ON Semiconductor MBRS320T3, MBRS330T3, MBRS340T3 Technical data

MBRS320T3, MBRS330T3,
MBRS340T3

Surface Mount
Schottky Power Rectifier

These devices employ 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

(0.5 V Max @ 3.0 A, TJ = 25°C)

• Excellent Ability to Withstand Reverse Avalanche Energy Transients

• Guard−Ring for Stress Protection

• Device Passes ISO 7637 Pulse #1

• Pb−Free Packages are Available

Mechanical Characteristics

• Case: Epoxy, Molded, Epoxy Meets UL 94 V−0

• Weight: 217 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

• Polarity: Notch in Plastic Body Indicates Cathode Lead

• Device Meets MSL 1 Requirements

• ESD Ratings: Machine Model, C > 400 V

Human Body Model, 3B > 8000 V

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SCHOTTKY BARRIER

RECTIFIERS

3.0 AMPERES

20, 30, 40 VOLTS

SMC

CASE 403

PLASTIC

MARKING DIAGRAM

AYWW

B3xG

G

B3x = Device Code
x = 2, 3 or 4
A = Assembly Location
Y = Year
WW = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)

ORDERING INFORMATION

Device Package Shipping

MBRS320T3 SMC 2500/Tape & Reel

MBRS320T3G SMC

(Pb−Free)

MBRS330T3 SMC 2500/Tape & Reel

MBRS330T3G SMC

(Pb−Free)

MBRS340T3 SMC 2500/Tape & Reel

MBRS340T3G SMC

(Pb−Free)

†For information on tape and reel specifications,

including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.

2500/Tape & Reel

2500/Tape & Reel

2500/Tape & Reel

†

© Semiconductor Components Industries, LLC, 2008

November, 2008 − Rev. 9

1 Publication Order Number:

MBRS340T3/D

MBRS320T3, MBRS330T3, MBRS340T3

MAXIMUM RATINGS

Rating Symbol MBRS320T3 MBRS330T3 MBRS340T3 Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage
DC Blocking Voltage

Average Rectified Forward Current I

Nonrepetitive Peak Surge Current

(Surge applied at rated load conditions halfwave,
single phase, 60 Hz)

Operating Junction Temperature T

ISO 7637 Pulse #1

(100 V, 10W)

ESD Ratings: Machine Model = C

ESD Ratings: Human Body Model = 3B

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

Thermal Resistance, Junction−to−Lead

ELECTRICAL CHARACTERISTICS

Maximum Instantaneous Forward Voltage (Note 1)

(iF = 3.0 A, TJ = 25°C)

Maximum Instantaneous Reverse Current (Note 1)

(Rated dc Voltage, TJ = 25°C)
(Rated dc Voltage, TJ = 100°C)

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

V

RRM

V

RWM

V

F(AV)

I

FSM

R

q

V

i

20 30 40 V

R

3.0 @ TL = 110°C

A

4.0 @ TL = 105°C

80 A

J

− 65 to +150 °C

5000 Pulses

>400

V

>8000

JL

F

11 °C/W

V

0.50

R

mA

2.0
20

10

TJ = 125°C

1

, FORWARD CURRENT (AMPS)

F

I

0.1

0.20.0 0.4 0.6

VF, INSTANTANEOUS FORWARD VOLTAGE (V)

Figure 1. Typical Forward Voltage Figure 2. Maximum Forward Voltage

TYPICAL ELECTRICAL CHARACTERISTICS

10

1

TJ = 100°C

TJ = 25°C

TJ = −65°C

0.8

1.00.30.1 0.5 0.7 0.9

TJ = 125°C

, FORWARD CURRENT (AMPS)

F

I

0.1

VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (V)

TJ = 100°C

TJ = 25°C

TJ = −65°C

0.20.0 0.4 0.6

0.30.1 0.5 0.7 0.9 1.0

0.8

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2

MBRS320T3, MBRS330T3, MBRS340T3

TYPICAL ELECTRICAL CHARACTERISTICS (continued)

1.E−01

1.E−02

1.E−03

1.E−04

1.E−05

, REVERSE CURRENT (AMPS)

R

I

1.E−06

TJ = 125°C

TJ = 100°C

TJ = 25°C

0202510 30

515 515

VR, REVERSE VOLTAGE (V)

Figure 3. Typical Reverse Current Figure 4. Maximum Reverse Current

5

4.5

4

3.5

3

2.5

2

1.5

1

0.5

0

, AVERAGE FORWARD CURRENT (AMPS)

O

I

dc

SQUARE WAVE

TL, LEAD TEMPERATURE (°C)

Figure 5. Current Derating Figure 6. Forward Power Dissipation

Freq = 20 kHz

R

= 11°C/W

q

JL

130 140

35 40

15090 100 110 120

1.E−01

1.E−02

1.E−03

1.E−04

1.E−05

, MAXIMUM REVERSE CURRENT (AMPS)

1.E−06

R

I

TJ = 125°C

TJ = 100°C

TJ = 25°C

0202510 30

VR, REVERSE VOLTAGE (V)

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

, AVERAGE POWER DISSIPATION (W)

0

FO

P

IPK/IO = 5

IO, AVERAGE FORWARD CURRENT (A)

IPK/IO = p

SQUARE

WAVE

3.52.51.50.5

40123

35 40

dc

4.5 5

700

TYPICAL CAPACITANCE AT 0 V = 658 pF

600

500

400

300

200

C, CAPACITANCE (pF)

100

0

4812

VR, REVERSE VOLTAGE (V)

Figure 7. Typical Capacitance

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3

TJ = 25°C

28 32 40

360162024

MBRS320T3, MBRS330T3, MBRS340T3

PACKAGE DIMENSIONS

SMC

CASE 403−03

ISSUE E

H

E

E

bD

NOTES:

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

2. CONTROLLING DIMENSION: INCH.

3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P.

4. 403-01 THRU -02 OBSOLETE, NEW STANDARD 403-03.

DIMAMIN NOM MAX MIN

A1 0.05 0.10 0.15 0.002

b 2.92 3.00 3.07 0.115
c 0.15 0.23 0.30 0.006
D 5.59 5.84 6.10 0.220
E 6.60 6.86 7.11 0.260

H

E

L 0.76 1.02 1.27 0.030

L1

MILLIMETERS

1.90 2.13 2.41 0.075

7.75 7.94 8.13 0.305 0.313 0.320

0.51 REF

INCHES

NOM MAX

0.084 0.095

0.004 0.006

0.118 0.121

0.009 0.012

0.230 0.240

0.270 0.280

0.040 0.050

0.020 REF

A

c

L1L

A1

SOLDERING FOOTPRINT*

4.343

0.171

3.810

0.150

2.794

0.110

SCALE 4:1

ǒ

inches

mm

Ǔ

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

details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.

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
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MBRS340T3/D