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Электронный компонент: 31DF2

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OUTLINE DRAWING







Maximum Ratings
Apporox Net Weight:1.19g
Rating
Symbol 31DF2
Unit
Repetitive Peak Reverse Voltage
V
RRM
200
V
Non-repetitive Peak Reverse Voltage
V
RSM
220
V
1.6
Ta=40
C
1
Average Rectified Output Current
I
O
3.0
Ta=40
C
2
50Hz Half Sine
Wave Resistive Load
A
RMS Forward Current
I
F(RMS)
4.71 A
Surge Forward Current
I
FSM
60
50Hz Half Sine Wave,1cycle,
Non-repetitive
A
Operating JunctionTemperature Range
Tjw
- 40 to + 150
C
Storage Temperature Range
Tstg
- 40 to + 150
C

Electrical/Thermal
Characteristics
Characteristics
Symbol
Conditions Min.
Typ. Max.
Unit
Peak Reverse Current
I
RM
Tj= 25
C, V
RM
= V
RRM
- - 10
A
Peak Forward Voltage
V
FM
Tj= 25
C, I
FM
= 3 A
- - 0.98 V
Reverse Recovery Time
trr
Ta= 25
C, I
FM
=3 A di/dt=50A/
s
30 ns
1:Without Fin.
80
Thermal Resistance
(Junction to Ambient)
Rth(j-a)
2:With Fin
- -
34
C/W
1: Without Fin or P.C. Board
2: With Fin:20x20x1t(mm):Copper plates, L=5mm, Both Sides












F R D
T y p e
T y p e
T y p e
T y p e
: 31DF2
31DF2
31DF2
31DF2
FEATURES
* Ultra Fast Recovery
* Low Forward Voltage Drop
* Low Power Loss, High Efficiency
* High Surge Capability
* 200 Volts thru 600 Volts Types Available
31DF_ OUTLINE DRAWING (Dimensions in mm)
FORWARD CURRENT VS. VOLTAGE
31DF2
0
0.4
0.8
1.2
1.6
2.0
INSTANTANEOUS FORWARD VOLTAGE (V)
0.2
0.5
1
2
5
10
20
50
INSTANTANEOUS FORWARD CURRENT (A)
Tj=25C
Tj=150C
AVERAGE FORWARD POWER DISSIPATION
0
1
2
3
4
5
AVERAGE FORWARD CURRENT (A)
0
1
2
3
4
AVERAGE FORWARD POWER DISSIPATION (W)
31DF2
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
-
31DF2
Without Fin or P.C. Board
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
0.5
1.0
1.5
2.0
2.5
3.0
AVERAGE FORWARD CURRENT (A)
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
-
31DF2
With Cu Fin (20201t,L=5mm,Both sides)
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
1
2
3
4
5
AVERAGE FORWARD CURRENT (A)
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
SURGE CURRENT RATINGS
31DF2
f=50Hz,Half Sine Wave,Non-Repetitive,No Load
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
0
10
20
30
40
50
60
70
SURGE FORWARD CURRENT (A)
0.02s
IFSM