ESD Protection Diodes / TVS Diodes

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TPSMF4L Surface Mount 400W TVS Diodes

Littelfuse TPSMF4L Surface Mount 400W TVS Diodes provide protection from voltage transients induced by lightning and other transient voltage events. With a low profile height of 1.08mm, low inductance, and excellent clamping capability, and AEC Q101 qualification, the TPSMF4L series from Littelfuse is ideal for high reliability and automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	Number of Channels	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package/Case	Peak Pulse Current	Pppm - Peak Pulse Power Dissipation	Vesd - Voltage ESD Contact	Vesd - Voltage ESD Air Gap	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Qualification	Packaging
ESD Protection Diodes / TVS Diodes 2kW 64V AEC-Q101 5% Uni-Directional TPSMF4L64A Littelfuse 1: Rp13.576 2.962In Stock	Mfr. Part No. TPSMF4L64A Mouser Part No 576-TPSMF4L64A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 64V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	2.962In Stock	Cut Tape Rp13.576 Rp6.109 Rp5.375 Rp4.073 Reel Rp3.119 View Rp4.018 Rp2.587 Rp2.458 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	64 V	SMD/SMT	103 V	71.1 V	SOD-123-2	3.9 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 7V AEC-Q101 5% Uni-Directional TPSMF4L7.0A Littelfuse 1: Rp13.576 1.513In Stock	Mfr. Part No. TPSMF4L7.0A Mouser Part No 576-TPSMF4L7.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 7V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	1.513In Stock	Cut Tape Rp13.576 Rp6.109 Rp5.375 Rp4.073 Reel Rp2.587 View Rp3.926 Rp2.458 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	7 V	SMD/SMT	12 V	7.78 V	SOD-123-2	30.9 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 7.5V AEC-Q101 5% Uni-Directional TPSMF4L7.5A Littelfuse 1: Rp13.576 26In Stock	Mfr. Part No. TPSMF4L7.5A Mouser Part No 576-TPSMF4L7.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 7.5V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	26In Stock	Cut Tape Rp13.576 Rp6.109 Rp6.017 Rp4.587 Rp3.816 Reel Rp2.825 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	7.5 V	SMD/SMT	12.9 V	8.33 V	SOD-123-2	28.7 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 70V AEC-Q101 5% Uni-Directional TPSMF4L70A Littelfuse 1: Rp16.328 3.473In Stock 9.000Expected 01/12/2026	Mfr. Part No. TPSMF4L70A Mouser Part No 576-TPSMF4L70A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 70V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	3.473In Stock 9.000Expected 01/12/2026	Cut Tape Rp16.328 Rp7.320 Rp6.439 Rp4.898 Reel Rp3.119 View Rp4.275 Rp2.587 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	70 V	SMD/SMT	113 V	77.8 V	SOD-123-2	3.5 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 75V AEC-Q101 5% Uni-Directional TPSMF4L75A Littelfuse 1: Rp16.328 3.181In Stock 9.000On Order	Mfr. Part No. TPSMF4L75A Mouser Part No 576-TPSMF4L75A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 75V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	3.181In Stock 9.000On Order On Order Ship Dates Mfr. No: TPSMF4L75A Stock: 3.181 Can Dispatch Immediately On Order: 6.000 Expected 25/01/2027 3.000 Expected 11/03/2027 Factory Lead Time: 33 Weeks	Cut Tape Rp16.328 Rp7.320 Rp6.439 Rp4.843 Reel Rp3.119 View Rp4.165 Rp2.587 Rp2.458 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	75 V	SMD/SMT	121 V	83.3 V	SOD-123-2	3.3 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 78V AEC-Q101 5% Uni-Directional TPSMF4L78A Littelfuse 1: Rp15.961 75In Stock 66.000Expected 21/12/2026	Mfr. Part No. TPSMF4L78A Mouser Part No 576-TPSMF4L78A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 78V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	75In Stock 66.000Expected 21/12/2026	Cut Tape Rp15.961 Rp8.879 Rp6.329 Rp4.752 Rp4.183 Reel Rp2.917 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	78 V	SMD/SMT	126 V	86.7 V	SOD-123-2	3.2 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 8V AEC-Q101 5% Uni-Directional TPSMF4L8.0A Littelfuse 1: Rp13.576 2.776In Stock	Mfr. Part No. TPSMF4L8.0A Mouser Part No 576-TPSMF4L8.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 8V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	2.776In Stock	Cut Tape Rp13.576 Rp6.109 Rp5.375 Rp4.073 Reel Rp2.587 Rp2.568 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	8 V	SMD/SMT	13.6 V	8.89 V	SOD-123-2	27.2 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 8.5V AEC-Q101 5% Uni-Directional TPSMF4L8.5A Littelfuse 1: Rp11.191 144In Stock	Mfr. Part No. TPSMF4L8.5A Mouser Part No 576-TPSMF4L8.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 8.5V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	144In Stock	Cut Tape Rp11.191 Rp5.082 Rp4.476 Rp3.394 Reel Rp2.642 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	8.5 V	SMD/SMT	14.4 V	9.44 V	SOD-123-2	25.7 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 18V AEC-Q101 5% Uni-Directional TPSMF4L18A Littelfuse 1: Rp15.594 39.000On Order	Mfr. Part No. TPSMF4L18A Mouser Part No 576-TPSMF4L18A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 18V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	39.000On Order On Order Ship Dates Mfr. No: TPSMF4L18A Stock: 0 On Order: 9.000 Expected 18/01/2027 30.000 Expected 01/02/2027 Factory Lead Time: 33 Weeks	Cut Tape Rp15.594 Rp8.494 Rp6.348 Rp5.174 Rp4.403 Reel Rp2.752 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	18 V	SMD/SMT	29.2 V	20 V	SOD-123-2	13.7 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 36V AEC-Q101 5% Uni-Directional TPSMF4L36A Littelfuse 1: Rp14.126 40.454On Order	Mfr. Part No. TPSMF4L36A Mouser Part No 576-TPSMF4L36A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 36V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	40.454On Order On Order Ship Dates Mfr. No: TPSMF4L36A Stock: 0 On Order: 7.454 Expected 07/01/2027 12.000 Expected 10/03/2027 21.000 Expected 28/06/2027 Factory Lead Time: 33 Weeks	Cut Tape Rp14.126 Rp7.320 Rp6.439 Rp4.898 Rp4.275 Reel Rp2.899 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	36 V	SMD/SMT	58.1 V	40 V	SOD-123-2	6.9 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 85V AEC-Q101 5% Uni-Directional TPSMF4L85A Littelfuse 1: Rp14.126 14.900Expected 25/01/2027	Mfr. Part No. TPSMF4L85A Mouser Part No 576-TPSMF4L85A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 85V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	14.900Expected 25/01/2027	Cut Tape Rp14.126 Rp9.063 Rp5.981 Rp4.843 Rp4.403 Reel Rp2.752 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	85 V	SMD/SMT	137 V	94.4 V	SOD-123-2	2.9 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 10V AEC-Q101 5% Uni-Directional TPSMF4L10A Littelfuse 1: Rp15.778 6.000Expected 01/02/2027	Mfr. Part No. TPSMF4L10A Mouser Part No 576-TPSMF4L10A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 10V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	6.000Expected 01/02/2027	Cut Tape Rp15.778 Rp8.568 Rp6.439 Rp5.284 Rp4.403 Reel Rp2.770 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	10 V	SMD/SMT	17 V	11.1 V	SOD-123-2	23.5 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2kW 9V AEC-Q101 5% Uni-Directional TPSMF4L9.0A Littelfuse 1: Rp14.310 Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. TPSMF4L9.0A Mouser Part No 576-TPSMF4L9.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 9V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	Non-Stocked Lead-Time 33 Weeks	Cut Tape Rp14.310 Rp6.458 Rp5.687 Rp4.311 Rp3.999 Reel Rp2.752 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	1 Channel	9 V	SMD/SMT	15.4 V	10 V	SOD-123-2	26.4 A	400 W	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	TPSMF4L	AEC-Q100	Reel, Cut Tape, MouseReel