VISHAY 30CTQ035STRLPBF

30CTQ...SPbF/30CTQ...-1PbF
Vishay High Power Products
Schottky Rectifier, 2 x 15 A
FEATURES
30CTQ...-1PbF
30CTQ...SPbF
• 175 °C TJ operation
Available
• Center tap TO-220 package
RoHS*
• Very low forward voltage drop
COMPLIANT
• High frequency operation
Base
common
cathode
2
Base
common
cathode
2
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
2
1 Common
3
Anode cathode Anode
2
1 Common
3
Anode cathode Anode
D2PAK
TO-262
• Designed and qualified for Q101 level
DESCRIPTION
The 30CTQ.. 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 175 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
PRODUCT SUMMARY
IF(AV)
2 x 15 A
VR
35 to 45 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
CHARACTERISTICS
VALUES
UNITS
30
A
35 to 45
V
Rectangular waveform
VRRM
IFSM
tp = 5 µs sine
1060
A
VF
15 Apk, TJ = 125 °C (per leg)
0.56
V
TJ
Range
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
Maximum working peak reverse voltage
VR
VRWM
30CTQ035SPbF
30CTQ035-1PbF
30CTQ040SPbF
30CTQ040-1PbF
30CTQ045SPbF
30CTQ045-1PbF
UNITS
35
40
45
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average forward current
See fig. 5
IF(AV)
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
IFSM
Non-repetitive avalanche energy per leg
EAS
TJ = 25 °C, IAS = 3.0 A, L = 4.40 mH
20
mJ
IAR
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
3.0
A
Repetitive avalanche current per leg
50 % duty cycle at TC = 127 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated load
condition and with rated
VRRM applied
30
1060
A
265
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94188
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
1
30CTQ...SPbF/30CTQ...-1PbF
Vishay High Power Products Schottky Rectifier, 2 x 15 A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
15 A
Maximum forward voltage drop per leg
See fig. 1
VFM (1)
15 A
IRM (1)
0.76
0.70
2
VR = Rated VR
TJ = 125 °C
V
0.56
TJ = 125 °C
TJ = 25 °C
UNITS
0.62
TJ = 25 °C
30 A
30 A
Maximum reverse leakage current per leg
See fig. 2
VALUES
mA
15
Maximum junction capacitance per leg
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
900
pF
Typical series inductance per leg
LS
Measured lead to lead 5 mm from package body
8.0
nH
Maximum voltage rate of change
dV/dt
10 000
V/µs
Rated VR
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
TEST CONDITIONS
TJ, TStg
Maximum thermal resistance,
junction to case per leg
RthJC
Maximum thermal resistance,
junction to case per package
Typical thermal resistance,
case to heatsink
RthCS
Marking device
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2
UNITS
- 55 to 175
°C
DC operation
See fig. 4
3.25
DC operation
1.63
Mounting surface, smooth and greased
0.50
°C/W
2
g
0.07
oz.
minimum
6 (5)
kgf ⋅ cm
maximum
12 (10)
(lbf ⋅ in)
Approximate weight
Mounting torque
VALUES
D2PAK
30CTQ045S
Case style TO-262
30CTQ045-1
Case style
For technical questions, contact: [email protected]
Document Number: 94188
Revision: 13-Aug-08
30CTQ...SPbF/30CTQ...-1PbF
Schottky Rectifier, 2 x 15 A Vishay High Power Products
1000
IR - Reverse Current (mA)
IF - Instantaneous Forward
Current (A)
1000
100
TJ =175° C
TJ =125° C
TJ = 25° C
10
1
100
TJ = 175 °C
10
TJ = 150 °C
TJ = 125 °C
1
TJ = 100 °C
0.1
TJ = 75 °C
0.01
TJ = 50 °C
0.001
TJ = 25 °C
0.0001
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
1.8
5
10
15
20
25
30
35
40
45
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
1000
TJ = 25 °C
100
0
10
20
30
40
50
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
10
1
0.1
0.01
0.00001
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Single pulse
(thermal resistance)
0.0001
0.001
0.01
0.1
1
1.0
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Document Number: 94188
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
3
30CTQ...SPbF/30CTQ...-1PbF
14
180
Average Power Loss (Watts)
Allowable Case Temperature (°C)
Vishay High Power Products Schottky Rectifier, 2 x 15 A
RthJC (DC) = 325 °C/W
170
160
DC
150
140
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
12
10
RMS limit
8
6
4
DC
2
0
130
0
2
4
6
8
0
10 12 14 16 18 20 22
2
4
6
8
10 12 14 16 18 20 22
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
1000
At any rated load condition
and with rated VRRM applied
following surge
100
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
L
D.U.T.
IRFP460
Rg = 25 Ω
Current
monitor
High-speed
switch
Freewheel
diode
+ Vd = 25 V
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
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For technical questions, contact: [email protected]
Document Number: 94188
Revision: 13-Aug-08
30CTQ...SPbF/30CTQ...-1PbF
Schottky Rectifier, 2 x 15 A Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
30
C
T
Q
045
S
1
2
3
4
5
6
1
-
Current rating (30 A)
2
-
Circuit configuration:
TRL PbF
7
8
C = Common cathode
3
-
T = TO-220
4
-
Schottky “Q” series
5
-
Voltage ratings
6
-
S = D2PAK
7
-
None = Tube (50 pieces)
035 = 35 V
040 = 40 V
045 = 45 V
-1 = TO-262
TRL = Tape and reel (left oriented - for D2PAK only)
TRR = Tape and reel (right oriented - for D2PAK only)
8
-
None = Standard production
PbF = Lead (Pb)-free
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95014
Part marking information
http://www.vishay.com/doc?95008
Packaging information
http://www.vishay.com/doc?95032
Document Number: 94188
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1