1

Rectifier Device Data

SWITCHMODE™ Power Rectifiers

. . . using the Schottky Barrier principle with a platinum barrier metal. These

state–of–the–art devices have the following features:

• 20 Amps Total (10 Amps Per Diode Leg)

• Guard–Ring for Stress Protection

• Low Forward Voltage

• 150°C Operating Junction Temperature

• Guaranteed Reverse Avalanche

• Epoxy Meets UL94, VO at 1/8″

• Low Power Loss/High Efficiency

• High Surge Capacity

• Low Stored Charge Majority Carrier Conduction

Mechanical Characteristics:

• Case: Epoxy, Molded

• Weight: 1.9 grams (approximately)

• Finish: All External Surfaces Corrosion Resistant and Terminal Leads are

Readily Solderable

• Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds

• Shipped 50 units per plastic tube

• Marking: B2060, B2070, B2080, B2090, B20100

MAXIMUM RATINGS PER DIODE LEG

Rating

Symbol

MBR

Unit

Rating

Symbol

2060CT

2070CT

2080CT

2090CT

20100CT

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

60

70

80

90

100

Volts

Average Rectified Forward Current

(Rated VR) TC = 133°C

IF(AV)

10

Amps

Peak Repetitive Forward Current

(Rated VR, Square Wave, 20 kHz) TC = 133°C

IFRM

20

Amps

Nonrepetitive Peak Surge Current

(Surge applied at rated load conditions halfwave,

single phase, 60 Hz)

IFSM

150

Amps

Peak Repetitive Reverse Surge Current (2.0

µs, 1.0 kHz)

IRRM

0.5

Amp

Operating Junction Temperature

TJ

*65 to +150

°C

Storage Temperature

Tstg

*65 to +175

°C

Voltage Rate of Change (Rated VR)

dv/dt

10,000

V/

µs

THERMAL CHARACTERISTICS

Maximum Thermal Resistance — Junction to Case

— Junction to Ambient

R

θJC

R

θJA

2.0

60

°C/W

SWITCHMODE is a trademark of Motorola, Inc.

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

Order this document

by MBR2060CT/D

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

1

3

2, 4

MBR2060CT

MBR2070CT

MBR2080CT

MBR2090CT

MBR20100CT

SCHOTTKY BARRIER

RECTIFIERS

20 AMPERES

60–100 VOLTS

CASE 221A–06

TO–220AB

PLASTIC

MBR2060CT and MBR20100CT

are Motorola Preferred Devices

1

3

4

2

Rev 2