1

Rectifier Device Data

Surface Mount

Schottky Power Rectifier

. . . employing 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.

• 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 Volts Max @ 3.0 A, TJ = 25°C)

• Excellent Ability to Withstand Reverse Avalanche Energy Transients

• Guardring for Stress Protection

Mechanical Characteristics:

• Case: Epoxy, Molded

• 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

• Shipped in 16 mm Tape and Reel, 2500 units per reel

• Polarity: Notch in Plastic Body Indicates Cathode Lead

• Marking: B34, B36

MAXIMUM RATINGS

Rating

Symbol

MBRS340T3

MBRS360T3

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

40

60

Volts

Average Rectified Forward Current

IF(AV)

3.0 @ TL = 100°C

4.0 @ TL = 90°C

Amps

Nonrepetitive Peak Surge Current

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

IFSM

80

Amps

Operating Junction Temperature

TJ

– 65 to +125

°C

THERMAL CHARACTERISTICS

Thermal Resistance — Junction to Lead

R

θJL

11

11

°C/W

ELECTRICAL CHARACTERISTICS

Maximum Instantaneous Forward Voltage (1)

(iF = 3.0 A, TJ = 25°C)

VF

0.525

0.740

Volts

Maximum Instantaneous Reverse Current (1)

(Rated dc Voltage, TJ = 25°C)

(Rated dc Voltage, TJ = 100°C)

iR

2.0

20

0.5

20

mA

(1) Pulse Test: Pulse Width = 300

µs, Duty Cycle ≤ 2.0%.

Preferred devices are Motorola recommended choices for future use and best overall value.

Order this document

by MBRS340T3/D

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

MBRS340T3

MBRS360T3

SCHOTTKY BARRIER

RECTIFIERS

3.0 AMPERES

40, 60 VOLTS

CASE 403–03

Motorola Preferred Device

Rev 2