Vishay 80EPF.. Soft Recovery Series Data Sheet

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.

80EPF.. Soft Recovery Series

Vishay High Power Products

TO-2 47 AC

Anode

1

Anode

3

This product series has been designed and qualified for
industrial level.

APPLICATIONS

PRODUCT SUMMARY

VF at 40 A < 1.2 V

t

rr

V

RRM

90 ns

1000/1200 V

• Output rectification and freewheeling in inverters,
choppers and converters

• Input rectifications where severe restrictions on conducted
EMI should be met

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL TEST CONDITIONS VALUES UNITS

V

RRM

I

F(AV)

I

FSM

t

rr

V

F

T

J

Sinusoidal waveform 80

1 A, - 100 A/µs 90 ns

40 A, TJ = 25 °C 1.2 V

1000/1200 V

1100

- 40 to 150 °C

A

VOLTAGE RATINGS

V

, MAXIMUM PEAK

PART NUMBER

80EPF10 1000 1100

80EPF12 1200 1300

RRM

REVERSE VOLTAGE

V

V

, MAXIMUM NON-REPETITIVE

RSM

PEAK REVERSE VOLTAGE

V

I

RRM

AT 150 °C

mA

12

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average forward current I

Maximum peak one cycle
non-repetitive surge current

2

Maximum I

Maximum I

Document Number: 93157 For technical questions, contact: [e-mail]
Revision: 13-Jun-08 1

t for fusing I2t

2

√t for fusing I2√t t = 0.1 to 10 ms, no voltage reapplied 70 000 A2√s

F(AV)

I

FSM

TC = 92 °C, 180° conduction half sine wave 80

10 ms sine pulse, rated V

10 ms sine pulse, no voltage reapplied 1250

10 ms sine pulse, rated V

10 ms sine pulse, no voltage reapplied 7000

applied 1100

RRM

applied 5000

RRM

A

2

A

s

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80EPF.. Soft Recovery Series

Vishay High Power Products

Fast Soft Recovery

Rectifier Diode, 80 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum forward voltage drop V

FM

Forward slope resistance r

Threshold voltage V

Maximum reverse leakage current I

F(TO)

RM

RECOVERY CHARACTERISTICS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Reverse recovery time t

Reverse recovery current I

rr

rr

Reverse recovery charge Q

Snap factor S 0.5

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

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

Mounting torque

minimum 6 (5)

maximum 12 (10)

Marking device Case style TO-247AC (JEDEC)

T

, T

J

R

thJC

R

thJA

R

thCS

80 A, TJ = 25 °C 1.35 V

t

rr

Stg

TJ = 150 °C

TJ = 25 °C

T

= 150 °C 12

J

IF at 80 Apk

25 A/µs
25 °C

V

= Rated V

R

RRM

480 ns

7.1 A

2.1 µC

4.03 mΩ

0.87 V

0.1

- 40 to 150 °C

DC operation 0.35

40

Mounting surface, smooth and greased 0.2

0.21 oz.

I

FM

t

rr

dir

dt

I

RM(REC)

6g

kgf · cm
(lbf · in)

80EPF10

80EPF12

mA

°C/W

t

Q

rr

www.vishay.com For technical questions, contact: [e-mail]

Document Number: 93157

2 Revision: 13-Jun-08

80EPF.. Soft Recovery Series

150

140

130

120

110

100

Temperature (°C)

Maximum Allowable Case

Maximum Allowable Case

90

80

0

150

140

130

120

110

100

Temperature (°C)

90

80

0

Fast Soft Recovery

Rectifier Diode, 80 A

80EPF.. Series

(DC) = 0.35 °C/W

R

thJC

Ø

Conduction angle

60°

30°

10 40

30

20

Average Forward Current (A)

Fig. 1 - Current Rating Characteristics

60°

30°

20 40 60 80 100 120 140

90°

Average Forward Current (A)

Fig. 2 - Current Rating Characteristics

90°

120°

50 60 70 8090

80EPF.. Series

(DC) = 0.35 °C/W

R

thJC

Ø

Conduction period

120°

180°

180°

DC

140

120

100

80

60

Power Loss (W)

40

Maximum Average Forward

20

1200

1100

1000

900

800

700

600

Forward Current (A)

Peak Half Sine Wave

500

400

300

Fig. 5 - Maximum Non-Repetitive Surge Current

Vishay High Power Products

180°
120°

90°
60°
30°

RMS limit

Ø

Conduction angle

80EPF.. Series

= 150 °C

T

J

0

0

Fig. 4 - Forward Power Loss Characteristics

1 10 100

Number of Equal Amplitude Half Cycle

20 30 50 70 9010 40 60 80

Average Forward Current (A)

At any rated load condition and with
rated V

80EPF.. Series

applied following surge.

RRM

Initial TJ = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s

Current Pulses (N)

200

175

150

125

100

75

Power Loss (W)

50

Maximum Average Forward

25

DC
180°
120°

90°

60°

30°

RMS limit

Ø

Conduction period

80EPF.. Series

= 150 °C

T

J

0

0

20

60 80 100 120 140

40

Average Forward Current (A)

Fig. 3 - Forward Power Loss Characteristics

1300

1200

1100

1000

900

800

700

600

Forward Current (A)

Peak Half Sine Wave

500

400

300

0.01 0.1 1

Maximum non-repetitive surge current
versus pulse train duration.

Initial TJ = 150 °C
No voltage reapplied
Rated V

80EPF.. Series

Pulse Train Duration (s)

Fig. 6 - Maximum Non-Repetitive Surge Current

RRM

reapplied

Document Number: 93157 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 13-Jun-08 3