VS-18TQ040SPBF Vishay, VS-18TQ040SPBF Datasheet

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VS-18TQ040SPBF

Manufacturer Part Number
VS-18TQ040SPBF
Description
Schottky Rectifier, 18 A
Manufacturer
Vishay
Datasheet
Document Number: 94150
Revision: 12-Mar-10
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Non-repetitive avalanche energy
Repetitive avalanche current
F(AV)
FSM
J
RRM
F
D
I
F(AV)
2
V
PAK
R
VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF
Rectangular waveform
Range
t
18 Apk, T
Range
p
N/C
= 5 μs sine
SYMBOL
For technical questions, contact:
CHARACTERISTICS
I
I
1
E
F(AV)
FSM
I
cathode
35 V to 45 V
AR
AS
Ba e
Schottky Rectifier, 18 A
SYMBOL
J
18 A
V
= 125 °C
2
RWM
V
R
50 % duty cycle at T
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
T
Current decaying linearly to zero in 1 μs
Frequency limited by T
Anode
J
3
= 25 °C, I
VS-18TQ035SPbF
AS
= 3.6 A, L = 3.7 mH
35
TEST CONDITIONS
C
FEATURES
• 175 °C T
• Low forward voltage drop
• High frequency operation
• High
• Guard ring for enhanced ruggedness and long
• Meets MSL level 1, per J-STD-020, LF maximum peak of
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
DESCRIPTION
The VS-18TQ... 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.
= 149 °C, rectangular waveform
J
diodestech@vishay.com
encapsulation
strength and moisture resistance
term reliability
260 °C
maximum V
VS-18TQ040SPbF
- 55 to 175
VALUES
35 to 45
purity,
1800
0.53
Following any rated
load condition and with
rated V
J
18
operation
A
= 1.5 x V
40
Vishay High Power Products
RRM
for
high
applied
R
typical
enhanced
temperature
VS-18TQ045SPbF
45
VALUES
mechanical
1800
390
3.6
18
24
UNITS
epoxy
°C
A
V
A
V
www.vishay.com
UNITS
UNITS
mJ
V
A
A
A
1

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VS-18TQ040SPBF Summary of contents

Page 1

... VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF 2 D PAK N/C PRODUCT SUMMARY I F(AV MAJOR RATINGS AND CHARACTERISTICS SYMBOL I Rectangular waveform F(AV) V Range RRM μs sine FSM Apk Range J VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Maximum average forward current See fig ...

Page 2

... VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER Maximum forward voltage drop See fig. 1 Maximum reverse leakage current See fig. 2 Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 μs, duty cycle < THERMAL - MECHANICAL SPECIFICATIONS ...

Page 3

... VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF 1000 T = 175 ° 125 ° °C J 0.1 0 0.2 0.4 0.6 0.8 1 Forward Voltage Drop (V) FM Fig Maximum Forward Voltage Drop Characteristics 10 1 0.1 0.01 Single pulse (thermal resistance) 0.001 0.00001 0.0001 Fig Maximum Thermal Impedance Z Document Number: 94150 Revision: 12-Mar-10 Schottky Rectifier ...

Page 4

... VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF Vishay High Power Products 180 18TQ 175 R (DC) = 1.50 °C/W thJC 170 165 DC 160 155 150 Average Forward Current (A) F(AV) Fig Maximum Allowable Case Temperature vs. Average Forward Current D.U.T. Current monitor www.vishay.com 4 Schottky Rectifier 000 ...

Page 5

... VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF ORDERING INFORMATION TABLE Device code VS Dimensions Part marking information Packaging information SPICE model Document Number: 94150 Revision: 12-Mar-10 Schottky Rectifier 045 HPP product suffix - Current rating ( Circuit configuration TO-220 - Schottky “ ...

Page 6

... 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’ ...

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