RB420D Datasheet, PDF (2/2 Pages) Rohm – Schottky barrier diode

Diodes
!Electrical characteristic curves (Ta=25°C)
1
1m
100m
100µ
Ta=125˚C
10m
1m
100µ
10µ
1µ
100n
75˚C
25˚C
10µ
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7
FORWARD VOLTAGE : VF (V)
Fig.1 Forward characteristics
10n
0
5 10 15 20 25 30 35
REVERSE VOLTAGE : VR (V)
Fig.2 Reverse characteristics
RB420D
100
50
20
10
5
2
0
0 2 4 6 8 10 12 14
REVERSE VOLTAGE : VR (V)
Fig.3 Capacitance between
terminals characteristics
Ta=25˚C
20
I surge
10
PULSE WIDTH
P=50%
0
100µ 1m 10m 100m 1
PULSE WIDTH (sec)
Fig.4 Surge current characteristics
100
80
60
40
20
0
0 25 50 75 100 125
AMBIENT TEMPERATURE : Ta (˚C)
Fig.5 Derating curve
(mounting on glass epoxy PCBs)