Datasheet VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF DataSheet (Vishay)

VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF

D2PAK

PRODUCT SUMMARY

I

F(AV)

V

R

Schottky Rectifier, 18 A

FEATURES

cathode

1

N/C

Base

2

3

Anode

18 A

35 V to 45 V

• 175 °C TJ operation

• 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

• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C

• Halogen-free according to IEC 61249-2-21 definition

• Compliant to RoHS directive 2002/95/EC

• AEC-Q101 qualified

DESCRIPTION

The VS-18TQ... Schottky rectifier series has been optimized
for low reverse leakage at high temperature. The proprietary
barrier technology allows for reliable operation up to 175 °C
junction temperature. Typical applications are in switching
power supplies, converters, freewheeling diodes, and
reverse battery protection.

Vishay High Power Products

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

I

FSM

V

T

RRM

F

J

Rectangular waveform 18 A

Range 35 to 45 V

tp = 5 μs sine 1800 A

18 Apk, TJ = 125 °C 0.53 V

Range - 55 to 175 °C

VOLTAGE RATINGS

PARAMETER SYMBOL VS-18TQ035SPbF VS-18TQ040SPbF VS-18TQ045SPbF UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

35 40 45 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
See fig. 7

Non-repetitive avalanche energy E

Repetitive avalanche current I

I

F(AV)

I

FSM

50 % duty cycle at TC = 149 °C, rectangular waveform 18 A

5 μs sine or 3 μs rect. pulse

10 ms sine or 6 ms rect. pulse 390

TJ = 25 °C, IAS = 3.6 A, L = 3.7 mH 24 mJ

AS

AR

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

RRM

applied

1800

A

3.6 A

Document Number: 94150 For technical questions, contact: [email protected]
Revision: 12-Mar-10 1

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VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF

Vishay High Power Products

Schottky Rectifier, 18 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

18 A

Maximum forward voltage drop
See fig. 1

V

FM

36 A 0.72

(1)

18 A

36 A 0.67

Maximum reverse leakage current
See fig. 2

I

RM

Maximum junction capacitance C

Typical series inductance L

T

S

TJ = 25 °C

(1)

T

= 125 °C 25

J

VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 1400 pF

Measured lead to lead 5 mm from package body 8.0 nH

Maximum voltage rate of change dV/dt Rated V

T

= 25 °C

J

= 125 °C

T

J

V

= Rated V

R

R

R

0.60

0.53

2.5

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

Typical thermal resistance,
case to heatsink

Approximate weight

Mounting torque

minimum 6 (5)

maximum 12 (10)

Marking device Case style D

, T

T

J

Stg

R

thJC

R

thCS

DC operation
See fig. 4

Mounting surface, smooth and greased 0.50

- 55 to 175 °C

1.50

2g

0.07 oz.

kgf · cm

(lbf · in)

18TQ035S

2

PAK

18TQ040S

18TQ045S

V

mA

°C/W

www.vishay.com For technical questions, contact: [email protected]

Document Number: 94150

2 Revision: 12-Mar-10

VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF

1000

100

10

Current (A)

1

- Instantaneous Forward

F

I

0.1
0 0.4 0.8 1.2 1.4 1.6

0.2 0.6 1.0

V

- Forward Voltage Drop (V)

FM

TJ = 175 °C
T

= 125 °C

J

= 25 °C

T

J

Schottky Rectifier, 18 A

1000

100

10

0.1

0.01

- Reverse Current (mA)

R

I

0.001

0.0001

Vishay High Power Products

TJ = 175 °C

TJ = 150 °C

TJ = 125 °C

1

TJ = 50 °C

0 5 25 351510 30 4020 45

TJ = 100 °C

TJ = 75 °C

TJ = 25 °C

VR - Reverse Voltage (V)

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

Reverse Voltage

10 000

1000

- Junction Capacitance (pF)

T

C

100

01020 4030 50

TJ = 25 °C

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

10

1

P

0.1

0.01

- Thermal Impedance (°C/W)

thJC

Z

0.001

0.00001 0.0001 0.001 0.01 0.1 1 10 100

Single pulse

(thermal resistance)

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

Notes:

1. Duty factor D = t

2. Peak TJ = PDM x Z

DM

t

1

1/t2

thJC

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

Characteristics

thJC

t

2

.

+ T

C

.

Document Number: 94150 For technical questions, contact: [email protected]

www.vishay.com

Revision: 12-Mar-10 3

VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF

Vishay High Power Products

180

DC

18TQ

(DC) = 1.50 °C/W

R

thJC

10 000

175

170

165

160

155

Allowable Case Temperature (°C)

150

02812

I

824

41620

- Average Forward Current (A)

F(AV)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

Schottky Rectifier, 18 A

15

10

5

Average Power Loss (W)

0

0

At any rated load condition
and with rated V applied
following surge

RRM

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

RMS limit

DC

828

4

I

- Average Forward Current (A)

F(AV)

16 24

12

20

Fig. 6 - Forward Power Loss Characteristics

1000

- Non-Repetitive Surge Current (A)

100

FSM

I

10

100

tp - Square Wave Pulse Duration (µs)

Fig. 7 - Maximum Non-Repetitive Surge Current

L

D.U.T.

Current
monitor

IRFP460

= 25 Ω

R

g

Fig. 8 - Unclamped Inductive Test Circuit

1000

High-speed

Freewheel

diode

40HFL40S02

switch

10 000

V

= 25 V

d

+

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Document Number: 94150

4 Revision: 12-Mar-10

VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF

ORDERING INFORMATION TABLE

Device code

VS- 18 T Q 045 S TRL PbF

1 - HPP product suffix

2 - Current rating (18 A)

3

- Circuit configuration: T = TO-220

4 - Schottky “Q” series

5 - Voltage ratings

- S = D

6

-

7

8

- PbF = Lead (Pb)-free

Schottky Rectifier, 18 A

324

2

PAK

None = Tube (50 pieces)

TRL = Tape and reel (left oriented)

TRR = Tape and reel (right oriented)

51

678

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

Vishay High Power Products

LINKS TO RELATED DOCUMENTS

Dimensions www.vishay.com/doc?95014

Part marking information www.vishay.com/doc?95008

Packaging information www.vishay.com/doc?95032

SPICE model www.vishay.com/doc?95280

Document Number: 94150 For technical questions, contact: [email protected]
Revision: 12-Mar-10 5

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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.

Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1

D2PAK

Part Marking Information

Vishay High Power Products

D2PAK, TO-262

TO-262

Assembly
lot code

Assembly
lot code

xxxxxxxx

V PYWWX

AC

xxxxxxx-x

V PYWWX

AC

Part number

Product version (optional):
P = Lead (Pb)-free
None = Standard
Date code:
Year 1 = 2001
Week 19
Line X

Part number

Product version (optional):
P = Lead (Pb)-free
None = Standard
Date code:
Year 1 = 2001
Week 19
Line X

Example: This is a xxxxxxxx with
assembly lot code AC,
assembled on WW 19, 2001
in the assembly line “X”

Example: This is a xxxxxxx-x with
assembly lot code AC,
assembled on WW 19, 2001
in the assembly line “X”

Document Number: 95008 For technical questions concerning discrete products, contact: [email protected]
Revision: 30-Oct-08 For technical questions concerning module products, contact: [email protected]

www.vishay.com

1

D2PAK, TO-262

DIMENSIONS FOR D2PAK in millimeters and inches

Outline Dimensions

Vishay High Power Products

Conforms to JEDEC outline D

(2)(3)

E

(3)

L1

D

L2

2 x

Lead assignments

Diodes

1. - Anode (two die)/open (one die)

2., 4. - Cathode

3. - Anode

4

132

BB

e

2

H

2 x b2

2 x b

0.010

PAK (SMD-220)

A

Detail A

(2)

C

MM

A

Lead tip

B

A

c2

AA

A

c

M

± 0.004

B

Gauge

0° to 8°

plane

L3

B

L

L4

Detail “A”

Rotated 90 °CW

Scale: 8:1

(E)

E1

View A - A

A1

(3)

(D1)

17.90 (0.70)

15.00 (0.625)

2.32

(0.08)

Plating

Seating

plane

2.64 (0.103)

2.41 (0.096)

(3)

H

B

Pad layout

11.00
MIN.

(0.43)

MIN.

(4)

b1, b3

(c)

(b, b2)

Section B - B and C - C

Scale: None

9.65

(0.38)

3.81

(0.15)

c1

MIN.

MIN.

Base
Metal

(4)

SYMBOL

MILLIMETERS INCHES

MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.

NOTES SYMBOL

MILLIMETERS INCHES

A 4.06 4.83 0.160 0.190 D1 6.86 8.00 0.270 0.315 3

A1 0.00 0.254 0.000 0.010 E 9.65 10.67 0.380 0.420 2, 3

b 0.51 0.99 0.020 0.039 E1 7.90 8.80 0.311 0.346 3

b1 0.51 0.89 0.020 0.035 4 e 2.54 BSC 0.100 BSC

b2 1.14 1.78 0.045 0.070 H 14.61 15.88 0.575 0.625

b3 1.14 1.73 0.045 0.068 4 L 1.78 2.79 0.070 0.110

c 0.38 0.74 0.015 0.029 L1 - 1.65 - 0.066 3

c1 0.38 0.58 0.015 0.023 4 L2 1.27 1.78 0.050 0.070

c2 1.14 1.65 0.045 0.065 L3 0.25 BSC 0.010 BSC

D 8.51 9.65 0.335 0.380 2 L4 4.78 5.28 0.188 0.208

Notes

(1)

Dimensioning and tolerancing per ASME Y14.5 M-1994

(2)

Dimension D and E do not include mold flash. Mold flash shall not

(7)

Outline conforms to JEDEC outline TO-263AB

exceed 0.127 mm (0.005") per side. These dimensions are
measured at the outmost extremes of the plastic body

(3)

Thermal pad contour optional within dimension E, L1, D1 and E1

(4)

Dimension b1 and c1 apply to base metal only

(5)

Datum A and B to be determined at datum plane H

(6)

Controlling dimension: inch

Document Number: 95014 For technical questions concerning discrete products, contact: [email protected]
Revision: 31-Mar-09 For technical questions concerning module products, contact: [email protected]

NOTES

www.vishay.com

1

Outline Dimensions

Vishay High Power Products

D2PAK, TO-262

DIMENSIONS FOR TO-262 in millimeters and inches

Modified JEDEC outline TO-262

(Datum A)

(3)

L1

D

(2) (3)

E

1

L2

B

B

2 x e

MM

0.010 A B

Lead tip

A

2

3

C

C

L

(2)

3 x b2

3 x b

Lead assignments

Diodes

1. - Anode (two die)/open (one die)

2., 4. - Cathode

3. - Anode

c

A

A1

c2

B

A

Seating

plane

A

E

E1

Section A - A

Plating

(4)

b1, b3

c

(b, b2)

Section B - B and C - C

Scale: None

(3)

Base
metal

c1

(3)D1

(4)

SYMBOL

MILLIMETERS INCHES

MIN. MAX. MIN. MAX.

A 4.06 4.83 0.160 0.190

A1 2.03 3.02 0.080 0.119

b 0.51 0.99 0.020 0.039

b1 0.51 0.89 0.020 0.035 4

b2 1.14 1.78 0.045 0.070

b3 1.14 1.73 0.045 0.068 4

c 0.38 0.74 0.015 0.029

c1 0.38 0.58 0.015 0.023 4

c2 1.14 1.65 0.045 0.065

D 8.51 9.65 0.335 0.380 2

D1 6.86 8.00 0.270 0.315 3

E 9.65 10.67 0.380 0.420 2, 3

E1 7.90 8.80 0.311 0.346 3

e 2.54 BSC 0.100 BSC

L 13.46 14.10 0.530 0.555

L1 - 1.65 - 0.065 3

L2 3.56 3.71 0.140 0.146

Notes

(1)

Dimensioning and tolerancing as per ASME Y14.5M-1994

(2)

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 outmost extremes of the plastic body

(3)

Thermal pad contour optional within dimension E, L1, D1 and E1

(4)

Dimension b1 and c1 apply to base metal only

(5)

Controlling dimension: inches

(6)

Outline conform to JEDEC TO-262 except A1 (maximum), b
(minimum) and D1 (minimum) where dimensions derived the
actual package outline

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2 For technical questions concerning module products, contact: [email protected]

NOTES

Document Number: 95014

Revision: 31-Mar-09

D2PAK

CARRIER TAPE FOR TAPE AND REEL LEFT in millimeters

Carrier tape (130 meter long per reel)

C

7

Ø 1.55 ± 0.05

Ø 1.6 ± 0.1

R 0.3

typical

P

2

Y

2.0 ± 0.1

2.17 ± 0.1

P

0

4.0 ± 0.1

1.57 ± 0.1

Packaging Information

Vishay High Power Products

C

L

0.40 ± 0.05

B

2

± 0.1

C

6

1.75 ± 0.1

C

4

F ± 0.1

C

5

W ± 0.3

0.12 MAX.

B

C

0

2

± 0.1

Ø 72

Ø 560

1.20

Section Y - Y

K

0

Y

P1 ± 0.1 A0 ± 0.1

NUMBER PACKAGE A

93-0194-01 D

2

PAK 10.80 16.00 10.35 4.90 11.50 16.00 24.00 330 800

C

1

Reel

30

Single

winded

B

0

0

winded

B

2

Level

K

114

FP1W REEL DIAMETER QUANTITY PER REEL

0

Notes

MATERIAL

1. General

• : Statistical, C

ST

≥ 1.33

pk

• 10 sprocket hole pitch cumulative tolerance ± 0.02 mm

• Camber not to exceed 1 mm in 250 mm

• A

and B0 measured on a plane 0.3 mm above the bottom of

0

the pocket

• K

measured from a plane on the inside bottom of the pocket to

0

the top surface of the carrier

• Pocket position relative to sprocket hole measured as true

PACKAGING

1. General

• Each box must be identified with Vishay part number 93-0194-x

• Box should be free of foreign particles

• Product must be stored at room temperature and clean

environment

• Certificate of analysis is required per every lot number

2. Material

• Conductive black styrenic alloy

position of pocket, not pocket hole

• Measured from centerline of sprocket hole to centerline of

pocket

• Must also meet requirements of EIA standard #EIA-481A

taping of surface mount components for automatic placement

2. Specification

• Poliestyrene

• Surface resistivity of molded material must measure

6

≤ 10

Ω/SQ measured in accordance to procedure given in

ASTM D-257 and ASTM D-991

• Free of heat marks

• No sharp edges allowed

• No deformities allowed in wall cavity

• Holes, edges and cavities must be free of burrs ≤ 0.060 mm

(burrs shall not come off the tape)

Document Number: 95032 For technical questions concerning discrete products, contact: [email protected]
Revision: 18-May-09 For technical questions concerning module products, contact: [email protected]

± 0.1

C

3

www.vishay.com

1

Packaging Information

Vishay High Power Products

D2PA K

CARRIER TAPE FOR TAPE AND REEL RIGHT in millimeters

Carrier tape (130 meter long per reel)

C

Ø 1.55 ± 0.05

Ø 1.6 ± 0.1

R 0.3

typical

6

P

2

Y

Y

2.0 ± 0.1

2.17 ± 0.1

P1 ± 0.1

30

A0 ± 0.1

P

0

4.0 ± 0.1

C

1.57 ± 0.1

1

Reel

114

C

7

1.75 ± 0.1

C

4

F ± 0.1

C

5

W ± 0.3

Ø 72

1.20

0.12 MAX.

± 0.1

K

0

C

L

0.40 ± 0.05

Section Y - Y

B

C

3

± 0.1

2

B

C

± 0.1

0

2

Single

winded

NUMBER PACKAGE A

93-0195-01 D

2

PAK 10.80 16.00 10.35 4.90 11.50 16.00 24.00 330 800

B

0

B

0

2

Notes

MATERIAL

1. General

• : Statistical, C

ST

≥ 1.33

pk

• 10 sprocket hole pitch cumulative tolerance ± 0.02 mm

• Camber not to exceed 1 mm in 250 mm

• A

and B0 measured on a plane 0.3 mm above the bottom of

0

the pocket

• K

measured from a plane on the inside bottom of the pocket to

0

the top surface of the carrier

• Pocket position relative to sprocket hole measured as true

position of pocket, not pocket hole

• Measured from centerline of sprocket hole to centerline of

pocket

• Must also meet requirements of EIA standard #EIA-481A

taping of surface mount components for automatic placement

2. Specification

• Poliestyrene

• Surface resistivity of molded material must measure

6

≤ 10

Ω/SQ measured in accordance to procedure given in

ASTM D-257 and ASTM D-991

• Free of heat marks

• No sharp edges allowed

• No deformities allowed in wall cavity

• Holes, edges and cavities must be free of burrs ≤ 0.060 mm

(burrs shall not come off the tape)

Level

winded

K

0

Ø 560

FP1W REEL DIAMETER QUANTITY PER REEL

PACKAGING

1. General

• Each box must be identified with Vishay part number 93-0195-x

• Box should be free of foreign particles

• Product must be stored at room temperature and clean

environment

• Certificate of analysis is required per every lot number

2. Material

• Conductive black styrenic alloy

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2 For technical questions concerning module products, contact: [email protected]

Document Number: 95032

Revision: 18-May-09

Packaging Information

D2PA K

COVER TAPE FOR CARRIER TAPE in millimeters

Y

Y

X

X

Antistatic layer

Pet layer

Olefin layer

Vishay High Power Products

W

ST

Ø 76.5 ± 1.0

Section X - X

0.055 ± 0.005

ST

Sealant layer

Section Y - Y

VERSION NUMBER APPLICATION W CARRIER TAPE WIDTH MATERIAL

01 92-5210-14 D

Notes

MATERIAL

1. General

• : C

2. Specification

ST

≥ 1.33

pk

2

PAK 21.3 ± 0.1 24 Antistatic/treated/transparent/polyester

PACKAGING

1. General

• Each box must be identified with Vishay part number 92-5210-x

• Box should be free of foreign particles

• Thickness: 0.052 ± 0.005

• Length: 500 m

• Tensile strength: 6.00 kg/mm SQ

• Elongation: > 100 %

• Surface resistivity: 10E11 Ω/SQ max. both sides (antistatic)

• Peel strength conforms to IRMX specification P01-0074

• POS test range not to exceed 35 grf.

Data included on C of C of every lot

• Curl 4.5 mm max.

Sample length 200 mm
Frequency 5 times

• Inspection date < one year

• Luminous transmittance: 89.8 %

• Must also meet all requirements of EIA-standard #EIA-481C,

taping of surface mount components for automatic placement

• Free of heat marks

• No sharp edges allowed

• No burrs allowed

Document Number: 95032 For technical questions concerning discrete products, contact: [email protected]
Revision: 18-May-09 For technical questions concerning module products, contact: [email protected]

www.vishay.com

3