Bulletin I2129 rev. A 06/98
QUIET
IR
Series
40EPF.. HV
FAST SOFT RECOVERY
RECTIFIER DIODE
V
F
t
rr
Description/Features
The 40EPF.. fast soft recovery
QUIET
IR
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.
< 1.25V @ 20A
= 95 ns
V
RRM
1000 to 1200V
Major Ratings and Characteristics
Characteristics
I
F(AV)
Sinusoidal waveform
V
RRM
I
FSM
V
F
trr
T
J
@ 20 A, T
J
= 25°C
@ 1A, - 100A/µs
Package Outline
Units
A
V
A
V
ns
40EPF..
40
1000 to 1200
475
1.25
95
- 40 to 150
TO-247AC (Modified)
°C
1
40EPF.. HV
QUIET
IR
Series
Bulletin I2129 rev. A 06/98
Voltage Ratings
V
RRM
, maximum
Part Number
peak reverse voltage
V
1000
1200
V
RSM
, maximum non repetitive
peak reverse voltage
V
1100
1300
I
RRM
150°C
mA
10
40EPF10
40EPF12
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward Current
I
FSM
I
2
t
Max. Peak One Cycle Non-Repetitive
Surge Current
Max. I
2
t for fusing
40EPF..
40
400
475
800
1131
Units
A
A
A
2
s
A
2
√s
Conditions
@ T
C
= 105° C, 180° conduction half sine wave
10ms Sine pulse, rated V
RRM
applied
10ms Sine pulse, no voltage reapplied
10ms Sine pulse, rated V
RRM
applied
10ms Sine pulse, no voltage reapplied
t = 0.1 to 10ms, no voltage reapplied
I
2
√t
Max. I
2
√t
for fusing
11310
Electrical Specifications
Parameters
V
FM
r
t
Max. Forward Voltage Drop
Forward slope resistance
40EPF..
1.4
6.82
0.94
0.1
10
Units
V
mΩ
V
mA
Conditions
@ 40A, T
J
= 25°C
T
J
= 125°C
T
J
= 25 °C
T
J
= 150 °C
V
F(TO)
Threshold voltage
I
RM
Max. Reverse Leakage Current
V
R
= rated V
RRM
Recovery Characteristics
Parameters
t
rr
I
rr
Q
rr
S
Reverse Recovery Time
Reverse Recovery Current
Reverse Recovery Charge
Typical Snap Factor
40EPF..
450
6
1.8
0.5
Units
ns
A
µC
Conditions
I
F
@ 10Apk
@ 25A/ µs
@ 25°C
2
40EPF.. HV
QUIET
IR
Series
Bulletin I2129 rev. A 06/98
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temperature Range
Max. Storage Temperature Range
40EPF..
- 40 to 150
- 40 to 150
0.6
40
0.2
6 (0.21)
Min.
Max.
6 (5)
12 (10)
Units
°C
°C
°C/W
°C/W
°C/W
g (oz.)
Kg-cm
(Ibf-in)
Conditions
R
thJC
Max. Thermal Resistance Junction
to Case
R
thJA
Max. Thermal Resistance Junction
to Ambient
R
thCS
Typical Thermal Resistance, Case to
Heatsink
wt
T
Approximate Weight
Mounting Torque
Case Style
150
140
130
120
Conduction Angle
DC operation
Mounting surface , smooth and greased
TO-247AC
JEDEC (Modified)
150
140
130
120
110
100
90
80
70
60
0
10
20
30
40
50
60
70
Average Forward Current (A)
30°
60°
90°
120°
180°
DC
Conduction Period
Maximum Allowable Case Temperature (°C)
40EPF.. Series
R
thJC
(DC) = 0.6 °C/W
Maximum Allowable Case Temperature (°C)
40EPF.. Series
R
thJC
(DC) = 0.6 °C/W
110
100
90
80
70
60
0
5
10
15
20
25
30
35
40
45
Average Forward Current (A)
30°
60°
90°
120°
180°
Fig. 1 - Current Rating Characteristics
180°
120°
90°
60°
30°
RMS Limit
Maximum Average Forward Power Loss (W)
Fig. 2 - Current Rating Characteristics
90
80
70
60
50
40 RMS Limit
30
20
10
0
0
10
20
30
40
50
60
70
Average Forward Current (A)
Conduction Period
Maximum Average Forward Power Loss (W)
70
60
50
40
30
Conduction Angle
DC
180°
120°
90°
60°
30°
20
10
0
0
5
10 15
20
25 30 35 40
45
Average Forward Current (A)
40EPF.. Series
T
J
= 150°C
40EPF.. Series
T
J
= 150°C
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
3
40EPF.. HV
QUIET
IR
Series
Bulletin I2129 rev. A 06/98
Peak Half Sine Wave Forward Current (A)
Peak Half Sine Wave Forward Current (A)
450
400
350
300
250
200
150
100
1
At Any Rated Load Condition And With
Rated V
RRM
Applied Following Surge.
500
450
400
350
300
250
200
150
100
0.01
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial T
J
= 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T
J
= 150°C
No Voltage Reapplied
Rated V
RRM
Reapplied
40EPF.. Series
40EPF.. Series
10
100
0.1
Pulse Train Duration (s)
1
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
1000
Instantaneous Forward Current (A)
Fig. 6 - Maximum Non-Repetitive Surge Current
100
T
J
= 25°C
10
T
J
= 150°C
40EPF.. Series
1
0
1
2
3
4
5
6
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
Maximum Reverse Recovery Time - Trr (µs)
Maximum Reverse Recovery Time - Trr (µs)
0.7
0.6
0.5
0.4
I
FM
= 40 A
2
40EPF.. Series
T
J
= 150°C
40EPF.. Series
T
J
= 25°C
1.6
I
FM
= 60 A
40 A
20 A
10 A
5A
1A
1.2
0.3
30 A
0.8
0.2
0.1
0
0
40
80
120
160
10 A
5A
1A
0.4
0
0
40
80
120
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 8 - Recovery Time Characteristics, T
J
= 25°C
Fig. 9 - Recovery Time Characteristics, T
J
= 150°C
4
40EPF.. HV
QUIET
IR
Series
Bulletin I2129 rev. A 06/98
Maximum Reverse Recovery Charge - Qrr (µC)
Maximum Reverse Recovery Charge - Qrr (µC)
6
5
4
3
10 A
20
40EPF.. Series
T
J
= 150°C
16
40 A
I
FM
= 60 A
40EPF.. Series
T
J
= 25°C
I
FM
= 40 A
30 A
12
20 A
8
10 A
2
5A
1
1A
4
5A
1A
0
0
40
80
120
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
0
0
40
80
120
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 10 - Recovery Charge Characteristics, T
J
= 25°C
Maximum Reverse Recovery Current - Irr (A)
30
25
20
15
10
5
0
0
40
80
120
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
40EPF.. Series
T
J
= 25°C
I
FM
= 40 A
30 A
10 A
Fig. 11 - Recovery Charge Characteristics, T
J
= 150°C
Maximum Reverse Recovery Current - Irr (A)
50
40EPF.. Series
T
J
= 150°C
40
I
FM
= 60 A
40 A
30
20 A
10 A
5A
20
5A
1A
10
1A
0
0
40
80
120
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 12 - Recovery Current Characteristics, T
J
= 25°C
Transient Thermal Impedance Z
thJC
(°C/W)
1
Fig. 13 - Recovery Current Characteristics, T
J
= 150°C
Steady State Value
(DC Operation)
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single Pulse
40EPF.. Series
0.1
0.0001
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance Z
thJC
Characteristics
5
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