BAT54ALT1 Datasheet, PDF (2/2 Pages) Motorola, Inc – 30 VOLTS SCHOTTKY BARRIER DETECTOR AND SWITCHING DIODES

LESHAN RADIO COMPANY, LTD.
+10 V ^{820 Ω 2.0 k}
100 µH
I_F
0.1µF
t_r
t_p
t
I_F
10%
0.1 µF
50 Ω OUTPUT
PULSE
GENERATOR
D.U.T.
90%
50 Ω INPUT
SAMPLING
OSCILLOSCOPE
V _R ^{INPUT SIGNAL}
I_R
BAT54ALT1
t _rr
t
i
= 1.0 mA
R(REC)
OUTPUT PULSE
(I _F = I _R = 10 mA; MEASURED
at i _R(REC) = 1.0 mA)
Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (I _F ) of 10mA.
Notes: 2. Input pulse is adjusted so I _R(peak) is equal to 10mA.
Notes: 3. t _p » t _rr
Figure 1. Recovery Time Equivalent Test Circuit
100
10
150°C
125°C
1.0
85°C
25°C _{– 40°C}
–55°C
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
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
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
BAT54ALT1–2/2