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FAST SOFT RECOVERY
RECTIFIER DIODE
Description/Features
The 40EPF.. fast soft recovery QUIETIR rectifier
series has been optimized for combined short
reverse recovery time and low forward voltage
drop.
The glass passivation ensures stable reliable
operation in the most severe temperature and
power cycling conditions.
Typical applications are both:
output rectification and freewheeling in
inverters, choppers and converters
and input rectifications where severe
restrictions on conducted EMI should be met.
Bulletin I2114 rev. B 07/01
QUIETIR Series
40EPF..
VF < 1V @ 10A
trr = 60ns
VRRM 200 to 600V
Major Ratings and Characteristics
Characteristics
40EPF.. Units
IF(AV) Sinusoidalwaveform
VRRM
IFSM
VF @10 A, TJ = 25°C
trr @ 1A, - 100A/µs
40
200 to 600
475
1
60
TJ - 40 to 150
A
V
A
V
ns
°C
Package Outline
TO-247AC (Modified)
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40EPF.. QUIETIR Series
Bulletin I2114 rev. B 07/01
Voltage Ratings
Part Number
40EPF02
40EPF04
40EPF06
VRRM , maximum
peak reverse voltage
V
200
400
600
VRSM , maximum non repetitive
peak reverse voltage
V
300
500
700
IRRM
150°C
mA
7
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
IFSM Max.PeakOneCycleNon-Repetitive
Surge Current
I2t Max. I2t for fusing
I2t Max. I2t for fusing
40EPF..
40
400
475
800
1131
11310
Units
A
A
A2s
A2s
Conditions
@ TC = 105° C, 180° conduction half sine wave
10ms Sine pulse, rated VRRMapplied
10msSine pulse,novoltagereapplied
10ms Sine pulse, rated VRRMapplied
10ms Sine pulse, no voltage reapplied
t = 0.1 to 10ms, no voltage reapplied
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop
rt Forward slope resistance
VF(TO) Threshold voltage
IRM Max. Reverse Leakage Current
40EPF..
1.25
4.4
1.1
0.1
7.0
Units
V
m
V
mA
Conditions
@ 40A, TJ = 25°C
TJ = 125°C
TJ = 25 °C
TJ = 150 °C
VR = rated VRRM
Recovery Characteristics
Parameters
trr Reverse Recovery Time
Irr Reverse Recovery Current
Qrr Reverse Recovery Charge
S Snap Factor
40EPF..
180
3.2
0.5
0.5
Units
ns
A
µC
Conditions
IF @ 40Apk
@ 25A/ µs
@ 25°C
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40EPF.. QUIETIR Series
Bulletin I2114 rev. B 07/01
Thermal-Mechanical Specifications
Parameters
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance Junction
to Case
RthJA Max. Thermal Resistance Junction
to Ambient
RthCS Typical Thermal Resistance, Case to
Heatsink
wt Approximate Weight
T MountingTorque
Min.
Max.
Case Style
40EPF.. Units
- 40 to 150 °C
- 40 to 150 °C
0.6 °C/W
40 °C/W
0.2 °C/W
6 (0.21) g (oz.)
6 (5)
12 (10)
Kg-cm
(Ibf-in)
TO-247AC
Conditions
DC operation
Mounting surface , smooth and greased
JEDEC (Modified)
150
40E P F .. S eries
R thJC (DC) = 0.6 K /W
140
130
Conduction Angle
120
110
100
90
0
90
60 120
30 180
5 10 15 20 25 30 35 40 45
Average F orward Current (A)
Fig. 1 - Current Rating Characteristics
60
180
120
50 90
60
30
40
R MS L imit
30
20 Conduction Angle
10 40E P F .. S eries
TJ = 150 C
0
0 5 10 15 20 25 30 35 40
Average F orward Current (A)
Fig. 3 - Forward Power Loss Characteristics
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150
40E P F .. S eries
R thJC (DC) = 0.6 K /W
140
130
Conduction P eriod
120
110
100
90
0
60
30 90
120
180
DC
10 20 30 40 50 60
70
Average F orward Current (A)
Fig. 2 - Current Rating Characteristics
80
DC
70 180
120
60 90
60
50 30
40 R MS L imit
30
Conduction P eriod
20
40E P F .. S eries
10 T J = 150 C
0
0 10 20 30 40 50 60 70
Average F orward Current (A)
Fig. 4 - Forward Power Loss Characteristics
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