DOCUMENT AND ENTITY INFORMATION	9 Months Ended
	Nov. 30, 2011	Jan. 09, 2012
Entity Registrant Name	SOLITRON DEVICES INC
Entity Central Index Key	0000091668
Current Fiscal Year End Date	--02-28
Entity Filer Category	Smaller Reporting Company
Trading Symbol	sodi
Entity Common Stock, Shares Outstanding		2,267,775
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Nov. 30, 2011
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2012