Brochure

APPLICATIONS
MULTIPLE DESIGN TOOLS AVAILABLE
SPECIAL FEATURES
Extended Resistance vs Temperature Capability
IG12125097-1909
© 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
www.vishay.com
• AC/DC and DC/DC converters
• Load dump and DC-Link circuits
• Battery charging equipment
• Welding equipment
• Motor drives
• LTspice
®
models available with Monte Carlo tolerances
(online)
• VHDL-AMS models available (live tunable design online
on SystemVision
®
Cloud website)
• 3D models available (online)
• Up to 1000 V withstanding
• Up to 105 °C ambient temperature
• Self-protected against overheating
2 sizes / R
25
= 60 Ω to 500 Ω
or 500 Ω
Voltage: 500 V
DC
to 1000 V
DC
Energy: 150 J to 240 J (per PTC)
For Technical Questions: [e-mail]
PTCEL INRUSH CURRENT LIMITING THERMISTORS
THROUGH-HOLE HIGH ENERGY CERAMIC DISCS
1000 V
105 °C
INRUSH CURRENT LIMIT / LOAD DUMP /
SAFE EMERGENCY DISCHARGE / PRE-CHARGE
Simulation on SystemVision
®
Cloud
100 000 000
10 000 000
1 000 000
100 00
10 000
1 000
100
10
-40 -10 20 50 80 110 140 170 200
R
PTC
(Ω)
(°C)
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1
3
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