OUTLINE DRAWING
Maximum Ratings
Approx Net Weight:0.33g
Rating
Symbol
11DF4 Unit
Repetitive Peak Reverse Voltage
V
RRM
400 V
Non-repetitive Peak Reverse Voltage
V
RSM
440 V
Ta=18
C
1
Average Rectified Output Current
I
O
1.0
Ta=57
C
2
50Hz Half Sine
Wave Resistive Load
A
RMS Forward Current
I
F(RMS)
1.57 A
Surge Forward Current
I
FSM
30
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
- - 20
A
Peak Forward Voltage
V
FM
Tj= 25
C, I
FM
= 1.0A
- - 1.25
V
Reverse Recovery Time
trr -di/dt=50A/
s, I
FM
=1A, Ta=25
- - 30 ns
1 : Without Fin
115
Thermal Resistance
Rth(j-a)
Junction to
Ambient
2 : P.C. Board mounted
- -
81
C/W
1 : Without Fin or P.C. Board
2 : P.C. Board mounted(L=8mm,Print Lands =10x10mm,Both Sides)
FRD
Type
Type
Type
Type
:
:
:
:
11DF4
11DF4
11DF4
11DF4
FEATURES
* Miniature Size
* Ultra - Fast Recovery
* Low Forward Voltage drop
* Low Power Loss, High Efficiency
* High Surge Capability
* 200 Volts thru 400 Volts Types Available
* 52mm Inside Tape Spacing Package Available
11DF_ OUTLINE DRAWING (Dimensions in mm)
FORWARD CURRENT VS. VOLTAGE
11DF4
0
0.4
0.8
1.2
1.6
2.0
INSTANTANEOUS FORWARD VOLTAGE (V)
0.1
0.2
0.5
1
2
5
10
INSTANTANEOUS FORWARD CURRENT (A)
Tj=25C
Tj=150C
AVERAGE FORWARD POWER DISSIPATION
0
0.4
0.8
1.2
1.6
AVERAGE FORWARD CURRENT (A)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
AVERAGE FORWARD POWER DISSIPATION (W)
11DF4
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
11DF4
Without Fin or P.C. Board
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
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
11DF4
P.C. Board mounted (L=8mm,Print Land=1010mm,Both Sides)
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
0.4
0.8
1.2
1.6
AVERAGE FORWARD CURRENT (A)
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
SURGE CURRENT RATINGS
11DF4
f=50Hz,Half Sine Wave,Non-Repetitive,No Load
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
0
5
10
15
20
25
30
35
SURGE FORWARD CURRENT (A)
0.02s
IFSM
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