IRF 20CTQ150SPBF

Bulletin PD-20648 rev. C 09/04
20CTQ150
20CTQ150S
20CTQ150-1
SCHOTTKY RECTIFIER
20 Amp
Description/ Features
Major Ratings and Characteristics
Characteristics
Values
Units
IF(AV) Rectangular
20
A
VRRM
150
V
IFSM @ tp = 5 µs sine
1030
A
VF
@ 10 Apk, TJ = 125°C
0.66
V
TJ
range
- 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
175° C TJ operation
Center tap configuration
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
(per leg)
Guard ring for enhanced ruggedness and long term
reliability
Case Styles
20CTQ150
20CTQ150S
Base
Common
Cathode
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
Base
Common
Cathode
2
3
Anode
TO-220AB
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20CTQ150-1
1
Anode
2
Common
Cathode
D2PAK
2
3
Anode
1
Anode
2
Common
Cathode
3
Anode
TO-262
1
20CTQ150, 20CTQ150S, 20CTQ150-1
Bulletin PD-20648 rev. C 09/04
Voltage Ratings
20CTQ150
20CTQ150S
20CTQ150-1
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
* See Fig. 5
Values
Units
10
A
(Per Leg)
(Per Device)
Conditions
50% duty cycle @ TC = 154°C, rectangular wave form
20
IFSM
Max. Peak One Cycle Non-Repetitive
1030
EAS
Surge Current (Per Leg) * See Fig. 7
Non-Repetitive Avalanche Energy
180
2.45
mJ
0.7
A
A
5µs Sine or 3µs Rect. pulse Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated V RRM applied
TJ = 25 °C, IAS = 0.7 Amps, L = 10 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
Max. Forward Voltage Drop
(1)
(Per Leg) * See Fig. 1
IRM
CT
Typ.
Max. Units
Conditions
0.80
0.88
V
@ 10A
0.90
1.0
V
@ 20A
0.63
0.66
V
@ 10A
0.73
0.77
V
@ 20A
TJ = 25 °C
TJ = 125 °C
Max. Reverse Leakage Current
3.0
25
µA
TJ = 25 °C
(Per Leg) * See Fig. 2
2.7
5.0
mA
TJ = 125 °C
-
280
pF
VR = 5VDC (test signal range 100kHz to 1Mhz)
Typical Junction Capacitance (Per Leg)
VR = rated VR
@ 25°C
LS
Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
-
8.0
nH
-
10000
V/ µs
Measured lead to lead 5mm from package body
(Rated VR)
(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
°C
Conditions
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
2.0
°C/W DC operation
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
1.0
°C/W DC operation
RthCS Typical Thermal Resistance,
Case to Heatsink
0.50
°C/W Mounting surface , smooth and greased
(only for TO-220)
wt
Approximate Weight
T
Mounting Torque
Marking Device
2
2 (0.07)
g (oz.)
Min.
6 (5)
Max.
12 (10)
Kg-cm
(Ibf-in)
20CTQ150
20CTQ150S
Case style TO-220
Case style D2-Pak
20CTQ150-1
Case style TO-262
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20CTQ150, 20CTQ150S, 20CTQ150-1
Bulletin PD-20648 rev. C 09/04
100
Reverse Current - I R (mA)
Tj = 175˚C
150˚C
10
125˚C
1
100˚C
75˚C
0.1
50˚C
0.01
25˚C
0.001
0.0001
0
20 40 60 80 100 120 140 160
Reverse Voltage - VR (V)
10
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
1000
Junction Capacitance - C T (p F)
Instantaneous Forward Current - I F (A)
100
T J = 175˚C
T J = 125˚C
T J = 25˚C
1
0.2 0.4 0.6 0.8
Tj = 25˚C
100
10
1
1.2 1.4 1.6 1.8
0
2
40
Forward Voltage Drop - V FM (V)
80
120
160
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Thermal Impedance Z
thJC
(°C/W)
10
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
P
DM
t1
t2
0.1
Notes:
Single Pulse
(Thermal Resistance)
0.01
0.00001
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
0.0001
0.001
0.01
t1 , Rectangular Pulse Duration (Seconds)
0.1
1
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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3
20CTQ150, 20CTQ150S, 20CTQ150-1
Bulletin PD-20648 rev. C 09/04
10
Allowable Power Loss (Watts)
Allowable Lead Temperature (°C)
180
170
DC
160
150 Square wave (D = 0.50)
80% Rated Vr applied
140 see note (2)
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
9
8
7
6
DC
5
RMS Limit
4
3
2
1
130
0
2
4
6
8
0
10 12 14 16
0
Average Forward Current - I F(AV) (A)
Fig. 5 - Maximum Average Forward Current
Vs. Allowable Lead Temperature
Non-Repetitive Surge Current - I FSM (A)
3
6
9
12
15
Average Forward Current - I F(AV) (A)
Fig. 6 - Maximum Average Forward Dissipation
Vs. Average Forward Current
1000
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 - Maximum Peak Surge Forward Current Vs. Pulse Duration
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 = TJ - (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 @ VR1 = 80% rated VR
4
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20CTQ150, 20CTQ150S, 20CTQ150-1
Bulletin PD-20648 rev. C 09/04
Outline Table
10.54 (0.41)
1.32 (0.05)
MAX.
3.78 (0.15)
3.54 (0.14)
2.92 (0.11)
2.54 (0.10)
TERM 2
15.24 (0.60)
14.84 (0.58)
1.22 (0.05)
DIA.
6.48 (0.25)
6.23 (0.24)
1 2 3
14.09 (0.55)
3.96 (0.16)
13.47 (0.53)
3.55 (0.14)
2°
0.10 (0.004)
2.04 (0.080) MAX.
1.40 (0.05)
Base
Common
Cathode
2.89 (0.11)
1.15 (0.04)
0.94 (0.04)
2
2.64 (0.10)
0.69 (0.03)
1 2 3
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
5.08 (0.20) REF.
2
Common
Cathode
1
Anode
3
Anode
Conform to JEDEC outline TO-220AB
Dimensions in millimeters and (inches)
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
Base
Common
Cathode
2
1
Anode
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2
Common
Cathode
3
Anode
5
20CTQ150, 20CTQ150S, 20CTQ150-1
Bulletin PD-20648 rev. C 09/04
Outline Table
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
Conform to JEDEC outline D2Pak (SMD-220)
Dimensions in millimeters and (inches)
Tape & Reel Information
TRR
1.60 (0.063)
1.50 (0.059)
4.10 (0.161)
3.90 (0.153)
1.60 (0.063)
1.50 (0.059)
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)
15.42 (0.609)
15.22 (0.601)
TRL
1.75 (0.069)
10.90 (0.429)
10.70 (0.421)
1.25 (0.049)
24.30 (0.957)
23.90 (0.941)
DIA.
4.72 (0.186)
16.10 (0.634)
4.52 (0.178)
15.90 (0.626)
FEED DIRECTION
13.50 (0.532)
12.80 (0.504) DIA.
26.40 (1.039)
24.40 (0.961)
SMD-220 Tape & Reel
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
360 (14.173)
DIA. MAX.
60 (2.362)
of 800 pieces per reel for both
TRL and TRR.
DIA. MIN .
Dimensions in millimeters and (inches)
6
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20CTQ150, 20CTQ150S, 20CTQ150-1
Bulletin PD-20648 rev. C 09/04
Part Marking Information
EXAMPLE: THIS IS A 20CTQ150
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
TO-220
THIS IS A 20CTQ150S
LOT CODE 8024
ASSEMBLED ON WW 02, 2000
IN THE ASSEMBLY LINE "L"
INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
20CTQ150S
DATE CODE
ASSEMBLY
LOT CODE
YEAR 0 = 2000
WEEK 02
LINE L
D2PAK
PART NUMBER
EXAMPLE: THIS IS A 20CTQ150-1
LOT CODE 1789
ASSEMBLED ON WW 19, 1999
IN THE ASSEMBLY LINE "C"
INTERNATIONAL
RECTIFIER
LOGO
ASSEMBLY
LOT CODE
DATE CODE
YEAR 9 = 1999
WEEK 19
LINE C
TO-262
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7
20CTQ150, 20CTQ150S, 20CTQ150-1
Bulletin PD-20648 rev. C 09/04
Ordering Information Table
Device Code
20
C
T
Q
150
S
TRL
-
1
2
3
4
5
6
7
8
1
-
Current Rating (20 = 20A)
2
-
C = Common Cathode
3
-
T = TO-220
4
-
Q = Schottky Q Series
5
-
Voltage Rating (150 = 150V)
6
-
y none = TO-220AB
7
-
y -1
= TO-262
yS
= D2Pak
y none = Tube (50 pieces)
y TRL = Tape & Reel (Left Oriented - for D 2Pak only)
y TRR = Tape & Reel (Right Oriented - for D 2Pak only)
8
-
y none = Standard Production
y PbF = Lead-Free
Data and specifications subject to change without notice.
This product has been designed 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. 09/04
8
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