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 (EUR) 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: €0.611 3,005In 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	3,005In Stock	Cut Tape €0.611 €0.286 €0.236 €0.179 €0.165 Reel €0.138 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: €0.576 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 €0.576 €0.286 €0.229 €0.175 €0.166 Reel €0.138 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: €0.542 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 €0.542 €0.286 €0.21 €0.163 €0.16 Reel €0.138 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: €0.654 5,725In Stock 9,000Expected 22/12/2026	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	5,725In Stock 9,000Expected 22/12/2026	Cut Tape €0.654 €0.343 €0.257 €0.195 Reel €0.138 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: €0.585 5,386In Stock	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	5,386In Stock	Cut Tape €0.585 €0.286 €0.236 €0.174 €0.16 Reel €0.138 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: €0.654 85In Stock 66,000Expected 14/12/2026	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	85In Stock 66,000Expected 14/12/2026	Cut Tape €0.654 €0.343 €0.257 €0.191 Reel €0.138 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: €0.619 2,926In 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	2,926In Stock	Cut Tape €0.619 €0.286 €0.243 €0.184 €0.174 Reel €0.138 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: €0.525 1,337In 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	1,337In Stock	Cut Tape €0.525 €0.238 €0.21 €0.159 €0.155 Reel €0.138 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: €0.593 39,000Expected 01/02/2027	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	39,000Expected 01/02/2027	Cut Tape €0.593 €0.367 €0.267 €0.202 Reel €0.138 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 85V AEC-Q101 5% Uni-Directional TPSMF4L85A Littelfuse 1: €0.636 15,000On Order	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	15,000On Order On Order Ship Dates Mfr. No: TPSMF4L85A Stock: 0 On Order: 6,000 Expected 31/05/2027 9,000 Expected 07/06/2027 Factory Lead Time: 33 Weeks	Cut Tape €0.636 €0.307 €0.252 €0.191 Reel €0.138 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: €0.636 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 €0.636 €0.334 €0.252 €0.191 Reel €0.138 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 33V AEC-Q101 5% Uni-Directional TPSMF4L33A Littelfuse 1: €0.636 6,000Expected 24/11/2026	Mfr. Part No. TPSMF4L33A Mouser Part No 576-TPSMF4L33A	Littelfuse	ESD Protection Diodes / TVS Diodes 2kW 33V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMF4L tvs diodes	Datasheet	6,000Expected 24/11/2026	Cut Tape €0.636 €0.367 €0.252 €0.191 Reel €0.138 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	33 V	SMD/SMT	53.3 V	36.7 V	SOD-123-2	7.5 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: €0.593 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 €0.593 €0.303 €0.236 €0.179 €0.169 Reel €0.138 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