Vishay VS-20MQ060NPbF Data Sheet

PRODUCT SUMMARY

Cathode Anode

SMA

Package SMA

I

F(AV)

V

R

V

at I

F

F

I

RM

max. 150 °C

T

J

Diode variation Single die

E

AS

Schottky Rectifier, 2.1 A

FEATURES

• Low forward voltage drop

• Guard ring for enhanced ruggedness and long
term reliability

• Small foot print, surface mountable

• High frequency operation

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

• Compliant to RoHS Directive 2002/95/EC

2.1 A

60 V

See Electrical table

7.5 mA at 125 °C

2.0 mJ

• Designed and qualified for industrial level

DESCRIPTION

The VS-20MQ060NPbF surface mount Schottky rectifier
has been designed for applications requiring low forward
drop and very small foot prints on PC boards. Typical
applications are in disk drives, switching power supplies,
converters, freewheeling diodes, battery charging, and
reverse battery protection.

VS-20MQ060NPbF

Vishay Semiconductors

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

I

FSM

V

T

RRM

F

J

Rectangular waveform 2.1 A

60 V

tp = 5 μs sine 40 A

2 Apk, TJ = 125 °C 0.68 V

Range - 55 to 150 °C

VOLTAGE RATINGS

PARAMETER SYMBOL VS-20MQ060NPbF UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

60 V

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average forward current
See fig. 4

Maximum peak one cycle
non-repetitive surge current
See fig. 6

Non-repetitive avalanche energy E

Repetitive avalanche current I

I

F(AV)

I

FSM

AS

AR

50 % duty cycle at TC = 107 °C, rectangular waveform
On PC board 9 mm

5 μs sine or 3 μs rect. pulse

10 ms sine or 6 ms rect. pulse 10

TJ = 25 °C, IAS = 1 A, L = 4 mH 2.0 mJ

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

2

island (0.013 mm thick copper pad area)

Following any rated
load condition and with
rated V

maximum VA = 1.5 x VR typical

J

RRM

applied

2.1 A

40

A

1.0 A

Document Number: 94592 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 26-Oct-10 [e-mail]

, [e-mail], [e-mail] 1

VS-20MQ060NPbF

dP

tot

dT

J

-------------

1

R

thJA

--------------<

Vishay Semiconductors

Schottky Rectifier, 2.1 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

2 A

1.5 A 0.71

Maximum forward voltage drop
See fig. 1

V

FM

1 A 0.63

(1)

2 A

1.5 A 0.63

1 A 0.57

Maximum reverse leakage current
See fig. 2

I

RM

Threshold voltage V

Forward slope resistance r

Typical junction capacitance C

Typical series inductance L

F(TO)

t

T

S

TJ = 25 °C

(1)

T

J

TJ = TJ maximum

VR = 10 VDC, TJ = 25 °C, test signal = 1 MHz 31 pF

Measured lead to lead 5 mm from package body 2.0 nH

Maximum voltage rate of change dV/dt Rated V

Note

(1)

Pulse width < 300 μs, duty cycle < 2 %

= 25 °C

T

J

T

= 125 °C

J

V

= Rated V

= 125 °C 7.5

R

R

R

0.78

0.68

0.5

0.45 V

86.8 m

10 000 V/μs

V

mA

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum junction and
storage temperature range

Maximum thermal resistance,
junction to ambient

Approximate weight

Marking device Case style SMA (similar D-64) 2H

Note

(1)

thermal runaway condition for a diode on its own heatsink

(1)

T

, T

J

Stg

R

thJA

DC operation 80 °C/W

- 55 to 150 °C

0.07 g

0.002 oz.

www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 94592
2 [e-mail]

, [e-mail], [e-mail] Revision: 26-Oct-10

I

F

- Instantaneous Forward Current (A)

VFM - Forward Voltage Drop (V)

0.2 0.4 0.8 1.20.6 1.0 1.4 1.6

0.1

1

10

94592_01

TJ = 150 °C
T

J

= 125 °C

T

J

= 25 °C

I

R

- Reverse Current (mA)

VR - Reverse Voltage (V)

010 30 504020 60

0.0001

0.01

0.001

0.1

1

10

100

94592_02

TJ = 125 °C

TJ = 150 °C

TJ = 100 °C

TJ = 75 °C

TJ = 50 °C

TJ = 25 °C

C

T

- Junction Capacitance (pF)

VR - Reverse Voltage (V)

01020 504030 60

10

100

94592_03

TJ = 25 °C

Allowable Case Temperature (°C)

I

F(AV)

- Average Forward Current (A)

2.01.51.0 0.35.02.5

3.5

0

130

150

160

50

90

110

140

70

60

100

120

80

94592_04

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

DC

Square wave (D = 0.50)
Rated V

R

applied

See note (1)

Average Power Loss (W)

I

F(AV)

- Average Forward Current (A)

1.6 2.01.20.80.4

2.4

0

94592_05

1.0

1.4

0

0.4

0.6

1.2

0.8

0.2

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

RMS limit

VS-20MQ060NPbF

Schottky Rectifier, 2.1 A

Fig. 1 - Maximum Forward Voltage Drop Characteristics

Vishay Semiconductors

Fig. 4 - Maximum Average Forward Current vs.

Allowable Lead Temperature

Fig. 2 - Typical Peak Reverse Current vs.

Note

(1)

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

Document Number: 94592 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 26-Oct-10 [e-mail]

Fig. 3 - Typical Junction Capacitance vs.

Reverse Voltage

Reverse Voltage

x VFM at (I

F(AV)

REV

) x R

thJC

;

F(AV)

/D) (see fig. 6); Pd

, [e-mail], [e-mail] 3

Fig. 5 - Maximum Average Forward Dissipation vs.

Average Forward Current

- Non-Repetitive Surge Current (A)

FSM

I

94592_06

100

10

1

10 100

tp - Square Wave Pulse Duration (μs)

At any rated load condition
and with rated V
following surge

applied

RRM

1000 10 000

Fig. 6 - Maximum Peak Surge Forward Current vs.

Pulse Duration

= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated V

REV

R

VS-20MQ060NPbF

2 - Current rating

3 - M = SMA

4

- Q = Schottky “Q” series

5 - Voltage rating (060 = 60 V)

6

- N = New SMA

7 -

None = Box (1000 pieces)

TR = Tape and reel (7500 pieces)

- PbF = Lead (Pb)-free

8

1

- Vishay Semiconductors product

Device code

51324678

VS- 20 M Q 060 N TR PbF

Vishay Semiconductors

Schottky Rectifier, 2.1 A

ORDERING INFORMATION TABLE

LINKS TO RELATED DOCUMENTS

Dimensions www.vishay.com/doc?95018

Part marking information www.vishay.com/doc?95029

Packaging information

SPICE model www.vishay.com/doc?95396

Tape and reel www.vishay.com/doc?95034

Bulk www.vishay.com/doc?95397

www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 94592
4 [e-mail]

, [e-mail], [e-mail] Revision: 26-Oct-10

DIMENSIONS in millimeters (inches)

Outline Dimensions

Vishay High Power Products

SMA

1.40 (0.055)

1.60 (0.062)

2.00 (0.078)

2.44 (0.096)

0.76 (0.030)

1.52 (0.060)

4.00 (0.157)

4.60 (0.181)

4.80 (0.188)

5.28 (0.208)

2.50 (0.098)

2.90 (0.114)

0.152 (0.006)

0.305 (0.012)

0.103 (0.004)

0.203 (0.008)

12

Polarity Part Number

1

1.47 MIN.

(0.058 MIN.)

1.27 MIN.

(0.050 MIN.)

2

2.10 MAX.

(0.085 MAX. )

5.53 (0.218)

Soldering pad

Document Number: 95018 For technical questions concerning discrete products, contact: [e-mail]
Revision: 25-Jun-07 For technical questions concerning module products, contact: [e-mail]

www.vishay.com

1

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Revision: 11-Mar-11 1