RATING AND CHARACTERISTIC CURVES for each diode (BAT54 / A / C / S)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
handbook, halfpage
(1) (2) (3)
FIG.2 - Leakage Current
CHARACTERISTICS
1000
(1)
1000
100
REVERSE LEAKAGE CURRENT, (uA)
FORWARD CURRENT,(mA)
100
(2)
10
10
(1)
(2)
(3)
1
1
(3)
0.1
0
0.4
(1) TA = 125
O
C
(2) TA = 85
O
C
0.8
(3) TA = 25
O
C
1.2
0.1
0
10
(1) TA = 125
O
C
(2) TA = 85
O
C
20
(3) TA = 25
O
C
30
FORWARD VOLTAGE,(V)
REVERSE VOLTAGE, (V)
FIG.3-TYPICAL JUNCTION CAPACITANCE
h
15
JUNCTION CAPACITANCE,(pF)
10
5
0
0
10
20
30
REVERSE VOLTAGE,(V)
820 OHM
+10V
2K
100uH
0.1 uF
I
F
t
r
t
p
10%
t
t
r
t
0.1 uF
50 OHM OUTPUT
PULSE
GENERATOR
DUT
50 OHM INPUT
SAMPLING
OSCILLOSCOPE
90%
IR(REC)=1 mA
V
R
OUTPUT PULSE
(IF=IR=10mA;measured
at iR(REC)=1mA)
Notes :
1. A2.0 Kohm variable resistor adjusted for a forward Current (IF) of 10mA.
Notes:
Notes:
2. Input pulse is adjusted so IR(peak) is equal to 10 mA.
3. tp >> trr.
» t
Recovery Time Equivalent Test Circuit
FORMOSA [ FORMOSA MS ]
