Bulletin PD-20555 rev. B 02/03
30L30CT
30L30CTS
30L30CT-1
SCHOTTKY RECTIFIER
30 Amp
Description/ Features
Major Ratings and Characteristics
Characteristics
Values
Units
IF(AV) Rectangular
2 x 15
A
30
V
0.37
V
- 55 to 150
°C
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.
waveform
VRRM
VF
@ 15 Apk, TJ = 125°C
150° C TJ operation
Center tap configuration
Very low forward voltage drop
(Per Leg)
TJ
range
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
Case Styles
30L30CT
30L30CTS
Base
Common
Cathode
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
TO-220
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30L30CT -1
Base
Common
Cathode
2
3
Anode
1
Anode
2
Common
Cathode
D2PAK
2
3
Anode
1
Anode
2
Common
Cathode
3
Anode
TO-262
1
30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
Voltage Ratings
30L30CT
30L30CTS
30L30CT-1
30
Parameters
VR
Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward
Current
IFSM
EAS
Values
Per Device
Per Leg
Units Conditions
30
15
A
Max. Peak One Cycle Non-Repetitive
1450
A
Surge Current
220
Non-Repetitive Avalanche Energy
15
mJ
2
A
50% duty cycle @ TC = 140°C, rectangular wave form
5µs Sine or 3µs Rect. pulse
Following any rated
load condition and
10ms Sine or 6ms Rect. pulse with rated VRRM applied
TJ = 25 °C, IAS = 2 Amps, L = 7.5 mH
(Per Leg)
IAR
Repetitive Avalanche Current
(Per Leg)
Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
IRM
Values
Max. Forward Voltage Drop
(Per Leg)
(1)
Units Conditions
0.46
0.57
0.37
V
V
V
@ 15A
@ 30A
@ 15A
0.50
V
@ 30A
TJ = 25 °C
TJ = 125 °C
Max. Reverse Leakage Current
1.50
mA
TJ = 25 °C
(Per Leg)
350
mA
TJ = 125 °C
CT
Max. Junction Capacitance(Per Leg)
1500
pF
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
8.0
nH
10000
V/µs
VR = rated VR
Measured lead to lead 5mm from package body
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
Values
TJ
Max. Junction Temperature Range
-55 to 150
Tstg
Max. Storage Temperature Range
-55 to 150
Units Conditions
°C
°C
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
1.5
°C/W DC operation
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
0.8
°C/W DC operation
wt
Approximate Weight
T
Mounting Torque
2
2 (0.07)
Min.
6 (5)
Max.
12 (10)
g (oz.)
Kg-cm
(Ibf-in)
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30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
000
000
(mA)
T = 150˚C
J
125˚C
100
Reverse Current - I
100
75˚C
50˚C
1
25˚C
0.1
0.01
0
5
10
15
20
25
30
Reverse Voltage - VR (V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
T = 150˚C
(pF)
10000
T = 125˚C
Junction Capacitance - C
J
10
T = 25˚C
J
T
Instantaneous Forward Current - I
F
(A)
R
100˚C
10
J
T = 25˚C
J
1000
1
100
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
Forward Voltage Drop - VFM (V)
5
10
15
20
25
30
35
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Thermal Impedance Z
thJC
(°C/W)
10
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
t1
t2
0.1
Notes:
Single Pulse
(Thermal Resistance)
1. Duty factor D = t1/ t 2
2. Peak Tj = Pdmx ZthJC + Tc
.01
0.00001
0.0001
0.001
0.01
0.1
1
10
t1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z thJC Characteristics
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3
30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
10
45
Average Power Loss (Watts)
Allowable Case Temperature (°C)
50
DC
40
35 Square wave (D = 0.50)
8
6
DC
RMS Limit
DC = 0.20
DC = 0.25
DC = 0.33
DC = 0.50
DC = 0.75
4
2
see note (2)
30
0
5
10
15
20
Average Forward Current - I
0
25
0
(A)
F(AV)
5
20
25
(A)
F(AV)
10000
FSM
(A)
15
Fig. 6 - Forward Power Loss
Characteristics
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
Non-Repetitive Surge Current - I
10
Average Forward Current - I
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
1000
100
10
100
1000
Square Wave Pulse Duration - t
10000
p
(microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
(2) Formula used: TC = TJ - Pd x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6)
4
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30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
Outline Table
10.54 (0.41)
1.32 (0.05)
MAX.
3.78 (0.15)
3.54 (0.14)
1.22 (0.05)
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)
2°
1 2 3
14.09 (0.55)
3.96 (0.16)
13.47 (0.53)
3.55 (0.14)
Base
Common
Cathode
0.10 (0.004)
2
2.04 (0.080) MAX.
1.40 (0.05)
2.89 (0.11)
1.15 (0.04)
2.64 (0.10)
0.94 (0.04)
0.69 (0.03)
1
Anode
1 2 3
2
Common
Cathode
3
Anode
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
Conform to JEDEC outline TO-220AB
Dimensions in millimeters and (inches)
5.08 (0.20) REF.
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)
15.49 (0.61)
93°
6.18 (0.24)
14.73 (0.58)
5.28 (0.21)
2.61 (0.10)
4.78 (0.19)
2.32 (0.09)
0.55 (0.02)
8.89 (0.35)
3X
REF.
1.40 (0.055)
1.14 (0.045)
2X
Base
Common
Cathode
0.46 (0.02)
0.93 (0.37)
MINIMUM RECOMMENDED FOOTPRINT
0.69 (0.27)
11.43 (0.45)
2
1
3
4.57 (0.18)
4.32 (0.17)
8.89 (0.35)
17.78 (0.70)
2
0.61 (0.02) MAX.
1
Anode
2
Common
Cathode
3
5.08 (0.20) REF.
3.81 (0.15)
Anode
2.08 (0.08)
2X
2.54 (0.10)
2X
Conform to JEDEC outline D2Pak (SMD-220)
Dimensions in millimeters and (inches)
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5
30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
Outline Table
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
Marking Information
EXAMPLE: THIS IS A 30L30CT
LOT CODE 1789
ASSEMBLED ON WW 19, 2001
IN THE ASSEMBLY LINE "C"
6
INTERNATIONAL
RECTIFIER
LOGO
ASSEMBLY
LOT CODE
PART NUMBER
DATE CODE
YEAR 7 = 2001
WEEK 19
LINE C
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30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
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
CTHERM2
CTHERM3
CTHERM4
5
4
3
2
4
3
2
1
3.53E-1
6.35E0
5.15E+1
4.08E+3
RTHERM1
RTHERM2
RTHERM1
RTHERM1
5
4
3
2
4
3
2
1
3.15E-1
6.15E-1
3.7E-1
1.98E-1
.ENDS 30L30CT
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7
30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
Ordering Information Table
Device Code
30
L
30
C
T
-1
1
2
3
4
5
6
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 = D2Pak
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. 02 /03
8
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