Bulletin PD-20795 rev. A 11/06
52CPQ030PbF
SCHOTTKY RECTIFIER
50 Amp
IF(AV) = 50Amp
VR = 30V
Description/ Features
Major Ratings and Characteristics
Characteristics
52CPQ030 Units
IF(AV) Rectangular
50
A
VRRM
30
V
IFSM @ tp = 5 μs sine
2180
A
VF
0.38
V
- 55 to 150
°C
waveform
TJ
@ 25 Apk, TJ= 125°C
(per leg)
range
The 52CPQ030PbF center tap 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
Center tap TO-247 package
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
Base
Common
Cathode
2
1
Anode
1
3
2
Anode
2
Common
Cathode
TO-247AC
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1
52CPQ030PbF
Bulletin PD-20795 rev. A 11/06
Voltage Ratings
Part number
VR
52CPQ030PbF
Max. DC Reverse Voltage (V)
30
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward
Current
IFSM
* See Fig. 5
52CPQ Units
(Per Leg)
25
(Per Device)
Conditions
A
50% duty cycle @ TC = 132°C, rectangular wave form
A
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
50
Max. Peak One Cycle Non-Repetitive
2180
Surge Current (Per Leg)
600
* See Fig. 7
EAS
Non-Repetitive Avalanche Energy
(Per Leg)
27
mJ
IAR
Repetitive Avalanche Current
(Per Leg)
6
A
5μs Sine or 3μs Rect. pulse
TJ = 25 °C, IAS = 6 Amps, L = 1.5 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
52CPQ Units
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
Conditions
0.48
0.55
0.38
V
V
V
@ 25A
@ 50A
@ 25A
0.49
V
@ 50A
TJ = 25 °C
TJ = 125 °C
Max. Reverse Leakage Current
1.9
mA
TJ = 25 °C
(Per Leg) * See Fig. 2
450
mA
TJ = 125 °C
TJ = TJ max.
(1)
VR = rated VR
VF(TO) Threshold Voltage
0.24
V
rt
Forward Slope Resistance
5.05
mΩ
CT
Max. Junction Capacitance (Per Leg)
4600
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
52CPQ Units
TJ
Max. Junction Temperature Range
-55 to 150
Tstg
Max. Storage Temperature Range
-55 to 150
RthJC Max. Thermal Resistance Junction
Conditions
°C
°C
0.8
°C/W DC operation
0.4
°C/W DC operation
to Case (Per Leg) * See Fig. 4
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
RthCS Typical Thermal Resistance, Case
to Heatsink
wt
Approximate Weight
T
Mounting Torque
Min.
Max.
Case Style
Marking Device
2
0.25
°C/W Mounting surface , smooth and greased
6 (0.21)
g (oz.)
6 (5)
Kg-cm
(Ibf-in)
12 (10)
TO-247AC(TO-3P)
JEDEC
52CPQ030
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52CPQ030PbF
Bulletin PD-20795 rev. A 11/06
1000
1000
Reverse Current - I R (mA)
100
125°C
100°C
10
75°C
1
50°C
0.1
25°C
0.01
0
5
10
15
20
25
30
Reverse Voltage - V R (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
(pF)
10000
10
T
Instantaneous Forward Current - I F (A)
TJ = 150°C
100
TJ= 125°C
TJ= 25°C
1
TJ = 25°C
Junction Capacitance - C
TJ= 150°C
1000
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
5
10
15
20
25
30
Forward Voltage Drop - VFM (V)
Reverse Voltage - VR (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
35
Thermal Impedance Z thJC (°C/ W)
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
0.1
t1
t2
Notes:
Single Pulse
(Thermal Resistance)
1. Duty factor D = t 1 / t 2
2. Peak TJ = PDM x ZthJC + TC
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
t 1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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3
52CPQ030PbF
Bulletin PD-20795 rev. A 11/06
15
DC
140
Average Power Loss - (Watts)
Allowable Case Temperature - (°C)
150
130
Square wave (D = 0.50)
80% Rated V R applied
120
110
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
10
DC
RMSLimit
5
se e note (2)
100
0
5
10
15
20
25
30
35
0
40
0
Average Forward Current - I F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Non-Repetitive Surge Current - I FSM (A)
5
10
15
20
25
30
35
40
Average Forward Current - I F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
10000
1000
At Any Rated Load Condition
And With Rated V RRM 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
HIGH-SPEED
SWITCH
IRFP460
DUT
Rg = 25 ohm
CURRENT
MONITOR
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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52CPQ030PbF
Bulletin PD-20795 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 52CPQ030
WITH ASSEMBLY
LOT CODE 5657
ASSEMBLED ON WW 35, 2000
IN ASSEMBLY LINE "H"
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INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
52CPQ030
P035H
56
ASSEMBLY
LOT CODE
57
DATE CODE
P = LEAD-FREE
YEAR 0 = 2000
WEEK 35
LINE H
5
52CPQ030PbF
Bulletin PD-20795 rev. A 11/06
Ordering Information Table
Device Code
52
C
P
Q
1
2
3
4
030 PbF
5
6
1
-
Current Rating (50A)
2
-
Circuit Configuration
3
-
Package
4
-
Schottky "Q" Series
5
-
Voltage Code (030 = 30V)
6
-
y none = Standard Production
C = Common Cathode
P = TO-247
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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