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Vishay Intertechnology Electronic Components Datasheet

VS-20CTQ040SPbF Datasheet

Schottky Rectifier

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VS-20CTQ...SPbF, VS-20CTQ...-1PbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 10 A
VS-20CTQ...SPbF
VS-20CTQ...-1PbF
Base
common
cathode
2
Base
common
cathode
2
2
1 Common 3
Anode cathode Anode
D2PAK
2
1 Common 3
Anode cathode Anode
TO-262
PRODUCT SUMMARY
IF(AV)
VR
2 x 10 A
35 V to 45 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
VRRM
Rectangular waveform
Range
IFSM
tp = 5 μs sine
VF 10 Apk, TJ = 125 °C (per leg)
TJ Range
FEATURES
• 175 °C TJ operation
• Center tap TO-220 package
• 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
The VS-20CTQ... 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 175 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
VALUES
20
35 to 45
1060
0.57
- 55 to 175
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
VS-20CTQ035SPbF
VS-20CTQ035-1PbF
35
VS-20CTQ040SPbF
VS-20CTQ040-1PbF
40
VS-20CTQ045SPbF
VS-20CTQ045-1PbF
UNITS
45 V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
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
Repetitive avalanche current per leg
IAR
TEST CONDITIONS
50 % duty cycle at TC = 145 °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
TJ = 25 °C, IAS = 2.0 A, L = 6.5 mH
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
20
1060
265
13
2.0
UNITS
A
mJ
A
Document Number: 94163
Revision: 12-Mar-10
For technical questions, contact: diodestech@vishay.com
www.vishay.com
1


Vishay Intertechnology Electronic Components Datasheet

VS-20CTQ040SPbF Datasheet

Schottky Rectifier

No Preview Available !

VS-20CTQ...SPbF, VS-20CTQ...-1PbF Series
Vishay High Power Products Schottky Rectifier,
2 x 10 A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop per leg
See fig. 1
VFM (1)
Maximum reverse leakage current per leg
See fig. 2
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
IRM (1)
CT
LS
dV/dt
TEST CONDITIONS
10 A
20 A
TJ = 25 °C
10 A
20 A
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
VR = Rated VR
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C
Measured lead to lead 5 mm from package body
Rated VR
VALUES
0.64
0.76
0.57
0.68
2
15
900
8.0
10 000
UNITS
V
mA
pF
nH
V/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction and storage
temperature range
TJ, TStg
Maximum thermal resistance,
junction to case per leg
Maximum thermal resistance,
junction to case per package
RthJC
DC operation
See fig. 4
DC operation
Typical thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth and greased
Approximate weight
Mounting torque
Marking device
minimum
maximum
Case style D2PAK
Case style TO-262
VALUES
- 55 to 175
UNITS
°C
3.25
1.63 °C/W
0.50
2g
0.07 oz.
6 (5)
12 (10)
kgf cm
(lbf in)
20CTQ045S
20CTQ045-1
www.vishay.com
2
For technical questions, contact: diodestech@vishay.com
Document Number: 94163
Revision: 12-Mar-10


Part Number VS-20CTQ040SPbF
Description Schottky Rectifier
Maker Vishay
Total Page 8 Pages
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