The SMF4L 36V Uni is a uni-directional transient voltage suppressor (TVS) designed for surface mount applications. It features a maximum peak pulse power dissipation of 400W at a 10/1000Oºs waveform and is housed in a low-profile SOD-123FL package, measuring a maximum height of 1mm. The device offers excellent clamping capability and low inductance, making it suitable for protecting sensitive electronic equipment from voltage transients, such as those induced by lightning. This TVS operates within a temperature range of -55¬8C to 150¬8C and has a breakdown voltage of 36V. It is compliant with RoHS standards and is halogen-free, ensuring it meets environmental regulations. The SMF4L series is particularly effective for applications involving I/O interfaces, VCC buses, and other vulnerable circuits in consumer electronics, portable devices, and power supplies. The typical failure mode is shorting from over-specified voltage or current, and it is recognized to UL 497B as an isolated loop circuit protector.
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 36VWM 58.1VC SOD123FL
58.1V Clamp 6.9A Ipp Tvs Diode Surface Mount SOD-123F
58.1V Clamp 6.9A Ipp Tvs Diode Surface Mount SOD-123F
58.1V Clamp 6.9A Ipp Tvs Diode Surface Mount SOD-123F
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1251804-SMF4L36A
Manufacturer Homepage: www.littelfuse.com
Popularity: Medium
Fake Threat In the Open Market: 79 pct.
Supply and Demand Status: Balance
TVS DIODE 36VWM 58.1VC SOD123FL
TVS Diodes / ESD Suppressors 400W 36V 5% Uni-directional
TVS DIODE, 2KW, 36V, UNIDIR, SOD-123FL; Product Range:SMF4L Series; TVS Polarity:Unidirectio
TVS SMF4L 36V Uni, 7 TR / TR RoHS Compliant: Yes
| Littelfuse, Inc. | ODG (Origin Data Global) | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | 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 | SMF4L36A | SMF4L36A | F7485TR-ND | 1251804-SMF4L36A | SMF4L36A | SMF4L36A | 31AC6957 | 51AK5712 |
| Product Name | Surface Mount – 400W | TVS Diodes | TVS Diodes | TVS - TVS - Diodes - SMF4L36A | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes | TVS Diodes / ESD Suppressors | Tvs Diode, 2Kw, 36V, Unidir, Sod-123Fl; Product Range Littelfuse | Tvs Smf4L 36V Uni, 7 Tr / Tr Rohs Compliant Littelfuse |
| RoHS Compliant | RoHS | RoHS | RoHS | |||||
| VC | 58.1 volts | 58.1 volts | 58.1 volts | 58.1 volts | 58.1 volts | |||
| VBR | 40 to 44.2 volts | 40 volts | 40 volts | 40 volts | ||||
| Direction | Unidirectional | Unidirectional | ||||||
| Package | SOD-123; SOD-123F | SOD-123; SOD-123F | SOD-123; SOD-123F | SOD-123; SOD-123FL-2 | SOD-123; SOD-123FL |
