power integrations lqa03tc600 600 volt 3 amp q speed diode designed for pfc boost and dc ac inverter

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Product Description

Product Overview

The LQA03TC600 is a 600 V, 3 A Q-Series PFC Diode from the Qspeed Family. It features the industry's lowest QRR for a 600 V silicon diode, leading to increased efficiency, reduced EMI, and the elimination of snubbers. This diode is suitable for Power Factor Correction (PFC) boost diodes, motor drive circuits, and DC-AC inverters.

Product Attributes

Brand: Qspeed
Family: Q-Series
Package: TO-220AC
RoHS Compliant: Yes
Plating: Lead-free
Mold Compound: Green
Halogen Free: Yes (per IEC 61249-2-21)

Technical Specifications

Parameter	Conditions	Rating	Units
Absolute Maximum Ratings
Peak repetitive reverse voltage		600	V
Average forward current	TJ = 150 C, TC = 122 C	3	A
Non-repetitive peak surge current	60 Hz, cycle	30	A
Non-repetitive peak surge current	cycle of t = 28 s Sinusoid, TC=25 C	350	A
Maximum junction temperature		150	C
Storage temperature		-55 to 150	C
Lead soldering temperature	Leads at 1.6 mm from case, 10 sec	300	C
Isolation voltage (leads-to-tab)	DC, + to tab	2500	V
Power dissipation	TC = 25 C	32	W
Thermal Resistance
Junction to ambient	TO-220	62	C/W
Junction to case	TO-220	3.85	C/W
DC Characteristics
Reverse current	VR = 600 V, TJ = 25 C	20	A
Reverse current	VR = 600 V, TJ = 125 C	0.25	mA
Forward voltage	IF = 3 A, TJ = 25 C	2.77 - 3.1	V
Forward voltage	IF = 3 A, TJ = 150 C	2.3	V
Junction capacitance	VR = 10 V, 1 MHz	13	pF
Dynamic Characteristics
Reverse recovery time	dI/dt = 200 A/s, VR = 400V, IF = 3 A, TJ = 25 C	9.3 - 13	ns
Reverse recovery time	dI/dt = 200 A/s, VR = 400 V, IF = 3 A, TJ = 125 C	21.4	ns
Reverse recovery charge	dI/dt = 200 A/s, VR = 400 V, IF = 3 A, TJ = 25 C	4.8 - 7.5	nC
Reverse recovery charge	dI/dt = 200 A/s, VR = 400 V, IF = 3 A, TJ = 125 C	17.5	nC
Maximum reverse recovery current	dI/dt = 200 A/s, VR = 400 V, IF = 3 A, TJ = 25 C	0.85 - 1.1	A
Maximum reverse recovery current	dI/dt = 200 A/s, VR = 400 V, IF = 3 A, TJ = 125 C	1.28	A
Softness factor	dI/dt = 200 A/s, VR = 400 V, IF = 3 A, TJ = 25 C	0.8
Softness factor	dI/dt = 200 A/s, VR = 400 V, IF = 3 A, TJ = 125 C	1.5