RATING AND CHARACTERISTIC CURVES ( 1N4450 )
FIG1. - FORWARD CURRENT VS.
FORWARD VOLTAGE
1000
FIG.2 - REVERSE CURRENT VS.
JUNCTION TEMPERATURE
10000
f = 1 MHz
Ta = 25 °C
T
J
= 75 °C
1000
FORWARD CURRENT, I
F
(mA)
100
REVERSE CURRENT, I
R
(nA)
T
J
= 125
10
T
J
= 50 °C
100
T
J
= 25 °C
T
J
= 25 °C
1.0
10
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.0
0
20
40
60
80
100
FORWARD VOLTAGE , V
F
(V)
REVERSE VOLTAGE , V
R
(V)
FIG3. - CAPACITANCE BETWEEN
TERMINALS VS. REVERSE VOLTAGE
REVERSE RECOVERY TIME, Trr (ns)
2.5
FIG. 4 - REVERSE RECOVERY TIME VS.
FORWARD CURRENT
5
V
R
= 6 V
4
DIODE CAPACITANCE, Cd (pF)
f = 1 MHz
Ta = 25 °C
2.0
1.5
3
1.0
2
0.5
1
0
0
10
20
30
0
0
4
8
12
16
20
REVERSE VOLTAGE , V
R
(V)
REVERSE VOLTAGE , V
R
(V)
Page 2 of 2
Rev. 01 : May 9, 2006
SYNSEMI [ SYNSEMI, INC. ]
