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Bulletin PD-2.291 rev. C 03/03  
10CTQ150  
10CTQ150S  
10CTQ150-1  
10 Amp  
SCHOTTKY RECTIFIER  
Major Ratings and Characteristics  
Description/ Features  
This center tap Schottky ectifier has been optimized for low  
reverse leakage at high temperature. The proprietary barrier  
technology allows for reliable operation up to 175° C junction  
temperature. Typical applications are in switching power  
supplies, converters, free-wheeling diodes, and reverse  
battery protection.  
Characteristics  
Values  
Units  
I
Rectangular  
waveform  
10  
A
F(AV)  
V
I
150  
620  
0.73  
V
A
V
RRM  
175° C T operation  
J
Center tap configuration  
@ tp=5µssine  
FSM  
Low forward voltage drop  
V
@5Apk, T =125°C  
J
High purity, high temperature epoxy encapsulation for  
enhanced mechanical strength and moisture resistance  
F
(per leg)  
High frequency operation  
T
range  
-55to175  
°C  
J
Guard ring for enhanced ruggedness and long term  
reliability  
Case Styles  
10CTQ150S  
10CTQ150  
10CTQ150 -1  
Base  
Common  
Cathode  
2
Base  
Common  
Cathode  
2
Base  
Common  
Cathode  
2
2
2
Common  
Cathode  
2
1
1
Common  
Cathode  
3
3
1
Common  
Cathode  
3
Anode  
Anode  
Anode  
Anode  
Anode  
Anode  
TO-220  
D2PAK  
TO-262  
www.irf.com  
1
10CTQ150, 10CTQ150S, 10CTQ150-1  
Bulletin PD-2.291 rev. C 03/03  
Voltage Ratings  
10CTQ150  
10CTQ150S  
10CTQ150-1  
Parameters  
VR  
Max. DC Reverse Voltage (V)  
150  
VRWM Max. Working Peak Reverse Voltage (V)  
Absolute Maximum Ratings  
Parameters  
Values Units  
Conditions  
IF(AV) Max. Average Forward (Per Leg)  
5
A
50%duty cycle@TC=155°C,rectangular wave form  
Current *SeeFig.5  
(Per Device)  
10  
Following any rated  
load condition and with  
rated VRRM applied  
IFSM Max. Peak One Cycle Non-Repetitive  
620  
115  
6.75  
5µs Sineor3µsRect. pulse  
10msSineor6msRect.pulse  
A
SurgeCurrent (Per Leg) *SeeFig.7  
EAS Non-Repetitive Avalanche Energy  
(Per Leg)  
mJ TJ = 25°C, IAS = 0.30Amps,L=150mH  
IAR  
Repetitive Avalanche Current  
(Per Leg)  
0.30  
A
Current decaying linearly to zero in 1µsec  
Frequency limited by TJ max. VA =1.5xVR typical  
Electrical Specifications  
Parameters  
Values Units  
Conditions  
VFM Max. Forward Voltage Drop  
0.93  
1.10  
0.73  
V
V
V
@ 5A  
TJ = 25 °C  
(Per Leg) * See Fig. 1  
(1)  
@ 10A  
@
5A  
TJ = 125 °C  
0.86  
0.05  
7
V
@ 10A  
IRM Max. Reverse Leakage Current  
mA TJ = 25 °C  
mA TJ = 125 °C  
VR = rated VR  
(Per Leg) * See Fig. 2  
(1)  
VF(TO) Threshold Voltage  
0.468  
28  
V
TJ = TJ max.  
rt  
Forward Slope Resistance  
mΩ  
CT  
LS  
Max. Junction Capacitance(Per Leg)  
Typical Series Inductance (Per Leg)  
200  
8.0  
pF VR = 5VDC, (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 VR)  
10000  
(1) Pulse Width < 300µs, Duty Cycle <2%  
Thermal-Mechanical Specifications  
Parameters  
Values Units  
Conditions  
TJ  
Max. Junction Temperature Range  
-55 to 175  
-55 to 175  
3.50  
°C  
°C  
Tstg Max. Storage Temperature Range  
RthJC Max. Thermal Resistance Junction  
toCase (Per Leg)  
°C/W DC operation  
RthJC Max. Thermal Resistance Junction  
to Case (Per Package)  
1.75  
0.50  
°C/W DC operation  
RthCS Typical Thermal Resistance, Case  
toHeatsink(only for TO-220)  
°C/W Mounting surface, smooth and greased  
wt  
T
Approximate Weight  
Mounting Torque  
2 (0.07) g(oz.)  
Min.  
6(5)  
Kg-cm  
(Ibf-in)  
Max.  
12 (10)  
2
www.irf.com  
10CTQ150, 10CTQ150S, 10CTQ150-1  
Bulletin PD-2.291 rev. C 03/03  
100  
100  
10  
1
T = 175°C  
J
10  
150°C  
1
125°C  
0.1  
0.01  
100°C  
75°C  
50°C  
0.001  
0.0001  
25°C  
T = 175°C  
J
0
25  
50  
75  
100  
125  
150  
T = 125°C  
J
Reverse Voltage - V (V)  
R
T = 25°C  
J
Fig. 2-Typical Values Of Reverse Current  
Vs. Reverse Voltage (PerLeg)  
1000  
100  
10  
T = 25°C  
J
0
0.5  
1
1.5  
2
2.5  
3
0
20 40 60 80 100 120 140 160  
Reverse Voltage - V (V)  
R
Forward Voltage Drop - V (V)  
FM  
Fig. 1-Max. Forward Voltage Drop  
Characteristics (Per Leg)  
Fig. 3 - Typical Junction Capacitance  
Vs. Reverse Voltage (PerLeg)  
10  
1
D = 0.75  
D = 0.50  
D = 0.33  
P
0.1 D = 0.25  
D = 0.20  
DM  
t
1
t
2
Sin g le Pu lse  
(The rm a l Re sist a nc e )  
0.01  
Notes:  
1. Duty factor D = t / t  
2
1
2. Peak T = PDM x Z  
+ T  
C
J
thJC  
0.001  
0.00001  
0.0001  
0.001  
0.01  
0.1  
1
10  
100  
t
, Rectangular Pulse Duration (Seconds)  
1
Fig. 4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)  
3
www.irf.com  
10CTQ150, 10CTQ150S, 10CTQ150-1  
Bulletin PD-2.291 rev. C 03/03  
180  
5
4
3
2
1
0
D = 0.20  
D = 0.25  
D = 0.33  
D = 0.50  
D = 0.75  
170  
DC  
160  
150  
DC  
RM S Lim it  
Square wave (D = 0.50)  
80%Rated V applied  
R
140  
130  
se e note ( 2)  
120  
0
2
4
6
8
0
1
2
3
4
5
6
7
8
Average Forward Current - I  
(A)  
Average Forward Current - I  
(A)  
F(AV)  
F(AV)  
Fig. 5 - Max. Allowable Case Temperature  
Vs. Average Forward Current (PerLeg)  
Fig. 6-Forward Power Loss Characteristics  
(Per Leg)  
1000  
At Any Rated Load Condition  
And With Rated V Applied  
RRM  
Following Surge  
100  
10  
100  
1000  
10000  
Square Wave Pulse Duration - t (microsec)  
p
Fig. 7-Max. Non-Repetitive Surge Current (PerLeg)  
L
HIGH-SPEED  
SWITCH  
IRFP460  
DUT  
FREE-WHEEL  
DIODE  
Rg = 25 o hm  
Vd = 25 Volt  
+
CURRENT  
MONITOR  
40HFL40S02  
Fig. 8-Unclamped Inductive Test Circuit  
(2) Formulaused:TC =TJ -(Pd+PdREV)xRthJC  
;
Pd=ForwardPowerLoss=IF(AV) xVFM @(IF(AV) /D) (seeFig.6);  
PdREV =InversePowerLoss=VR1 xIR (1-D); IR @VR1=10V  
4
www.irf.com  
10CTQ150, 10CTQ150S, 10CTQ150-1  
Bulletin PD-2.291 rev. C 03/03  
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)  
15.24 (0.60)  
14.84 (0.58)  
TERM 2  
2°  
3
2
1
14.09 (0.55)  
13.47 (0.53)  
3.96 (0.16)  
3.55 (0.14)  
Base  
0.10 (0.004)  
Common  
Cathode  
2
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
Common  
Cathode  
1
3
Anode  
Anode  
1
2
3
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)  
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)  
0.55 (0.02)  
0.46 (0.02)  
8.89 (0.35)  
REF.  
1.40 (0.055)  
1.14 (0.045)  
3X  
Base  
0.93 (0.37)  
MINIMUM RECOMMENDED FOOTPRINT  
11.43 (0.45)  
Common  
Cathode  
2
2X  
0.69 (0.27)  
1
3
4.57 (0.18)  
8.89 (0.35)  
4.32 (0.17)  
17.78 (0.70)  
2
2
Common  
Cathode  
0.61 (0.02) MAX.  
1
3
Anode  
Anode  
5.08 (0.20) REF.  
3.81 (0.15)  
2.08 (0.08)  
Conform to JEDEC outline D2Pak (SMD-220)  
2X  
2.54 (0.10)  
Dimensions in millimeters and (inches)  
2X  
5
www.irf.com  
10CTQ150, 10CTQ150S, 10CTQ150-1  
Bulletin PD-2.291 rev. C 03/03  
Outline Table  
Modified JEDEC outline TO-262  
Dimensions in millimeters and (inches)  
Base  
Common  
Cathode  
2
2
Common  
Cathode  
1
3
Anode  
Anode  
Marking Information  
EXAMPLE: THIS IS A 10CTQ150-1  
LOT CODE 1789  
PART NUMB  
INTERNATIONAL  
RECTIFIER  
LOGO  
ASSEMBLED ON WW 19, 2001  
IN THE ASSEMBLY LINE "C"  
DATE CODE  
YEAR 7 = 20  
WEEK 19  
ASSEMBLY  
LOT CODE  
LINE C  
6
www.irf.com  
10CTQ150, 10CTQ150S, 10CTQ150-1  
Bulletin PD-2.291 rev. C 03/03  
Tape & Reel Information  
TRR  
1.60 (0.063)  
1.50 (0.059)  
1.60 (0.063)  
4.10 (0.161)  
3.90 (0.153)  
DIA.  
1.50 (0.059)  
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)  
15.42 (0.609)  
23.90 (0.941)  
15.22 (0.601)  
TRL  
1.75 (0.069)  
DIA.  
10.90 (0.429)  
10.70 (0.421)  
1.25 (0.049)  
4.72 (0.186)  
16.10 (0.634)  
4.52 (0.178)  
15.90 (0.626)  
FEED DIRECTION  
13.50 (0.532)  
26.40 (1.039)  
DIA.  
12.80 (0.504)  
24.40 (0.961)  
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  
10  
C
T
Q
150 -1  
2
4
5
1
3
6
1
-
-
-
-
-
-
Essential Part Number  
C = Common Cathode  
T = TO-220  
2
3
4
5
6
Q = Schottky Q Series  
Voltage Rating 150 = 150V  
1 = TO-262  
S = D2Pak  
7
www.irf.com  
10CTQ150, 10CTQ150S, 10CTQ150-1  
Bulletin PD-2.291 rev. C 03/03  
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.  
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. 03/03  
8
www.irf.com