Diodes & Rectifiers – Mouser United Kingdom

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Qspeed™ Advanced Diodes

Power Integrations Qspeed™ Advanced Diodes combine an extremely low reverse recovery charge (Q_RR) with a very soft recovery waveform. Together, these features help designers improve the performance of their power conversion circuits. Three versions are currently available. The H-Series features the lowest switching loss which provides the highest efficiency. The Q-Series has the highest softness that provides the lowest EMI. The X-Series offers the lowest cost which gives designers the BOM cost reductions they might be looking for.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Vr - Reverse Voltage	Vf - Forward Voltage	If - Forward Current
Rectifiers Q-Series 300V 16A Dual Ultra-Low Qrr LQA32T300C Power Integrations 1: £1.59 353In Stock	Mfr. Part No. LQA32T300C Mouser Part No 903-LQA32T300C	Power Integrations	Rectifiers Q-Series 300V 16A Dual Ultra-Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	353In Stock	£1.59 £1.36 £1.35 £1.11 View £1.03 £0.978 £0.969 £0.952	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220AB-3	300 V	1.6 V	16 A
Rectifiers Q-Series 300V 6A Ultra Low Qrr LQA06T300 Power Integrations 1: £0.676 1,599In Stock	Mfr. Part No. LQA06T300 Mouser Part No 903-LQA06T300	Power Integrations	Rectifiers Q-Series 300V 6A Ultra Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	1,599In Stock	£0.676 £0.587 £0.495 £0.449 View £0.433 £0.416 £0.384 £0.377 £0.375	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	300 V	1.6 V	6 A
Rectifiers 200V, Dual, 10A Ultra-Low Qrr IC LQA20N200C Power Integrations 1: £1.19 2,327In Stock	Mfr. Part No. LQA20N200C Mouser Part No 903-LQA20N200C	Power Integrations	Rectifiers 200V, Dual, 10A Ultra-Low Qrr IC Learn More about Power Integrations powerint qspeed diode	Datasheet	2,327In Stock	Cut Tape £1.19 £0.995 £0.934 £0.818 View Reel £0.647 £0.78 £0.748 £0.743 £0.647 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Rectifiers	SMD/SMT	DPAK	200 V	1.15 V	10 A
Rectifiers 150V, Dual, 20A Ultra-Low Qrr Rect LQA40T150C Power Integrations 1: £1.71 4,470In Stock	Mfr. Part No. LQA40T150C Mouser Part No 869-LQA40T150C	Power Integrations	Rectifiers 150V, Dual, 20A Ultra-Low Qrr Rect Learn More about Power Integrations powerint qspeed diode	Datasheet	4,470In Stock	£1.71 £1.46 £1.34 £1.19 View £1.13 £1.09 £1.05 £1.04 £0.995	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220AB-3	150 V	1 V	40 A
Rectifiers X-Series 600V 10A Low Qrr LXA10T600 Power Integrations 1: £0.834 2,030In Stock	Mfr. Part No. LXA10T600 Mouser Part No 903-LXA10T600	Power Integrations	Rectifiers X-Series 600V 10A Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	2,030In Stock	£0.834 £0.704 £0.653 £0.641 View £0.632 £0.555 £0.518	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	600 V	2.4 V	10 A
Rectifiers H-Series 600V 12A Super-Low Qrr QH12TZ600 Power Integrations 1: £1.60 999In Stock	Mfr. Part No. QH12TZ600 Mouser Part No 903-QH12TZ600	Power Integrations	Rectifiers H-Series 600V 12A Super-Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	999In Stock	£1.60 £1.48 £1.32 £1.26 View £1.22 £1.11 £1.10	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2		2.65 V	12 A
Rectifiers Q-Series 300V 30A Ultra Low Qrr LQA30T300 Power Integrations 1: £1.42 1,169In Stock	Mfr. Part No. LQA30T300 Mouser Part No 903-LQA30T300	Power Integrations	Rectifiers Q-Series 300V 30A Ultra Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	1,169In Stock	£1.42 £1.24 £1.05 £0.96 View £0.934 £0.908 £0.856 £0.826	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	300 V	1.66 V	30 A
Rectifiers X-Series 600V 3A Low Qrr LXA03T600 Power Integrations 1: £0.421 802In Stock	Mfr. Part No. LXA03T600 Mouser Part No 903-LXA03T600	Power Integrations	Rectifiers X-Series 600V 3A Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	802In Stock	£0.421 £0.346 £0.338 £0.292 £0.273	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	600 V	2.5 V	3 A
Rectifiers X-Series 600V 6A Low Qrr LXA06T600 Power Integrations 1: £0.571 634In Stock	Mfr. Part No. LXA06T600 Mouser Part No 903-LXA06T600	Power Integrations	Rectifiers X-Series 600V 6A Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	634In Stock	£0.571 £0.473 £0.471 £0.45 View £0.398 £0.371	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	600 V	2.27 V	6 A
Rectifiers X-Series600V 20A Low Qrr LXA20T600 Power Integrations 1: £1.58 329In Stock	Mfr. Part No. LXA20T600 Mouser Part No 903-LXA20T600	Power Integrations	Rectifiers X-Series600V 20A Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	329In Stock	£1.58 £1.51 £1.29 £1.26 View £1.25 £1.10 £1.09	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	600 V	2.5 V	20 A
Small Signal Switching Diodes H-Series 600V 8A Super-Low Qrr QH08TZ600 Power Integrations 1: £1.13 850In Stock	Mfr. Part No. QH08TZ600 Mouser Part No 903-QH08TZ600	Power Integrations	Small Signal Switching Diodes H-Series 600V 8A Super-Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	850In Stock	£1.13 £1.09 £0.925 £0.899 View £0.882 £0.788 £0.732	Min.: 1 Mult.: 1	Small Signal Switching Diodes	Through Hole	TO-220-2		2.6 V	8 A
Rectifiers 150V, Dual, 15A Ultra-Low Qrr Rect LQA30T150C Power Integrations 1: £1.21 200In Stock	Mfr. Part No. LQA30T150C Mouser Part No 869-LQA30T150C	Power Integrations	Rectifiers 150V, Dual, 15A Ultra-Low Qrr Rect Learn More about Power Integrations powerint qspeed diode	Datasheet	200In Stock	£1.21 £1.17 £1.00 £0.978 View £0.952 £0.849 £0.791	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220AB-3	150 V	980 mV	30 A
Rectifiers 200V, Dual, 5A Ultra-Low Qrr IC LQA10N200C Power Integrations 1: £0.526 1,086In Stock	Mfr. Part No. LQA10N200C Mouser Part No 903-LQA10N200C	Power Integrations	Rectifiers 200V, Dual, 5A Ultra-Low Qrr IC Learn More about Power Integrations powerint qspeed diode	Datasheet	1,086In Stock	Cut Tape £0.526 £0.432 £0.423 £0.402 Reel £0.368 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Rectifiers	SMD/SMT	DPAK	200 V	1.1 V	5 A
Rectifiers Q-Series 300V 10A Ultra Low Qrr LQA10T300 Power Integrations 1: £0.691 943In Stock	Mfr. Part No. LQA10T300 Mouser Part No 903-LQA10T300	Power Integrations	Rectifiers Q-Series 300V 10A Ultra Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	943In Stock	£0.691 £0.678 £0.571 £0.561 View £0.548 £0.48 £0.45	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	300 V	1.58 V	10 A
Rectifiers Q-Series 300V 16A Ultra Low Qrr LQA16T300 Power Integrations 1: £0.826 223In Stock	Mfr. Part No. LQA16T300 Mouser Part No 903-LQA16T300	Power Integrations	Rectifiers Q-Series 300V 16A Ultra Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	223In Stock	£0.826 £0.803 £0.684 £0.658 View £0.578 £0.537	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	300 V	1.6 V	16 A
Rectifiers 200V, Dual, 10A Ultra-Low Qrr IC LQA20T200C Power Integrations 1: £1.32 353In Stock	Mfr. Part No. LQA20T200C Mouser Part No 903-LQA20T200C	Power Integrations	Rectifiers 200V, Dual, 10A Ultra-Low Qrr IC Learn More about Power Integrations powerint qspeed diode	Datasheet	353In Stock	£1.32 £1.15 £0.978 £0.89 View £0.882 £0.818 £0.788 £0.749	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-3	200 V	1.15 V	10 A
Rectifiers X-Series 600V 3A Low Qrr LXA03B600 Power Integrations 1: £0.571 344In Stock	Mfr. Part No. LXA03B600 Mouser Part No 903-LXA03B600	Power Integrations	Rectifiers X-Series 600V 3A Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	344In Stock	Cut Tape £0.571 £0.457 £0.43 £0.365 Reel £0.325 View £0.351 £0.339 £0.322 MouseReel Available	Min.: 1 Mult.: 1 : 800	Rectifiers	SMD/SMT	D2Pak	600 V	2.5 V	3 A
Rectifiers X-Series 600V 8A Low Qrr LXA08B600 Power Integrations 1: £0.863 610In Stock	Mfr. Part No. LXA08B600 Mouser Part No 903-LXA08B600	Power Integrations	Rectifiers X-Series 600V 8A Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	610In Stock	Cut Tape £0.863 £0.709 £0.664 £0.574 View Reel £0.512 £0.55 £0.54 £0.512 MouseReel Available	Min.: 1 Mult.: 1 : 800	Rectifiers	SMD/SMT	D2Pak	600 V	2.35 V	8 A
Rectifiers X-Series 600V 8A Low Qrr LXA08T600 Power Integrations 1: £0.676 486In Stock	Mfr. Part No. LXA08T600 Mouser Part No 903-LXA08T600	Power Integrations	Rectifiers X-Series 600V 8A Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	486In Stock	£0.676 £0.555 £0.54 £0.473 £0.439	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	600 V	2.35 V	8 A
Rectifiers Q-Series 600V 3A Ultra Low Qrr LQA03TC600 Power Integrations 1: £0.661 464In Stock	Mfr. Part No. LQA03TC600 Mouser Part No 903-LQA03TC600	Power Integrations	Rectifiers Q-Series 600V 3A Ultra Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	464In Stock	£0.661 £0.649 £0.548 £0.538 View £0.516 £0.472	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	600 V	2.77 V	3 A
Rectifiers Q-Series 600V 5A Ultra Low Qrr LQA05TC600 Power Integrations 1: £0.856 357In Stock	Mfr. Part No. LQA05TC600 Mouser Part No 903-LQA05TC600	Power Integrations	Rectifiers Q-Series 600V 5A Ultra Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	357In Stock	£0.856 £0.834 £0.705 £0.697 View £0.682 £0.655 £0.633 £0.62	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	600 V	2.825 V	5 A
Rectifiers X-Series 600V 15A Low Qrr LXA15T600 Power Integrations 1: £1.19 372In Stock	Mfr. Part No. LXA15T600 Mouser Part No 903-LXA15T600	Power Integrations	Rectifiers X-Series 600V 15A Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	372In Stock	£1.19 £1.12 £0.96 £0.934 View £0.917 £0.834 £0.771	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-220-2	600 V	2.5 V	15 A
Rectifiers X-Series 600V 8A Dual Low Qrr LXA16T600C Power Integrations 1: £1.26 186In Stock	Mfr. Part No. LXA16T600C Mouser Part No 903-LXA16T600C	Power Integrations	Rectifiers X-Series 600V 8A Dual Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	186In Stock	£1.26 £1.21 £1.05 £1.01 View £0.995 £0.882 £0.82	Min.: 1 Mult.: 1	Rectifiers	Through Hole	TO-247AD	600 V	2.35 V	8 A
Rectifiers 200V, Dual, 10A, Ultra-Low Qrr, Rectifier LQ20N200CQ Power Integrations 1: £1.07 2,500Expected 02/11/2026	Mfr. Part No. LQ20N200CQ Mouser Part No 869-LQ20N200CQ	Power Integrations	Rectifiers 200V, Dual, 10A, Ultra-Low Qrr, Rectifier Learn More about Power Integrations powerint qspeed diode	Datasheet	2,500Expected 02/11/2026	Cut Tape £1.07 £0.882 £0.849 £0.721 View Reel £0.57 £0.698 £0.684 £0.678 £0.57	Min.: 1 Mult.: 1 : 2,500	Rectifiers
Rectifiers Q-Series 300V 10A Dual Ultra-Low Qrr LQA20B300C Power Integrations 1: £1.21 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. LQA20B300C Mouser Part No 903-LQA20B300C	Power Integrations	Rectifiers Q-Series 300V 10A Dual Ultra-Low Qrr Learn More about Power Integrations powerint qspeed diode	Datasheet	Non-Stocked Lead-Time 4 Weeks	Cut Tape £1.21 £1.14 £1.00 £0.96 Reel £0.849 View £0.934 £0.841 MouseReel Available	Min.: 1 Mult.: 1 : 800	Rectifiers	SMD/SMT	D2Pak	300 V	1.58 V	10 A