1SR139-400 Rohm, 1SR139-400 Datasheet - Page 2

• Manufacturer Part Number: 1SR139-400
• Description: Rectifier diode
• Manufacturer: Rohm

Diodes
! ! ! ! Electrical characteristic curves (Ta = 25°C)
100m
100µ
10m
10µ
1m
50
40
30
20
10
10
Fig. 4 Surge current characteristics
0
1
0
1
Fig. 1 Forward characteristics
0.2
FORWARD VOLTAGE : V
3
0.4
CYCLES (60Hz)
5
0.6
10
0.8
beginning of failure
Line indicating
1.0
30
F
P=50%
( V)
1.2
50
I
FSM
1.4
100
100n
10µ
10n
1µ
0
Fig. 2 Reverse characteristics
100
REVERSE VOLTAGE : V
200
300
400
500
Ta=100°C
Ta=125°C
Ta=25°C
Ta=75°C
Ta=50°C
R
( V)
600
1SR139-400 / 1SR139-600
700
1.0
0.8
0.6
0.4
0.2
0
0
AMBIENT TEMPERATURE : Ta ( °C )
25
Fig. 3 Derating curve
50
100
150
200