Littelfuse, Inc. Overvoltage Protection - TVS Diodes - Surface Mount - Series: P4SMA - P4SMA540C P4SMA540C

Description
The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 400 W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01 % Excellent clamping capability Typical IR less than 1μA when VBR min>12V Surface mount footprint for compact PCB layout Low profile package Typical failure mode due to exceeding maximum ratings is a short circuit condition Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A IEC 61000-4-2 ESD 30 kV (Air), 30 kV (Contact) Built-in strain relief Fast response time typically less than 1 ps from 0 V to BV min
  • Overvoltage Protection - TVS Diodes - Surface Mount - Series: P4SMA - P4SMA540C - P4SMA540C - Littelfuse, Inc.
    Littelfuse, Inc.
  • TVS Diodes - P4SMA540C-ND - DigiKey
    DigiKey
  • 400W 486V TVS Protection Diode - 144-P4SMA540C - ERSAELECTRONICS PTE. LTD.
    ERSAELECTRONICS PTE. LTD.
  • Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes - P4SMA540C - Acme Chip Technology Co., Limited
    Acme Chip Technology Co., Limited
Request a Quote Datasheet
Description
The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 400 W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01 % Excellent clamping capability Typical IR less than 1μA when VBR min>12V Surface mount footprint for compact PCB layout Low profile package Typical failure mode due to exceeding maximum ratings is a short circuit condition Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A IEC 61000-4-2 ESD 30 kV (Air), 30 kV (Contact) Built-in strain relief Fast response time typically less than 1 ps from 0 V to BV min
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Overvoltage Protection - TVS Diodes - Surface Mount - Series: P4SMA - P4SMA540C - P4SMA540C - Littelfuse, Inc.
Littelfuse, Inc.
Rosemont, IL, United States
Overvoltage Protection - TVS Diodes - Surface Mount - Series: P4SMA - P4SMA540C
P4SMA540C
Overvoltage Protection - TVS Diodes - Surface Mount - Series: P4SMA - P4SMA540C P4SMA540C
The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 400 W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01 % Excellent clamping capability Typical IR less than 1μA when VBR min>12V Surface mount footprint for compact PCB layout Low profile package Typical failure mode due to exceeding maximum ratings is a short circuit condition Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A IEC 61000-4-2 ESD 30 kV (Air), 30 kV (Contact) Built-in strain relief Fast response time typically less than 1 ps from 0 V to BV min

The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 400 W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01 % Excellent clamping capability Typical IR less than 1μA when VBR min>12V Surface mount footprint for compact PCB layout Low profile package Typical failure mode due to exceeding maximum ratings is a short circuit condition Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A IEC 61000-4-2 ESD 30 kV (Air), 30 kV (Contact) Built-in strain relief Fast response time typically less than 1 ps from 0 V to BV min

Supplier's Site Datasheet
TVS Diodes - P4SMA540C-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
TVS Diodes
P4SMA540C-ND
TVS Diodes P4SMA540C-ND
777V Clamp 500mA Ipp Tvs Diode Surface Mount DO-214AC (SMA)

777V Clamp 500mA Ipp Tvs Diode Surface Mount DO-214AC (SMA)

Buy Now Datasheet
400W 486V TVS Protection Diode - 144-P4SMA540C - ERSAELECTRONICS PTE. LTD.
ERSAELECTRONICS PTE. LTD.
Singapore
400W 486V TVS Protection Diode
144-P4SMA540C
400W 486V TVS Protection Diode 144-P4SMA540C
Bidirectional TVS Diode, 400W, 486V VRWM, SMA Product overview: P4SMA540C from Littelfuse is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TVS, 400W, 486V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 400W, 486V, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-P4SMA540C can be used for catalog matching and distributor lookup.

Bidirectional TVS Diode, 400W, 486V VRWM, SMA Product overview: P4SMA540C from Littelfuse is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TVS, 400W, 486V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 400W, 486V, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-P4SMA540C can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes - P4SMA540C - Acme Chip Technology Co., Limited
Acme Chip Technology Co., Limited
Shenzhen, China
Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes
P4SMA540C
Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes P4SMA540C
TVS DIODE 486VWM 777VC DO214AC

TVS DIODE 486VWM 777VC DO214AC

Supplier's Site

Technical Specifications

  Littelfuse, Inc. DigiKey ERSAELECTRONICS PTE. LTD. Acme Chip Technology Co., Limited
Product Category Transient Voltage Suppressor Diodes (TVS) Transient Voltage Suppressor Diodes (TVS) Transient Voltage Suppressor Diodes (TVS) Transient Voltage Suppressor Diodes (TVS)
Product Number P4SMA540C P4SMA540C-ND 144-P4SMA540C P4SMA540C
Product Name Overvoltage Protection - TVS Diodes - Surface Mount - Series: P4SMA - P4SMA540C TVS Diodes 400W 486V TVS Protection Diode Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes
RoHS Compliant RoHS RoHS
VC 777 volts 777 volts 777 volts
VBR 486 to 594 volts 487 volts 487 volts
Configuration Single Single
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