Document Number: 94196 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 15-Mar-10 1
Schottky Rectifier, 2 x 15 A
VS-30L30CTSPbF, VS-30L30CT-1PbF
Vishay High Power Products
FEATURES
• 150 °C TJ operation
• Center tap configuration
• Very low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy
encapsulation for enhanced mechanical strength
and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
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
VR30 V
VS-30L30CTSPbF
D2PAK TO-262
VS-30L30CT-1PbF
Base
common
cathode
A
node Anode
Common
cathode
13
2
2
Base
common
cathode
Anode Anode
Common
cathode
13
2
2
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) Rectangular waveform 30 A
VRRM 30 V
VF15 Apk, TJ = 125 °C (per leg) 0.37
TJRange - 55 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL VS-30L30CTSPbF
VS-30L30CT-1PbF UNITS
Maximum DC reverse voltage VR30 V
Maximum working peak reverse voltage VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average
forward current
per device IF(AV) 50 % duty cycle at TC = 140 °C, rectangular waveform 30
A
per leg 15
Maximum peak one cycle non-repetitive
surge current IFSM
5 μs sine or 3 μs rect. pulse Following any rated load
condition and with rated
VRRM applied
1450
10 ms sine or 6 ms rect. pulse 220
Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 2 A, L = 7.5 mH 15 mJ
Repetitive avalanche current per leg IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical 2A
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 94196
2Revision: 15-Mar-10
VS-30L30CTSPbF, VS-30L30CT-1PbF
Vishay High Power Products Schottky Rectifier, 2 x 15 A
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum forward voltage drop per leg VFM (1)
15 A TJ = 25 °C 0.46
V
30 A 0.57
15 A TJ = 125 °C 0.37
30 A 0.50
Maximum reverse leakage current per leg IRM (1) TJ = 25 °C VR = Rated VR
1.50 mA
TJ = 125 °C 350
Maximum junction capacitance per leg CTVR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 1500 pF
Typical series inductance per leg LSMeasured lead to lead 5 mm from package body 8.0 nH
Maximum voltage rate of change dV/dt Rated VR10 000 V/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and
storage temperature range TJ, TStg - 55 to 150 °C
Maximum thermal resistance,
junction to case per leg RthJC DC operation
1.5
°C/W
Maximum thermal resistance,
junction to case per package 0.8
Approximate weight 2g
0.07 oz.
Mounting torque minimum 6 (5) kgf · cm
(lbf · in)
maximum 12 (10)
Marking device Case style D2PAK 30L30CTS
Case style TO-262 30L30CT-1
Document Number: 94196 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 15-Mar-10 3
VS-30L30CTSPbF, VS-30L30CT-1PbF
Schottky Rectifier, 2 x 15 A Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
1
10
100
1000
I
F
- Instantaneous Forward Current (A)
V
FM
- Forward Voltage Drop (V)
0.2 0.6 1.2 1.6
1.4
0.80.4
01.0
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
0.01
0.1
100
10
1
1000
I
R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
515 30
2010
025
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
100
1000
10 000
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
515 30
35
2010
025
TJ = 25 °C
0.01
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1 1
t1 - Rectangular Pulse Duration (s)
ZthJC - Thermal Impedance (°C/W)
10
Single pulse
(thermal resistance)
D = 0.75
PDM
t1
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
D = 0.20
D = 0.25
D = 0.33
D = 0.50
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 94196
4Revision: 15-Mar-10
VS-30L30CTSPbF, VS-30L30CT-1PbF
Vishay High Power Products Schottky Rectifier, 2 x 15 A
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
(1) Formula used: TC = TJ - Pd x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6)
130
135
145
140
150
Allowable Case Temperature (°C)
IF(AV) - Average Forward Current (A)
10 25
155
020
DC
See note (1)
Square wave (D = 0.50)
0
2
4
6
8
10
Average Power Loss (W)
IF(AV) - Average Forward Current (A)
515
25
2010
0
RMS limit
DC
DC = 0.20
DC = 0.25
DC = 0.33
DC = 0.50
DC = 0.75
100
1000
10 000
IFSM - Non-RepetitiveSurge Current (A)
tp - Square Wave Pulse Duration (µs)
100 1000 10 000
10
At any rated load condition
and with rated V
RRM
applied
following surge
Document Number: 94196 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 15-Mar-10 5
VS-30L30CTSPbF, VS-30L30CT-1PbF
Schottky Rectifier, 2 x 15 A Vishay High Power Products
ORDERING INFORMATION TABLE
2- Current rating (30 A)
3- L = Low VF
4- Voltage rating (30 = 30 V)
5- Circuit configuration: C = Common cathode
6- T = TO-220
7- S = D2PAK
-1 = TO-262
8- None = Tube (50 pieces)
TRL = Tape and reel (left oriented)
TRR = Tape and reel (right oriented)
- PbF = Lead (Pb)-free
9
1- HPP product suffix
Device code
51 324
6789
VS- 30 L 30 C T S TRL PbF
LINKS TO RELATED DOCUMENTS
Dimensions www.vishay.com/doc?95014
Part marking information www.vishay.com/doc?95008
Packaging nformation www.vishay.com/doc?95032
SPICE model www.vishay.com/doc?95287
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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Vishay
All product specifications and data are subject to change without notice.
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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
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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.
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