203DMQ080 [INFINEON]

Schottky Rectifier; 肖特基整流器器


型号：	203DMQ080
厂家：	Infineon
描述：	Schottky Rectifier 肖特基整流器器整流二极管局域网
文件：	总5页 (文件大小：85K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Bulletin PD-20579 04/00

203DMQ... SERIES

200 Amp

SCHOTTKY RECTIFIER

TO-244AB isolated

Common Cathode

Major Ratings and Characteristics

Description/Features

The 203DMQ center tap Schottky rectifier module series has

been optimized for low reverse leakage at high temperature.

Theproprietarybarriertechnologyallowsforreliableoperation

up to 175 °C junction temperature. Typical applications are in

highcurrentswitchingpowersupplies,platingpowersupplies,

UPSsystems,converters,free-wheelingdiodes,welding,and

reversebatteryprotection.

Characteristics

203DMQ... Units

Rectangular

waveform

200

F(AV)

range

80 to100

16,000

0.70

RRM

175 °C T operation

Centertapmodule

@tp=5µssine

FSM

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

@100Apk,T =125°C

(perleg)

Lowforwardvoltagedrop

Highfrequencyoperation

range

-55to175

°C

Guard ring for enhanced ruggedness and long term

reliability

ModifiedJEDEC

OutlineTO-244ABIsolated

Dimensions in millimeters and (inches)

203DMQ... Series

Bulletin PD-20579 04/00

Voltage Ratings

Part number

203DMQ080

203DMQ100

V_RMax. DC Reverse Voltage (V)

100

V_RWMMax. Working Peak Reverse Voltage (V)

Absolute Maximum Ratings

Parameters

203DMQ Units

Conditions

I_F(AV)Max.AverageForward

200

50%dutycycle@T_C=107°C,rectangularwaveform

Current

*SeeFig.5 (PerDevice)

Followinganyrated

load condition and with

ratedV_RRMapplied

I_FSMMax.PeakOneCycleNon-Repetitive

SurgeCurrent (Per Leg) *SeeFig.7

16,000

2,100

5µs Sineor3µsRect.pulse

10msSineor6msRect.pulse

E_ASNon-RepetitiveAvalancheEnergy

(PerLeg)

mJ T_J= 25°C, I_AS= 1Amps,L=30mH

I_AR

RepetitiveAvalancheCurrent

(PerLeg)

Currentdecayinglinearlytozeroin1µsec

FrequencylimitedbyT_Jmax.V_A=1.5xV_Rtypical

Electrical Specifications

Parameters

203DMQ Units

Conditions

V_FMMax. ForwardVoltageDrop

(Per Leg) * See Fig. 1

0.86

1.03

0.70

@ 100A

@ 200A

@ 100A

T_J= 25 °C

(1)

T_J= 125 °C

@ 200A

0.84

I_RM

Max.ReverseLeakageCurrent

mA T_J= 25 °C

mA T_J= 125 °C

V_R= rated V_R

(Per Leg) * See Fig. 2

V_F(TO)ThresholdVoltage

(1)

0.50

1.08

2,650

7.0

T_J= T_Jmax.

r_t

ForwardSlopeResistance

mΩ

C_T

L_S

Max. Junction Capacitance (Per Leg)

Typical Series Inductance (PerLeg)

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

nH From top of terminal hole to mounting plane

V/ µs

dv/dt Max. Voltage Rate of Change

(RatedV_R)

10,000

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

Thermal-Mechanical Specifications

Parameters

203DMQ Units

Conditions

T_J

Max.JunctionTemperature Range

-55to175

0.70

°C

T_stgMax.StorageTemperature Range

R_thJCMax.Thermal Resistance Junction

to Case (Per Leg)

°C/W DCoperation

*SeeFig.4

R_thJCMax.Thermal Resistance Junction

to Case(Per Package)

R_thCSTypical Thermal Resistance,Case

to Heatsink

0.35

0.10

°C/W DCoperation

°C/W Mountingsurface,smoothandgreased

ApproximateWeight

Mounting Torque

79(2.80) g(oz.)

Kg-cm

(Ibf-in)

Min.

Max.

40 (35)

58 (50)

17 (15)

58 (50)

86 (75)

Mounting Torque Center Hole Typ.

Terminal Torque

Min.

Max.

CaseStyle

TO-244AB Isolated Modified JEDEC

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203DMQ... Series

Bulletin PD-20579 04/00

1000

100

1000

100

= 175˚C

150˚C

125˚C

100˚C

75˚C

50˚C

0.1

25˚C

0.01

0.001

100

ReverseVoltage-V_R(V)

= 175˚C

= 125˚C

Fig.2-Typical Values Of Reverse Current

Vs. Reverse Voltage (PerLeg)

10000

1000

100

25˚C

= 25˚C

0.2

0.4

0.6

0.8

1.2

1.4

100

ForwardVoltageDrop-V_FM(V)

ReverseVoltage-V_R(V)

Fig.1-Max. Forward Voltage Drop Characteristics

(PerLeg)

Fig.3-Typical Junction Capacitance

Vs. Reverse Voltage (PerLeg)

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

0.1

0.01

Single Pulse

(Thermal Resistance)

Notes:

1. Duty factor D = t1/ t2

2. Peak Tj = Pdm x ZthJC + Tc

0.001

0.00001

0.0001

0.001

0.01

0.1

100

t₁,RectangularPulseDuration(Seconds)

Fig.4-Max. Thermal Impedance Z_thJCCharacteristics (PerLeg)

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203DMQ... Series

Bulletin PD-20579 04/00

180

160

140

250

200

150

100

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

RMS Limit

120

80% Square Wave

(D = 0.50)

100

see note (2)

100 150 200 250 300

AverageForwardCurrent-I_F(AV)(A)

Fig.5-Max. AllowableCaseTemperature

Vs.AverageForwardCurrent(PerLeg)

Fig.6-Forward Power Loss Characteristics

(PerLeg)

100000

At Any Rated Load Condition

And With Rated Vrrm Applied

Following Surge

10000

1000

100

1000

10000

SquareWavePulseDuration-t_p(microsec)

Fig.7-Max. Non-RepetitiveSurgeCurrent(PerLeg)

H IG H - SP E ED

SW IT C H

IRFP460

D UT

FR EE-W H EEL

D IO D E

Rg = 25 ohm

V d

= 2 5 V olt

C UR R E N T

M O N IT O R

40HFL40S02

Fig.8-Unclamped Inductive Test Circuit

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

;

Pd = Forward Power Loss = I_F(AV)x V_FM@ (I_F(AV)/ D) (see Fig. 6);

Pd_REV= Inverse Power Loss = V_R1x I_R(1 - D); I_R@ V_R1= 80% rated V_R

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203DMQ... Series

Bulletin PD-20579 04/00

WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332.

EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408.

IR CANADA: 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801.

IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933.

IR ITALY: Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220.

IR FAR EAST: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086.

IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630.

IR TAIWAN: 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936.

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