Exhibit 99.47 MBNA MASTER CREDIT CARD TRUST II SERIES 2000-F KEY PERFORMANCE FACTORS March 31, 2001 Expected B Maturity 6/15/2005 Blended Coupon 5.2398% Excess Protection Level 3 Month Average 7.07% March, 2001 8.24% February, 2001 6.66% January, 2001 6.33% Cash Yield20.67% Investor Charge Offs 4.83% Base Rate 7.59% Over 30 Day Delinquency 4.90% Seller's Interest 7.37% Total Payment Rate14.60% Total Principal Balance$56,622,749,044.91 Investor Participation Amount$882,400,000.00 Seller Participation Amount$4,172,058,483.42