80EPF.. Soft Recovery Series
Vishay High Power Products
Fast Soft Recovery
Rectifier Diode, 80 A
FEATURES/DESCRIPTION
Base
common
cathode
2, 4
The 80EPF.. fast soft recovery 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.
This product series has been designed and qualified for
Industrial level.
TO-247AC
Anode
1
Anode
3
APPLICATIONS
PRODUCT SUMMARY
V
F
at 40 A
t
rr
V
RRM
< 1.1 V
70 ns
200 to 600 V
• Output rectification and
choppers and converters
freewheeling
in
inverters,
• Input rectifications where severe restrictions on conducted
EMI should be met
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
V
RRM
I
F(AV)
I
FSM
t
rr
V
F
T
J
1 A, - 100 A/µs
40 A, T
J
= 25 °C
Range
Sinusoidal waveform
CHARACTERISTICS
VALUES
200 to 600
80
1000
70
1.1
- 40 to 150
UNITS
V
A
ns
V
°C
VOLTAGE RATINGS
PART NUMBER
80EPF02
80EPF04
80EPF06
V
RRM
, MAXIMUM PEAK REVERSE
VOLTAGE
V
200
400
600
V
RSM
, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
300
500
700
17
I
RRM
AT 150 °C
mA
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
Maximum peak one cycle
non-repetitive surge current
Maximum I
2
t for fusing
Maximum I
2
√t
for fusing
SYMBOL
I
F(AV)
I
FSM
I
2
t
I
2
√t
TEST CONDITIONS
T
C
= 95 °C, 180° conduction half sine wave
10 ms sine pulse, rated V
RRM
applied
10 ms sine pulse, no voltage reapplied
10 ms sine pulse, rated V
RRM
applied
10 ms sine pulse, no voltage reapplied
t = 0.1 to 10 ms, no voltage reapplied
VALUES
80
850
1000
3610
5100
51 000
A
2
s
A
2
√s
A
UNITS
Document Number: 93156
Revision: 13-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
80EPF.. Soft Recovery Series
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
Maximum forward voltage drop
Forward slope resistance
Threshold voltage
Maximum reverse leakage current
SYMBOL
V
FM
r
t
V
F(TO)
I
RM
TEST CONDITIONS
80 A, T
J
= 25 °C
T
J
= 125 °C
T
J
= 25 °C
T
J
= 150 °C
VALUES
1.25
3.5
0.85
V
R
= Rated V
RRM
0.1
17
UNITS
V
mΩ
V
mA
Fast Soft Recovery
Rectifier Diode, 80 A
RECOVERY CHARACTERISTICS
PARAMETER
Reverse recovery time
Reverse recovery current
Reverse recovery charge
Snap factor
SYMBOL
t
rr
I
rr
Q
rr
S
TEST CONDITIONS
I
F
at 40 Apk
25 A/µs
25 °C
VALUES
190
3.4
0.5
0.5
UNITS
ns
A
µC
di
dt
Q
rr
I
RM(REC)
I
FM
t
rr
t
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
junction to ambient
Typical thermal resistance,
case to heatsink
Approximate weight
minimum
maximum
SYMBOL
T
J
, T
Stg
R
thJC
R
thJA
R
thCS
Mounting surface, smooth and greased
DC operation
TEST CONDITIONS
VALUES
- 40 to 150
0.35
40
0.2
6
0.21
6 (5)
12 (10)
80EPF02
Marking device
Case style TO-247AC
80EPF04
80EPF06
g
oz.
kgf · cm
(Ibf · in)
°C/W
UNITS
°C
Mounting torque
www.vishay.com
2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 93156
Revision: 13-Jun-08
80EPF.. Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 80 A
150
180
Vishay High Power Products
Maximum Allowable Case
Temperature (°C)
140
130
Maximum Average Forward
Power Loss (W)
80EPF..
Series
R
thJC
(DC) = 0.35 K/W
160
140
120
100
80
60
40
20
0
0
Ø
120
110
100
90
80
0
10
20
30
40
50
30°
60°
Conduction angle
DC
180°
120°
90°
60°
30°
RMS limit
Ø
Conduction period
80EPF..
Series
T
J
= 150 °C
20
40
60
80
100
120
140
120°
90°
60
70
180°
80
90
Average Forward Current (A)
Fig. 1 - Current Rating Characteristics
Average Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
150
1000
80EPF..
Series
R
thJC
(DC) = 0.35 K/W
900
At any rated load condition and
with
rated
V
RRM
applied following surge.
Initial T
J
= 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
Maximum Allowable Case
Temperature (°C)
140
130
Peak Half Sine Wave
Forward Current (A)
800
700
600
500
400
300
80EPF..
Series
1
10
Ø
120
110
30°
100
90
80
0
20
40
60
80
60°
90°
120°
Conduction period
180°
100
DC
120
140
200
100
Average Forward Current (A)
Fig. 2 - Current Rating Characteristics
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
140
1000
180°
120°
90°
60°
30°
RMS limit
900
Maximum non-repetitive surge current
versus
pulse train duration.
Initial T
J
= 150 °C
No voltage
reapplied
Rated
V
RRM
reapplied
Maximum Average Forward
Power Loss (W)
120
100
80
60
40
20
0
0
10
Peak Half Sine Wave
Forward Current (A)
800
700
600
500
400
300
200
0.01
80EPF..
Series
0.1
Ø
Conduction angle
80EPF..
Series
T
J
= 150 °C
20
30
40
50
60
70
80
90
1
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Document Number: 93156
Revision: 13-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3
80EPF.. Soft Recovery Series
Vishay High Power Products
1000
Fast Soft Recovery
Rectifier Diode, 80 A
Instantaneous Forward Current (A)
100
T
J
= 25 °C
T
J
= 150 °C
10
80EPF..
Series
1
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
0.22
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0
40
80
80EPF..
Series
T
J
= 25 °C
I
FM
= 10 A
4.0
I
FM
= 125 A
3.5
I
FM
= 40 A
80EPF..
Series
T
J
= 25 °C
I
FM
=
80
A
I
FM
= 40 A
I
FM
= 125 A
Q
rr
- Maximum Reverse
Recovery Charge (µC)
t
rr
- Maximum Reverse
Recovery Time (µs)
I
FM
=
80
A
I
FM
= 20 A
3.0
2.5
2.0
1.5
1.0
0.5
0
I
FM
= 20 A
I
FM
= 10 A
I
FM
= 1 A
120
160
200
I
FM
= 1 A
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 8 - Recovery Time Characteristics, T
J
= 25 °C
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 10 - Recovery Charge Characteristics, T
J
= 25 °C
0.6
0.5
0.4
I
FM
= 40 A
0.3
0.2
0.1
0
0
40
80
120
160
200
I
FM
= 20 A
I
FM
= 10 A
I
FM
= 1 A
I
FM
=
80
A
14
12
80EPF..
Series
T
J
= 150 °C
I
FM
=
80
A
Q
rr
- Maximum Reverse
Recovery Charge (µC)
t
rr
- Maximum Reverse
Recovery Time (µs)
10
8
6
4
2
I
FM
= 1 A
0
0
40
80
120
160
200
I
FM
= 40 A
I
FM
= 20 A
I
FM
= 10 A
80EPF..
Series
T
J
= 150 °C
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 9 - Recovery Time Characteristics, T
J
= 150 °C
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 11 - Recovery Charge Characteristics, T
J
= 150 °C
www.vishay.com
4
For technical questions, contact: diodes-tech@vishay.com
Document Number: 93156
Revision: 13-Jun-08
80EPF.. Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 80 A
22
20
80EPF..
Series
T
J
= 25 °C
I
FM
= 125 A
I
FM
=
80
A
I
FM
= 40 A
I
FM
= 20 A
I
FM
= 10 A
45
40
80EPF..
Series
T
J
= 150 °C
I
FM
=
80
A
I
FM
= 40 A
I
FM
= 20 A
I
FM
= 10 A
I
FM
= 1 A
Vishay High Power Products
I
rr
- Maximum Reverse
Recovery Current (A)
I
rr
- Maximum Reverse
Recovery Current (A)
200
18
16
14
12
10
8
6
4
2
0
0
35
30
25
20
15
10
5
0
I
FM
= 1 A
40
80
120
160
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 12 - Recovery Current Characteristics, T
J
= 25 °C
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 13 - Recovery Current Characteristics, T
J
= 150 °C
Z
thJC
- Transient Thermal Impedance (K/W)
1
Steady state
value
(DC operation)
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single pulse
80EPF..
Series
0.01
0.0001
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance Z
thJC
Characteristics
Document Number: 93156
Revision: 13-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
5
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