BAT54ALT1 Datasheet, PDF (3/4 Pages) Motorola, Inc – 30 VOLTS SCHOTTKY BARRIER DETECTOR AND SWITCHING DIODES

BAT54ALT1
820 W
+10 V
2k
100 mH ^IF
0.1 mF
0.1 mF
t_r
t_p
T
I_F
10%
t_rr
T
50 W OUTPUT
PULSE
GENERATOR
DUT
50 W INPUT
SAMPLING
OSCILLOSCOPE V_R
90%
INPUT SIGNAL
i_R(REC) = 1 mA
I_R
OUTPUT PULSE
(I_F = I_R = 10 mA; measured
at i_R(REC) = 1 mA)
Notes: 1. A 2.0 kW variable resistor adjusted for a Forward Current (I_F) of 10 mA.
Notes: 2. Input pulse is adjusted so I_R(peak) is equal to 10 mA.
Notes: 3. t_p » t_rr
Figure 1. Recovery Time Equivalent Test Circuit
100
1 25°C
85°C
10
1 50°C
1.0
0.1
0.0
25°C _{−40°C}
− 55°C
0.1
0.2
0.3
0.4
0.5
V_F, FORWARD VOLTAGE (VOLTS)
Figure 2. Forward Voltage
1000
100
T_A = 150°C
10
T_A = 125°C
1.0
T_A = 85°C
0.1
0.01
0.001
0.6
0
T_A = 25°C
5
10
15
20
25
30
V_R, REVERSE VOLTAGE (VOLTS)
Figure 3. Leakage Current
14
12
10
8
6
4
2
0
0
5
10
15
20
25
30
V_R, REVERSE VOLTAGE (VOLTS)
Figure 4. Total Capacitance
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