30L30CTSTRL - International Rectifier

SCHOTTKY RECTIFIER 30 Amp

Bulletin PD-20555 rev. B 02/03

This center tap Schottky rectifier 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.

150° C TJ operation

Center tap configuration

Very low forward voltage drop

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

Description/ Features

Major Ratings and Characteristics

IF(AV) Rectangular 2 x 15 A

waveform

VRRM 30 V

VF@ 15 Apk, TJ = 125°C 0.37 V

(Per Leg)

TJrange - 55 to 150 °C

Characteristics Values Units

30L30CT

30L30CTS

30L30CT-1

www.irf.com

Case Styles

30L30CT 30L30CTS 30L30CT -1

TO-220 D2PAK

Anode

Base

Common

Cathode

Anode

Common

Cathode

TO-262

Anode

Base

Common

Cathode

Anode

Common

Cathode

Anode

Base

Common

Cathode

Anode

Common

Cathode

30L30CT, 30L30CTS, 30L30CT-1

Bulletin PD-20555 rev. B 02/03

www.irf.com

VRMax. DC Reverse Voltage (V) 30

VRWM Max. Working Peak Reverse Voltage (V)

Voltage Ratings

Absolute Maximum Ratings

Parameters Values Units Conditions

IF(AV) Max. Average Forward Per Device 30 A 50% duty cycle @ TC = 140°C, rectangular wave form

Current Per Leg 15

IFSM Max. Peak One Cycle Non-Repetitive 1450 A 5µs Sine or 3µs Rect. pulse

Surge Current 220 10ms Sine or 6ms Rect. pulse

EAS Non-Repetitive Avalanche Energy 15 mJ TJ = 25 °C, IAS = 2 Amps, L = 7.5 mH

(Per Leg)

IAR Repetitive Avalanche Current 2 A Current decaying linearly to zero in 1 µsec

(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical

TJMax. Junction Temperature Range -55 to 150 °C

Tstg Max. Storage Temperature Range -55 to 150 °C

RthJC Max. Thermal Resistance Junction 1.5 °C/W DC operation

to Case (Per Leg)

RthJC Max. Thermal Resistance Junction 0.8 °C/W DC operation

to Case (Per Package)

wt Approximate Weight 2 (0.07) g (oz.)

T Mounting Torque Min. 6 (5)

Max. 12 (10)

Thermal-Mechanical Specifications

Kg-cm

(Ibf-in)

Parameters Values Units Conditions

TJ = 25 °C

TJ = 125 °C

Electrical Specifications

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

VR = rated VR

Parameters Values Units Conditions

Parameters 30L30CT

30L30CTS

30L30CT-1

VFM Max. Forward Voltage Drop 0.46 V @ 15A

(Per Leg) (1) 0.57 V @ 30A

0.37 V @ 15A

0.50 V @ 30A

IRM Max. Reverse Leakage Current 1.50 mA TJ = 25 °C

(Per Leg) 350 mA TJ = 125 °C

C TMax. Junction Capacitance (Per Leg) 1500 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C

LSTypical Series Inductance (Per Leg) 8.0 nH Measured lead to lead 5mm from package body

dv/dt Max. Voltage Rate of Change 10000 V/µs (Rated VR)

Following any rated

load condition and

with rated VRRM applied

30L30CT, 30L30CTS, 30L30CT-1

Bulletin PD-20555 rev. B 02/03

www.irf.com

Fig. 1 - Maximum Forward Voltage Drop Characteristics

Reverse Voltage - VR (V)

Fig. 3 - Typical Junction Capacitance

Vs. Reverse Voltage

Forward Voltage Drop - VFM (V)

Instantaneous Forward Current - I F (A)

Reverse Voltage - VR (V)

Junction Capacitance - C T (pF)

Fig. 4 - Max. Thermal Impedance Z thJC Characteristics

t1, Rectangular Pulse Duration (Seconds)

Thermal Impedance Z thJC (°C/W)

Reverse Current - I R (mA)

0.01

0.1

100

000

0 5 10 15 20 25 30

125˚C

100˚C

75˚C

50˚C

25˚C

T = 150˚C

100

1000

10000

0 5 10 15 20 25 30 35

T = 25˚C

.01

0.1

0.00001 0.0001 0.001 0.01 0.1 1 10

Single Pulse

(Thermal Resistance)

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

Notes:

1. Duty factor D = t1/ t 2

2. Peak Tj = Pdmx ZthJC + Tc

100

000

0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6

T = 150˚C

T = 125˚C

T = 25˚C

Fig. 2 - Typical Values of Reverse Current

Vs. Reverse Voltage

30L30CT, 30L30CTS, 30L30CT-1

Bulletin PD-20555 rev. B 02/03

www.irf.com

Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)

Fig. 5 - Max. Allowable Case Temperature

Vs. Average Forward Current Fig. 6 - Forward Power Loss

Characteristics

(2) Formula used: TC = TJ - Pd x RthJC ;

Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6)

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

Allowable Case Temperature (°C)

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

Average Power Loss (Watts)

Square Wave Pulse Duration - t p (microsec)

Non-Repetitive Surge Current - I FSM (A)

0 5 10 15 20 25

RMS Limit DC

DC = 0.20

DC = 0.25

DC = 0.33

DC = 0.50

DC = 0.75

100

1000

10000

10 100 1000 10000

At Any Rated Load Condition

And With Rated Vrrm Applied

Following Surge

0 5 10 15 20 25

see note (2)

Square wave (D = 0.50)

30L30CT, 30L30CTS, 30L30CT-1

Bulletin PD-20555 rev. B 02/03

www.irf.com

Outline Table

3.78 (0.15)

3.54 (0.14)

10.54 (0.41)

MAX. DIA.

15.24 (0.60)

14.84 (0.58)

2.92 (0.11)

2.54 (0.10)

1TERM 2

14.09 (0.55)

13.47 (0.53) 3.96 (0.16)

3.55 (0.14)

0.94 (0.04)

0.69 (0.03)

4.57 (0.18)

4.32 (0.17)

30.61 (0.02) MAX.

5.08 (0.20) REF.

1.32 (0.05)

1.22 (0.05)

6.48 (0.25)

6.23 (0.24)

2°

0.10 (0.004)

1.40 (0.05)

1.15 (0.04) 2.89 (0.11)

2.64 (0.10)

2.04 (0.080) MAX.

Dimensions in millimeters and (inches)

Conform to JEDEC outline TO-220AB

10.16 (0.40)

REF.

8.89 (0.35)

4.57 (0.18)

4.32 (0.17)

0.61 (0.02) MAX.

5.08 (0.20) REF.

1.32 (0.05)

1.22 (0.05)

6.47 (0.25)

6.18 (0.24)

93°

REF.

2.61 (0.10)

2.32 (0.09)

5.28 (0.21)

4.78 (0.19)

4.69 (0.18)

4.20 (0.16)

0.55 (0.02)

0.46 (0.02)

14.73 (0.58)

15.49 (0.61)

1.40 (0.055)

1.14 (0.045)

0.93 (0.37)

0.69 (0.27)

2X 11.43 (0.45)

17.78 (0.70)

8.89 (0.35)

3.81 (0.15)

2.08 (0.08)

2.54 (0.10)

MINIMUM RECOMMENDED FOOTPRINT

Conform to JEDEC outline D2Pak (SMD-220)

Dimensions in millimeters and (inches)

Anode

Base

Common

Cathode

Anode

Common

Cathode

Anode

Base

Common

Cathode

Anode

Common

Cathode

30L30CT, 30L30CTS, 30L30CT-1

Bulletin PD-20555 rev. B 02/03

www.irf.com

EXAMPLE: THIS IS A 30L30CT

LOT CODE 1789

ASSEMBLED ON WW 19, 2001

IN THE ASSEMBLY LINE "C"

INTERNATIONAL

RECTIFIER

LOGO

ASSEMBLY

LOT CODE

PART NUMBER

DATE CODE

YEAR 7 = 2001

WEEK 19

LINE C

Outline Table

Modified JEDEC outline TO-262

Dimensions in millimeters and (inches)

Marking Information

Anode

Base

Common

Cathode

Anode

Common

Cathode

30L30CT, 30L30CTS, 30L30CT-1

Bulletin PD-20555 rev. B 02/03

www.irf.com

30L30CT

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

This model has been developed by

Wizard SPICE MODEL GENERATOR (1999)

(International Rectifier Corporation)

contains Proprietary Information

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

SPICE Model Diode is composed by a

simple diode plus paralled VCG2T

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

.SUBCKT 30l30ct ANO CAT

D1 ANO 1 DMOD (0.08936)

*Define diode model

.MODEL DMOD D(IS=3.01789428908089E-04A,N=1.12506549677918,BV=35V,

+ IBV=0.40837541124234A,RS= 0.000285952,CJO=3.65460570356249E-08,

+ VJ=0.934944724736772,XTI=2, EG=0.674450307828855)

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

*Implementation of VCG2T

VX 1 2 DC 0V

R1 2 CAT TRES 1E-6

.MODEL TRES RES(R=1,TC1=11.2856367229303)

GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-2.138249E-03/11.28564)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-

1))+1)*9.434315E-02*ABS(V(ANO,CAT)))-1)}

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

.ENDS 30l30ct

Thermal Model Subcircuit

.SUBCKT 30L30CT 5 1

CTHERM1 5 4 3.53E-1

CTHERM2 4 3 6.35E0

CTHERM3 3 2 5.15E+1

CTHERM4 2 1 4.08E+3

RTHERM1 5 4 3.15E-1

RTHERM2 4 3 6.15E-1

RTHERM1 3 2 3.7E-1

RTHERM1 2 1 1.98E-1

.ENDS 30L30CT

30L30CT, 30L30CTS, 30L30CT-1

Bulletin PD-20555 rev. B 02/03

www.irf.com

Ordering Information Table

Device Code

1- 30 = Current Rating

2- L = Schottky - L Series

3- 30 = Voltage Rating

4- C = Common Cathode

5- T = TO-220

6- 1 = TO-262

S=D

2Pak

30 L 30 C T -1

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. 02 /03

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.