MBRB4045CT-1TRLP [VISHAY]

Schottky Rectifier, 2 x 20 A; 肖特基整流器， 2× 20 A


型号：	MBRB4045CT-1TRLP
厂家：	VISHAY
描述：	Schottky Rectifier, 2 x 20 A 肖特基整流器， 2× 20 A
文件：	总6页 (文件大小：127K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

VS-MBRB4045CTPbF, VS-MBR4045CT-1PbF

Vishay High Power Products

Schottky Rectifier, 2 x 20 A

VS-MBR4045CT-1PbF

FEATURES

• 150 °C T_Joperation

VS-MBRB4045CTPbF

• Low forward voltage drop

• High frequency operation

• Center tap TO-220, D²PAK and TO-262

packages

• High purity, high temperature epoxy

encapsulation for enhanced mechanical

strength and moisture resistance

• Guard ring for enhanced ruggedness and long

term reliability

Base

common

cathode

Base

common

cathode

• Meets MSL level 1, per J-STD-020, LF maximum peak of

260 °C

• Halogen-free according to IEC 61249-2-21 definition

• Compliant to RoHS directive 2002/95/EC

• AEC-Q101 qualified

Common

cathode

Common

cathode

Anode

D²PAK

TO-262

DESCRIPTION

The center tap Schottky rectifier has been optimized for low

reverse leakage at high temperature. The proprietary barrier

technology allows for reliable operation up to 150 °C

junction temperature. Typical applications are in switching

power supplies, converters, freewheeling diodes, and

reverse battery protection.

PRODUCT SUMMARY

I_F(AV)

2 x 20 A

45 V

V_R

I_RM

95 mA at 125 °C

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

I_FRM

V_RRM

I_FSM

CHARACTERISTICS

Rectangular waveform (per device)

T_C= 118 °C (per leg)

VALUES

UNITS

t_p= 5 μs sine

20 Apk, T_J= 125 °C

Range

900

V_F

0.58

T_J

- 65 to 150

°C

VOLTAGE RATINGS

PARAMETER

VS-MBRB4045CTPbF

VS-MBR4045CT-1PbF

SYMBOL

UNITS

Maximum DC reverse voltage

V_R

Maximum working peak reverse voltage

V_RWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

T_C= 118 °C, rated V_R

Rated V_R, square wave, 20 kHz, T_C= 118 °C

VALUES

UNITS

per leg

Maximum average

forward current

I_F(AV)

I_FRM

per device

Peak repetitive forward current per leg

Following any rated

5 μs sine or 3 μs rect. pulse

900

Maximum peak one cycle non-repetitive

peak surge current per leg

I_FSM

load condition and with

rated V_RRMapplied

10 ms sine or 6 ms rect. pulse

T_J= 25 °C, I_AS= 3 A, L = 4.4 mH

210

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

E_AS

I_AR

Current decaying linearly to zero in 1 μs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

Document Number: 94311

Revision: 16-Mar-10

For technical questions, contact: diodestech@vishay.com

www.vishay.com

VS-MBRB4045CTPbF, VS-MBR4045CT-1PbF

Schottky Rectifier, 2 x 20 A

Vishay High Power Products

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

0.60

0.78

0.58

0.75

UNITS

20 A

T_J= 25 °C

40 A

(1)

Maximum forward voltage drop

V_FM

20 A

T_J= 125 °C

40 A

T_J= 25 °C

T_J= 100 °C

T_J= 125 °C

Maximum instantaneous

reverse current

(1)

I_RM

Rated DC voltage

Maximum junction capacitance

Typical series inductance

C_T

L_S

V_R= 5 V_DC(test signal range 100 kHz to 1 MHz), 25 °C

Measured from top of terminal to mounting plane

Rated V_R

900

8.0

Maximum voltage rate of change

dV/dt

10 000

V/μs

Note

(1)

Pulse width < 300 μs, duty cycle < 2 %

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

- 65 to 150

- 65 to 175

UNITS

Maximum junction temperature range

Maximum storage temperature range

T_J

°C

T_Stg

Maximum thermal resistance,

junction to case per leg

R_thJC

R_thCS

R_thJA

DC operation

1.5

0.50

Typical thermal resistance,

case to heatsink

Mounting surface, smooth and greased

(Only for TO-220)

°C/W

Maximum thermal resistance,

junction to ambient

DC operation

(For D²PAK and TO-262)

Approximate weight

0.07

oz.

minimum

Mounting torque

6 (5)

kgf · cm

(lbf · in)

Non-lubricated threads

maximum

12 (10)

Case style D²PAK

Case style TO-262

MBRB4045CT

Marking device

MBR4045CT-1

www.vishay.com

For technical questions, contact: diodestech@vishay.com

Document Number: 94311

Revision: 16-Mar-10

VS-MBRB4045CTPbF, VS-MBR4045CT-1PbF

Schottky Rectifier, 2 x 20 A

Vishay High Power Products

1000

100

1000

T_J= 150 °C

100

T_J= 125 °C

T_J= 100 °C

T_J= 150 °C

T_J= 125 °C

T_J= 25 °C

0.1

T_J= 75 °C

T_J= 50 °C

T_J= 25 °C

0.01

0.001

10 15 20 25 30 35

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

V_R- Reverse Voltage (V)

V_FM- Forward Voltage Drop (V)

Fig. 1 - Maximum Forward Voltage Drop Characteristics

(Per Leg)

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage (Per Leg)

900

800

700

600

500

400

300

200

T_J= 25 °C

V_R- Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)

0.1

P_DM

t₁

t₂

D = 0.75

Single pulse

(thermal resistance)

D = 0.50

D = 0.33

D = 0.25

D = 0.20

Notes:

1. Duty factor D = t₁/t₂

2. Peak T_J= P_DMx Z_thJC+ T_C

0.01

0.001

0.00001

0.0001

0.001

0.01

0.1

t₁- Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z_thJCCharacteristics (Per Leg)

Document Number: 94311

Revision: 16-Mar-10

For technical questions, contact: diodestech@vishay.com

www.vishay.com

VS-MBRB4045CTPbF, VS-MBR4045CT-1PbF

Schottky Rectifier, 2 x 20 A

Vishay High Power Products

160

140

120

100

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

RMS limit

Square wave (D = 0.50)

Rated V_Rapplied

See note (1)

I_F(AV)- Average Forward Current (A)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

Fig. 6 - Forward Power Loss Characteristics

1000

At any rated load condition

and with rated V_RRMapplied

following surge

100

1000

10 000

t_p- Square Wave Pulse Duration (µs)

Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)

Note

(1)

Formula used: T_C= T_J- (Pd + Pd_REV) x R_thJC

;

Pd = Forward power loss = I_F(AV)x V_FMat (I_F(AV)/D) (see fig. 6);

Pd_REV= Inverse power loss = V_R1x I_R(1 - D); I_Rat V_R1= Rated V_R

www.vishay.com

For technical questions, contact: diodestech@vishay.com

Document Number: 94311

Revision: 16-Mar-10

VS-MBRB4045CTPbF, VS-MBR4045CT-1PbF

Schottky Rectifier, 2 x 20 A

Vishay High Power Products

ORDERING INFORMATION TABLE

Device code

VS- MBR

-1 TRL PbF

HPP product suffix

Essential part number

B = D²PAK

None = TO-262

None

= -1

Current rating (40 = 40 A)

Voltage rating (45 = 45 V)

CT = Essential part number

None = D²PAK

= B

-1 = TO-262

None

None = Tube (50 pieces)

TRL = Tape and reel (left oriented - for D²PAK only)

TRR = Tape and reel (right oriented - for D²PAK only)

PbF = Lead (Pb)-free (for TO-262 and D²PAK tube)

P = Lead (Pb)-free (for D²PAK TRR and TRL)

LINKS TO RELATED DOCUMENTS

Dimensions

www.vishay.com/doc?95014

Part marking information

Packaging information

SPICE model

www.vishay.com/doc?95008

www.vishay.com/doc?95032

www.vishay.com/doc?95296

Document Number: 94311

Revision: 16-Mar-10

For technical questions, contact: diodestech@vishay.com

www.vishay.com

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

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