTAGE ( VOLTS )
VR, REVERSE VOLTAGE ( VOLTS )
FIGURE 4. TOTAL CAPACITANCE
14
CT, TOATAL CAPACITANCE ( pF )
12
10
8
6
4
2
0
0
5
10
15
20
25
30
VR, REVERSE VOLTAGE ( VOLTS )
10/2007
Zowie Technology Corporation
ZOWIE [ ZOWIE TECHNOLOGY CORPORATION ]
