BAT54 Datasheet, PDF (2/3 Pages) Pan Jit International Inc. – SURFACT MOUNT SCHOTTKY BARRIER

RATING AND CHARACTERISTIC CURVES
BAT54
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
INPUT SIGNAL
iR(REC) = 1 mA
IR
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1 mA)
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
100
10
1 50°C
Figure 1. Recovery Time Equivalent Test Circuit
1000
TA = 150°C
100
10
TA = 125°C
1 25°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)
Figure 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)
Figure 3. Leakage Current
14
12
10
8
6
4
2
0
0
5
10
15
20
25
30
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Total Capacitance
250
200
150
100
50
0
0
25
50
75
100
125
T_A , AMBIENT TEMPERATURE (°C)
Figure 5. Power derating curve
http://www.yeashin.com
2
REV.03 20140206