VS-40CTQ150S-M3, VS-40CTQ150-1-M3
www.vishay.com
Vishay Semiconductors
High Performance Schottky Rectifier, 2 x 20 A
FEATURES
Very low forward voltage drop
175 C T operation
J
Center tap TO-220 package
2
1
High frequency operation
1
High purity, high temperature epoxy
3
2
encapsulation for enhanced mechanical strength and
2
D PAK (TO-263AB) 3 TO-262AA
moisture resistance
Base Base
Guard ring for enhanced ruggedness and long term
common common
reliability
cathode cathode
2 2
Meets MSL level 1, per J-STD-020, LF maximum peak
of 245 C
Designed and qualified according to JEDEC -JESD 47
Material categorization: for definitions of compliance
2 2
please see www.vishay.com/doc?99912
1 1
Common 3 3
Common
Anode cathode Anode Anode cathode Anode
DESCRIPTION
VS-40CTQ150S-M3 VS-40CTQ150-1-M3
The VS-40CTQ... center tap Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
PRIMARY CHARACTERISTICS leakage. The proprietary barrier technology allows for
reliable operation up to 175 C junction temperature. Typical
I 2 x 20 A
F(AV)
applications are in switching power supplies, converters,
V 150 V
R
freewheeling diodes, and reverse battery protection.
V at I 0.71 V
F F
I 15 mA at 125 C
RM
T max. 175 C
J
E 1 mJ
AS
2
Package D PAK (TO-263AB), TO-262AA
Circuit configuration Common cathode
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I Rectangular waveform 40 A
F(AV)
V 150 V
RRM
I t = 5 s sine 1500 A
FSM p
V 20 A , T = 125 C (per leg) 0.71 V
F pk J
T -55 to +175 C
J
VOLTAGE RATINGS
VS-40CTQ150S-M3
PARAMETER SYMBOL UNITS
VS-40CTQ150-1-M3
Maximum DC reverse voltage V
R
150 V
Maximum working peak reverse voltage V
RWM
Revision: 27-Oct-17 Document Number: 95732
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-40CTQ150S-M3, VS-40CTQ150-1-M3
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
per leg 20
Maximum average forward
I 50 % duty cycle at T = 140 C, rectangular waveform
F(AV) C
current, see fig. 5
per device 40
5 s sine or 3 s rect. pulse Following any rated 1500
A
Maximum peak one cycle non-repetitive load condition and
I
FSM
10 ms sine or 6 ms rect.
surge current per leg, see fig. 7 with rated V
RRM 250
pulse
applied
Non-repetitive avalanche energy per leg E T = 25 C, I = 1.5 A, L = 0.9 mH 1.0 mJ
AS J AS
Current decaying linearly to zero in 1 s
Repetitive avalanche current per leg I Frequency limited by T maximum V = 1.5 x V 1.5 A
AR J A R
typical
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
20 A 0.93
T = 25 C
J
40 A 1.16
Maximum forward voltage drop per leg
(1)
V V
FM
See fig. 1
20 A 0.71
T = 125 C
J
40 A 0.85
T = 25 C 50 A
J
Maximum reverse leakage current per leg
(1)
I V = Rated V
RM R R
See fig. 2
T = 125 C 15 mA
J
Maximum junction capacitance per leg C V = 5 V (test signal range 100 kHz to 1 MHz), 25 C 450 pF
T R DC
Typical series inductance per leg L Measured lead to lead 5 mm from package body 8.0 nH
S
Maximum voltage rate of change dV/dt Rated V 10 000 V/s
R
Note
(1)
Pulse width < 300 s, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOLTEST CONDITIONSVALUESUNITS
Maximum junction and storage temperature range T , T -55 to +175 C
J Stg
Maximum thermal resistance, DC operation
1.5
junction to case per leg See fig. 4
R
thJC
Maximum thermal resistance, C/W
DC operation 0.75
junction to case per package
Typical thermal resistance, case to heatsink R Mounting surface, smooth and greased 0.5
thCS
2g
Approximate weight
0.07 oz.
minimum 6 (5)
kgf cm
Mounting torque Non-lubricated threads
(lbf in)
maximum 12 (10)
2
Case style D PAK (TO-263AB) 40CTQ150S
Marking device
Case style TO-262AA 40CTQ150-1
Revision: 27-Oct-17 Document Number: 95732
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000