C&H Technology 80CNQA User Manual

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80CNQ...A Series

Vishay High Power Products

Schottky Rectifier

New Generation 3 D-61 Package, 2 x 40 A

80CNQ...A

80CNQ...ASM

D-61-8-SM

80CNQ...ASL

D-61-8-SL

D-61-8

12

Anode

1

12

Anode

1

1

Anode

1

Base

common

cathode

Common

cathode

Common

cathode

Base

common

cathode

3

Anode

2

3

Anode

2

3

Anode

2

FEATURES

• 150 °C TJ operation

• Center tap module

• 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

• New fully transfer-mold low profile, small footprint, high
current package

• Designed and qualified for industrial level

DESCRIPTION

The center tap Schottky rectifier module series 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.

PRODUCT SUMMARY

I

F(AV)

V

R

2 x 40 A

35 to 45 V

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

RRM

I

FSM

V

F

T

J

Rectangular waveform 80 A

Range 35 to 45 V

tp = 5 µs sine 5800 A

40 Apk, TJ = 125 °C (per leg) 0.47 V

Range - 55 to 150 °C

VOLTAGE RATINGS

PARAMETER SYMBOL 80CNQ035A 80CNQ040A 80CNQ045A UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

35 40 45 V

Document Number: 93392 For technical questions, contact: [e-mail]
Revision: 12-Aug-08 1

www.vishay.com

80CNQ...A Series

Vishay High Power Products

Schottky Rectifier

New Generation 3

D-61 Package, 2 x 40 A

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

per leg

per device 80

I

F(AV)

I

FSM

AR

50 % duty cycle at TC = 114 °C, rectangular waveform

5 µs sine or 3 µs rect. pulse

Following any rated
load condition and with

10 ms sine or 6 ms rect. pulse 750

TJ = 25 °C, IAS = 8 A, L = 1.7 mH 54 mJ

AS

rated V

RRM

applied

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

maximum VA = 1.5 x VR typical

J

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum forward voltage drop per leg
See fig. 1

40 A

FM

40 A

80 A 0.66

(1)

V

80 A 0.61

T

= 25 °C

J

= 125 °C

T

J

40

5800

8A

0.52

0.47

A

V

Maximum reverse leakage current per leg
See fig. 2

I

RM

Threshold voltage V

Forward slope resistance r

Maximum junction capacitance per leg C

Typical series inductance per leg L

F(TO)

TJ = 25 °C

(1)

T

J

TJ = TJ maximum

t

VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 2600 pF

T

Measured lead to lead 5 mm from package body 5.5 nH

S

Maximum voltage rate of change dV/dt Rated V

Note

(1)

Pulse width < 300 µs, duty cycle < 2 %

= Rated V

V

= 125 °C 250

R

R

0.26 V

3.93 mΩ

5

R

10 000 V/µs

mA

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

Document Number: 93392

2 Revision: 12-Aug-08

80CNQ...A Series

Schottky Rectifier

Vishay High Power Products

New Generation 3

D-61 Package, 2 x 40 A

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 (D-61-8 only)

Approximate weight

Mounting torque
(D-61-8 only)

Marking device

minimum 40 (35)

maximum 58 (50)

, T

T

J

Stg

DC operation

R

R

thJC

thCS

See fig. 4

DC operation 0.42

Mounting surface, smooth and greased
Device flatness < 5 mils

Case style D-61-8

Case style D-61-8-SM

Case style D-61-8-SL

- 55 to 150 °C

0.85

°C/W

0.30

7.8 g

0.28 oz.

kgf · cm

(lbf · in)

80CNQ035A

80CNQ040A

80CNQ045A

80CNQ035ASM

80CNQ040ASM

80CNQ045ASM

80CNQ035ASL

80CNQ040ASL

80CNQ045ASL

Document Number: 93392 For technical questions, contact: [e-mail]
Revision: 12-Aug-08 3

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80CNQ...A Series

Vishay High Power Products

1000

100

10

- Instantaneous

F

I

Forward Current (A)

1

0.2 0.4 0.6 0.8 1.0

0

V

- Forward Voltage Drop (V)

FM

Fig. 1 - Maximum Forward Voltage Drop Characteristics

(Per Leg)

TJ = 150 °C

= 125 °C

T

J

T

= 25 °C

J

10 000

Schottky Rectifier

New Generation 3

D-61 Package, 2 x 40 A

1000

- Reverse Current (mA)

R

I

1.2

TJ = 150 °C

100

TJ = 125 °C

10

TJ = 100 °C

TJ = 75 °C

1

TJ = 50 °C

0.1

TJ = 25 °C

0.01

0

1051520

V

- Reverse Voltage (V)

R

25 30 35

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage (Per Leg)

40

45

1000

- Junction Capacitance (pF)

T

C

100

0

10 20 30

VR - Reverse Voltage (V)

TJ = 25 °C

Fig. 3 - Typical Junction Capacitance vs.

Reverse Voltage (Per Leg)

1

0.1

Single pulse

- Thermal Impedance (°C/W)

thJC

Z

0.01

0.00001 0.0001 0.001 0.01 0.1 1

(thermal resistance)

D = 0.75
D = 0.50

D = 0.33
D = 0.25

D = 0.20

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

thJC

40

50

P

DM

Notes:

1. Duty factor D = t

2. Peak TJ = PDM x Z

1/t2

Characteristics (Per Leg)

t

1

thJC

t

2

+ T

C

100 10

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

Document Number: 93392

4 Revision: 12-Aug-08

80CNQ...A Series

160

140

120

Square wave (D = 0.50)
80 % rated V

100

80

See note (1)

0

I

F(AV)

Allowable Case Temperature (°C)

applied

R

- Average Forward Current (A)

DC

3010 20 40 50

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current (Per Leg)

10 000

Schottky Rectifier

New Generation 3

D-61 Package, 2 x 40 A

Average Power Loss (W)

60

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

Vishay High Power Products

30

D = 0.20
D = 0.25

25

D = 0.33
D = 0.50
D = 0.75

20

15

10

5

0

0

10 20

I

- Average Forward Current (A)

F(AV)

DC

RMS limit

6030 40 50

1000

At any rated load condition
and with rated V
following surge

- Non-Repetitive Surge Current (A)

100

FSM

I

10

tp - Square Wave Pulse Duration (µs)

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

D.U.T.

Current
monitor

IRFP460

= 25 Ω

R

g

Fig. 8 - Unclamped Inductive Test Circuit

applied

RRM

100 1000

L

High-speed

switch

Freewheel

diode

40HFL40S02

10 000

V

+

= 25 V

d

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

/D) (see fig. 6);

F(AV)

R

Document Number: 93392 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 12-Aug-08 5

80CNQ...A Series

Vishay High Power Products

ORDERING INFORMATION TABLE

Device code

80 C N Q 045 A -

1 - Current rating (80 A)

- Circuit configuration:

2

C = Common cathode

- Package:

3

N = D-61

- Schottky “Q” series

4

5 - Voltage ratings

6

-

- Package style:

A = D-61-8

ASM = D-61-8-SM

ASL = D-61-8-SL

-

7

PbF = Lead (Pb)-free (D-61-8 only)

Schottky Rectifier

New Generation 3

D-61 Package, 2 x 40 A

51324

None = Standard production

67

035 = 35 V
040 = 40 V
045 = 45 V

Standard pack quantity: A = 10 pieces; ASM/ASL = 20 pieces

LINKS TO RELATED DOCUMENTS

Dimensions http://www.vishay.com/doc?95354

Part marking information http://www.vishay.com/doc?95356

www.vishay.com For technical questions, contact: [e-mail]
6 Revision: 12-Aug-08

Document Number: 93392

D-61-8, D-61-8-SM, D-61-8-SL

DIMENSIONS FOR D-61-8 in millimeters (inches)

30.15 (1.187)

29.90 (1.177)

123

Outline Dimensions

Vishay High Power Products

Ø 4.17 (0.164)
Ø 3.91 (0.154)

(2 x)

8.89 (0.350)

8.73 (0.344)

11.05 (0.435) REF.

5.20 (0.205)

4.95 (0.195)

(2 x)

R 0.0200

1.40 (0.055)

1.14 (0.045)

1.98 (0.078)

1.72 (0.068)

10.28 (0.405)

10.03 (0.395)

37.97 (1.495)

37.72 (1.485)

0.89 (0.035)

0.73 (0.029)

5°

(2 x)

5°

(2 x)

1.04 (0.041)

0.84 (0.033)

3.30 (0.130)

3.04 (0.120)

16.2 (0.640) REF.

14° MIN.

14° MIN.

5.97 (0.235)

5.71 (0.225)

10.79 (0.425) MAX.

Document Number: 95354 For technical questions concerning discrete products, contact: [e-mail]
Revision: 13-Aug-08 For technical questions concerning module products, contact: [e-mail]

www.vishay.com

1

Outline Dimensions

Vishay High Power Products

D-61-8, D-61-8-SM,

D-61-8-SL

DIMENSIONS FOR D-61-8-SM in millimeters (inches)

19.93 (0.785)

19.68 (0.775)

8.89 (0.350)

8.73 (0.344)

0.89 (0.035)

0.73 (0.029)

5.20 (0.205)

4.95 (0.195)

11.05 (0.435) REF.

1.98 (0.078)

1.72 (0.068)

10.28 (0.405)

10.03 (0.395)

1.04 (0.041)

0.84 (0.033)

14° MIN.

14° MIN.

1.40 (0.055)

1.14 (0.045)

5.97 (0.235)

5.71 (0.225)

3.30 (0.130)

3.04 (0.120)

10.79 (0.425) MAX.

www.vishay.com For technical questions concerning discrete products, contact: [e-mail]
2 For technical questions concerning module products, contact: [e-mail]

Document Number: 95354

Revision: 13-Aug-08

Outline Dimensions

D-61-8, D-61-8-SM,

D-61-8-SL

DIMENSIONS FOR D 61-8-SL in millimeters (inches)

19.93 (0.785)

19.68 (0.775)

0.89 (0.035)

0.73 (0.029)

5.59 (0.220)

5.08 (0.200)

5.20 (0.205)

4.95 (0.195)

2.67 (0.105)

2.16 (0.085)

1.98 (0.078)

1.72 (0.068)

R0 0.508

(R 0.02)

3.30 (0.130)

3.05 (0.120)

8.89 (0.350)

8.73 (0.344)

R 0.51 (0.020)

R 0.76 (0.030)

1.04 (0.041)

0.84 (0.033)

5.33 (0.210)

3.97 (0.156)

3.68 (0.145)

2.41 (0.095)

2.16 (0.085)

Vishay High Power Products

14° MIN. 14° MIN.

5°

DETAIL “A”

5.97 (0.235)

5.71 (0.225)

3.30 (0.130)

3.05 (0.120)

10.79 (0.425) MAX.

1.40 (0.055)

1.14 (0.045)

8.89 (0.350)

8.73 (0.344)

3.97 (0.156)

3.68 (0.145)

5.59 (0.220)

5.08 (0.200)

10.16 (0.400) REF.

19.93 (0.785)

19.68 (0.775)

16.13 (0.635)

15.88 (0.625)

14.22 (0.560)

13.71 (0.540)

0.89 (0.035)

0.73 (0.029)

0.89 (0.035)

0.73 (0.029)

0.64 (0.025) REF.
(2 x)

1.98 (0.078)

1.72 (0.068)

(2 x)

(2 x)

Document Number: 95354 For technical questions concerning discrete products, contact: [e-mail]
Revision: 13-Aug-08 For technical questions concerning module products, contact: [e-mail]

www.vishay.com

3

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

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 herein
or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.

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.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

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Revision: 18-Jul-08 1