Littelfuse, Inc. Surface Mount – 400W SMF4L51A

Description
The SMF4L series of SOD-123FL small and flat lead lowprofile plastic package 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, repetition rate (duty cycle): 0.01 % Compatible with industrial standard package SOD- 123FL Low inductance, excellent clamping capability For surface mounted applications to optimize board space Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact) ESD protection of data lines in accordance with IEC 61000-4-2 EFT protection of data lines in accordance with IEC 61000-4-4 Fast response time typically below 1 ns from 0 V to Vbrmin
  • Surface Mount – 400W - SMF4L51A - Littelfuse, Inc.
    Littelfuse, Inc.
  • 2000W 51V TVS Protection Diode - 144-SMF4L51A - ERSAELECTRONICS PTE. LTD.
    ERSAELECTRONICS PTE. LTD.
  • TVS Diodes - F7490TR-ND - DigiKey
    DigiKey
  • TVS Diodes - F7490CT-ND - DigiKey
    DigiKey
  • TVS Diodes - F7490DKR-ND - DigiKey
    DigiKey
  • Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes - SMF4L51A - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
  • Tvs Diode, 2Kw, 51V, Unidir, Sod-123Fl; Product Range Littelfuse - 31AC6963 - Newark, An Avnet Company
    Newark, An Avnet Company
Request a Quote Datasheet
Description
The SMF4L series of SOD-123FL small and flat lead lowprofile plastic package 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, repetition rate (duty cycle): 0.01 % Compatible with industrial standard package SOD- 123FL Low inductance, excellent clamping capability For surface mounted applications to optimize board space Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact) ESD protection of data lines in accordance with IEC 61000-4-2 EFT protection of data lines in accordance with IEC 61000-4-4 Fast response time typically below 1 ns from 0 V to Vbrmin
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Surface Mount – 400W - SMF4L51A - Littelfuse, Inc.
Littelfuse, Inc.
Rosemont, IL, United States
Surface Mount – 400W
SMF4L51A
Surface Mount – 400W SMF4L51A
The SMF4L series of SOD-123FL small and flat lead lowprofile plastic package 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, repetition rate (duty cycle): 0.01 % Compatible with industrial standard package SOD- 123FL Low inductance, excellent clamping capability For surface mounted applications to optimize board space Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact) ESD protection of data lines in accordance with IEC 61000-4-2 EFT protection of data lines in accordance with IEC 61000-4-4 Fast response time typically below 1 ns from 0 V to Vbrmin

The SMF4L series of SOD-123FL small and flat lead lowprofile plastic package 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, repetition rate (duty cycle): 0.01 % Compatible with industrial standard package SOD- 123FL Low inductance, excellent clamping capability For surface mounted applications to optimize board space Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact) ESD protection of data lines in accordance with IEC 61000-4-2 EFT protection of data lines in accordance with IEC 61000-4-4 Fast response time typically below 1 ns from 0 V to Vbrmin

Supplier's Site Datasheet
2000W 51V TVS Protection Diode - 144-SMF4L51A - ERSAELECTRONICS PTE. LTD.
ERSAELECTRONICS PTE. LTD.
Singapore
2000W 51V TVS Protection Diode
144-SMF4L51A
2000W 51V TVS Protection Diode 144-SMF4L51A
Trans Voltage Suppressor Diode, 2000W, 51V V(RWM), Unidirectional, 1 Element, Silicon, Product overview: SMF4L51A 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 2000W, 51V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 2000W, 51V, 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-SMF4L51A can be used for catalog matching and distributor lookup.

Trans Voltage Suppressor Diode, 2000W, 51V V(RWM), Unidirectional, 1 Element, Silicon, Product overview: SMF4L51A 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 2000W, 51V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 2000W, 51V, 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-SMF4L51A can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
TVS Diodes - F7490TR-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
TVS Diodes
F7490TR-ND
TVS Diodes F7490TR-ND
82.4V Clamp 4.9A Ipp Tvs Diode Surface Mount SOD-123F

82.4V Clamp 4.9A Ipp Tvs Diode Surface Mount SOD-123F

Buy Now Datasheet
TVS Diodes - F7490CT-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
TVS Diodes
F7490CT-ND
TVS Diodes F7490CT-ND
82.4V Clamp 4.9A Ipp Tvs Diode Surface Mount SOD-123F

82.4V Clamp 4.9A Ipp Tvs Diode Surface Mount SOD-123F

Buy Now Datasheet
TVS Diodes - F7490DKR-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
TVS Diodes
F7490DKR-ND
TVS Diodes F7490DKR-ND
82.4V Clamp 4.9A Ipp Tvs Diode Surface Mount SOD-123F

82.4V Clamp 4.9A Ipp Tvs Diode Surface Mount SOD-123F

Buy Now Datasheet
Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes - SMF4L51A - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes
SMF4L51A
Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes SMF4L51A
TVS DIODE 51VWM 82.4VC SOD123FL

TVS DIODE 51VWM 82.4VC SOD123FL

Supplier's Site
VAST STOCK CO., LIMITED
Sheung Wan, Hong Kong
TVS Diodes / ESD Suppressors
SMF4L51A
TVS Diodes / ESD Suppressors SMF4L51A
TVS Diodes / ESD Suppressors 400W 51V 5% Uni-directional

TVS Diodes / ESD Suppressors 400W 51V 5% Uni-directional

Buy Now Datasheet
Tvs Diode, 2Kw, 51V, Unidir, Sod-123Fl; Product Range Littelfuse - 31AC6963 - Newark, An Avnet Company
Newark, An Avnet Company
Chicago, IL, United States
Tvs Diode, 2Kw, 51V, Unidir, Sod-123Fl; Product Range Littelfuse
31AC6963
Tvs Diode, 2Kw, 51V, Unidir, Sod-123Fl; Product Range Littelfuse 31AC6963
TVS DIODE, 2KW, 51V, UNIDIR, SOD-123FL; Product Range:SMF4L Series; TVS Polarity:Unidirectio nal; Reverse Stand-Off Voltage Vrwm:51V; Clamping Voltage Vc Max:82.4V; Diode Case Style:SOD-123FL; No. of Pins:2Pins; Breakdown Voltage RoHS Compliant: Yes

TVS DIODE, 2KW, 51V, UNIDIR, SOD-123FL; Product Range:SMF4L Series; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:51V; Clamping Voltage Vc Max:82.4V; Diode Case Style:SOD-123FL; No. of Pins:2Pins; Breakdown Voltage RoHS Compliant: Yes

Supplier's Site

Technical Specifications

  Littelfuse, Inc. ERSAELECTRONICS PTE. LTD. DigiKey Shenzhen Shengyu Electronics Technology Limited VAST STOCK CO., LIMITED Newark, An Avnet Company
Product Category Transient Voltage Suppressor Diodes (TVS) Transient Voltage Suppressor Diodes (TVS) Transient Voltage Suppressor Diodes (TVS) Transient Voltage Suppressor Diodes (TVS) Transient Voltage Suppressor Diodes (TVS) Transient Voltage Suppressor Diodes (TVS)
Product Number SMF4L51A 144-SMF4L51A F7490TR-ND SMF4L51A SMF4L51A 31AC6963
Product Name Surface Mount – 400W 2000W 51V TVS Protection Diode TVS Diodes Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes TVS Diodes / ESD Suppressors Tvs Diode, 2Kw, 51V, Unidir, Sod-123Fl; Product Range Littelfuse
RoHS Compliant RoHS RoHS RoHS
VC 82.4 volts 82.4 volts 82.4 volts 82.4 volts
VBR 56.7 to 62.7 volts 56.7 volts 56.7 volts
Configuration Single Single
Tj -55 C (-67 F) -55 to 150 C (-67 to 302 F) -55 to 150 C (-67 to 302 F)
Unlock Full Specs
to access all available technical data