Bulletin PD-21034 rev. A 07/06
32CTQ030SPbF
32CTQ030-1PbF
32 Amp
SCHOTTKY RECTIFIER
IF(AV) = 30Amp
VR = 30V
Major Ratings and Characteristics
Characteristics
Description/ Features
Values
Units
30
A
VRRM
30
V
IFSM @ tp = 5 μs sine
900
A
VF
@ 15 Apk, TJ = 125°C
0.40
V
TJ
range
- 55 to 150
°C
IF(AV) Rectangular
waveform
The 32CTQ030.. Schottky rectifier series has been optimized for low reverse leakage at high temperature. 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
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
Case Styles
32CTQ030SPbF
32CTQ030-1PbF
Base
Common
Cathode
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
D2PAK
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2
3
Anode
1
Anode
2
Common
Cathode
3
Anode
TO-262
1
32CTQ030SPbF, 32CTQ030-1PbF
Bulletin PD-21034 rev. A 07/06
Voltage Ratings
Part number
VR
32CTQ030SPbF, 32CTQ030-1PbF
Max. DC Reverse Voltage (V)
30
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
32CTQ Units Conditions
IF(AV) Max. Average Forward Current
* See Fig. 5
30
A
Max. Peak One Cycle Non-Repetitive
900
Surge Current * See Fig. 7
250
EAS
Non-Repetitive Avalanche Energy
13
mJ
IAR
Repetitive Avalanche Current
3
A
IFSM
A
50% duty cycle @ TC = 115° C, rectangular wave form
5μs Sine or 3μs Rect. pulse
10ms Sine or 6ms Rect. pulse
Following any rated
load condition and
with rated VRRM applied
TJ = 25 °C, IAS = 1.20 Amps, L = 11.10 mH
Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
32CTQ Units Conditions
Max. Forward Voltage Drop
(1)
* See Fig. 1
V
@ 15A
0.58
V
@ 30A
0.40
V
@ 15A
0.53
V
@ 30A
1.75
mA
TJ = 25 °C
* See Fig. 2
97
mA
TJ = 125 °C
VF(TO) Threshold Voltage
0.233
V
TJ = TJ max.
mΩ
IRM
Max. Reverse Leakage Current (1)
0.49
rt
Forward Slope Resistance
9.09
CT
Max. Junction Capacitance Per Leg
1300
pF
LS
Typical Series Inductance
8.0
nH
10000
V/ μs
Per Leg
dv/dt Max. Voltage Rate of Change
TJ = 25 °C
TJ = 125 °C
VR = rated VR
VR = 5VDC (test signal range 100Khz to 1Mhz) 25 °C
Measured lead to lead 5mm from package body
(Rated VR )
(1) Pulse Width < 300μs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
32CTQ Units Conditions
TJ
Max. Junction Temperature Range
- 55 to 150
Tstg
Max. Storage Temperature Range
°C
- 55 to 150
°C
RthJC Max. Thermal Resistance Junction
to Case
Per Leg
3.25
°C/W
DC operation
RthCS Typical Thermal Resistance,
0.50
°C/W
Mounting surface , smooth and greased
* See Fig. 4
Case to Heatsink
wt
Approximate Weight
T
Mounting Torque
Marking Device
2
2 (0.07)
g (oz.)
Min.
6 (5)
Max.
12 (10)
Kg-cm
(Ibf-in)
32CTQ030S
Case style D2Pak
32CTQ030-1
Case style TO-262
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32CTQ030SPbF, 32CTQ030-1PbF
Bulletin PD-21034 rev. A 07/06
Reverse Current - I R (mA)
1000
100
TJ = 150°C
100
125°C
10
100°C
1
75°C
50°C
0.1
25°C
0.01
0.001
0
5
10
15
20
25
30
Reverse Voltage - VR (V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
10000
Junction Capacitance - C T (pF)
Instantaneous Forward Current - I F (A)
1000
10
TJ= 150°C
TJ= 125°C
TJ= 25°C
1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
TJ = 25°C
1000
100
0
5
10
15
20
25
30
35
Reverse Voltage - VR (V)
Forward Voltage Drop - V FM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Thermal Impedanc e Z thJC (°C/W)
10
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
0.1
t1
0.01
Notes:
Single Pulse
(Thermal Resistanc e)
t2
1. Duty factor D = t 1 / t 2
2. Peak TJ = PDM x Z thJC+ TC
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
t 1 , Rec tangular Pulse Dura tion (Sec onds)
Fig. 4 - Maximum Thermal Impedance Z thJC Characteristics
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3
32CTQ030SPbF, 32CTQ030-1PbF
Bulletin PD-21034 rev. A 07/06
10
150
Average Power Loss - (Watts)
Allowable Case Temperature - (°C)
160
140
DC
130
120
Sq uare wa ve (D = 0.50)
80% Rated V R a pplied
110
100
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
8
RMSLimit
6
DC
4
2
90
see note (2)
0
80
0
5
10
15
20
0
25
Average Forward Current - I F(AV) (A)
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
Non-Repetitive Surge Current - I FSM (A)
5
10
15
20
25
Average Forward Current - I F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
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 Non-Repetitive Surge Current
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 V FM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = V R1 x IR (1 - D); IR @ VR1 = 80% rated VR
4
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32CTQ030SPbF, 32CTQ030-1PbF
Bulletin PD-21034 rev. A 07/06
Outlines Table
Conform to JEDEC outline D2Pak (SMD-220)
Dimensions in millimeters and (inches)
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
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5
32CTQ030SPbF, 32CTQ030-1PbF
Bulletin PD-21034 rev. A 07/06
Part Marking Information
D2PAK
THIS IS A 32CTQ030S
LOT CODE 8024
ASSEMBLED ON WW 02, 2000
INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
32CTQ030S
DATE CODE
ASSEMBLY
LOT CODE
TO-262
EXAMPLE: THIS IS A 32CTQ030-1
LOT CODE 1789
ASSEMBLED ON WW 19, 2002
INTERNATIONAL
RECTIFIER
LOGO
ASSEMBLY
LOT CODE
YEAR 0 = 2000
WEEK 02
P = LEAD-FREE
PART NUMBER
DATE CODE
YEAR 2 = 2002
WEEK 19
P = LEAD-FREE
Tape & Reel Information
Dimensions in millimeters and (inches)
6
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32CTQ030SPbF, 32CTQ030-1PbF
Bulletin PD-21034 rev. A 07/06
Ordering Information Table
Device Code
32
C
T
Q
030
S
1
2
3
4
5
6
1
-
Current Rating (30A)
2
-
Circuit Configuration
3
-
T = TO-220
4
-
Schottky "Q" Series
5
-
Voltage Rating (030 = 30V)
6
-
y S = D 2Pak
TRL PbF
7
8
C = Common Cathode
y -1= TO-262
7
-
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 and Lead-Free.
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
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7