MURS240_07资料

New Product

MURS240 & MURS260

Vishay General Semiconductor

Surface Mount Ultrafast Plastic Rectifier

FEATURES

•Glass passivated chip junction

UUU

•Ideal for automated placement

•Ultrafast reverse recovery time •Low switching losses, high efficiency •High forward surge capability

•Meets MSL level 1, per J-STD-020C, LF max peak

of 260 °C

DO-214AA (SMB) •Solder Dip 260 °C, 40 seconds

•Component in accordance to RoHS 2002/95/ECand WEEE 2002/96/ECTYPICAL APPLICATIONS

For use in high frequency rectification andfree-wheeling application in switching modeconverters and inverters for consumer, computer andtelecommunication.MECHANICAL DATACase: DO-214AA (SMB)

Epoxy meets UL 94V-0 flammability rating

Terminals: Matte tin plated leads, solderable perJ-STD-002B and JESD22-B102D

E3 suffix for commercial grade, HE3 suffix for highreliability grade (AEC Q101 qualified)Polarity: Color band denotes cathode end

MAJOR RATINGS AND CHARACTERISTICS

IF(AV)VRRMIFSMtrrVFTj max.

2.0 A400 V, 600 V

35 A50 ns1.20 V175 °C

MAXIMUM RATINGS (TA = 25°C unless otherwise noted)

PARAMETER SYMBOLDevice marking codes

Maximum repetitive peak reverse voltage Maximum average forward rectified current at (see Fig. 1)

TL = 125 °C

MRS240M2G

VRRM 400IF(AV) IFSM TJ, TSTG

MRS260M2J600

V NIT

2.0 A 35- 65 to + 175

A °C

Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load

Operating junction and storage temperature range

Document Number: 871Revision: 04-Jul-07www.vishay.com

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New Product

MURS240 & MURS260

Vishay General Semiconductor

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)

PARAMETER

TEST CONDITIONS

Tj = 25 °CTj = 125 °C Tj = 25 °CTj = 150 °C

SYMBOL

VF IR trr

MURS240

1.451.205.015050

MURS260

UNIT V µA ns

Maximum instantaneous at IF = 2.0 A, forward voltage (1) at IF = 2.0 A, Maximum instantaneous

at rated VR

reverse current (1) Maximum reverse recovery time Maximum reverse recovery time Maximum forward recovery time

at IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A at IF = 1.0 A, di/dt = 50 A/µs, VR = 30 V, Irr = 10 % IRM

at IF = 1.0 A, di/dt = 100 A/µs,recovery to 1.0 V

trr 75tfr

50

ns ns

Note:

(1) Pulse test: tp = 300 µs, duty cycle ≤ 2 %

THERMAL CHARACTERISTICS (TA = 25°C unless otherwise noted)UUU

PARAMETER SYMBOL MRS240MRS260Typical thermal resistance junction to leadNote:

(1) Units mounted on P.C.B. with 30 mm x 30 mm copper pad areas

RθJL 15NIT °C/W ORDERING INFORMATION (Example)

PREFERRED P/NMURS240-E3/52TMURS240-E3/5BTMURS240HE3/52T (1)MURS240HE3/5BT (1)Note:

(1) Automotive grade AEC Q101 qualified

UNIT WEIGHT (g)

0.0930.0930.0930.093

PREFERRED PACKAGE CODE

52T5BT52T5BT

BASE QUANTITY

75032007503200

DELIVERY MODE7\" Diameter Plastic Tape & Reel13\" Diameter Plastic Tape & Reel7\" Diameter Plastic Tape & Reel13\" Diameter Plastic Tape & Reel

RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)

Average Forward Rectified Current (A)3.02.5D = 0.8D = 0.5D = 0.3D = 0.21.5D = 0.1D = 1.02.0Average Power Loss (W)21T1.00.5D = tp/T00255075100125150175000.511.52tp2.5Lead Temperature (°C)Average Forward Current (A)Figure1. Forward Current Derating CurveFigure2. Forward Power Loss Characteristics

www.vishay.com2Document Number: 871

Revision: 04-Jul-07

元器件交易网www.cecb2b.com

New Product

MURS240 & MURS260

Vishay General Semiconductor

50100Peak Forward Surge Current (A)Instantaneous Reverse LeakageCurrent (µA)Tj = 175 °C10Tj = 100 °C14030200.1100.01Tj = 25 °C0.0010110100020406080100Number of Cycles at 50 HzPercent of Rated Peak Reverse Voltage (%)Figure3. Maximum Non-Repetitive Peak Forward Surge CurrentFigure5. Typical Reverse Leakage Characteristics

80100Tj = 25 °Cf = 1.0 MHzVsig = 50 mVp-pInstantaneous Forward Current (A)10Tj = 175 °C1Junction Capacitance (pF)Tj = 100 °C100.1Tj = 25 °C0.0100.40.81.21.62.02.410.1110100Instantaneous Forward Voltage (V)Reverse Voltage (V)Figure4. Typical Instantaneous Forward CharacteristicsFigure6. Typical Junction Capacitance

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

DO-214AA (SMB)Cathode BandMounting Pad Layout0.085 MAX.(2.159 MAX.)0.086(2.20)0.077(1.95)0.155(3.94)0.130(3.30)0.086 MIN.(2.18 MIN.)0.180(4.57)0.160(4.06)0.012(0.305)0.006(0.152)0.096(2.44)0.084(2.13) 0.060 MIN.(1.52 MIN.)0.220 REF0.060(1.52)0.030(0.76)0.220(5.59)0.205(5.21)0.008(0.2)0(0)Document Number: 871Revision: 04-Jul-07www.vishay.com

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Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, byestoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay'sterms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any expressor implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitnessfor a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.Customers using or selling these products for use in such applications do so at their own risk and agree to fullyindemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000Revision: 08-Apr-05

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