C&H Technology UFB200CB40P User Manual

6121 Baker Road,
Suite 108
Minnetonka, MN 55345

www.chtechnology.com

Phone [phone]

Fax [phone]

1-800-274-4284

Thank you for downloading this document from C&H Technology, Inc.

Please contact the C&H Technology team for the following questions -

Technical

Application

Assembly

Availability

Pricing

Phone – 1-800-274-4284

E-Mail – [e-mail]

www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com

Anode Anode

1423

Base common cathode

PRODUCT SUMMARY

V

R

I

at TC = 146 °C per module

F(AV)

t

rr

Note

(1)

All 4 anode terminals connected

Vishay High Power Products

Not Insulated SOT-227 Power Module

Ultrafast Rectifier, 200 A

FEATURES

• Not insulated package

• Ultrafast reverse recovery

• Ultrasoft reverse recovery current shape

• Optimized for power conversion: welding and industrial
SMPS applications

SOT-227

(1)

400 V

200 A

89 ns

• Plug-in compatible with other SOT-227 packages

• Easy to assemble

• Direct mounting to heatsink

• Compliant to RoHS directive 2002/95/EC

• Designed and qualified for industrial level

DESCRIPTION

The UFB200CB40P not insulated modules integrate two
state of the art ultrafast recovery rectifiers in the compact,
industry standard SOT-227 package. The planar structure of
the diodes, and the platinum doping life time control, provide
a ultrasoft recovery current shape, together with the
best overall performance, ruggedness and reliability
characteristics.
These devices are thus intended for high frequency
applications in which the switching energy is designed not to
be predominant portion of the total energy, such as in the
output rectification stage of welding machines, SMPS,
dc-to-dc converters. Their extremely optimized stored
charge and low recovery current reduce both over
dissipation in the switching elements (and snubbers) and
EMI/RFI.

UFB200CB40P

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS MAX. UNITS

Cathode to anode voltage V

Continuous forward current per diode I

Single pulse forward current per diode I

Maximum power dissipation per module P

Operating junction and storage temperatures T

Notes

(1)

Both anode terminals connected;
Maximum I

(2)

10 ms sine or 6 ms rectangular pulse

Document Number: 94276 For technical questions, contact: [e-mail]
Revision: 16-Jul-09 1

current per leg 200 A to do not exceed the maximum temperature of terminals, see fig. 6

RMS

F

FSM

, T

J

R

(1)

D

TC = 140 °C 142

(2)

TC = 25 °C 1300

TC = 140 °C 368 W

Stg

400 V

A

- 55 to 175 °C

www.vishay.com

UFB200CB40P

Vishay High Power Products

Not Insulated SOT-227 Power Module

Ultrafast Rectifier, 200 A

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

PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS

Cathode to anode breakdown voltage V

Forward voltage V

Reverse leakage current I

BR

FM

RM

Junction capacitance C

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

PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS

Reverse recovery time t

Peak recovery current I

Reverse recovery charge Q

rr

RRM

IR = 100 µA 400 - -

IF = 100 A - 1.11 1.34

I

= 100 A, TJ = 125 °C - 0.99 1.1

F

= 200 A - 1.3 1.6

I

F

I

= 200 A, TJ = 125 °C - 1.22 1.4

F

VR = VR rated - - 50 µA

T

= 175 °C, VR = VR rated - - 4 mA

J

VR = 400 V - 100 - pF

T

IF = 1.0 A, dIF/dt = 400 A/µs, VR = 30 V - 39 -

= 25 °C

J

= 125 °C - 184 235

T

J

TJ = 25 °C - 9 12

T

= 125 °C - 20 25

J

= 50 A

I

F

dI

/dt = 200 A/µs

F

V

= 100 V

R

- 89 136

TJ = 25 °C - 400 815

rr

T

= 125 °C - 1840 2940

J

V

nsT

A

nC

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS

Junction to case, single leg conducting

Case to heatsink, per module R

R

thJC

thCS

Flat, greased surface - 0.05 -

Weight -30- g

Mounting torque -1.3-Nm

- - 0.19

°C/WJunction to case, both leg conducting - - 0.095

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

Document Number: 94276

2 Revision: 16-Jul-09

UFB200CB40P

Not Insulated SOT-227 Power Module

Ultrafast Rectifier, 200 A

1000

100

TJ = 175 °C

= 125 °C

T

10

1

- Instantaneous Forward Current (A)

F

I

0 0.5 1.0 1.5 2.0 2.5

VF - Forward Voltage Drop (V)

Fig. 1 - Typical Forward Voltage Drop Characteristics

J

= 25 °C

T

J

(Per Diode)

1000

T

J

= 25 °C

Vishay High Power Products

1000

100

10

1

0.1

- Reverse Current (µA)

R

I

0.01

0.001
0 50 100 150 200 250 300 350 400

Fig. 2 - Typical Values of Reverse Current vs.

T

T

VR - Reverse Voltage (V)

Reverse Voltage

= 175 °C

J

= 125 °C

J

= 25 °C

T

J

100

- Junction Capacitance (pF)

T

C

10

10 100

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

1

0.1

D = 0.75
D = 0.50
D = 0.33

- Thermal Impedance (°C/W)

thJC

Z

0.01

0.0001 0.001 0.01 0.1 1

Single pulse

(thermal resistance)

D = 0.25
D = 0.20

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

Characteristics (Per Diode)

thJC

1000

10

Document Number: 94276 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 16-Jul-09 3

UFB200CB40P

Vishay High Power Products

180

160

140

120

100

80

Square wave (D = 0.50)
80 % rated V

60

40

20

0

0 400320 3602802402001601208040

See note (1)

I

F(AV)

Allowable Case Temperature (°C)

R

- Average Forward Current (A)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current (Per Leg)

350

300

250

200

150

100

Average Power Loss (W)

50

0

0 20406080 100 120 140 160 180 200 220

I

- Average Forward Current (A)

F(AV)

Fig. 6 - Forward Power Loss Characteristics (Per Leg)

applied

DC

DC

D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75

Not Insulated SOT-227 Power Module

Ultrafast Rectifier, 200 A

250

230

210

190

170

150

(ns)

rr

t

130

RMS limit

110

90

70

50

100 1000

Fig. 7 - Typical Reverse Recovery Time vs. dI

4000

3500

3000

2500

2000

(nC)

rr

Q

1500

1000

500

0

100 1000

Fig. 8 - Typical Reverse Recovery Charge vs. dI

T

VR = 100 V

= 50 A

I

F

= 25 °C

J

T

= 125 °C

J

dIF/dt (A/µs)

dIF/dt (A/µs)

VR = 100 V

= 50 A

I

F

T

= 125 °C

J

T

= 25 °C

J

/dt

F

/dt

F

50

V

= 100 V

R

= 50 A

I

F

40

30

T

= 125 °C

J

(A)

RR

I

20

10

0

100 1000

T

J

= 25 °C

dIF/dt (A/µs)

Fig. 9 - Typical Reverse Recovery Current vs. dI

/dt

F

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 = 80 % rated V

REV

F(AV)

) x R

REV

x VFM at (I

thJC

;

F(AV)

/D) (see fig. 6);

R

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

Document Number: 94276

4 Revision: 16-Jul-09

UFB200CB40P

Not Insulated SOT-227 Power Module

Ultrafast Rectifier, 200 A

V

= 200 V

R

0.01 Ω

L = 70 µH

D.U.T.

(3)

a

(2)

D

IRFP250

S

t

rr

t

b

I

RRM

0.75 I

(4) Q

- area under curve defined by t

rr

and I

RRM

(5) dI
current during t

/dt - peak rate of change of

(rec)M

dIF/dt

adjust

G

Fig. 10 - Reverse Recovery Parameter Test Circuit

I

F

0

dIF/dt

(1)

/dt - rate of change of current

(1) dI

F

through zero crossing

(2) I

- peak reverse recovery current

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

RRM

t

Vishay High Power Products

(4)

Q

rr

0.5 I

RRM

(rec)M

Q

=

rr

(5)

/dt

trr x I

RRM

2

portion of t

b

rr

rr

RRM

dI

Fig. 11 - Reverse Recovery Waveform and Definitions

Document Number: 94276 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 16-Jul-09 5

UFB200CB40P

Vishay High Power Products

ORDERING INFORMATION TABLE

Device code

UF B 200 C B 40 P

1 - Ultrafast rectifier

2 - Ultrafast Pt diffused

3 - Current rating (200 = 200 A)

4 - Circuit configuration (2 common cathode diodes)

5 - Package indicator (SOT-227 standard not insulated)

6 - Voltage rating (40 = 400 V)

7 - P = Lead (Pb)-free

Quantity per tube is 10 pcs, M4 screw and washer included

Not Insulated SOT-227 Power Module

Ultrafast Rectifier, 200 A

51324

67

LINKS TO RELATED DOCUMENTS

Dimensions www.vishay.com/doc?95036

Packaging information www.vishay.com/doc?95037

www.vishay.com For technical questions, contact: [e-mail]
6 Revision: 16-Jul-09

Document Number: 94276

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.

Material Category Policy

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.

Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.

Revision: 12-Mar-12

1

Document Number: 91000