MBRB1545CT-1PBF [VISHAY]

Schottky Rectifier, 2 x 7.5 A; 肖特基整流器， 2× 7.5 A


型号：	MBRB1545CT-1PBF
厂家：	VISHAY
描述：	Schottky Rectifier, 2 x 7.5 A 肖特基整流器， 2× 7.5 A
文件：	总6页 (文件大小：128K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series

Vishay High Power Products

Schottky Rectifier, 2 x 7.5 A

VS-MBR15..CT-1PbF

FEATURES

• 150 °C T_Joperation

VS-MBRB15..CTPbF

• Center tap TO-220 package

• Low forward voltage drop

• High frequency operation

• High purity, high temperature epoxy

encapsulation for enhanced mechanical

strength and moisture resistance

Base

common

cathode

Base

common

cathode

• Guard ring for enhanced ruggedness and long

term reliability

• 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 VS-MBR(B)15... 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 7.5 A

35 V/45 V

V_R

I_RM

15 mA at 125 °C

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

V_RRM

I_FSM

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

35/45

690

t_p= 5 μs sine

V_F

7.5 Apk, T_J= 125 °C

0.57

T_J

- 65 to 150

°C

VOLTAGE RATINGS

PARAMETER

VS-MBRB1535CTPbF

VS-MBR1535CT-1PbF

VS-MBRB1545CTPbF

VS-MBR1545CT-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= 131 °C, rated V_R

VALUES

UNITS

per leg

7.5

Maximum average

forward current

I_F(AV)

per device

5 μs sine or 3 μs Following any rated load condition

rect. pulse and with rated V_RRMapplied

690

Maximum peak one cycle

non-repetitive surge

I_FSM

Surge applied at rated load conditions halfwave,

single phase, 60 Hz

150

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

E_AS

I_AR

T_J= 25 °C, I_AS= 2 A, L = 3.5 mH

Current decaying linearly to zero in 1 μs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

Document Number: 94303

Revision: 15-Mar-10

For technical questions, contact: diodestech@vishay.com

www.vishay.com

VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series

Schottky Rectifier, 2 x 7.5 A

Vishay High Power Products

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

0.84

0.57

0.72

0.1

UNITS

15 A

T_J= 25 °C

(1)

Maximum forward voltage drop

V_FM

7.5 A

T_J= 125 °C

15 A

T_J= 25 °C

T_J= 125 °C

(1)

Maximum instantaneous reverse current

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

400

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

3.0

0.50

Typical thermal resistance,

case to heatsink

Mounting surface, smooth and greased

DC operation

°C/W

Maximum thermal resistance,

junction to ambient

Approximate weight

0.07

oz.

minimum

maximum

6 (5)

kgf · cm

(lbf · in)

Mounting torque

Marking device

12 (10)

Case style D²PAK

Case style TO-262

MBRB1545CT

MBR1545CT-1

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For technical questions, contact: diodestech@vishay.com

Document Number: 94303

Revision: 15-Mar-10

VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series

Schottky Rectifier, 2 x 7.5 A

Vishay High Power Products

100

T_J= 150 °C

T_J= 125 °C

T_J= 100 °C

T_J= 75 °C

0.1

T_J= 150 °C

T_J= 125 °C

T_J= 25 °C

0.01

T_J= 50 °C

T_J= 25 °C

0.001

0.0001

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)

1000

T_J= 25 °C

100

V_R- Reverse Voltage (V)

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

P_DM

0.1

t₁

t₂

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

0.01

Notes:

1. Duty factor D = t₁/t₂

2. Peak T_J= P_DMx Z_thJC+ T_C

Single pulse

(thermal resistance)

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: 94303

Revision: 15-Mar-10

For technical questions, contact: diodestech@vishay.com

www.vishay.com

VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series

Schottky Rectifier, 2 x 7.5 A

Vishay High Power Products

150

140

130

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)

120

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

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For technical questions, contact: diodestech@vishay.com

Document Number: 94303

Revision: 15-Mar-10

VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series

Schottky Rectifier, 2 x 7.5 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 (15 = 15 A)

Voltage ratings

35 = 35 V

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?95294

Document Number: 94303

Revision: 15-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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