MBR2045CT-E1 - BCD Semiconductor Manufacturing Limited

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

General Description

High efficiency dual Schottky rectifier suited for

switch mode power supplies and other power convert-

ers. This device is intended for use in medium voltage

operation, and particularly, in high frequency circuits

where low switching losses and low noise are required.

MBR2045C is available in TO-220-3, TO-220-3 (2)

and TO-220F-3 packages.

Features

·Low Forward Voltage: 0.57V @ 125oC

·Low Power Loss/High Efficiency

·150oC Operating Junction Temperature

·20A Total (10A Each Diode Leg)

·Guard-ring for Stress Protection

·High Surge Capacity

·Pb-free Package

Applications

·Power Supply Output Rectification

·Power Management

·Instrumentation

Main Product Characteristics

Mechanical Characteristics

·Case: Epoxy, Molded

·Epoxy Meets UL 94V-0 @ 0.125in.

·Weight (Approximately):

1.9Grams (TO-220-3, TO-220-3 (2) and

TO-220F-3)

·Finish: All External Surfaces Corrosion Resistant

and Terminal

·Leads are Readily Solderable

·Lead Temperature for Soldering Purposes:

260oC Maximum for 10 Seconds

IF(AV) 2×10A

VRRM 45V

TJ 150oC

VF(max) 0.57V

Figure 1. Package Types of MBR2045C

TO-220-3 (Optional)TO-220F-3 TO-220-3 (2)

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

Pin Configuration

Figure 2. Pin Configuration of MBR2045C (Top View)

T Package

Figure 3. Internal Structure of MBR2045C

(TO-220-3) (Optional)

1

2

3

A1

K

A2

1

2

3

A1

K

A2

TF Package

(TO

-

220F-3)

(TO-220-3

(2))

A1

A2

K

1

2

3

A1

K

A2

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

Package Part Number Marking ID Packing Type

Lead Free Green Lead Free Green

TO-220-3 (2) MBR2045CT-E1 MBR2045CT-G1 MBR2045CT-E1 MBR2045CT-G1 Tube

TO-220F-3 MBR2045CTF-E1 MBR2045CTF-G1 MBR2045CTF-E1 MBR2045CTF-G1 Tube

Ordering Information

Circuit Type

E1: Lead Free

MBR2045C -

Blank: Tube

G1: Green

BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with

"G1" suffix are available in green packages.

Package

T: TO-220-3 (2)

TF: TO-220F-3

TO-220-3 (Optional)

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

Parameter Symbol Value Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

45 V

Average Rectified Forward Current

(Rated VR) TC=139oC

IF(AV) 10 A

Peak Repetitive Forward Current

(Rated VR, Square Wave, 20kHz) TC=137oCIFRM 20 A

Non Repetitive Peak Surge Current (Surge Applied at Rated

Load Conditions Half Wave, Single Phase, 60Hz) IFSM 150 A

Peak Repetitive Reverse Surge Current (2.0µs, 1.0kHz) IRRM 1.0 A

Operating Junction Temperature (Note 2) TJ150 oC

Storage Temperature Range TSTG -65 to 150 oC

Voltage Rate of Change (Rated VR) dv/dt 10000 V/µs

ESD (Machine Model=C) >400 V

ESD (Human Body Model=3B) >8000 V

Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.

These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated

under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods

may affect device reliability.

Note 2: The heat generated must be less than the thermal conductivity from Junction to Ambient: dPD/dTJ < 1/θJA.

Absolute Maximum Ratings (Each Diode Leg) (Note 1)

Parameter Symbol Condition Value Unit

Maximum Thermal Resistance

θJC Junction to Case

TO-220-3/

TO-220-3 (2) 2.2

oC/W

TO-220F-3 4.5

θJA Junction to Ambient TO-220-3/

TO-220-3 (2) 60

Thermal Characteristics

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

Parameter Condition Symbol Typ Max Unit

Maximum Instantaneous Forward

Voltage Drop (Note 3)

IF=10A, TC=25oC

VF

0.59 0.65

V

IF=10A, TC=125oC0.50 0.57

IF=20A, TC=25oC0.71 0.84

IF=20A, TC=125oC0.67 0.72

Maximum Instantaneous Reverse

Current (Note 3)

Rated DC Voltage, TC=125oC

IR

515

mA

Rated DC Voltage, TC=25oC0.01 0.1

Electrical Characteristics (Each Diode Leg)

Note 3: Pulse Test: Pulse Width=300µs, Duty Cycle≤2.0%.

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

Figure 4. Typical Forward Voltage

Figure 5. Typical Reverse Current

Typical Performance Characteristics

0.1

1

10

100

0.00.10.20.30.40.50.60.70.80.91.0

VF, Instantaneous Forward Voltage (V)

IF, Instantaneous Forward Current (A)

25oC

125oC

150oC

0 1020304050

1E-7

1E-6

1E-5

1E-4

1E-3

0.01

0.1

1

10

IR, Reverse Current (mA)

VR, Reverse Voltage (V)

25oC

100oC

125oC

150oC

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

Typical Performance Characteristics (Continued)

Figure 6. Capacitance vs. VR, Reverse Voltage

Figure 7. Average Forward Current vs. Case Temperature (Square, Each Diode)

010203040

0

200

400

600

800

1000

Capacitance (pF)

VR, Reverse Voltage (V)

TJ=25oC

100 110 120 130 140 150 160

0

2

4

6

8

10

12

14

IF(AV), Average Foward Current (A)

Case Temperature (oC)

Square

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

Mechanical Dimensions

TO-220-3 Unit: mm(inch)

φ3.560(0.140)

14.230(0.560)

1.160(0.046)

0.813(0.032)

8.763(0.345)

2.540(0.100)

0.356(0.014)

2.080(0.082)

3°

7°

3.560(0.140)

7°

9.660(0.380)

0.550(0.022)

60°

0.381(0.015)

2.580(0.102)

60°

8.520(0.335)

φ1.500(0.059)

0.200(0.008)

1.850(0.073)

2.540(0.100)

0.381(0.015)

0.406(0.016)

3.380(0.133)

10.660(0.420)

4.060(0.160) 1.350(0.053)

27.880(1.098)

30.280(1.192)

9.520(0.375)

16.510(0.650)

4.820(0.190)

2.880(0.113)

1.760(0.069)

(Optional)

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

Mechanical Dimensions (Continued)

TO-220-3 (2) Unit: mm(inch)

3°

9.800(0.386)

10.200(0.402)

3.560(0.140)

3.640(0.143)

11.100(0.437)

REF

0.700(0.028)

0.900(0.035)

1.170(0.046)

1.390(0.055)

2.540(0.100)

REF

2.540(0.100)

REF

9.600(0.378)

10.600(0.417)

12.600(0.496)

13.600(0.535)

9.000(0.354)

9.400(0.370)

1.200(0.047)

1.400(0.055)

0.600(0.024)

REF

6.300(0.248)

6.700(0.264)

4.400(0.173)

4.600(0.181)

2.200(0.087)

2.500(0.098)

0.400(0.016)

0.600(0.024)

1.620(0.064)

1.820(0.072) 1.200(0.047)

1.400(0.055)

3.000(0.118)

REF

∅

HIGH EFFICIENCY POWER SCHOTTKY RECTIFIER MBR2045C

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BCD Semiconductor Manufacturing LimitedMar. 2011 Rev. 1. 5

Data Sheet

4.300(0.169)

0.450(0.018)

0.600(0.024)

2.540(0.100)

9.700(0.382)

10.300(0.406)

6.900(0.272)

7.100(0.280)

3.000(0.119)

3.400(0.134)

14.700(0.579)

16.000(0.630)

1.000(0.039)

1.400(0.055)

1.100(0.043)

1.500(0.059)

2.790(0.110)

4.500(0.177)

12.500(0.492)

13.500(0.531)

0.550(0.022)

0.900(0.035)

2.540(0.100)

3.000(0.119)

3.550(0.140)

3.370(0.133)

3.900(0.154)

2.350(0.093)

2.900(0.114)

4.900(0.193)

ٛ

Mechanical Dimensions (Continued)

TO-220F-3 Unit: mm(inch)

∅

IMPORTANT NOTICE

BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-

cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility fo r use of any its products for any

particular purpose, nor does BCD Semiconductor Man ufacturing Limited assume any liability arising out of the application or use

of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or

other rights nor the rights of others.

- Wafer Fab

Shanghai SIM-BCD Semiconductor Manufacturing Limited

800, Yi Shan Road, Shanghai 200233, China

Tel: +86-21-6485 1491, Fax: +86-21-5450 0008

BCD Semiconductor Manufacturing Limited

MAIN SITE

REGIONAL SALES OFFICE

Shenzhen Office

Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd. Shenzhen Office

Advanced Analog Circuits (Shanghai) Corporation Shenzhen Office

Room E, 5F, Noble Center, No.1006, 3rd Fuzhong Road, Futian District, Shenzhen 518026, China

Tel: +86-755-8826 7951

Fax: +86-755-8826 7865

Taiwan Office

BCD Semiconductor (Taiwan) Company Limited

4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei,

Taiwan

Tel: +886-2-2656 2808

Fax: +886-2-2656 2806

USA Office

BCD Semiconductor Corporation

30920 Huntwood Ave. Hayward,

CA 94544, U.S.A

Tel : +1-510-324-2988

Fax: +1-510-324-2788

- IC Design Group

Advanced Analog Circuits (Shanghai) Corporation

8F, Zone B, 900, Yi Shan Road, Shanghai 200233, China

Tel: +86-21-6495 9539, Fax: +86-21-6485 9673

BCD Semiconductor Manufacturing Limited

http://www.bcdsemi.com

BCD Semiconductor Manufacturing Limited

IMPORTANT NOTICE

BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-

cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any

particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use

of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or

other rights nor the rights of others.

- Wafer Fab

Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.

800 Yi Shan Road, Shanghai 200233, China

Tel: +86-21-6485 1491, Fax: +86-21-5450 0008

MAIN SITE

REGIONAL SALES OFFICE

Shenzhen Office

Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd., Shenzhen Office

Unit A Room 1203, Skyworth Bldg., Gaoxin Ave.1.S., Nanshan District, Shenzhen,

China

Tel: +86-755-8826 7951

Fax: +86-755-8826 7865

Taiwan Office

BCD Semiconductor (Taiwan) Company Limited

4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei,

Taiwan

Tel: +886-2-2656 2808

Fax: +886-2-2656 2806

USA Office

BCD Semiconductor Corp.

30920 Huntwood Ave. Hayward,

CA 94544, USA

Tel : +1-510-324-2988

Fax: +1-510-324-2788

- Headquarters

BCD Semiconductor Manufacturing Limited

No. 1600, Zi Xing Road, Shanghai ZiZhu Science-based Industrial Park, 200241, China

Tel: +86-21-24162266, Fax: +86-21-24162277