MBRS140T3G - ON Semiconductor

 Semiconductor Components Industries, LLC, 2012

January, 2012 − Rev. 8

1Publication Order Number:

MBRS140T3/D

MBRS140T3G,

SBRS8140T3G

Preferred Device

Surface Mount

Schottky Power Rectifier

Schottky Power Rectifiers employ the use of the Schottky Barrier

principle in a large area metal−to−silicon power diode.

State−of−the−art geometry features epitaxial construction with oxide

passivation and metal overlay contact. Ideally suited for low voltage,

high frequency rectification, or as free wheeling and polarity

protection diodes in surface mount applications where compact size

and weight are critical to the system.

Features

Small Compact Surface Mountable Package with J−Bend Leads

Rectangular Package for Automated Handling

Highly Stable Oxide Passivated Junction

Very Low Forward Voltage Drop

(0.55 V Max @ 1.0 A, TJ = 25C)

Excellent Ability to Withstand Reverse Avalanche Energy Transients

Guardring for Stress Protection

ESD Ratings:

Human Body Model = 3B (> 16000 V)

Machine Model = C (> 400 V)

AEC−Q101 Qualified and PPAP Capable

SBRS8 Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements

All Packages are Pb−Free*

Mechanical Characteristics

Case: Epoxy, Molded

Weight: 95 mg (approximately)

Finish: All External Surfaces Corrosion Resistant and Terminal

Leads are Readily Solderable

Lead and Mounting Surface Temperature for Soldering Purposes:

260C Max. for 10 Seconds

Cathode Polarity Band

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Device Package Shipping†

ORDERING INFORMATION

SMB

CASE 403A

SCHOTTKY BARRIER

RECTIFIER

1.0 AMPERE, 40 VOLTS

Preferred devices are recommended choices for future use

and best overall value.

MARKING DIAGRAM

B14 = Device Code

A = Assembly Location

Y = Year

WW = Work Week

G= Pb−Free Package

MBRS140T3G SMB

(Pb−Free)

2,500 /

Tape & Reel

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

http://onsemi.com

(Note: Microdot may be in either location)

AYWW

B14 G

SBRS8140T3G SMB

(Pb−Free)

2,500 /

Tape & Reel

MBRS140T3G, SBRS8140T3G

http://onsemi.com

MAXIMUM RATINGS

Rating Symbol Value Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

40 V

Average Rectified Forward Current

TL = 115C

IF(AV) 1.0

Non−Repetitive Peak Surge Current

(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)

IFSM 40

Operating Junction Temperature TJ−65 to +125 C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

THERMAL CHARACTERISTICS

Characteristic Symbol Value Unit

Thermal Resistance − Junction−to−Lead

(TL = 25C)

RqJL 12

C/W

ELECTRICAL CHARACTERISTICS

Characteristic Symbol Value Unit

Maximum Instantaneous Forward Voltage (Note 1)

(iF = 1.0 A, TJ = 25C)

VF0.6

Maximum Instantaneous Reverse Current (Note 1)

(Rated dc Voltage, TJ = 25C)

(Rated dc Voltage, TJ = 100C)

iR1.0

1. Pulse Test: Pulse Width = 300 ms, Duty Cycle  2.0%.

iF, INSTANTANEOUS FORWARD CURRENT (AMPS

)

0.5

0.2

0.1

0.05

0.03

0.02

10.1 0.2 0.3 0.4 0.5 0.6 0.7

vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)

Figure 1. Typical Forward Voltage

IR, REVERSE CURRENT (mA)

100

0.1

0.01 0 4 8 121620 242832 3640

VR, REVERSE VOLTAGE (VOLTS)

Figure 2. Typical Reverse Current

TJ = 125C

25C

0.2

0.02

0.3

0.03

0.5

0.05

0.7

0.07

0.3

0.8 0.9 1.1

TC = 100C

TC = 25C

100C

75C

MBRS140T3G, SBRS8140T3G

http://onsemi.com

IF(AV), AVERAGE FORWARD CURRENT (AMPS)

050 60 70 80 90 100 110 120 130

TC, CASE TEMPERATURE (C)

SQUARE WAVE

TJ = 125C

PF(AV), AVERAGE POWER DISSIPATION (WATTS)

0012345

IF(AV), AVERAGE FORWARD CURRENT (AMPS)



IPK

IAV

SQUARE

WAVE

RATED VOLTAGE APPLIED

RqJC = 12C/W

TJ = 125C

C, CAPACITANCE (pF)

160

140

120

100

00 4 8 12162024 2832

VR, REVERSE VOLTAGE (VOLTS)

36 40

180

200

4030

CAPACITANCE

LOAD

NOTE: TYPICAL CAPACITANCE

AT 0 V = 160 pF

Figure 3. Typical Capacitance

Figure 4. Current Derating (Case)

Figure 5. Power Dissipation

MBRS140T3G, SBRS8140T3G

http://onsemi.com

PACKAGE DIMENSIONS

SMB

CASE 403A−03

ISSUE H

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P.

2.261

0.089

2.743

0.108

2.159

0.085 ǒmm

inchesǓ

SCALE 8:1

*For additional information on our Pb−Free strategy and soldering

details, please download the ON Semiconductor Soldering and

Mounting Techniques Reference Manual, SOLDERRM/D.

SOLDERING FOOTPRINT*

DIM

MIN NOM MAX MIN

MILLIMETERS

1.90 2.20 2.28 0.075

INCHES

A1 0.05 0.10 0.19 0.002

b1.96 2.03 2.20 0.077

c0.15 0.23 0.31 0.006

D3.30 3.56 3.95 0.130

E4.06 4.32 4.60 0.160

L0.76 1.02 1.60 0.030

0.087 0.090

0.004 0.007

0.080 0.087

0.009 0.012

0.140 0.156

0.170 0.181

0.040 0.063

NOM MAX

5.21 5.44 5.60 0.205 0.214 0.220

0.51 REF 0.020 REF

POLARITY INDICATOR

OPTIONAL AS NEEDED

ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice

to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All

operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights

nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications

intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should

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and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death

associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal

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Phone: 421 33 790 2910

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Phone: 81−3−5817−1050

MBRS140T3/D

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