MBR1535CT - Fairchild Semiconductor Corporation

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)

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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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Product Status

Definition

Advance

Information

Formative

In Design

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

in any manner without notice.

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

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The datasheet is for reference information only.

Rev. I65