VISHAY 30L30CTS

30L30CTS/30L30CT-1
Vishay High Power Products
Schottky Rectifier, 2 x 15 A
FEATURES
30L30CT-1
30L30CTS
• 150 °C TJ operation
• Center tap configuration
• Very low forward voltage drop
• 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
• Designed and qualified for Q101 level
2
1 Common
3
Anode cathode Anode
2
1 Common
3
Anode cathode Anode
D2PAK
TO-262
DESCRIPTION
This 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, freewheeling diodes,
and reverse battery protection.
PRODUCT SUMMARY
IF(AV)
2 x 15 A
VR
30 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
CHARACTERISTICS
Rectangular waveform
VRRM
VALUES
UNITS
30
A
30
VF
15 Apk, TJ = 125 °C (per leg)
TJ
Range
V
0.37
- 55 to 150
°C
30L30CTS
30L30CT-1
UNITS
30
V
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
SYMBOL
per device
per leg
IF(AV)
TEST CONDITIONS
50 % duty cycle at TC = 140 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
Following any rated load
condition and with rated
VRRM applied
VALUES
UNITS
30
15
1450
A
Maximum peak one cycle non-repetitive
surge current
IFSM
Non-repetitive avalanche energy per leg
EAS
TJ = 25 °C, IAS = 2 A, L = 7.5 mH
15
mJ
IAR
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
2
A
Repetitive avalanche current per leg
Document Number: 93960
Revision: 21-Aug-08
10 ms sine or 6 ms rect. pulse
For technical questions, contact: [email protected]
220
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30L30CTS/30L30CT-1
Vishay High Power Products Schottky Rectifier, 2 x 15 A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
15 A
VFM (1)
Maximum forward voltage drop per leg
TJ = 25 °C
30 A
15 A
TJ = 125 °C
30 A
Maximum reverse leakage current per leg
IRM (1)
TJ = 25 °C
VR = Rated VR
TJ = 125 °C
Maximum junction capacitance per leg
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Typical series inductance per leg
LS
Measured lead to lead 5 mm from package body
Maximum voltage rate of change
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
dV/dt
Rated VR
VALUES
UNITS
0.46
0.57
V
0.37
0.50
1.50
350
mA
1500
pF
8.0
nH
10 000
V/µs
VALUES
UNITS
- 55 to 150
°C
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and
storage temperature range
TEST CONDITIONS
TJ, TStg
Maximum thermal resistance,
junction to case per leg
1.5
RthJC
Maximum thermal resistance,
junction to case per package
DC operation
2
Approximate weight
Mounting torque
Marking device
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2
°C/W
0.8
g
0.07
oz.
minimum
6 (5)
kgf · cm
maximum
12 (10)
(lbf · in)
Case style D2PAK
30L30CTS
Case style TO-262
30L30CT-1
For technical questions, contact: [email protected]
Document Number: 93960
Revision: 21-Aug-08
30L30CTS/30L30CT-1
1000
1000
TJ = 150 °C
IR - Reverse Current (mA)
IF - Instantaneous Forward Current (A)
Schottky Rectifier, 2 x 15 A Vishay High Power Products
100
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
10
100
TJ = 125 °C
TJ = 100 °C
10
TJ = 75 °C
1
TJ = 50 °C
0.1
TJ = 25 °C
0.01
1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
5
0
VFM - Forward Voltage Drop (V)
10
15
25
20
30
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
CT - Junction Capacitance (pF)
10 000
TJ = 25 °C
1000
100
0
5
10
15
20
25
30
35
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
PDM
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
t1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.001
0.01
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.1
1
10
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Document Number: 93960
Revision: 21-Aug-08
For technical questions, contact: [email protected]
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30L30CTS/30L30CT-1
10
150
RMS limit
145
Average Power Loss (W)
Allowable Case Temperature (°C)
Vishay High Power Products Schottky Rectifier, 2 x 15 A
DC
140
Square wave (D = 0.50)
135
8
DC
6
DC = 0.20
DC = 0.25
DC = 0.33
DC = 0.50
DC = 0.75
4
2
See note (1)
0
130
0
5
10
15
20
25
5
0
10
15
20
25
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
IFSM - Non-RepetitiveSurge Current (A)
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
10 000
At any rated load condition
and with rated VRRM applied
following surge
1000
100
100
10
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
Formula used: TC = TJ - Pd x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6)
(1)
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For technical questions, contact: [email protected]
Document Number: 93960
Revision: 21-Aug-08
30L30CTS/30L30CT-1
Schottky Rectifier, 2 x 15 A Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
30
L
30
C
T
S
TRL
-
1
2
3
4
5
6
7
8
1
-
Current rating (30 A)
2
-
L = Low VF
3
-
Voltage rating (30 = 30 V)
4
-
Circuit configuration:
C = Common cathode
5
-
6
-
T = TO-220
S = D2PAK
-1 = TO-262
7
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented)
TRR = Tape and reel (right oriented)
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 nformation
http://www.vishay.com/doc?95032
SPICE model
http://www.vishay.com/doc?95287
Document Number: 93960
Revision: 21-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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