Vishay 40CPQ050PbF, 40CPQ060PbF Data Sheet

TO-247AC

PRODUCT SUMMARY

I

F(AV)

V

R

40CPQ050PbF/40CPQ060PbF

Schottky Rectifier, 2 x 20 A

FEATURES

• 150 °C TJ operation

• Center tap TO-247 package

• Very low forward voltage drop

• High frequency operation

• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance

• Guard ring for enhanced ruggedness and long term
reliability

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for industrial level

DESCRIPTION

The 40CPQ...PbF center tap Schottky rectifier has been
optimized for very low forward voltage drop with moderate
leakage. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.

1 3

Anode

1

Base

common

cathode

2

2

Common

cathode

2 x 20 A

50/60 V

Anode

2

Vishay High Power Products

Pb-free

Available

RoHS*

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

RRM

I

FSM

V

F

T

J

Rectangular waveform 40 A

50/60 V

tp = 5 µs sine 3200 A

20 Apk, TJ = 125 °C (per leg) 0.49 V

- 55 to 150 °C

VOLTAGE RATINGS

PARAMETER SYMBOL 40CPQ050PbF 40CPQ060PbF UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

50 60 V

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average forward current
See fig. 5

Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7

Non-repetitive avalanche energy per leg E

Repetitive avalanche current per leg I

I

F(AV)

I

FSM

AS

AR

50 % duty cycle at TC = 120 °C, rectangular waveform 40

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse 320

TJ = 25 °C, IAS = 2 A, L = 9.0 mH 18 mJ

Current decaying linearly to zero in 1 µs
Frequency limited by T

maximum VA = 1.5 x VR typical

J

Following any rated load
condition and with rated
V

applied

RRM

3200

2A

A

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

Document Number: 94209 For technical questions, contact: [e-mail]
Revision: 13-Aug-08 1

www.vishay.com

40CPQ050PbF/40CPQ060PbF

Vishay High Power Products

Schottky Rectifier, 2 x 20 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

20 A

Maximum forward voltage drop per leg
See fig. 1

V

FM

40 A 0.68

(1)

20 A

40 A 0.64

Maximum reverse leakage current per leg
See fig. 2

I

RM

Maximum junction capacitance per leg C

Typical series inductance per leg L

TJ = 25 °C

(1)

T

= 125 °C 96

J

VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 1600 pF

T

Measured lead to lead 5 mm from package body 7.5 nH

S

Maximum voltage rate of change dV/dt Rated V

T

= 25 °C

J

= 125 °C

T

J

V

= Rated V

R

R

R

0.53

0.49

1.7

10 000 V/µs

Note

(1)

Pulse width < 300 µs, duty cycle < 2 %

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum junction and storage
temperature range

Maximum thermal resistance,
junction to case per leg

Maximum thermal resistance,
junction to case per package

Typical thermal resistance,
case to heatsink

Approximate weight

Mounting torque

minimum

maximum 12 (10)

Marking device Case style TO-247AC (JEDEC)

T

, T

J

Stg

DC operation
See fig. 4

R

thJC

- 55 to 150 °C

1.25

DC operation 0.63

R

thCS

Mounting surface, smooth and greased 0.24

6g

0.21 oz.

Non-lubricated threads

6 (5)

kgf ⋅ cm
(lbf ⋅ in)

40CPQ050

40CPQ060

V

mA

°C/W

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Document Number: 94209

2 Revision: 13-Aug-08

40CPQ050PbF/40CPQ060PbF

Schottky Rectifier, 2 x 20 A

1000

100

0.8

(Per Leg)

TJ = 150 °C

= 125 °C

T

J

= 25 °C

T

J

1.0

1.2

10 000

1.4

10

1

0.1

- Instantaneous Forward Current (A)

F

I

0

0.2

0.4

0.6

V

- Forward Voltage Drop (V)

FM

Fig. 1 - Maximum Forward Voltage Drop Characteristics

1.6

Vishay High Power Products

1000

100

- Reverse Current (mA)

R

I

0.01

TJ = 150 °C

TJ = 125 °C

10

TJ = 100 °C

TJ = 75 °C

1

0

TJ = 50 °C

TJ = 25 °C

10 20

V

- Reverse Voltage (V)

R

0.1

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage (Per Leg)

30 40

50

60

1000

- Junction Capacitance (pF)

T

C

100

0

5

TJ = 25 °C

2515 35 50 60

2010 30 40 55

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)

10

1

0.1

D = 0.50
D = 0.33

0.01

- Thermal Impedance (°C/W)

thJC

Z

0.001

0.00001 0.0001 0.001 0.01 0.1 1

Single pulse

(thermal resistance)

D = 0.25
D = 0.17
D = 0.08

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

thJC

45

65

P

DM

Notes:

1. Duty factor D = t

2. Peak TJ = PDM x Z

Characteristics (Per Leg)

1/t2

t

1

thJC

t

2

+ T

C

100 10

Document Number: 94209 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 13-Aug-08 3

40CPQ050PbF/40CPQ060PbF

C

C

Vishay High Power Products

155

)

R

(DC) = 1.25 °C/W

thJC

145

ase Temperature (°

135

Allowable

125

0

I

F(AV)

10 5 15 20

- Average Forward Current (A)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current (Per Leg)

DC

10 000

Schottky Rectifier, 2 x 20 A

16

14

12

10

8

6

4

Average Power Loss (W)

2

0

3025

At any rated load condition
and with rated V
following surge

RRM

applied

0

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

D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50

DC

1051520

I

- Average Forward Current (A)

F(AV)

RMS limit

3025

1000

- Non-Repetitive Surge Current (A)

100

FSM

I

10

100 1000

10 000

tp - Square Wave Pulse Duration (µs)

Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)

L

High-speed

switch

Freewheel

diode

40HFL40S02

V

= 25 V

d

+

Current
monitor

D.U.T.

IRFP460

= 25 Ω

R

g

Fig. 8 - Unclamped Inductive Test Circuit

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

Document Number: 94209

4 Revision: 13-Aug-08

40CPQ050PbF/40CPQ060PbF

Schottky Rectifier, 2 x 20 A

ORDERING INFORMATION TABLE

Device code

40 C P Q 060 PbF

1 - Current rating (40 = 40 A)

2 - Circuit configuration:

3 - Package:

4 - Schottky “Q” series

5 - Voltage code

6

Tube standard pack quantity: 25 pieces

C = Common cathode

P = TO-247

-

None = Standard production

PbF = Lead (Pb)-free

Vishay High Power Products

51324

6

050 = 50 V
060 = 60 V

LINKS TO RELATED DOCUMENTS

Dimensions http://www.vishay.com/doc?95223

Part marking information http://www.vishay.com/doc?95226

Document Number: 94209 For technical questions, contact: [e-mail]
Revision: 13-Aug-08 5

www.vishay.com

www.vishay.com

0.10 AC

M M

E

N

(2)

(3)

(4)

(4)

(2) R/2

B

2 x R

S

D

See view B

2 x e

b4

3 x b

2 x b2

L

C

(5) L1

1

2

3

Q

D

A

A2

A

A

A1

C

Ø K BD

M M

A

(6)

Ø P

(Datum B)

FP1

D1 (4)

4

E1

0.01 BD

M M

View A - A

Thermal pad

D2

DDE E

C

C

View B

(b1, b3, b5)

Base metal

c1

(b, b2, b4)

Section C - C, D - D, E - E

(c)

Planting

Lead assignments

Diodes

1. - Anode/open

2. - Cathode

3. - Anode

DIMENSIONS in millimeters and inches

Outline Dimensions

Vishay Semiconductors

SYMBOL

MILLIMETERS INCHES
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.

NOTES SYMBOL

MILLIMETERS INCHES

NOTES

A 4.65 5.31 0.183 0.209 D2 0.51 1.30 0.020 0.051
A1 2.21 2.59 0.087 0.102 E 15.29 15.87 0.602 0.625 3
A2 1.50 2.49 0.059 0.098 E1 13.72 - 0.540 -

b 0.99 1.40 0.039 0.055 e 5.46 BSC 0.215 BSC
b1 0.99 1.35 0.039 0.053 FK 2.54 0.010
b2 1.65 2.39 0.065 0.094 L 14.20 16.10 0.559 0.634
b3 1.65 2.37 0.065 0.094 L1 3.71 4.29 0.146 0.169
b4 2.59 3.43 0.102 0.135 N 7.62 BSC 0.3
b5 2.59 3.38 0.102 0.133 P 3.56 3.66 0.14 0.144

c 0.38 0.86 0.015 0.034 P1 - 6.98 - 0.275

c1 0.38 0.76 0.015 0.030 Q 5.31 5.69 0.209 0.224

D 19.71 20.70 0.776 0.815 3 R 4.52 5.49 1.78 0.216

D1 13.08 - 0.515 - 4 S 5.51 BSC 0.217 BSC

Notes

(1)

Dimensioning and tolerancing per ASME Y14.5M-1994

(2)

(3)

(4)

(5)

(6)

(7)

Contour of slot optional
Dimension D and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured at

the outermost extremes of the plastic body
Thermal pad contour optional with dimensions D1 and E1
Lead finish uncontrolled in L1
Ø P to have a maximum draft angle of 1.5 to the top of the part with a maximum hole diameter of 3.91 mm (0.154")
Outline conforms to JEDEC outline TO-247 with exception of dimension c

Revision: 16-Jun-11

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1

, [e-mail], [e-mail]

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