VSKT91 Vishay Siliconix, VSKT91 Datasheet

no-image

VSKT91

Manufacturer Part Number
VSKT91
Description
(VSKT71 / VSKT91) Thyristor/Diode and Thyristor/Thyristor
Manufacturer
Vishay Siliconix
Datasheet
1.VSKT91.pdf (11 pages)
www.DataSheet4U.com
MECHANICAL DESCRIPTION
The Generation 5 of ADD-A-PAK
excellent thermal performance obtained by the usage of
Direct Bonded Copper substrate with superior mechanical
ruggedness, thanks to the insertion of a solid copper
baseplate at the bottom side of the device. The Cu baseplate
allows an easier mounting on the majority of heatsink with
increased tolerance of surface roughness and improved
thermal spread. The Generation 5 of AAP modules is
manufactured without hard mold, eliminating in this way any
possible direct stress on the leads.
The electrical terminals are secured against axial pull-out:
they are fixed to the module housing via a click-stop feature
already tested and proved as reliable on other Vishay HPP
modules.
Document Number: 94421
Revision: 24-Apr-08
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
I
I
I
I
I
V
T
T
T(AV)
O(RMS)
TSM,
FSM
2
2
RRM
Stg
J
t
√t
or I
I
T(AV)
F(AV)
(ADD-A-PAK
or I
F(AV)
ADD-A-PAK
Thyristor/Diode and Thyristor/Thyristor
85 °C
As AC switch
50 Hz
60 Hz
50 Hz
60 Hz
Range
CHARACTERISTICS
TM
TM
TM
For technical questions, contact: ind-modules@vishay.com
modules combine the
75/95 A
Generation 5 Power Modules), 75/95 A
VSK.71
13.86
12.56
138.6
1665
1740
165
75
FEATURES
• High voltage
• Industrial standard package
• Thick copper baseplate
• UL E78996 approved
• 3500 V
• Totally lead (Pb)-free
• Designed and qualified for industrial level
BENEFITS
• Up to 1600 V
• Fully compatible TO-240AA
• High surge capability
• Easy mounting on heatsink
• Al
• Heatsink grounded
ELECTRICAL DESCRIPTION
These modules are intended for general purpose high
voltage applications such as high voltage regulated power
supplies, lighting circuits, temperature and motor speed
control circuits, UPS and battery charger.
400 to 1600
2
- 40 to 125
0
3
DBC insulator
RMS
isolating voltage
VSK.71, .91..PbF Series
Vishay High Power Products
VSK.91
15.91
14.52
159.1
1785
1870
210
95
UNITS
kA
kA
www.vishay.com
°C
A
V
2
2
√s
s
RoHS
COMPLIANT
1

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VSKT91 Summary of contents

Page 1

Thyristor/Diode and Thyristor/Thyristor TM (ADD-A-PAK TM ADD-A-PAK PRODUCT SUMMARY T(AV) F(AV) MECHANICAL DESCRIPTION TM The Generation 5 of ADD-A-PAK excellent thermal performance obtained by the usage of Direct Bonded Copper substrate with superior mechanical ruggedness, thanks ...

Page 2

VSK.71, .91..PbF Series Vishay High Power Products www.DataSheet4U.com ELECTRICAL SPECIFICATIONS VOLTAGE RATINGS V RRM VOLTAGE REPETITIVE PEAK TYPE NUMBER CODE REVERSE VOLTAGE VSK.71/. ON-STATE CONDUCTION PARAMETER Maximum average on-state current (thyristors) Maximum average ...

Page 3

... V RRM DRM RMS insulation voltage Maximum critical rate of rise of off-state voltage Note (1) Available with dV/dt = 1000 V/ms, to complete code add S90 i.e. VSKT91/16AS90 THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER Junction operating and storage emperature range Maximum internal thermal resistance, junction to case per module Typical thermal resistance, case to heatsink to heatsink Mounting torque ± ...

Page 4

VSK.71, .91..PbF Series Vishay High Power Products www.DataSheet4U.com 130 VSK.71.. S eries R (DC thJC 120 110 Cond uction Angle 100 90 30° 60° 90° Average On-state Current ...

Page 5

Thyristor/Diode and Thyristor/Thyristor TM (ADD-A-PAK www.DataSheet4U.com 250 200 150 100 Conduction Angle otal RMS Outp ut Current (A) 600 500 400 300 200 100 100 120 140 160 180 ...

Page 6

VSK.71, .91..PbF Series Vishay High Power Products www.DataSheet4U.com 130 VSK.91.. S eries R (DC thJC 120 110 Cond uc tion Angle 100 90 30° 60° 90° Average On-state Current (A) ...

Page 7

Thyristor/Diode and Thyristor/Thyristor TM (ADD-A-PAK www.DataSheet4U.com 350 300 250 200 150 Conduc tion Angle 100 otal RMS Outp ut Current (A) 600 500 400 300 200 100 0 0 900 800 700 600 500 400 ...

Page 8

VSK.71, .91..PbF Series Vishay High Power Products www.DataSheet4U.com 1000 100 T = 25° 125°C J VSK.71.. S eries Per Junction 1 0.5 1 1.5 2 2.5 Instantaneous On-s tate Voltage (V) Fig On-State Voltage ...

Page 9

Thyristor/Diode and Thyristor/Thyristor TM (ADD-A-PAK www.DataSheet4U.com 100 R ectangular gate pulse a)Recommended load line for rated di/ dt ohms tr = 0.5 µs, tp >= 6 µs b)Recommended load line for <= 30% rated di/ dt: 15 ...

Page 10

VSK.71, .91..PbF Series Vishay High Power Products www.DataSheet4U.com CIRCUIT CONFIGURATION VSKT ( ( ( (4) (5) (7) (6) Dimensions www.vishay.com 10 Thyristor/Diode and Thyristor/Thyristor TM (ADD-A-PAK ...

Page 11

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 ...

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