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
TVS DIODE 43VWM 69.4VC SOD123FL
69.4V Clamp 5.8A Ipp Tvs Diode Surface Mount SOD-123F
69.4V Clamp 5.8A Ipp Tvs Diode Surface Mount SOD-123F
69.4V Clamp 5.8A Ipp Tvs Diode Surface Mount SOD-123F
Trans Voltage Suppressor Diode, 2000W, 43V V(RWM), Unidirectional, 1 Element, Silicon, Product overview: SMF4L43A 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, 43V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 2000W, 43V, 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-SMF4L43A can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 934258-SMF4L43A
Series: SMF4L
Operating Temperature Range: -55°C ~ 150°C (TJ)
Features: 69.4V Clamp 5.8A Ipp Tvs Diode Surface Mount SOD-123F
Package: SOD-123F
Package: Reel - TR
Mounting: Surface Mount
Categories: Circuit Protection
Case / Package: SOD-123F
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
Quantity per package: 3000
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 48 Weeks
HTSUS: 8541.10.0080
Other Part Number: F7487TR, 1294-SMF4L43A, F7487CT, -SMF4L43A, F7487DKR
TVS Diodes / ESD Suppressors 400W 43V 5% Uni-directional
TVS DIODE 43VWM 69.4VC SOD123FL
TVS DIODE, 2KW, 43V, UNIDIR, SOD-123FL; Product Range:SMF4L Series; TVS Polarity:Unidirectio
| Littelfuse, Inc. | ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology 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) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SMF4L43A | SMF4L43A | F7487DKR-ND | 144-SMF4L43A | 934258-SMF4L43A | SMF4L43A | SMF4L43A | 31AC6959 |
| Product Name | Surface Mount – 400W | TVS Diodes | TVS Diodes | 2000W 43V TVS Protection Diode | TVS - TVS - Diodes - SMF4L43A | TVS Diodes / ESD Suppressors | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes | Tvs Diode, 2Kw, 43V, Unidir, Sod-123Fl; Product Range Littelfuse |
| RoHS Compliant | RoHS | RoHS | RoHS | |||||
| VC | 69.4 volts | 69.4 volts | 69.4 volts | 69.4 volts | 69.4 volts | |||
| VBR | 47.8 to 52.8 volts | 47.8 volts | 47.8 volts | 47.8 volts | ||||
| Direction | Unidirectional | Unidirectional | ||||||
| Package | SOD-123; SOD-123F | SOD-123; SOD-123F | SOD-123; SOD-123F | SOD-123; SOD-123F | SOD-123; SOD-123FL |
