MBR1545CT - Fairchild Semiconductor

MBR1535CT - MBR1560CT — 15 A Schottky Barrier Rectifiers

MBR1535CT - MBR1560CT Rev. 1.1.1 1

September 2013

MBR1535CT - MBR1560CT

15 A Schottky Barrier Rectifiers

Features

• Low Power Loss, High Efficiency

• High Surge Capacity

• Metal Silicon Junction, Majority Carrier Conduction

• High Current Capacity, Low Forward Voltage Drop

• Guard Ring for Over-V oltage Protection (OVP)

Applications

• Low-Voltage

• High-Frequency Inverters

• Free Wheeling

• Polarity Prot e cti on

Ordering Information

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-

ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-

tion, extended exposure to stresse s ab ove the recommended operating conditions may affect device reliability. The

absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.

Part Number Marking Package Packing Method

MBR1535CT MBR1535CT TO-220 3L RailMBR1545CT MBR1545CT

MBR1560CT MBR1560CT

Symbol Parameter Value Units

1535CT 1545CT 1560CT

VRRM Maximum Repetitive Reverse Voltage 35 45 60 V

IF(AV) Average Rectified Forw ard Current

.375 inch Lead Length at TA = 105°C 15 A

IFSM Non-repetitive Peak Forward Surge Current

8.3 ms Single Half-Sine-Wave 150 A

TSTG Storage Temperature Range -65 to +175 °C

TJOperating Junction Temperature Range -65 to +150 °C

TO-220AB

PIN1

PIN3 CASE

PIN2

Descriptions

This center tap MBR Schottky rectifier is optimal for sec-

ondary rectification and free wheeling application for

high efficiency DC to DC convertor design, which fea-

tures very low forward voltage drop and low leakage cur-

rent.

MBR1535CT - MBR1560CT — 15 A Schottky Barrier Rectifiers

MBR1535CT - MBR1560CT Rev. 1.1.1 2

Thermal Characteristics

Electrical Characteristics

Values are at TA = 25°C unless otherwise noted.

Symbol Parameter Value Units

PDPower Dissipation 41.7 W

RθJA Thermal Resistance, Junction to Ambient 60 °C/W

RθJL Thermal Resistance, Junction to Lead 3.0 °C/W

Symbol Parameter Value Units

1535CT 1545CT 1560CT

VFMaximum Forward Voltage, per

Leg

IF = 7.5 A, TC = 25°C0.75

IF = 7.5 A, TC = 125°C0.57

0.65

IF = 15 A, TC = 25°C0.84

IF = 15 A, TC = 125 °C0.72

IRMaximum Reverse Current at

Rated VRRM, per Leg TA = 25°C0.11.0

TA = 125°C 15.0 50.0

IRRM Peak Repetitive Reverse Surge Current, per Le g

2.0 μs Pulse Width, f = 1.0 kHz 1.0 0.5 A

MBR1535CT - MBR1560CT — 15 A Schottky Barrier Rectifiers

MBR1535CT - MBR1560CT Rev. 1.1.1 3

Typical Performance Characteristics

Figure 1. Forward Current Derating Curve Figure 2. Non-Repetitive Surge Current

Figure 3. Forward Voltage Characteristics Figure 4. Reverse Current vs. Reverse Voltage

Figure 5. Total Capacitance Figure 6. Thermal Impedance Characteristics

0 25 50 75 100 125 150 175

Average Rectified Forward Current, IF [A]

A m bient Tem p erature [oC]

MBR1535CT - MBR1560CT — 15 A Schottky Barrier Rectifiers

MBR1535CT - MBR1560CT Rev. 1.1.1 4

Physical Dimensions

Figure 7. TO-220, MOLDED, 3-LEAD, JEDEC VARIATION AB (ACTIVE)

Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner

without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or

obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the

warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www.fairchildsemi.com/dwg/TO/TO220B03.pdf.

For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area:

http://www.fairchildsemi.com/packing_dwg/PKG-TO220B03.pdf.

TO-220 3L

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Datasheet Identification

Product Status

Definition

Advance

Information

Formative

In Design

Datasheet contains the design specifications for product development. Specifications may change

in any manner without notice.

Preliminary First Production

Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild

Semiconductor reserves the right to make changes at any time without notice to improve design.

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changes at any time without notice to improve the design.

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The datasheet is for reference information only.

Rev. I65

Mouser Electronics

Authorized Distributor

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MBR1545CT