BAT54 Datasheet, PDF (3/3 Pages) Pan Jit International Inc. – SURFACT MOUNT SCHOTTKY BARRIER

BAT54/BAT54C
BAT54A/BAT54S
820 Ω
+10V
2.0K
IF
100 µH
0.1µF
0.1µF
tr
tp
t
IF
10%
50 Ω OUTPUT
PULSE
GENERATOR
D.U.T.
90%
50 Ω INPUT
SAMPLING VR
OSCILLOSCOPE
INPUT SIGNAL
IR
Notes:1. A 2.0 kΩ 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
trr
t
IR(REC)=1.0mA
OUTPUT PULSE
(IF=IR=10mA, MEASURED
AT IR(REC)=1.0mA
FIG.1 Recovery Time Equivalent Test Circuit
100
150 C
10
1000
100
TA=150 C
10
TA=125 C
125 C
1.0
85 C ^{25 C}
-40 C
-55 C
0.1
0.0
0.1
0.2
0.3
0.4
0.5
0.6
VF, FORWARD VOLTAGE (VOLTS)
FIG.2 Forward Voltage
1.0
0.1
0.01
0.001
0
TA=85 C
TA=25 C
5
10
15
20
25
30
VR, REVERSE VOLTAGE (VOLTS)
FIG.3 Leakage Current
14
12
10
8
6
4
2
0
0
5
10
15
20
25
30
VR, REVERSE VOLTAGE (VOLTS)
FIG.4 Total Capacitance
WEITRON
3/3
http://www.weitron.com.tw
29-Jul-05