Bulletin I2152 rev. B 12/02
QUIETIR
85EPF.. Series
FAST SOFT RECOVERY
RECTIFIER DIODE
I
F(RMS)
= 160 A
V
F
< 1.35 V @ 100 A
t
rr
= 70 nsec
V
RRM
200 to 600 V
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rect. Conduction
50% duty Cycle
@ T
C
= 85° C
I
F(RMS)
V
RRM
range (*)
I
FSM
V
F
t
rr
T
J
@ 100 A, T
J
= 25°C
@ 1A, - 100A/µs
range
160
200 to 600
1100
1.35
70
- 40 to 150
A
V
A
V
ns
°C
Description/ Features
Units
A
The 85EPF.. 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.
Available in the new
Pow
IR
tab
TM
package, this new series
is suitable for a large range of applications combining
excellent die to footprint ratio and sturdeness connectivity
for use in high current environments.
Typical applications are both:
Output rectification and freewheeling in
inverters, choppers and converters
Input rectifications where severe
restrictions on conducted EMI should be met.
85EPF..
85
Case Styles
85EPF..
85EPF..J
(*)
for higher voltage up to 1600V contact factory
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1
85EPF..
QUIET
IR
Series
Bulletin I2152 rev. B 12/02
Voltage Ratings
V
RRM
, maximum
Part Number
peak reverse voltage
V
85EPF02
85EPF04
85EPF06
200
400
600
V
RSM
, maximum non repetitive
peak reverse voltage
V
300
500
700
I
RRM
150°C
mA
20
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward Current
I
FSM
Max. Peak One Cycle
Non Repetitive Surge Current
It
2
85EPF..
85
1100
1250
5000
7000
Units
A
A
A
2
s
A
2
√s
Conditions
@ T
C
=75 ° 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
Max. I t for fusing
2
I
2
√t
Max. I
2
√t
for fusing
70000
Electrical Specifications
Parameters
V
FM
r
t
Max. Forward Voltage Drop
Forward slope resistance
85EPF..
1.3
4.07
0.8
0.1
20
Units
V
mΩ
V
mA
Conditions
@ 85A, T
J
= 25°C
T
J
= 150°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
Snap Factor
85EPF..
190
3.5
0.6
0.5
Units
ns
A
µC
Conditions
I
F
@ 85Apk
@ 25A/ µs
@ 25°C
2
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85EPF..
QUIET
IR
Series
Bulletin I2152 rev.B 12/02
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temperature Range
Max. Storage Temperature Range
85EPF..
- 40 to 150
- 40 to 150
0.35
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
Maximum Allowable Case Temperature (˚C)
DC Operation
Mounting surface , smooth and greased
PowIRtab
TM
Maximum Allowable Case Temperature (˚C)
150
85EPF.. Series
R thJC (DC) = 0.35 K/W
150
85EPF.. Series
R thJC (DC) = 0.35 K/W
120
120
90
180˚
120˚
90˚
90
120˚
90˚
30˚
60˚
60
60˚
30˚
Conduction Angle
60
180˚
DC
30
30
Conduction Period
0
0
20
40
60
80
100
Average Forward Current (A)
Fig. 1 - Current Rating Characteristics
0
0
30
60
90
120
150
Average Forward Current (A)
Fig. 2 - Current Rating Characteristics
Maximum Average Forward Power Loss (W)
160
Maximum Average Forward Power Loss (W)
200
180
160
140
120
100
80
60
40
20
0
0
30
60
90
120
150
Average Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
Conduction Period
85EPF.. Series
T J = 150˚C
DC
180˚
120˚
90˚
60˚
30˚
RMS Limit
140
120
100
80
60
40
20
0
0
180˚
120˚
90˚
60˚
30˚
RMS Limit
Conduction Angle
85EPF.. Series
T
J
= 150˚C
30
60
90
120
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
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85EPF..
QUIET
IR
Series
Bulletin I2152 rev. B 12/02
Peak Half Wave Forward Current (A)
Peak Half Wave Forward Current (A)
1200
900
At Any Rated Load Condition And With
Rated V
RRM
Applied Following Surge.
Initial T J = 150˚C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
1200
900
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial T J = 150˚C
No Voltage Reapplied
Rated V
RRM
Reapplied
600
600
300
85EPF.. Series
300
85EPF.. Series
0
1
10
100
Number of Equal Amplitude Half Cycle Current Pulses (n)
Fig. 5 - Maximum Non-Repetitive Surge Current
0
0.01
0.1
Pulse Train Duration (s)
1
Fig. 6 - Maximum Non-Repetitive Surge Current
1000
Instantaneous Forward Current (A)
100
TJ = 25˚C
10
T = 150˚C
J
85EPF.. Series
1
0
1
2
3
4
5
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
Maximum Reverse Recovery Time - Trr (µs)
I FM = 80 A
40 A
20 A
10 A
0.2
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0
85EPF.. Series
TJ = 25˚C
Maximum Reverse Recovery Time - Trr (µs)
0.22
1
0.8
85EPF.. Series
TJ = 150˚C
0.6
I FM = 80 A
0.4
20 A
40 A
10 A
1A
1A
0.2
0
0
40
80
120
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
40
80
120
160
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
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85EPF..
QUIET
IR
Series
Bulletin I2152 rev.B 12/02
3.5
Maximum Reverse Recovery Charge - Qrr (µC)
Maximum Reverse Recovery Charge - Qrr (µC)
14
I
FM
= 80 A
40 A
20 A
3
2.5
2
1.5
1
0.5
0
0
40
80
85EPF.. Series
TJ = 25 ˚C
12
10
8
6
4
2
0
0
40
80
120
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
85EPF.. Series
TJ = 150 ˚C
80 A
40 A
20 A
10 A
1A
10 A
1A
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)
Fig. 11 - Recovery Charge Characteristics, T
J
= 150°C
Maximum Reverse Recovery Current - Irr (A)
22
20
18
16
14
12
10
8
6
4
2
0
0
40
80
120
85EPF.. Series
TJ = 25˚C
45
40
35
30
25
20
15
10
5
0
0
40
80
120
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
1A
20 A
10 A
85EPF.. Series
T
J
= 150˚C
I
FM
= 80 A
40 A
I
FM
= 80 A
40 A
20 A
10 A
1A
160
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 12 - Recovery Current Characteristics, T
J
= 25°C
Fig. 13 - Recovery Current Characteristics, T
J
= 150°C
1
Transient Thermal Impedance Z thJC (˚C/W)
Steady State Value
(DC Operation)
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single Pulse
85EPF.. Series
0.01
0.0001
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance Z
thJC
Charact eristics
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