rb491dgh Zowie Technology Corporation, rb491dgh Datasheet - Page 2

• Manufacturer Part Number: rb491dgh
• Description: Schottky Barrier Diode Lead Free Product Halogen-free Type
• Manufacturer: Zowie Technology Corporation

REV. 0
! ! ! ! Electrical characteristic curves (Ta=25°C)
10000
Zowie Technology Corporation
100m
1000
0.1m
10m
100
1m
10
10
1
1
0
0
Fig.3 Capacitance between
Fig.1 Forward characteristics
5
0.1
FORWARD VOLTAGE : V
REVERSE VOLTAGE : V
terminals characteristics
10
0.2
15
0.3
20
1.5
1.0
0.5
25
0
0.4
0
Fig.5 Derating curve (I
D
D
D=0.1
D=0.05
DC
D
=
=
=
30
0.5
0.2
0.3
R
F
AMBIENT TEMPERATURE : Ta (˚C)
( V)
( V)
f=1MHz
0.5
25
35
D=0.8
sine
0.6
40
50
1000
75
100µ
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.1µ
100
10µ
10
0
1µ
AVERAGE RECTIFIED FORWARD CURRENT : I
Fig.4 Forward power dissipation
1
0
0
Tp
V
O
D
R
=
Fig.2 Reversecharacteristics
=
100
Tp/T
0.2
- Ta)
I
I
T
V
O
D=0.05
F
RM
Ta=125˚C
10
/2
REVERSE VOLTAGE : V
−25˚C
0.4
75˚C
25˚C
D=0.1
125
20
characteristics
0.6
D=0.2
30
D=0.3
0.8
sine
40
RB491DGH
1.0
D=0.5
Tp
50
1.2
Tj=Tj Max.
D=Tp/T
Zowie Technology Corporation
D=0.8
R
I
I
T
F
O
( V)
1.4
60
DC
O
1.6
( A)
70