RS3A THRU RS3M
RATINGS AND CHARACTERISTIC CURVES
I
F,
INSTANTANEOUS FORWARD CURRENT (A)
3.0
10
I
(AV)
, AVERAGE FORWARD CURRENT (A)
2.5
2.0
1.5
1.0
0.5
0
1.0
0.1
T
j
= 25°C
I
F
Pulse Width: 300 µs
25
50
75
100
125
150
175
0.01
0
0.4
0.8
1.2
1.6
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
T
T
, TERMINAL TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
I
R
, INSTANTANEOUS REVERSE CURRENT (µA)
100
Single Half-Sine-Wave
(JEDEC Method)
1000
T
j
= 125°C
100
80
60
40
20
0
10
1.0
T
j
= 25°C
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
t
rr
1
10
100
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Forward Surge Current Derating Curve
50
Ω
NI (Non-inductive)
Device
Under
Test
50V DC
Approx
10
Ω
NI
+0.5A
(-)
Pulse
Generator
(Note 2)
(+)
(-)
0A
-0.25A
1.0
Ω
NI
Oscilloscope
(Note 1)
(+)
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0M
Ω
, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50
Ω
.
-1.0A
Set time base for 50/100 ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
DIOTECH [ DIOTECH COMPANY. ]
