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Off-Board Charger Sub-Unit Power Converters

Littelfuse Off-Board Charger Sub-Unit Power Converters are required for DC charging stations capable of charging to 80% SOC in under 30 minutes. These fast-charging applications require modular power converters, which can be paralleled to cater to different power levels, thereby enabling fast charging. The most critical parameters are energy density and system efficiency. A sub-unit power converter in a DC charging station consists of an AC/DC power stage and DC/DC power stage integrated into the charging station.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Standard HV Nominal CG32.7L Littelfuse 1: $6.31 700In Stock	Mfr. Part No. CG32.7L Mouser Part No 576-CG32.7L	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Standard HV Nominal Learn More about Littelfuse cg3 gas discharge tubes	Datasheet	700In Stock	$6.31 $5.25 $4.84 $4.01 View $3.70 $3.20 $3.13 $2.84	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded CG32.7LTR Littelfuse 1: $6.17 1,000In Stock	Mfr. Part No. CG32.7LTR Mouser Part No 576-CG32.7LTR	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded Learn More about Littelfuse cg3 gas discharge tubes	Datasheet	1,000In Stock	Cut Tape $6.17 $5.25 $4.84 $4.01 Reel $3.05 View $3.64 $3.50 $3.03 $2.84	Min.: 1 Mult.: 1 : 500
Varistors 300V 20KA SQ 25MM PB FREE 25S TMOV25SP300M Littelfuse 1: $6.79 602In Stock	Mfr. Part No. TMOV25SP300M Mouser Part No 576-TMOV25SP300M	Littelfuse	Varistors 300V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	602In Stock	$6.79 $5.20 $4.80 $4.35 View $4.11 $4.01 $3.90	Min.: 1 Mult.: 1
Gate Drivers 9-Ampere Low-Side Ultrafast MOSFET IXDD609YI IXYS Integrated Circuits 1: $4.57 819In Stock	Mfr. Part No. IXDD609YI Mouser Part No 849-IXDD609YI	IXYS Integrated Circuits	Gate Drivers 9-Ampere Low-Side Ultrafast MOSFET Learn More about IXYS Integrated Circuits ixys gate driver	Datasheet	819In Stock	$4.57 $3.70 $3.29 $3.03 $2.84	Min.: 1 Mult.: 1
SCRs 40A 400V S4040NRP Littelfuse 1: $7.72 1,000In Stock	Mfr. Part No. S4040NRP Mouser Part No 576-S4040NRP	Littelfuse	SCRs 40A 400V Learn More about Littelfuse off board charger power converters	Datasheet	1,000In Stock	Cut Tape $7.72 $5.47 $4.31 Reel $4.03 MouseReel Available	Min.: 1 Mult.: 1 : 500
Rectifiers 50 Amps 1200V DSEP2X25-12C IXYS 1: $45.85 183In Stock 100Expected 1/12/2026 End of Life	Mfr. Part No. DSEP2X25-12C Mouser Part No 747-DSEP2X25-12C End of Life	IXYS	Rectifiers 50 Amps 1200V Learn More about IXYS littelfuse off board charger power converters	Datasheet	183In Stock 100Expected 1/12/2026	$45.85 $35.36	Min.: 1 Mult.: 1
Rectifiers 40 Amps 300V DSEP40-03AS IXYS 1: $9.34 1,866In Stock	Mfr. Part No. DSEP40-03AS Mouser Part No 747-DSEP40-03AS	IXYS	Rectifiers 40 Amps 300V Learn More about IXYS littelfuse off board charger power converters	Datasheet	1,866In Stock	Cut Tape $9.34 $6.12 $4.52 $4.01 Reel $3.54 MouseReel Available	Min.: 1 Mult.: 1 : 800
Rectifiers 180 Amps 300V DSEP2X91-03A IXYS 1: $65.43 118In Stock End of Life	Mfr. Part No. DSEP2X91-03A Mouser Part No 747-DSEP2X91-03A End of Life	IXYS	Rectifiers 180 Amps 300V Learn More about IXYS littelfuse off board charger power converters	Datasheet	118In Stock	$65.43 $53.31	Min.: 1 Mult.: 1
Rectifiers 120 Amps 1200V DSEP2X61-12A IXYS 1: $68.05 95In Stock End of Life	Mfr. Part No. DSEP2X61-12A Mouser Part No 747-DSEP2X61-12A End of Life	IXYS	Rectifiers 120 Amps 1200V Learn More about IXYS littelfuse off board charger power converters	Datasheet	95In Stock	$68.05 $60.83	Min.: 1 Mult.: 1
Varistors 140V 7mm Epoxy UltraMOV V07E140P Littelfuse 1: $1.02 3,237In Stock	Mfr. Part No. V07E140P Mouser Part No 576-V07E140P	Littelfuse	Varistors 140V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	3,237In Stock	$1.02 $0.609 $0.422 $0.392 View $0.332 $0.271 $0.228	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 1.0KV CG31.0 Littelfuse 1: $6.42 410In Stock	Mfr. Part No. CG31.0 Mouser Part No 576-CG31.0	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 1.0KV Learn More about Littelfuse cg3 gas discharge tubes	Datasheet	410In Stock	$6.42 $5.96 $5.74 $4.46 View $3.81 $3.62 $3.16 $3.06	Min.: 1 Mult.: 1
Rectifiers 6 Amps 600V DSEP6-06AS IXYS 1: $4.43 1,275In Stock	Mfr. Part No. DSEP6-06AS Mouser Part No 747-DSEP6-06AS	IXYS	Rectifiers 6 Amps 600V Learn More about IXYS littelfuse off board charger power converters	Datasheet	1,275In Stock	Cut Tape $4.43 $2.88 $1.99 $1.66 $1.60 Reel $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 600V 4A 0.2mA TO251 High Temp 150c SCRs SJ6004VS2TP Littelfuse 1: $3.94 356In Stock	Mfr. Part No. SJ6004VS2TP Mouser Part No 576-SJ6004VS2TP	Littelfuse	SCRs 600V 4A 0.2mA TO251 High Temp 150c SCRs Learn More about Littelfuse sj scr thyristors	Datasheet	356In Stock	$3.94 $2.56 $2.23 $1.32 $1.28	Min.: 1 Mult.: 1
MOSFETs 650V/64A Power MOSFET IXTH64N65X IXYS 1: $24.98 3In Stock	Mfr. Part No. IXTH64N65X Mouser Part No 747-IXTH64N65X	IXYS	MOSFETs 650V/64A Power MOSFET Learn More about IXYS x class mosfets	Datasheet	3In Stock	$24.98 $19.03 $15.84 $14.12 $13.38	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 230V NOM CG2230 Littelfuse 1: $5.09 566In Stock	Mfr. Part No. CG2230 Mouser Part No 576-CG2230	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 230V NOM Learn More about Littelfuse cg2 gdts	Datasheet	566In Stock	$5.09 $4.64 $4.47 $2.83 View $2.54 $2.45 $2.28 $2.27 $2.09	Min.: 1 Mult.: 1
SCRs SCR TO92 800V .5A SEN THY S8X5ECS2 Littelfuse 1: $1.28 3,670In Stock	Mfr. Part No. S8X5ECS2 Mouser Part No 576-S8X5ECS2	Littelfuse	SCRs SCR TO92 800V .5A SEN THY Learn More about Littelfuse s8x5ecs ev scr thyristors	Datasheet	3,670In Stock	$1.28 $0.798 $0.522 $0.404 View $0.366 $0.358 $0.332	Min.: 1 Mult.: 1
Varistors 300V 14mm Epoxy UltraMOV V14E300PL1T Littelfuse 1: $0.938 3,592In Stock	Mfr. Part No. V14E300PL1T Mouser Part No 576-V14E300PL1T	Littelfuse	Varistors 300V 14mm Epoxy UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	3,592In Stock	Cut Tape $0.938 $0.596 $0.521 $0.398 Reel $0.381 View $0.364 $0.354	Min.: 1 Mult.: 1 : 400
Gate Drivers 2-A Dual Low-Side Ultrafast MOSFET IXDF602PI IXYS Integrated Circuits 1: $2.12 980In Stock	Mfr. Part No. IXDF602PI Mouser Part No 849-IXDF602PI	IXYS Integrated Circuits	Gate Drivers 2-A Dual Low-Side Ultrafast MOSFET Learn More about IXYS Integrated Circuits ixys gate driver	Datasheet	980In Stock	$2.12 $1.55 $1.32 $1.25 View $1.18 $1.13 $1.09 $1.04 $1.02	Min.: 1 Mult.: 1
Gate Drivers 9-Ampere Low-Side Ultrafast MOSFET IXDI609SITR IXYS Integrated Circuits 1: $4.54 98In Stock	Mfr. Part No. IXDI609SITR Mouser Part No 849-IXDI609SITR	IXYS Integrated Circuits	Gate Drivers 9-Ampere Low-Side Ultrafast MOSFET Learn More about IXYS Integrated Circuits ixys gate driver	Datasheet	98In Stock	Cut Tape $4.54 $3.44 $3.11 $2.80 View Reel $2.31 $2.65 $2.60 $2.50 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Gate Drivers 2A Low Side UF MOSFET Driver IXDN602D2TR IXYS Integrated Circuits 1: $2.31 1,528In Stock	Mfr. Part No. IXDN602D2TR Mouser Part No 849-IXDN602D2TR	IXYS Integrated Circuits	Gate Drivers 2A Low Side UF MOSFET Driver Learn More about IXYS Integrated Circuits ixys gate driver	Datasheet	1,528In Stock	Cut Tape $2.31 $1.70 $1.54 $1.37 Reel $1.12 View $1.29 $1.24 $1.23 $1.11	Min.: 1 Mult.: 1 : 2,000
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP200E Littelfuse 1: $2.86 758In Stock	Mfr. Part No. TMOV20RP200E Mouser Part No 576-TMOV20RP200E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	758In Stock	$2.86 $2.14 $1.94 $1.74 View $1.60 $1.54 $1.51 $1.48	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP250E Littelfuse 1: $2.86 897In Stock	Mfr. Part No. TMOV20RP250E Mouser Part No 576-TMOV20RP250E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	897In Stock	$2.86 $2.14 $1.94 $1.74 View $1.60 $1.59 $1.51 $1.48	Min.: 1 Mult.: 1
MOSFETs TO247 650V 12A N-CH X2CLASS IXTH12N65X2 IXYS 1: $10.06 269In Stock	Mfr. Part No. IXTH12N65X2 Mouser Part No 747-IXTH12N65X2	IXYS	MOSFETs TO247 650V 12A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	269In Stock	$10.06 $5.26 $4.83 $4.80 $4.39	Min.: 1 Mult.: 1
MOSFETs TO247 850V 14A N-CH X3CLASS IXFH14N85X IXYS 1: $15.57 219In Stock	Mfr. Part No. IXFH14N85X Mouser Part No 747-IXFH14N85X	IXYS	MOSFETs TO247 850V 14A N-CH X3CLASS Learn More about IXYS x class mosfets	Datasheet	219In Stock	$15.57 $8.53 $7.87 $7.82	Min.: 1 Mult.: 1
Rectifiers RECT 800V 30A SM STD RCOVR DSI30-08AS-TUB IXYS 1: $7.15 1,298In Stock	Mfr. Part No. DSI30-08AS-TUB Mouser Part No 576-DSI30-08AS-TUB	IXYS	Rectifiers RECT 800V 30A SM STD RCOVR Learn More about IXYS littelfuse off board charger power converters	Datasheet	1,298In Stock	Cut Tape $7.15 $4.68 Reel $4.68 $3.50 $2.92 View $2.71 $2.54	Min.: 1 Mult.: 1 : 50