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High-Power Conversion

Littelfuse provides a wide portfolio of products for High-Power Conversion, including diodes, gate drivers, high-speed fuses, MOSFETs, and power modules. These products are broken down into four functions: rectifier, break chopper or PFC, inverter, and semiconductor protection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 600W 43V 5% Bi-Directional SMBJ43CA Littelfuse 1: $0.48 558In Stock 21,000On Order	Mfr. Part No. SMBJ43CA Mouser Part No 576-SMBJ43CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 43V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	558In Stock 21,000On Order On Order Ship Dates Mfr. No: SMBJ43CA Stock: 558 Can Dispatch Immediately On Order: 6,000 Expected 2026/12/02 6,000 Expected 2026/12/14 9,000 Expected 2027/04/05 Factory Lead Time: 30 Weeks	Cut Tape $0.48 $0.292 $0.23 $0.173 $0.169 Reel $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 440V 5% Bi-Directional SMBJ440CA Littelfuse 1: $1.00 1,204In Stock 18,000Expected 2027/03/17	Mfr. Part No. SMBJ440CA Mouser Part No 576-SMBJ440CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 440V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	1,204In Stock 18,000Expected 2027/03/17	Cut Tape $1.00 $0.511 $0.368 $0.283 $0.254 Reel $0.236 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 45V 5% Uni-Directional SMBJ45A Littelfuse 1: $0.49 5,808In Stock	Mfr. Part No. SMBJ45A Mouser Part No 576-SMBJ45A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 45V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	5,808In Stock	Cut Tape $0.49 $0.224 $0.188 $0.145 Reel $0.092 View $0.133 $0.08 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 45V 5% Bi-Directional SMBJ45CA Littelfuse 1: $0.511 10,328In Stock 18,000Expected 2026/12/01	Mfr. Part No. SMBJ45CA Mouser Part No 576-SMBJ45CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 45V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	10,328In Stock 18,000Expected 2026/12/01	Cut Tape $0.511 $0.257 $0.217 $0.169 Reel $0.106 View $0.162 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 51V 5% Bi-Directional SMBJ51CA Littelfuse 1: $0.57 1,099In Stock 27,000Expected 2027/02/18	Mfr. Part No. SMBJ51CA Mouser Part No 576-SMBJ51CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 51V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	1,099In Stock 27,000Expected 2027/02/18	Cut Tape $0.57 $0.30 $0.226 $0.17 $0.169 Reel $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 54V 5% Uni-Directional SMBJ54A Littelfuse 1: $0.50 5,483In Stock 30,000On Order	Mfr. Part No. SMBJ54A Mouser Part No 576-SMBJ54A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 54V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	5,483In Stock 30,000On Order On Order Ship Dates Mfr. No: SMBJ54A Stock: 5,483 Can Dispatch Immediately On Order: 15,000 Expected 2027/03/08 15,000 Expected 2027/04/13 Factory Lead Time: 30 Weeks	Cut Tape $0.50 $0.248 $0.197 $0.147 Reel $0.093 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 58V 5% Uni-Directional SMBJ58A Littelfuse 1: $0.47 14,960In Stock 36,000On Order	Mfr. Part No. SMBJ58A Mouser Part No 576-SMBJ58A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 58V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	14,960In Stock 36,000On Order On Order Ship Dates Mfr. No: SMBJ58A Stock: 14,960 Can Dispatch Immediately On Order: 18,000 Expected 2026/11/23 18,000 Expected 2027/04/13 Factory Lead Time: 30 Weeks	Cut Tape $0.47 $0.238 $0.183 $0.141 Reel $0.085 View $0.114 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 58V 5% Bi-Directional SMBJ58CA Littelfuse 1: $0.57 4,676In Stock 45,000Expected 2027/02/24	Mfr. Part No. SMBJ58CA Mouser Part No 576-SMBJ58CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 58V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	4,676In Stock 45,000Expected 2027/02/24	Cut Tape $0.57 $0.257 $0.226 $0.17 $0.169 Reel $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 6V 5% Uni-Directional SMBJ6.0A Littelfuse 1: $0.50 760In Stock 27,000On Order	Mfr. Part No. SMBJ6.0A Mouser Part No 576-SMBJ6.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 6V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	760In Stock 27,000On Order On Order Ship Dates Mfr. No: SMBJ6.0A Stock: 760 Can Dispatch Immediately On Order: 12,000 Expected 2026/11/19 15,000 Expected 2027/02/16 Factory Lead Time: 30 Weeks	Cut Tape $0.50 $0.283 $0.197 $0.147 $0.113 Reel $0.081 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 6.5V 5% Uni-Directional SMBJ6.5A Littelfuse 1: $0.461 17,156In Stock	Mfr. Part No. SMBJ6.5A Mouser Part No 576-SMBJ6.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 6.5V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	17,156In Stock	Cut Tape $0.461 $0.224 $0.179 $0.138 Reel $0.098 View $0.127 $0.097 $0.087 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 6.5V 5% Bi-Directional SMBJ6.5CA Littelfuse 1: $0.611 864In Stock 24,000Expected 2027/01/12	Mfr. Part No. SMBJ6.5CA Mouser Part No 576-SMBJ6.5CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 6.5V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	864In Stock 24,000Expected 2027/01/12	Cut Tape $0.611 $0.291 $0.24 $0.174 $0.147 Reel $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 60V 5% Uni-Directional SMBJ60A Littelfuse 1: $0.50 380In Stock 42,000On Order	Mfr. Part No. SMBJ60A Mouser Part No 576-SMBJ60A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 60V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	380In Stock 42,000On Order On Order Ship Dates Mfr. No: SMBJ60A Stock: 380 Can Dispatch Immediately On Order: 3,000 Expected 2026/12/28 21,000 Expected 2027/02/09 18,000 Expected 2027/03/17 Factory Lead Time: 30 Weeks	Cut Tape $0.50 $0.276 $0.197 $0.147 $0.121 Reel $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 60V 5% Bi-Directional SMBJ60CA Littelfuse 1: $0.53 16,598In Stock 24,000On Order	Mfr. Part No. SMBJ60CA Mouser Part No 576-SMBJ60CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 60V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	16,598In Stock 24,000On Order On Order Ship Dates Mfr. No: SMBJ60CA Stock: 16,598 Can Dispatch Immediately On Order: 3,000 Expected 2026/10/20 21,000 Expected 2027/03/17 Factory Lead Time: 30 Weeks	Cut Tape $0.53 $0.333 $0.212 $0.169 Reel $0.12 View $0.142 $0.109 $0.104 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 64V 5% Bi-Directional SMBJ64CA Littelfuse 1: $0.52 8,282In Stock 30,000On Order	Mfr. Part No. SMBJ64CA Mouser Part No 576-SMBJ64CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 64V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	8,282In Stock 30,000On Order On Order Ship Dates Mfr. No: SMBJ64CA Stock: 8,282 Can Dispatch Immediately On Order: 6,000 Expected 2027/03/15 24,000 Expected 2027/04/13 Factory Lead Time: 30 Weeks	Cut Tape $0.52 $0.23 $0.221 $0.169 Reel $0.106 View $0.157 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 7V 5% Uni-Directional SMBJ7.0A Littelfuse 1: $0.461 10,187In Stock 33,000On Order	Mfr. Part No. SMBJ7.0A Mouser Part No 576-SMBJ7.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 7V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	10,187In Stock 33,000On Order On Order Ship Dates Mfr. No: SMBJ7.0A Stock: 10,187 Can Dispatch Immediately On Order: 15,000 Expected 2027/02/22 18,000 Expected 2027/03/17 Factory Lead Time: 30 Weeks	Cut Tape $0.461 $0.319 $0.181 $0.142 Reel $0.102 View $0.12 $0.097 $0.087 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 7V 5% Bi-Directional SMBJ7.0CA Littelfuse 1: $0.57 458In Stock 6,000Expected 2026/10/06	Mfr. Part No. SMBJ7.0CA Mouser Part No 576-SMBJ7.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 7V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	458In Stock 6,000Expected 2026/10/06	Cut Tape $0.57 $0.285 $0.226 $0.17 $0.169 Reel $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Uni-Directional SMBJ7.5A Littelfuse 1: $0.44 4,556In Stock	Mfr. Part No. SMBJ7.5A Mouser Part No 576-SMBJ7.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	4,556In Stock	Cut Tape $0.44 $0.238 $0.176 $0.137 Reel $0.097 View $0.123 $0.083 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 70V 5% Uni-Directional SMBJ70A Littelfuse 1: $0.48 8,415In Stock	Mfr. Part No. SMBJ70A Mouser Part No 576-SMBJ70A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 70V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	8,415In Stock	Cut Tape $0.48 $0.224 $0.185 $0.141 Reel $0.092 View $0.13 $0.09 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 70V 5% Bi-Directional SMBJ70CA Littelfuse 1: $0.611 2,548In Stock 12,000Expected 2026/11/18	Mfr. Part No. SMBJ70CA Mouser Part No 576-SMBJ70CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 70V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	2,548In Stock 12,000Expected 2026/11/18	Cut Tape $0.611 $0.293 $0.24 $0.18 Reel $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 75V 5% Uni-Directional SMBJ75A Littelfuse 1: $0.53 761In Stock 8,500On Order	Mfr. Part No. SMBJ75A Mouser Part No 576-SMBJ75A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 75V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	761In Stock 8,500On Order On Order Ship Dates Mfr. No: SMBJ75A Stock: 761 Can Dispatch Immediately On Order: 2,500 Expected 2026/10/26 6,000 Expected 2027/02/15 Factory Lead Time: 30 Weeks	Cut Tape $0.53 $0.284 $0.208 $0.149 $0.137 Reel $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional SMBJ75CA Littelfuse 1: $0.511 12,621In Stock 15,000Expected 2027/03/17	Mfr. Part No. SMBJ75CA Mouser Part No 576-SMBJ75CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	12,621In Stock 15,000Expected 2027/03/17	Cut Tape $0.511 $0.272 $0.206 $0.163 Reel $0.098 View $0.15 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional SMBJ78A Littelfuse 1: $0.461 3,110In Stock 3,000Expected 2027/05/19	Mfr. Part No. SMBJ78A Mouser Part No 576-SMBJ78A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	3,110In Stock 3,000Expected 2027/05/19	Cut Tape $0.461 $0.319 $0.181 $0.142 Reel $0.102 View $0.12 $0.097 $0.087 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional SMBJ78CA Littelfuse 1: $0.561 3,300In Stock	Mfr. Part No. SMBJ78CA Mouser Part No 576-SMBJ78CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	3,300In Stock	Cut Tape $0.561 $0.257 $0.217 $0.169 Reel $0.11 View $0.155 $0.098 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 8V 5% Uni-Directional SMBJ8.0A Littelfuse 1: $0.49 9,174In Stock	Mfr. Part No. SMBJ8.0A Mouser Part No 576-SMBJ8.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 8V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	9,174In Stock	Cut Tape $0.49 $0.224 $0.188 $0.145 Reel $0.092 View $0.133 $0.08 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Uni-Directional SMBJ8.5A Littelfuse 1: $0.53 77In Stock 9,000Expected 2027/04/14	Mfr. Part No. SMBJ8.5A Mouser Part No 576-SMBJ8.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	77In Stock 9,000Expected 2027/04/14	Cut Tape $0.53 $0.276 $0.208 $0.126 $0.119 Reel $0.088 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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