FAGOR 31DF4, 31DF2 Datasheet

3 Amp. Glass Passivated Ultrafast Recovery Rectifier
31DF2.....31DF4
Dimensions in mm. DO-201AD
(Plastic)
± 0.3
9.1
± 0.5
62.5
1. Min. distance from body to soldering point, 4 mm.
2. Max. solder temperature, 350 °C.
Glass Passivated Junction
High current capability
The plastic material carries
U/L recognition 94 V-0
Voltage
200 to 400 V
3. Max. soldering time, 3.5 sec.
4. Do not bend lead at a point closer than 3 mm. to the body.
Terminals: Axial Leads
Polarity: Color band denotes cathode
Maximum Ratings, according to IEC publication No. 134
31DF2
V
RRM
I
F(AV)
I
FRM
Peak Recurrent reverse voltage
Forward current at Tamb = 40 °C
Recurrent peak forward current
200 V
Current
3 A at 40 ºC.
®
31DF4
400 V
3 A
15 A
I
FSM
t
rr
T
j
T
stg
8.3 ms. peak forward surge current
(Jedec Method)
Reverse recovery time from
= 0.5 A ; IR = 1 A ; IRR = 0.25 A
I
F
Operating temperature range
Storage temperature range
Electrical Characteristics at Tamb = 25 °C
V
I
R
R
F
thj-a
Max. forward voltage drop at IF = 3 A
Max. reverse current at V
RRM
at 25 ºC
Max. thermal resistance ( l = 10 mm.) 30 °C/W
0.98 V
90 A
30 ns
– 65 to + 150 °C
– 65 to + 150 °C
1.25 V
10 µA
Jul - 03
Rating And Characteristic Curves
31DF2.....31DF4
FORWARD CURRENT DERATING CURVE
5
10 mm. - 10 mm.
4
3
2
1
0
0 50 175
25 75 150125100
Tamb, ambient temperature (C)
100
PEAK FORWARD SURGE CURRENT
TYPICAL FORWARD CHARACTERISTIC
2
10
10
1
-1
10
-2
10
0.2 0.6 1.0 1.4 1.8 2.6 3.0
V , instantaneous forward voltage (V)
F
MAXIMUM NON REPETITIVE
31DF2
31DF4
T = 25 ºC
j
2.2
80
60
40
20
0
2 4 6 10 100604020
1
Number of cycles at 60 Hz.
Jul - 03