MBR3045STG Ver la hoja de datos (PDF) - ON Semiconductor

Número de pieza

componentes Descripción

Fabricante

MBR3045STG

SWITCHMODE™ Power Rectifier

ON Semiconductor 

MBR3045ST,

MBRB3045CT-1

SWITCHMODE™

Power Rectifier

Features and Benefits

• Dual Diode Construction — Terminals 1 and 3 May Be Connected

for Parallel Operation at Full Rating

• 45 V Blocking Voltage

• Low Forward Voltage Drop

• 175°C Operating Junction Temperature

• Pb−Free Packages are Available

Applications

• Power Supply − Output Rectification

• Power Management

• Instrumentation

Mechanical Characteristics

• Case: Epoxy, Molded

• Weight (Approximately): 1.9 Grams (TO−220AB)

1.5 Grams (TO−262)

• Finish: All External Surfaces Corrosion Resistant and Terminal

Leads are Readily Solderable

• Lead Temperature for Soldering Purposes:

260°C Max. for 10 Seconds

• Epoxy Meets UL 94 V−0 @ 0.125 in

MAXIMUM RATINGS

Rating

Symbol Value Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

45

V

VRWM

VR

Average Rectified Current Per Device

(TC = 130°C)

Per Diode

IF(AV)

30

A

15

Peak Repetitive Forward Current, per Diode

IFRM

30

A

(Square Wave, VR = 45 V, 20 kHz)

Non−Repetitive Peak Surge Current (Surge

IFSM

150

A

Applied at Rated Load Conditions,

Halfwave, Single Phase, 60 Hz)

Peak Repetitive Reverse Current, per Diode

IRRM

2.0

A

(2.0 ms, 1.0 kHz)

Storage Temperature Range

Tstg

−65 to °C

+175

Operating Junction Temperature (Note 1)

TJ

−65 to °C

+175

Peak Surge Junction Temperature

(Forward Current Applied)

TJ(pk)

175

°C

Voltage Rate of Change (Rated VR)

dv/dt 10,000 V/ms

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.

1. The heat generated must be less than the thermal conductivity from

Junction−to−Ambient: dPD/dTJ < 1/RqJA.

http://onsemi.com

SCHOTTKY BARRIER

RECTIFIER

30 AMPERES

45 VOLTS

3

2, 4

1

MARKING

DIAGRAMS

4

TO−220AB

CASE 221A

STYLE 6

AYWW

B3045G

AKA

1

2

3

4

I2PAK (TO−262)

CASE 418D

PLASTIC

AYWW

B3045CTG

AKA

1 23

A

Y

WW

AKA

G

= Assembly Location

= Year

= Work Week

= Polarity Designator

= Pb−Free Device

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 3 of this data sheet.

© Semiconductor Components Industries, LLC, 2008

1

May, 2008 − Rev. 7

Publication Order Number:

MBR3045ST/D

Share Link: