OUTLINE DRAWING
Maximum Ratings
Approx Net Weight:0.17g
Rating
Symbol
11EFS4 Unit
Repetitive Peak Reverse Voltage V
RRM
400 V
Non-repetitive Peak Reverse Voltage
V
RSM
440 V
0.8 Ta=30
C
Without Fin
1
Average Rectified
Output Current
I
O
1
Ta=24
C
P.C.B.Mounted
2
50Hz Half Sine
WaveResistive 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 A
- - 1.25 V
Reverse Recovery
Time
trr
I
FM
= 1
A, -di/dt= 50 A/
s, Ta= 25
C
- - 30 ns
Without Fin,PCB
1
140
Thermal Resistance
Rth(j-a) Junction to Ambient
P.C.Board Mounted
2
- -
110
C/W
1
Without Fin or P.C.Board
2
P.C. Board Mounted(L=3mm, Print Lands = 5x5 mm,Both Sides)
FRD
Type
Type
Type
Type :
1
1
1
11111E
E
E
EF
F
F
FS
S
S
S4444
FEATURES
* Miniature Size
* Ultra-Fast Recovery
* Low Forward Voltage Drop
* Low Power Loss, High Efficiency
* High Surge Capability
* 200 Volts through 400 Volts Types Available
* 26mm and 52mm Inside Tape Spacing
11EFS4 OUTLINE DRAWING (Dimensions in mm)
FORWARD CURRENT VS. VOLTAGE
11EFS4
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)
11EFS4
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
11EFS4
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
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
11EFS4
P.C. Board mounted (L=3mm,Print Land=55mm,Both Sides)
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
SURGE CURRENT RATINGS
11EFS4
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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