The TPSMF4L series of SOD-123FL small and flat lead low-profile plastic package is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events, and it’s especially suitable for high reliability and automotive application High-reliability and automotive-grade AEC-Q101–qualified 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
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount SOD-123F
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount SOD-123F
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount SOD-123F
Trans Voltage Suppressor Diode, 2000W, 12V V(RWM), Unidirectional, 1 Element, Silicon, Product overview: TPSMF4L12A 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, 12V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 2000W, 12V, 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-TPSMF4L12A can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 803432-TPSMF4L12A
Packaging: Reel
Type: Zener
Mounting Style: SMD
Applications: Automotive
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 12V
Voltage - Breakdown (Min): 13.3V
Current - Peak Pulse (10/1000μs): 20.1A
Power - Peak Pulse: 400W
Power Line Protection: No
Supplier Device Package: SOD-123FL
Temperature Range - Operating: -55°C ~ 150°C
Manufacturer Package: SOD-123F
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Voltage - Clamping (Maximum) at Ipp: 19.9V
TVS DIODE 12VWM 19.9VC SOD123FL
TVS DIODE, AEC-Q101, 2KW, 12V, SOD-123FL; Product Range:TPSMF4L Series; TVS Polarity:Unidirectio
TVS TPSMF4L 12V Uni, 7 TR / TR RoHS Compliant: Yes
TVS Diodes / ESD Suppressors 2kW 12V AEC-Q101 5% Uni-Directional
| Littelfuse, Inc. | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| 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 | TPSMF4L12A | F7523TR-ND | 144-TPSMF4L12A | 803432-TPSMF4L12A | TPSMF4L12A | 31AC7126 | 51AK5741 | TPSMF4L12A |
| Product Name | Surface Mount – 400W | TVS Diodes | 2000W 12V TVS Protection Diode | TVS - TVS - Diodes - TPSMF4L12A | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes | Tvs Diode, Aec-Q101, 2Kw, 12V, Sod-123Fl; Product Range Littelfuse | Tvs Tpsmf4L 12V Uni, 7 Tr / Tr Rohs Compliant Littelfuse | TVS Diodes / ESD Suppressors |
| RoHS Compliant | RoHS | RoHS | RoHS | RoHS | ||||
| VC | 19.9 volts | 19.9 volts | 19.9 volts | 19.9 volts | 19.9 volts | |||
| VBR | 13.3 to 14.7 volts | 13.3 volts | 13.3 volts | 13.3 volts | ||||
| Configuration | Single | Single | ||||||
| Package | SOD-123; SOD-123F | SOD-123; SOD-123F | SOD-123; SOD-123FL | SOD-123; SOD-123FL-2 |
