Vishay 30EPH03PbF User Manual

Ultrafast Rectifier,

30 A FRED Pt

FEATURES

Base

common

cathode

2

• Ultrafast recovery time

• Low forward voltage drop

• Low leakage current

• 175 °C operating junction temperature

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for industrial level

30EPH03PbF

Vishay High Power Products

TM

Pb-free

Available

RoHS*

COMPLIANT

TO-247AC modified

13

Cathode Anode

DESCRIPTION/APPLICATIONS

300 V series are the state of the art ultrafast recovery
rectifiers designed with optimized performance of forward
voltage drop and ultrafast recovery time.
The planar structure and the platinum doped life time
control guarantee the best overall performance, ruggedness

PRODUCT SUMMARY

t

rr

I

F(AV)

V

R

55 ns

30 A

300 V

and reliability characteristics.
These devices are intended for use in the output rectification
stage of SMPS, UPS, dc-to-dc converters as well as
freewheeling diodes in low voltage inverters and chopper
motor drives.
Their extremely optimized stored charge and low recovery
current minimize the switching losses and reduce over

dissipation in the switching element and snubbers.

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Peak repetitive reverse voltage V

Average rectified forward current I

Non-repetitive peak surge current I

Operating junction and storage temperatures T

RRM

F(AV)

FSM

, T

J

TC = 143 °C 30

TJ = 25 °C 300

Stg

300 V

A

- 65 to 175 °C

ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)

PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS

Breakdown voltage,
blocking voltage

Forward voltage V

Reverse leakage current I

Junction capacitance C

Series inductance L

,

V

BR

V

R

IR = 100 µA 300 - -

R

IF = 30 A - 1.08 1.25

F

I

= 30 A, TJ = 125 °C - 0.9 1.00

F

VR = VR rated - 0.05 60

T

= 125 °C, VR = VR rated - 280 600

J

VR = 300 V - 90 - pF

T

Measured lead to lead 5 mm from package body - 3.5 - nH

S

V

µA

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 94017 For technical questions, contact: [e-mail]
Revision: 07-Apr-08 1

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30EPH03PbF

Vishay High Power Products

Ultrafast Rectifier,

30 A FRED Pt

TM

DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)

PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS

IF = 1.0 A, dIF/dt = 50 A/µs, VR = 30 V - - 55

Reverse recovery time t

Peak recovery current I

Reverse recovery charge Q

rr

RRM

= 25 °C

J

T

= 125 °C - 52 -

J

TJ = 25 °C - 2.8 -

T

= 125 °C - 7.3 -

J

rr

TJ = 25 °C - 53 -

T

= 125 °C - 190 -

J

= 30 A

I

F

/dt = - 200 A/µs

dI

F

V

= 200 V

R

-38-

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS

Maximum junction and
storage temperature range

Thermal resistance,
junction to case per leg

Thermal resistance,
junction to ambient

Thermal resistance,
case to heatsink

Weight

Mounting torque

Marking device Case style TO-247AC modified 30EPH03

T

, T

J

Stg

R

-0.50.9

thJC

R

R

thJA

thCS

Typical socket mount - - 40

Mounting surface, flat, smooth
and greased

- 65 - 175 °C

-0.4-

-6.0- g

-0.22- oz.

6.0

(5.0)

­(10)

12

kgf · cm

(lbf ⋅ in)

nsT

A

nC

°C/W

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2 Revision: 07-Apr-08

Document Number: 94017

30EPH03PbF

1000

100

10

- Instantaneous

F

I

Forward Current (A)

1

0.2 1.81.00.8 1.4

0.6 1.2 1.60.4

VF - Forward Voltage Drop (V)

TJ = 175 °C
T

= 125 °C

J

= 25 °C

T

J

Ultrafast Rectifier,

30 A FRED Pt

TM

- Reverse Current (µA)

R

I

Vishay High Power Products

1000

100

10

1

0.1

0.01

0.001
50

0 100 200

TJ = 175 °C

TJ = 150 °C

TJ = 125 °C

TJ = 100 °C

TJ = 25 °C

150

VR - Reverse Voltage (V)

Fig. 1 - Typical Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage

1000

300250

1

0.1

0.01

- Thermal Impedance (°C/W)

thJC

Z

0.001

0.00001

Single pulse

(thermal resistance)

0.0001

TJ = 25 °C

100

- Junction Capacitance (pF)

T

C

10

0 100 200 250 300

15050

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01

0.001

0.01

Notes:

1. Duty factor D = t

2. Peak TJ = PDM x Z

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

Characteristics

thJC

0.1

P

DM

t

1

t

2

.

1/t2

.

+ T

thJC

C

.

1

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Revision: 07-Apr-08 3

30EPH03PbF

Vishay High Power Products

180

170

160

150

Square wave (D = 0.50)

applied

Rated V

R

140

130

Allowable Case Temperature (°C)

See note (1)

120

0 5 10 15 20 25

I

- Average Forward Current (A)

F(AV)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

50

40

DC

30 35 40 45

RMS limit

Ultrafast Rectifier,

30 A FRED Pt

TM

(ns)
t

rr

100

IF = 30 A, TJ = 25 °C

IF = 30 A, TJ = 125 °C

10

100 1000

dIF/dt (A/µs)

Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt

1000

IF = 30 A, TJ = 125 °C

30

20

10

Average Power Loss (W)

0

0 1020304050

I

- Average Forward Current (A)

F(AV)

Fig. 6 - Forward Power Loss Characteristics

Note

(1)

Formula used: TC = TJ - (Pd + Pd
Pd = Forward power loss = I
Pd

= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated V

REV

DC

F(AV)

) x R

REV

x VFM at (I

D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50

;

thJC

/D) (see fig. 6);

F(AV)

100

(nC)

rr

Q

10

100 1000

IF = 30 A, TJ = 25 °C

dIF/dt (A/µs)

Fig. 8 - Typical Stored Charge vs. dI

R

/dt

F

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Document Number: 94017

4 Revision: 07-Apr-08

30EPH03PbF

Ultrafast Rectifier,

30 A FRED Pt

L = 70 µH

dIF/dt

adjust

Fig. 9 - Reverse Recovery Parameter Test Circuit

I

F

0

(1)

/dt - rate of change of current

(1) dI

F

through zero crossing

- peak reverse recovery current

(2) I

RRM

- reverse recovery time measured

(3) t

rr

from zero crossing point of negative
going I
through 0.75 I
extrapolated to zero current.

to point where a line passing

F

and 0.50 I

RRM

dIF/dt

RRM

G

TM

Vishay High Power Products

V

= 200 V

R

0.01 Ω

D.U.T.

D

IRFP250

S

(3)

t

rr

t

a

(2)

I

RRM

t

b

(4)

Q

rr

0.5 I

RRM

dI

/dt

(rec)M

0.75 I

RRM

(4) Q

- area under curve defined by t

rr

and I

RRM

trr x I

(5) dI
current during t

=

Q

rr

/dt - peak rate of change of

(rec)M

portion of t

b

(5)

rr

RRM

2

rr

Fig. 10 - Reverse Recovery Waveform and Definitions

Document Number: 94017 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 07-Apr-08 5

30EPH03PbF

Vishay High Power Products

ORDERING INFORMATION TABLE

Device code

30 E P H 03 PbF

1 - Current rating (30 = 30A)

2

3 - Package:

4 - H = Hyperfast recovery

5 - Voltage rating (03 = 300V)

6 -

Tube standard pack quantity: 25 pieces

Ultrafast Rectifier,

30 A FRED Pt

- Circuit configuration:

E = Single diode

P = TO-247AC modified

None = Standard production

PbF = Lead (Pb)-free

TM

51324

6

LINKS TO RELATED DOCUMENTS

Dimensions http://www.vishay.com/doc?95253

Part marking information http://www.vishay.com/doc?95255

www.vishay.com For technical questions, contact: [e-mail]
6 Revision: 07-Apr-08

Document Number: 94017

Legal Disclaimer Notice

Vishay

Notice

The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of
International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the
products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below.

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or
anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.

International Rectifier
are registered trademarks of International Rectifier Corporation in the U.S. and other countries. All other product
names noted herein may be trademarks of their respective owners.

®

, IR®, the IR logo, HEXFET®, HEXSense®, HEXDIP®, DOL®, INTERO®, and POWIRTRAIN

®

Document Number: 99901 www.vishay.com
Revision: 12-Mar-07 1