Qspeed Q Series Fast & Ultrafast Recovery Rectifier Diodes

Qspeed diodes have the lowest QRR of any Silicon diode. Their recovery characteristics increase efficiency, reduce EMI and eliminate snubbers. These features help designers improve the performance of their power conversion circuits.

Low QRR, Low IRRM, Low tRR
High dIF/dt capable (1000A/µs)
Soft recovery
Eliminates need for snubber circuits
Reduces EMI filter component size & count
Enables extremely fast switching
Applications: Power Factor Correction (PFC) Boost Diode, Motor drive circuits, DC-AC Inverters

Application Notes

Qspeed Q Series Fast & Ultrafast Recovery Rectifier Diodes

Manufacturer

Repetitive Peak Reverse Voltage

Average Forward Current

Diode Configuration

Forward Voltage Max

Reverse Recovery Time

Forward Surge Current

Operating Temperature Max

Diode Case Style

No. of Pins

Product Range

Packaging

Filter(s) Applied

Product Range

:

Qspeed Q Series

1 Filter(s) Selected

			Price For		Quantity

LQA30B150C	2771768 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 30 A Common Cathode 1.2 V 16.3 ns 130 A	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$10.760 10+ HK$10.060 25+ HK$8.550 100+ HK$8.480	Min: 1 / Mult: 1	150V	30A	Common Cathode	1.2V	16.3ns	130A	150°C	TO-263AB	3 Pin	Qspeed Q Series
LQA30B150C	2771768RL Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 30 A Common Cathode 1.2 V 16.3 ns 130 A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$8.480	Min: 100 / Mult: 1	150V	30A	Common Cathode	1.2V	16.3ns	130A	150°C	TO-263AB	3 Pin	Qspeed Q Series
LQA30T300	2771789 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 300 V 30 A Single 1.95 V 13.7 ns 200 A	Each	1+ HK$13.400 10+ HK$12.210 100+ HK$11.020 500+ HK$10.280 1000+ HK$9.540	Min: 1 / Mult: 1	300V	30A	Single	1.95V	13.7ns	200A	150°C	TO-220AC	2 Pin	Qspeed Q Series
LQA20N150C	2771766 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 20 A Common Cathode 1.15 V 16.3 ns 100 A	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$13.440 10+ HK$11.760 100+ HK$9.750 500+ HK$8.740 1000+ HK$8.060 More Pricing...	Min: 1 / Mult: 1	150V	20A	Common Cathode	1.15V	16.3ns	100A	150°C	TO-252 (DPAK)	3 Pin	Qspeed Q Series
LQA20T200C	2771773 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 200 V 20 A Common Cathode 1.15 V 16 ns 100 A	Each	1+ HK$15.790 10+ HK$14.640 100+ HK$13.730 500+ HK$9.700 1000+ HK$8.800 More Pricing...	Min: 1 / Mult: 1	200V	20A	Common Cathode	1.15V	16ns	100A	150°C	TO-220AB	3 Pin	Qspeed Q Series
LQA20N150C	2771766RL Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 20 A Common Cathode 1.15 V 16.3 ns 100 A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$9.750 500+ HK$8.740 1000+ HK$8.060 5000+ HK$7.520	Min: 100 / Mult: 1	150V	20A	Common Cathode	1.15V	16.3ns	100A	150°C	TO-252 (DPAK)	3 Pin	Qspeed Q Series
LQA40B150C	2771770RL Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 40 A Common Cathode 1.2 V 16.9 ns 170 A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	25+ HK$10.200	Min: 100 / Mult: 1	150V	40A	Common Cathode	1.2V	16.9ns	170A	150°C	TO-263AB	3 Pin	Qspeed Q Series
LQA16T300	2771786 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 300 V 16 A Single 1.9 V 13 ns 100 A	Each	1+ HK$9.050 10+ HK$8.270 100+ HK$7.490 500+ HK$7.090 1000+ HK$6.690 More Pricing...	Min: 1 / Mult: 1	300V	16A	Single	1.9V	13ns	100A	150°C	TO-220AC	2 Pin	Qspeed Q Series
LQA10T300	2771783 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 300 V 10 A Single 1.9 V 12.6 ns 80 A	Each	1+ HK$7.980 10+ HK$7.300 100+ HK$6.620 500+ HK$6.150 1000+ HK$5.680 More Pricing...	Min: 1 / Mult: 1	300V	10A	Single	1.9V	12.6ns	80A	150°C	TO-220AC	2 Pin	Qspeed Q Series
LQA10N150C	2771764 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 10 A Common Cathode 1.1 V 15.1 ns 60 A	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$6.370 10+ HK$5.860 100+ HK$5.130 500+ HK$4.500 1000+ HK$4.130 More Pricing...	Min: 1 / Mult: 1	150V	10A	Common Cathode	1.1V	15.1ns	60A	150°C	TO-252 (DPAK)	3 Pin	Qspeed Q Series
LQA10N150C	2771764RL Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 10 A Common Cathode 1.1 V 15.1 ns 60 A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$5.130 500+ HK$4.500 1000+ HK$4.130 5000+ HK$4.010	Min: 100 / Mult: 1	150V	10A	Common Cathode	1.1V	15.1ns	60A	150°C	TO-252 (DPAK)	3 Pin	Qspeed Q Series
LQA03TC600	2771779 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 600 V 3 A Single 3.1 V 13 ns 30 A	Each	1+ HK$11.760 10+ HK$10.580 100+ HK$8.220 500+ HK$5.410 1000+ HK$5.080 More Pricing...	Min: 1 / Mult: 1	600V	3A	Single	3.1V	13ns	30A	150°C	TO-220AC	2 Pin	Qspeed Q Series
LQA40B150C	2771770 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 40 A Common Cathode 1.2 V 16.9 ns 170 A	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$12.770 10+ HK$11.930 25+ HK$10.200	Min: 1 / Mult: 1	150V	40A	Common Cathode	1.2V	16.9ns	170A	150°C	TO-263AB	3 Pin	Qspeed Q Series
LQA30T150C	2771767 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 30 A Common Cathode 1.2 V 16.3 ns 130 A	Each	1+ HK$18.830 10+ HK$17.020 100+ HK$14.060 500+ HK$11.020 1000+ HK$10.530	Min: 1 / Mult: 1	150V	30A	Common Cathode	1.2V	16.3ns	130A	150°C	TO-220AB	3 Pin	Qspeed Q Series
LQA20B300C	2771788 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 300 V 20 A Common Cathode 1.9 V 12.6 ns 80 A	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$13.320 10+ HK$12.170 100+ HK$11.020 500+ HK$9.290 1000+ HK$9.110	Min: 1 / Mult: 1	300V	20A	Common Cathode	1.9V	12.6ns	80A	150°C	TO-263AB	3 Pin	Qspeed Q Series
LQA06T300	2771782 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 300 V 6 A Single 1.9 V 11.5 ns 37 A	Each	1+ HK$5.760 10+ HK$5.750 100+ HK$4.760 500+ HK$4.390 1000+ HK$4.020 More Pricing...	Min: 1 / Mult: 1	300V	6A	Single	1.9V	11.5ns	37A	150°C	TO-220AC	2 Pin	Qspeed Q Series
LQA12B300C	2771785RL Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 300 V 12 A Common Cathode 1.9 V 11.5 ns 37 A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$8.230 500+ HK$7.380 1000+ HK$6.810 5000+ HK$6.680	Min: 100 / Mult: 1	-	-	Common Cathode	-	-	-	-	TO-263AB	3 Pin	Qspeed Q Series
LQA20T150C	2771765 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 20 A Common Cathode 1.15 V 16.3 ns 100 A	Each	1+ HK$15.790 10+ HK$14.230 100+ HK$11.760 500+ HK$9.210 1000+ HK$8.310 More Pricing...	Min: 1 / Mult: 1	150V	20A	Common Cathode	1.15V	16.3ns	100A	150°C	TO-220AB	3 Pin	Qspeed Q Series
LQA20B300C	2771788RL Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 300 V 20 A Common Cathode 1.9 V 12.6 ns 80 A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$11.020 500+ HK$9.290 1000+ HK$9.110	Min: 100 / Mult: 1	300V	20A	Common Cathode	1.9V	12.6ns	80A	150°C	TO-263AB	3 Pin	Qspeed Q Series
LQA10T150C	2771763 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 150 V 10 A Common Cathode 1.1 V 15.1 ns 60 A	Each	1+ HK$6.840 10+ HK$5.980 100+ HK$4.960 500+ HK$4.440 1000+ HK$4.180 More Pricing...	Min: 1 / Mult: 1	150V	10A	Common Cathode	1.1V	15.1ns	60A	150°C	TO-220AB	3 Pin	Qspeed Q Series
LQA12B300C	2771785 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 300 V 12 A Common Cathode 1.9 V 11.5 ns 37 A	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$11.350 10+ HK$9.940 100+ HK$8.230 500+ HK$7.380 1000+ HK$6.810 More Pricing...	Min: 1 / Mult: 1	-	-	Common Cathode	-	-	-	-	TO-263AB	3 Pin	Qspeed Q Series
LQA40B200C	2771778RL Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 200 V 40 A Common Cathode 1.2 V 17 ns 170 A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$17.180 500+ HK$11.680 1000+ HK$11.450	Min: 100 / Mult: 1	200V	40A	Common Cathode	1.2V	17ns	170A	150°C	TO-263AB	3 Pin	Qspeed Q Series
LQA40B200C	2771778 Data Sheet RoHS	POWER INTEGRATIONS Fast / Ultrafast Diode Qspeed 200 V 40 A Common Cathode 1.2 V 17 ns 170 A	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$17.510 10+ HK$17.430 100+ HK$17.180 500+ HK$11.680 1000+ HK$11.450	Min: 1 / Mult: 1	200V	40A	Common Cathode	1.2V	17ns	170A	150°C	TO-263AB	3 Pin	Qspeed Q Series