MBRS140TR [INFINEON]

SCHOTTKY RECTIFIER; 肖特基整流器器


型号：	MBRS140TR
厂家：	Infineon
描述：	SCHOTTKY RECTIFIER 肖特基整流器器整流二极管光电二极管
文件：	总7页 (文件大小：131K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Bulletin PD-20404 07/04

MBRS140TRPbF

SCHOTTKY RECTIFIER

1 Amp

I_F(AV)= 1.0Amp

V_R= 40V

Description/ Features

Major Ratings and Characteristics

The MBRS140TRPbF surface-mount Schottky rectifier has been

designedforapplicationsrequiringlowforwarddropandverysmall

foot prints on PC boards. Typical applications are in disk drives,

switching power supplies, converters, free-wheeling diodes, bat-

Characteristics

Value

Units

Rectangular waveform

1.0

F(AV)

tery charging, and reverse battery protection.

Small foot print, surface mountable

Low forward voltage drop

RRM

@tp=5µssine

380

FSM

High frequency operation

Guard ring for enhanced ruggedness and long term

@1.0 Apk, T =125°C

0.53

reliability

Lead-Free ("PbF" suffix)

range

-55 to150

°C

Case Styles

MBRS140TRPbF

SMB

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MBRS140TRPbF

Bulletin PD-20404 07/04

Voltage Ratings

Part number

MBRS140TRPbF

V_R

Max. DC Reverse Voltage (V)

V_RWMMax. Working Peak Reverse Voltage (V)

Absolute Maximum Ratings

Parameters

Value Units Conditions

I_F(AV)Max. Average Forward Current

1.0

50%duty cycle@T_L=119°C, rectangular waveform

I_FSMMax.PeakOneCycleNon-Repetitive

Surge Current

380

5µs Sineor3µsRect. pulse

Following any rated

load condition and

3.0

1.0

10ms Sine or 6ms Rect. pulse with rated V_RRMapplied

E_ASNon- Repetitive Avalanche Energy

mJ T_J=25°C, I_AS=1A,L=6mH

I_AR

Repetitive Avalanche Current

Current decayinglinearlytozeroin1µsec

Frequencylimited byT_Jmax. Va=1.5xVr typical

Electrical Specifications

Parameters

Typ.

Max Units

Conditions

V_FMMax. Forward Voltage Drop

(1)

0.52

0.70

0.48

0.63

0.6

@ 1A

@ 2A

@ 1A

@ 2A

T_J= 25 °C

0.77

0.53

0.71

T_J= 125 °C

I_RMMax. Reverse Leakage Current (1)

0.1

4.0

mA T_J= 25°C

mA T_J= 125°C

V_R= rated V_R

C_T

L_S

Max. Junction Capacitance

Typical Series Inductance

V_R= 5V_DC(test signal range 100KHz to 1Mhz)25°C

Measured lead to lead 5mm from package body

2.0

dv/dt Max. Voltage Rate of Change

(Rated V_R)

10000 V/µs

(1) Pulse Width < 300µs, Duty Cycle < 2%

Thermal-Mechanical Specifications

Parameters

Value Units

Conditions

T_J

Max. Junction Temperature Range(*) -55 to150 °C

T_stgMax.StorageTemperature Range

-55 to150 °C

R_thJLMax.Thermal Resistance

Junction to Lead

°C/W DCoperation(SeeFig.4)

(**)

R_thJAMax. Thermal Resistance

Junction to Ambient

°C/W DC operation

Approximate Weight

Case Style

Device Marking

0.10(0.003) g (oz.)

SMB

IR14

Similar to DO-214AA

(*) dPtot

dTj

thermal runaway condition for a diode on its own heatsink

Rth(j-a)

(**) Mounted 1 inch square PCB

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MBRS140TRPbF

Bulletin PD-20404 07/04

Tj = 150˚C

125˚C

100˚C

75˚C

50˚C

0.1

Tj = 150˚C

Tj = 125˚C

Tj = 25˚C

0.01

0.001

0.0001

25˚C

10 15 20 25 30 35 40

Reverse Voltage - V_R(V)

Fig. 2-Typical Peak Reverse Current

Vs. Reverse Voltage

1000

100

= 25˚C

0.1

0.2

0.4

0.6

0.8

1.2

Forward Voltage Drop-V_FM(V)

Reverse Voltage - V_R(V)

Fig. 1-Maximum Forward Voltage Drop Characteristics

Fig. 3 - Typical Junction Capacitance

Vs. Reverse Voltage

100

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

Notes:

Single Pulse

(Thermal Resistance)

1. Duty factor D = t1/ t2

2. Peak Tj = Pdm x ZthJC + Tc

0.1

0.00001

0.0001

0.001

t₁, Rectangular Pulse Duration (Seconds)

Fig. 4-Max. Thermal Impedance Z Characteristics (PerLeg)

0.01

0.1

100

thJC

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MBRS140TRPbF

Bulletin PD-20404 07/04

0.8

0.6

0.4

0.2

160

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

150

140

130

120

110

100

RMS Limit

Square wave (D = 0.50)

Rated Vr applied

see note (2)

0.2 0.4 0.6 0.8

1.2 1.4 1.6

0.3

0.6

0.9

1.2

1.5

Average Forward Current-I _F(AV)(A)

Average Forward Current- I _F(AV)(A)

Fig. 5 - Maximum Average Forward Dissipation

Vs. Average Forward Current

Fig. 4-Maximum Average Forward Current

Vs. Allowable Lead Temperature

1000

100

At Any Rated Load Condition

And With rated Vrrm Applied

Following Surge

100

Square Wave Pulse Duration - T_p

(Microsec)

1000

10000

Fig. 6-Maximum Peak Surge Forward Current Vs. Pulse Duration

(2) Formulaused:T_C=T_J-(Pd+Pd_REV)xR_thJC

;

Pd=ForwardPowerLoss=I_F(AV)xV_FM@(I_F(AV)/ D) (seeFig.6);

Pd_REV=InversePowerLoss=V_R1xI_R(1-D); I_R@V_R1=80%ratedV_R

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MBRS140TRPbF

Bulletin PD-20404 07/04

Outline Table

CATHODE

ANODE

Device Marking: IR14

2.15 (.085)

1.80 (.071)

3.80 (.150)

3.30 (.130)

POLARITY

PART NUMBER

4.70 (.185)

4.10 (.161)

2.5 TYP.

SOLDERING PAD

(.098 TYP.)

2.40 (.094)

1.90 (.075)

0.30 (.012)

1.30 (.051)

0.76 (.030)

0.15 (.006)

2.0 TYP.

(.079 TYP.)

5.60 (.220)

5.00 (.197)

4.2 (.165)

4.0 (.157)

Outline SMB

Dimensions in millimeters and (inches)

For recommended footprint and soldering techniques refer to application note #AN-994

Marking & Identification

Each device has 2 rows for identification. The first row designates the device as manufactured by International

Rectifier, indicated by the letters "IR", and the Part Number (indicates the current, the voltage rating and

Schottky Generation). The second row indicates the year, the week of manufacturing and the Site ID.

IR14

VOLTAGE

CURRENT

IR LOGO

PYWWX

SITE ID

WEEK

2nd digit of the YEAR

"Y" = 1st digit of the YEAR "standard product"

"P" = "Lead-Free"

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MBRS140TRPbF

Bulletin PD-20404 07/04

Tape & Reel Information

Dimensions in millimetres and (inches)

Ordering Information Table

Device Code

MBR

40 TR PbF

Schottky MBR Series

= SMB

Current Rating (1 = 1 A)

Voltage Rating (40 = 40V)

TR = Tape & Reel (3000 pieces)

y none= Standard Production

y PbF = Lead-Free

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MBRS140TRPbF

Bulletin PD-20404 07/04

MBRS140TR

********************************************

This model has been developed by

Wizard SPICE MODEL GENERATOR (1999)

(International Rectifier Corporation)

Contain Proprietary Information

********************************************

* SPICE Model Diode is composed by a

* simple diode plus paralled VCG2T

********************************************

.SUBCKT MBRS140TR ANO CAT

D1 ANO 1 DMOD (0.00472)

*Define diode model

.MODEL DMOD D(IS=1.97976145988308E-04A,N=1.26859975252172,BV=52V,

+ IBV=0.398018928721903A,RS= 0.00064192,CJO=4.04605589057834E-08,

+ VJ=1.033218502959,XTI=2, EG=0.793941654518305)

********************************************

*Implementation of VCG2T

VX 1 2 DC 0V

R1 2 CAT TRES 1E-6

.MODEL TRES RES(R=1,TC1=-5.28209710108381)

GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-4.223696E-03/-5.282097)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-

1))+1)*8.300212E-02*ABS(V(ANO,CAT)))-1)}

********************************************

.ENDS MBRS140TR

Thermal Model Subcircuit

.SUBCKT MBRS140TR 5 1

CTHERM1

CTHERM2

CTHERM3

CTHERM4

2.37E+00

2.83E+01

3.25E+02

1.15E+04

RTHERM1

RTHERM2

RTHERM1

1.18E+01

1.55E+01

7.12E+00

1.32E+00

.ENDS MBRS140TR

Data and specifications subject to change without notice.

This product has been designed and qualified for Industrial Level and Lead-Free.

Qualification Standards can be found on IR's Web site.

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7309

Visit us at www.irf.com for sales contact information. 07/04

www.irf.com

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