SMD General Purpose Rectifiers
RATING AND CHARACTERISTIC CURVES (CGRB301-G thru CGRB307-G)
Fig.1 Reverse Characteristics
1000
10
Fig.2 Forward Characteristics
100
T
J
=125 C
O
T
J
=25
O
C
Pulse width 300μS
4% duty cycle
Rever s e C urr e n t (μA )
F o r w a rd C u rren t
(A)
1
10
1
T
J
=25
O
C
0.1
0.1
0.01
0
20
40
60
80
100
120
140
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Percent of Rated Peak Reverse Voltage (%)
Forward Voltage (V)
Fig.3 Junction Capacitance
100
3.5
3.0
2.5
2.0
1.5
1.0
Fig.4 Current Derating Curve
10
T
J
=25 C
f=1MHz
Vsig=50mVp-p
O
Averag e For ward C urre nt (A)
Single phase, half
wave 60Hz, resistive
or inductive load
J u n c ti o n C apacian ce(p F )
t
0.5
1
0.1
0
1
10
100
0
25
50
75
100
125
O
150
175
Reverse Voltage (V)
Ambient Temperature (
C)
Fig.5 Non-repetitive Forward Surge Current
120
Pe a k F o r w a rd S u rge C u r re nt(A )
100
T
J
=25 C
8.3ms single half sine
wave, JEDEC method
O
80
60
40
20
0
1
10
100
Number of Cycles at 60Hz
REV:A
QW-BG004
Page 2
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