Bulletin PD-2.291 rev. D 07/06

10CTQ150
10CTQ150S
10CTQ150-1
10 Amp

SCHOTTKY RECTIFIER

Description/ Features

Major Ratings and Characteristics
Characteristics

Values

Units

IF(AV) Rectangular

10

A

VRRM

150

V

IFSM @ tp = 5 μs sine

620

A

0.73

V

- 55 to 175

°C

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.

waveform

VF

@ 5 Apk, TJ = 125°C

TJ

range

175° C TJ operation

Center tap configuration
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance

(per leg)

High frequency operation
Guard ring for enhanced ruggedness and long term
reliability

Case Styles
10CTQ150

10CTQ150S

Base
Common
Cathode

Base
Common
Cathode

2

1

Anode

2
Common
Cathode

Base
Common
Cathode

2

3

Anode

TO-220
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10CTQ150 -1

1

Anode

2
Common
Cathode

D2PAK

2

3

Anode

1

Anode

2
Common
Cathode

3

Anode

TO-262
1

10CTQ150, 10CTQ150S, 10CTQ150-1
Bulletin PD-2.291 rev. D 07/06

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
IF(AV) Max. Average Forward
Current
IFSM
EAS

* See Fig. 5

Values

Units

5

A

(Per Leg)
(Per Device)

Conditions
50% duty cycle @ TC = 155°C, rectangular wave form

10

Max. Peak One Cycle Non-Repetitive

620

Surge Current (Per Leg)

115

* See Fig. 7

Non-Repetitive Avalanche Energy

A

6.75

mJ

0.30

A

Values

Units

Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated V RRM applied

5μs Sine or 3μs Rect. pulse

TJ = 25 °C, IAS = 0.30 Amps, L = 150 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 V R typical

Electrical Specifications
Parameters
VFM

Max. Forward Voltage Drop
(Per Leg) * See Fig. 1

IRM

(1)

Max. Reverse Leakage Current
(Per Leg) * See Fig. 2

(1)

VF(TO) Threshold Voltage

Conditions

0.93

V

@ 5A

1.10
0.73

V
V

@ 10A
@ 5A

0.86

V

@ 10A

TJ = 25 °C
TJ = 125 °C

0.05

mA

TJ = 25 °C

7

mA

TJ = 125 °C
TJ = TJ max.

VR = rated VR

0.468

V

rt

Forward Slope Resistance

28

mΩ

CT

Max. Junction Capacitance (Per Leg)

200

pF

VR = 5V DC, (test signal range 100Khz to 1Mhz) 25°C

LS

Typical Series Inductance (Per Leg)

8.0

nH

Measured lead to lead 5mm from package body

10000

V/ μs

dv/dt Max. Voltage Rate of Change
(Rated V R)

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

Thermal-Mechanical Specifications
Parameters

Values

Units

TJ

Max. Junction Temperature Range

-55 to 175

°C

Tstg

Max. Storage Temperature Range

-55 to 175

Conditions

°C

RthJC Max. Thermal Resistance Junction
to Case (Per Leg)

3.50

°C/W DC operation

RthJC Max. Thermal Resistance Junction
to Case (Per Package)

1.75

°C/W DC operation

RthCS Typical Thermal Resistance, Case
to Heatsink (only for TO-220)

0.50

°C/W Mounting surface , smooth and greased

wt

Approximate Weight

T

Mounting Torque

2

2 (0.07)

g (oz.)

Min.

6 (5)

Max.

12 (10)

Kg-cm
(Ibf-in)

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10CTQ150, 10CTQ150S, 10CTQ150-1
Bulletin PD-2.291 rev. D 07/06
100

100

TJ = 175°C

Reverse Current - I

150°C
1
125°C
0.1

100°C
75°C

0.01

50°C
0.001

TJ = 175°C

0.0001

TJ = 125°C
10

25°C
0

25

50

75

100

125

150

Reverse Voltage - V R (V)

TJ = 25°C

Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)

(pF)

1000

Junction Capacitance - C

T

Instantaneous Forward Current - I F (A)

R

(mA)

10

1

0

0.5

1

1.5

2

2.5

T = 25°C
J
100

10

3

0

20

40

60

80

100 120 140 160

Reverse Voltage - VR (V)

Forward Voltage Drop - V FM (V)

Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)

Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)

Thermal Impeda nc e Z thJC (°C/W)

10

1
D = 0.75
D = 0.50
D = 0.33
0.1 D = 0.25
D = 0.20

PDM

t1
0.01

0.001
0.00001

Single Pulse
(Thermal Resistanc e)

0.0001

0.001

0.01

Notes:

t2

1. Duty fac tor D = t 1/ t 2
2. Peak TJ = PDM x Z thJC+ TC
0.1

1

10

100

t 1 , Rectangular Pulse Duration (Sec onds)

Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)

www.irf.com

3

10CTQ150, 10CTQ150S, 10CTQ150-1
Bulletin PD-2.291 rev. D 07/06
5

170

Average Power Loss - (Watts)

Allowable Case Temperature - (°C)

180

DC
160
150
Square wave (D = 0.50)
80% Rated V R applied

140
130

D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75

4

DC

3
RMSLimit
2

1

see note (2)

120

0

2

4

6

0

8

0

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

1

2

3

4

5

6

7

8

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

Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)

Fig. 6 - Forward Power Loss Characteristics
(Per Leg)

1000

Non-Repetitive Surge Current - I

FSM

(A)

At Any Rated Load Condition
And With Rated VRRM Applied
Following Surge

100
10

100

1000

10000

Square Wave Pulse Duration - t p (microsec)

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

IRFP460

DUT

Rg = 25 ohm
CURRENT
MONITOR

HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE

+

Vd = 25 Volt

40HFL40S02

Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = T J - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ V R1 = 10 V

4

www.irf.com

10CTQ150, 10CTQ150S, 10CTQ150-1
Bulletin PD-2.291 rev. D 07/06

Outline Table

Conform to JEDEC outline TO-220AB

Conform to JEDEC outline D2Pak (SMD-220)
Dimensions in millimeters and (inches)

www.irf.com

5

10CTQ150, 10CTQ150S, 10CTQ150-1
Bulletin PD-2.291 rev. D 07/06

Outline Table

Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)

Tape & Reel Information

Dimensions in millimeters and (inches)

6

www.irf.com

10CTQ150, 10CTQ150S, 10CTQ150-1
Bulletin PD-2.291 rev. D 07/06

Part Marking Information
TO-220

EXAMPLE: THIS IS A 10CTQ150
LOT CODE 1789
ASSEMBLED ON WW 19, 2000
IN THE ASSEMBLY LINE "C"

PART NUMBER

INTERNATIONAL
RECTIFIER
LOGO

DATE CODE
YEAR 0 = 2000
WEEK 19
LINE C

ASSEMBLY
LOT CODE

D2PAK
THIS IS A 10CTQ150S
LOT CODE 8024
ASSEMBLED ON WW 02, 2003
IN ASSEMBLY LINE "C"

INTERNATIONAL
RECTIFIER
LOGO

PART NUMBER
10CTQ150S

DATE CODE
ASSEMBLY
LOT CODE

YEAR 3 = 2003
WEEK 02
LINE C

TO-262
EXAMPLE: THIS IS A 10CTQ150-1
LOT CODE 1789
ASSEMBLED ON WW 19, 2002
IN ASSEMBLY LINE "C"

www.irf.com

INTERNATIONAL
RECTIFIER
LOGO
ASSEMBLY
LOT CODE

PART NUMBER

DATE CODE
YEAR 2 = 2002
WEEK 19
LINE C

7

10CTQ150, 10CTQ150S, 10CTQ150-1
Bulletin PD-2.291 rev. D 07/06

Ordering Information Table
Device Code

10

C

T

Q

150

S

TRL

-

1

2

3

4

5

6

7

8

1

-

Current Rating (10A)

2

-

Circuit Configuration

3

-

T = TO-220

4

-

Schottky "Q" Series

5

-

Voltage Rating (150 = 150V)

6

-

y S = D2Pak

7

-

C = Common Cathode

y -1= TO-262
y none = Tube (50 pieces)
y TRL = Tape & Reel (Left Oriented - for D2Pak only)
y TRR = Tape & Reel (Right Oriented - for D2Pak only)
8

-

y none = Standard Production
y PbF = Lead-Free

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. 07/06

8

www.irf.com