25CTQ [INFINEON]

SCHOTTKY RECTIFIER; 肖特基整流器器


型号：	25CTQ
厂家：	Infineon
描述：	SCHOTTKY RECTIFIER 肖特基整流器器
文件：	总8页 (文件大小：207K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Bulletin PD-20242 rev. B 07/03

25CTQ...

25CTQ...S

25CTQ.. -1

SCHOTTKY RECTIFIER

30 Amp

I_F(AV)= 30Amp

V_R= 35 to 45V

Major Ratings and Characteristics

Description/ Features

The 25CTQ center tap Schottky rectifier series has been

optimized for very low forward voltage drop, with moderate

leakage. The proprietary barrier technology allows for

reliable operation up to 150° C junction temperature. Typical

applications are in switching power supplies, converters,

free-wheeling diodes, and reverse battery protection.

Characteristics

25CTQ

Units

Rectangular

waveform

F(AV)

range

35 to 45

990

150° C T operation

RRM

Center tap TO-220 package

@tp=5µssine

FSM

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

@15 Apk, T =125°C

(per leg)

0.50

Very low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term

range

-55to150

°C

reliability

Case Styles

25CTQ...

25CTQ... S

25CTQ... -1

Base

Common

Cathode

Base

Common

Cathode

Base

Common

Cathode

Common

Cathode

Common

Cathode

Common

Cathode

Anode

TO-220

D²PAK

TO-262

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25CTQ... Series

Bulletin PD-20242 rev. B 07/03

Voltage Ratings

Part number

25CTQ035

25CTQ040

25CTQ045

V_R

Max. DC Reverse Voltage (V)

V_RWMMax. Working Peak Reverse Voltage (V)

Absolute Maximum Ratings

Parameters

I_F(AV)Max. Average Forward Current

25CTQ Units

Conditions

50%dutycycle@T_C=102°C,rectangularwaveform

*SeeFig.5

I_FSMMax. PeakOneCycleNon-Repetitive

990

250

5µs Sineor3µsRect.pulse

10msSineor6msRect.pulse

mJ T_J= 25°C, I_AS=3Amps,L=4.40mH

Following any rated

load condition and with

rated V_RRMapplied

SurgeCurrent (Per Leg) *SeeFig.7

E_ASNon-Repetitive Avalanche Energy

(Per Leg)

I_AR

Repetitive Avalanche Current

(Per Leg)

Currentdecayinglinearlytozeroin1µsec

FrequencylimitedbyT_Jmax.V_A=1.5xV_Rtypical

Electrical Specifications

Parameters

25CTQ Units

Conditions

V_FMMax. Forward Voltage Drop

0.56

0.71

@ 15A

@ 30A

T_J= 25 °C

(Per Leg) * See Fig. 1

(1)

0.50

0.64

1.75

@ 15A

@ 30A

T_J= 125 °C

I_RMMax. Reverse Leakage Current

mA T_J= 25 °C

mA T_J= 125 °C

V_R= rated V_R

(Per Leg) * See Fig. 2

(1)

C_T

L_S

Max. Junction Capacitance(Per Leg)

Typical Series Inductance (Per Leg)

900

8.0

10000

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

nH Measured lead to lead 5mm from package body

V/ µs

dv/dt Max. Voltage Rate of Change

(Rated V_R)

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

Thermal-Mechanical Specifications

Parameters

25CTQ Units

Conditions

T_J

Max. Junction Temperature Range

-55to150

3.25

°C

T_stgMax. Storage Temperature Range

R_thJCMax. Thermal Resistance Junction

toCase (Per Leg)

°C/W DC operation

*SeeFig.4

R_thJCMax. Thermal Resistance Junction

toCase(Per Package)

1.63

0.50

°C/W DC operation

R_thCSTypical Thermal Resistance, Case

°C/W Mountingsurface, smoothandgreased

to Heatsink

Approximate Weight

Mounting Torque

2.0(0.07) g(oz.)

Min.

Max.

6(5)

Kg-cm

(Ibf-in)

12(10)

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25CTQ... Series

Bulletin PD-20242 rev. B 07/03

1000

100

1000

100

T =150°C

125°C

100°C

75°C

50°C

25°C

.01

.001

0 5 10 15 20 25 30 35 40 45

Reverse Voltage - V (V)

Fig.2-Typical Values Of Reverse Current

Vs. Reverse Voltage (PerLeg)

1000

T =150°C

T =125°C

T = 25°C

T =25°C

100

ReverseVoltage-V (V)

0 .2 .4 .6 .8 1 1.2 1.4 1.6 1.8 2

Forward Voltage Drop-V (V)

Fig.1-Max. Forward Voltage Drop Characteristics

Fig.3-Typical Junction Capacitance

Vs. Reverse Voltage (PerLeg)

(PerLeg)

D=0.50

D=0.33

D=0.25

D=0.17

D=0.08

Notes:

1. DutyfactorD= t / t

.01

1 2

2. PeakT =P xZ +T

Single Pulse

(Thermal Resistance)

J DM thJC C

10 100

.001

.00001

.0001 .001

.01

t , Rectangular PulseDuration(Seconds)

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

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25CTQ... Series

Bulletin PD-20242 rev. B 07/03

160

D=0.08

D=0.17

D=0.25

D=0.33

D=0.50

25CTQ

150

140

130

120

110

100

(DC) =3.25°C/W

thJC

RMS Limit

Average Forward Current - I

0 2 4 6 8 10 12 14 16 18 20 22

AverageForwardCurrent-I (A)

(A)

F(AV)

Fig. 5-Max. Allowable CaseTemperature

F(AV)

Fig.6-Forward Power Loss Characteristics

Vs. Average Forward Current (PerLeg)

(PerLeg)

1000

At Any Rated Load Condition

And With Rated V

Applied

RRM

Following Surge

100

1000

10000

Square Wave Pulse Duration - t (microsec)

Fig.7-Max. Non-Repetitive Surge Current (PerLeg)

HIG H- SPEED

SWITCH

IRFP460

DUT

FREE-WHEEL

DIODE

Rg = 25 ohm

Vd = 25 Volt

C URRENT

MONITOR

40HFL40S02

Fig.8-Unclamped Inductive Test Circuit

www.irf.com

25CTQ... Series

Bulletin PD-20242 rev. B 07/03

Outline Table

10.54 (0.41)

MAX.

1.32 (0.05)

1.22 (0.05)

3.78 (0.15)

3.54 (0.14)

DIA.

6.48 (0.25)

6.23 (0.24)

2.92 (0.11)

2.54 (0.10)

TERM 2

15.24 (0.60)

14.84 (0.58)

BASE

COMMON

CATHODE

2°

14.09 (0.55)

13.47 (0.53)

3.96 (0.16)

3.55 (0.14)

0.10 (0.004)

ANODE COMMON

CATHODE

ANODE

2.04 (0.080) MAX.

1.40 (0.05)

1.15 (0.04)

2.89 (0.11)

2.64 (0.10)

0.94 (0.04)

0.69 (0.03)

2 3

0.61 (0.02) MAX.

4.57 (0.18)

4.32 (0.17)

5.08 (0.20) REF.

Conform to JEDEC outline TO-220AB

Dimensions in millimeters and (inches)

4.69 (0.18)

4.20 (0.16)

10.16 (0.40)

REF.

1.32 (0.05)

1.22 (0.05)

6.47 (0.25)

6.18 (0.24)

93°

15.49 (0.61)

14.73 (0.58)

5.28 (0.21)

4.78 (0.19)

2.61 (0.10)

2.32 (0.09)

8.89 (0.35)

REF.

0.55 (0.02)

0.46 (0.02)

1.40 (0.055)

1.14 (0.045)

BASE

0.93 (0.37)

0.69 (0.27)

COMMON

MINIMUM RECOMMENDED FOOTPRINT

11.43 (0.45)

CATHODE

4.57 (0.18)

8.89 (0.35)

ANODE COMMON

ANODE

4.32 (0.17)

CATHODE

17.78 (0.70)

0.61 (0.02) MAX.

5.08 (0.20) REF.

3.81 (0.15)

2.08 (0.08)

2.54 (0.10)

Conform to JEDEC outline D²Pak (SMD-220)

Dimensions in millimeters and (inches)

www.irf.com

25CTQ... Series

Bulletin PD-20242 rev. B 07/03

Outline Table

Modified JEDEC outline TO-262

Dimensions in millimeters and (inches)

BASE

COMMON

CATHODE

ANODE COMMON

CATHODE

ANODE

Marking Information

PART NUMBER

INTERNATIONAL

RECTIFIER

LOGO

EXAMPLE: THIS IS A 25CTQ045

LOT CODE 1789

ASSEMBLED ON WW 19, 1998

IN THE ASSEMBLY LINE "C"

DATE CODE

YEAR 7 = 1998

WEEK 19

ASSEMBLY

LOT CODE

LINE C

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25CTQ... Series

Bulletin PD-20242 rev. B 07/03

Tape & Reel Information

TRR

1.60 (0.063)

1.50 (0.059)

1.60 (0.063)

1.50 (0.059)

4.10 (0.161)

3.90 (0.153)

DIA.

0.368 (0.0145)

0.342 (0.0135)

FEED DIRECTION

1.85 (0.073)

1.65 (0.065)

11.60 (0.457)

11.40 (0.449)

24.30 (0.957)

23.90 (0.941)

15.42 (0.609)

15.22 (0.601)

TRL

1.75 (0.069)

DIA.

10.90 (0.429)

10.70 (0.421)

1.25 (0.049)

16.10 (0.634)

15.90 (0.626)

4.72 (0.186)

4.52 (0.178)

FEED DIRECTION

13.50 (0.532)

12.80 (0.504)

26.40 (1.039)

24.40 (0.961)

DIA.

SMD-220 Tape & Reel

When ordering, indicate the part

number, part orientation, and the

quantity. Quantities are in multiples

of 800 pieces per reel for both

TRL and TRR.

60 (2.362)

DIA. MIN.

360 (14.173)

DIA. MAX.

Dimensions in millimeters and (inches)

Ordering Information Table

Device Code

045 -1

Essential Part Number

Common Cathode

T = TO-220

Q = Schottky Q Series

Voltage Rating

S = D²Pak

035 = 35V

040 = 40V

045 = 45V

-1 = TO-262

www.irf.com

25CTQ... Series

Bulletin PD-20242 rev. B 07/03

25CTQ045

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

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 25CTQ045 ANO CAT

D1 ANO 1 DMOD (0.07089)

*Define diode model

.MODEL DMOD D(IS=1.72789623043916E-04A,N=1.16449261507669,BV=52V,

+ IBV=0.347382965330896A,RS= 0.000623832,CJO=2.01681525450576E-08,

+ VJ=1.79426113441105,XTI=2, EG=0.778356513713514)

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

*Implementation of VCG2T

VX 1 2 DC 0V

R1 2 CAT TRES 1E-6

.MODEL TRES RES(R=1,TC1=30.866905105089)

GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-2.873853E-03/30.86691)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-

1))+1)*5.486216E-02*ABS(V(ANO,CAT)))-1)}

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

.ENDS 25CTQ045

Thermal Model Subcircuit

.SUBCKT 25CTQ045 5 1

CTHERM1

CTHERM2

CTHERM3

CTHERM4

4.04E-01

2.01E+00

8.32E+00

3.80E+02

RTHERM1

RTHERM2

RTHERM1

1.62E+00

1.22E+00

3.50E-01

4.34E-02

.ENDS 25CTQ045

Data and specifications subject to change without notice.

This product has been designed and qualified for Industrial Level.

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. 07/03

www.irf.com

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