Bulletin PD-20784 rev. A 11/06
30CPQ035PbF
30CPQ040PbF
30CPQ045PbF
30 Amp
SCHOTTKY RECTIFIER
IF(AV) = 30Amp
VR = 35/ 45V
Major Ratings and Characteristics
Characteristics
IF(AV) Rectangular
Description/ Features
Values
Units
30
A
waveform
VRRM
IFSM
VF
35/ 45
V
@ tp = 5 μs sine
1020
A
@ 15 Apk, TJ=125°C
0.50
V
- 55 to 150
°C
(per leg)
TJ
The 30CPQ...PbF 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.
150° C TJ operation
Center tap TO-247 package
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
Case Styles
Base
Common
Cathode
2
1
Anode
1
3
2
Anode
2
Common
Cathode
TO-247AC
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1
30CPQ035PbF, 30CPQ040PbF, 30CPQ045PbF
Bulletin PD-20784 rev. A 11/06
Voltage Ratings
Part number
VR
30CPQ035PbF 30CPQ040PbF
Max. DC Reverse Voltage (V)
35
VRWM Max. Working Peak Reverse Voltage (V)
30CPQ045PbF
40
45
Absolute Maximum Ratings
Parameters
30CPQ... Units
IF(AV) Max. Average Forward Current
30
A
Conditions
50% duty cycle @ TC = 124 °C, rectangular wave form
* See Fig. 5
IFSM
Max. Peak One Cycle Non-Repetitive
1020
Surge Current (Per Leg) * See Fig. 7
265
EAS
Non-Repetitive Avalanche Energy
(Per Leg)
20
mJ
IAR
Repetitive Avalanche Current
(Per Leg)
3
A
A
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 = 3 Amps, L = 4.4 mH
Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
IRM
30CPQ... Units
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
Max. Reverse Leakage Current
(Per Leg) * See Fig. 2
(1)
Conditions
0.54
0.68
0.50
V
V
V
@ 15A
@ 30A
@ 15A
0.64
V
@ 30A
1.75
mA
TJ = 25 °C
70
mA
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
VR = rated VR
CT
Max. Junction Capacitance (Per Leg)
900
pF
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance (Per Leg)
7.5
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10000
V/ μs (Rated VR)
(1) Pulse Width < 300μs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
30CPQ... Units
TJ
Max. Junction Temperature Range
-55 to 150
Tstg
Max. Storage Temperature Range
-55 to 150
Conditions
°C
°C
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
2.20
°C/W DC operation
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
1.10
°C/W DC operation
RthCS Typical Thermal Resistance, Case
to Heatsink
0.24
°C/W Mounting surface , smooth and greased
wt
Approximate Weight
T
Mounting Torque
6 (0.21)
Min.
Max.
Case Style
Device Marking
6 (5)
12 (10)
* See Fig. 4
g (oz.)
Kg-cm Non-lubricated threads
(Ibf-in)
TO-247AC(TO-3P) JEDEC
30CPQ035
30CPQ040
30CPQ045
2
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30CPQ035PbF, 30CPQ040PbF, 30CPQ045PbF
Bulletin PD-20784 rev. A 11/06
1000
ReverseCurrent - I (mA)
R
1000
125°C
10
100°C
1
75°C
.1
50°C
25°C
.01
.001
0
5
10 15 20 25 30 35 40 45
ReverseVoltage- VR(V)
10
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
T =150°C
J
1000
T =125°C
J
JunctionCapacitance- C (pF)
T
InstantaneousForwardCurrent - I (A)
F
100
T =150°C
J
100
T = 25°C
J
1
.1
0
.2
.4
.6
.8
1
1.2 1.4
1.6
T =25°C
J
100
0
1.8
10
20
30
40
50
ReverseVoltage- V (V)
R
ForwardVoltageDrop- V (V)
FM
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Thermal Impedance- ZthJC (°C/W)
10
1
.1
D=0.50
D=0.33
D=0.25
D=0.17
D=0.08
P
DM
t
1
t2
Notes:
1. Dutyfactor D= t1/ t2
.01
SinglePulse
(Thermal Resistance)
.001
.00001
.0001
.001
2. PeakT =P xZ
+T
J DM thJC C
.01
.1
1
10
100
t , Rectangular PulseDuration(Seconds)
1
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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3
30CPQ035PbF, 30CPQ040PbF, 30CPQ045PbF
Bulletin PD-20784 rev. A 11/06
12
RthJC (DC) =2.20°C/W
150
AveragePower Loss- (Watts)
AllowableCaseTemperature- (°C)
155
145
140
135
DC
130
125
120
0
5
10
15
20
D=0.08
D=0.17
10
D=0.25
D=0.33
8 D=0.50
6
RMSLimit
4
DC
2
0
0 2 4 6 8 10 12 14 16 18 20 22
25
AverageForwardCurrent - I
(A)
F(AV)
AverageForwardCurrent - IF(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
Non-Repetitive Surge Current - I
FSM
(A)
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 - Max. Non-Repetitive Surge Current (Per Leg)
L
DUT
IRFP460
Rg = 25 ohm
CURRENT
MONITOR
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
+
Vd = 25 Volt
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
4
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30CPQ035PbF, 30CPQ040PbF, 30CPQ045PbF
Bulletin PD-20784 rev. A 11/06
Outline Table
Conform to JEDEC outline TO-247AC (TO-3P)
Dimensions in millimeters and (inches)
Marking Information
EXAMPLE: THIS IS A 30CPQ045
WITH ASSEMBLY
LOT CODE 5657
ASSEMBLED ON WW 35, 2000
IN ASSEMBLY LINE "H"
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INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
30CPQ045
P035H
56
ASSEMBLY
LOT CODE
57
DATE CODE
P = LEAD-FREE
YEAR 0 = 2000
WEEK 35
LINE H
5
30CPQ035PbF, 30CPQ040PbF, 30CPQ045PbF
Bulletin PD-20784 rev. A 11/06
Ordering Information Table
Device Code
30
C
P
Q
1
2
3
4
045 PbF
5
1
-
Current Rating (30 = 30A)
2
-
Circuit Configuration
3
-
6
C = Common Cathode
Package
P = TO-247
4
-
Schottky "Q" Series
035 = 35V
5
-
Voltage Code
040 = 40V
6
-
y none = Standard Production
045 = 45V
y PbF = Lead-Free
Tube Standard Pack Quantity : 25 pieces
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. 11/06
6
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