MMBZ5221B~MMBZ5261B SILICON PLANAR ZENER DIODES 3 1 2 SOT-23 Plastic Package Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Thermal Resistance, Junction to Ambient Junction Temperature Storage Temperature Range Symbol Value Unit PD 350 mW RθJA 357 Tj 150 O Tstg - 55 to + 150 O C/W O C C SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 15/11/2008 MMBZ5221B~MMBZ5261B Characteristics Ta = 25 OC (VF = 0.9 V Maximum at IF = 10 mA) Zener Voltage Range 1) Max. Dynamic Resistance Max. Reverse Current Marking Code Vznom VZT at IZT ZZT at IZT ZZK at IZK IR at VR V V mA Ω mA Ω mA µA V Y0 2.4 2.28…2.52 20 30 20 1200 0.25 100 1 MMBZ5223B Z0 2.7 2.57…2.84 20 30 20 1300 0.25 75 1 MMBZ5225B AA 3 2.85…3.15 20 30 20 1600 0.25 50 1 MMBZ5226B AB 3.3 3.14…3.47 20 28 20 1600 0.25 25 1 MMBZ5227B AC 3.6 3.42…3.78 20 24 20 1700 0.25 15 1 MMBZ5228B AD 3.9 3.71…4.1 20 23 20 1900 0.25 10 1 MMBZ5229B AE 4.3 4.09…4.52 20 22 20 2000 0.25 5 1 Type MMBZ5221B MMBZ5230B AF 4.7 4.47…4.94 20 19 20 1900 0.25 5 2 MMBZ5231B AH 5.1 4.85…5.36 20 17 20 1600 0.25 5 2 MMBZ5232B AJ 5.6 5.32…5.88 20 11 20 1600 0.25 5 3 MMBZ5233B AK 6 5.7...6.3 20 7 20 1600 0.25 5 3.5 MMBZ5234B AM 6.2 5.89…6.51 20 7 20 1000 0.25 5 4 MMBZ5235B AN 6.8 6.46…7.14 20 5 20 750 0.25 3 5 MMBZ5236B AP 7.5 7.13…7.88 20 6 20 500 0.25 3 6 MMBZ5237B AR 8.2 7.79…8.61 20 8 20 500 0.25 3 6.5 MMBZ5239B AY 9.1 8.65…9.56 20 10 20 600 0.25 3 7 MMBZ5240B AZ 10 9.5…10.5 20 17 20 600 0.25 3 8 MMBZ5241B BA 11 10.45…11.55 20 22 20 600 0.25 2 8.4 MMBZ5242B BB 12 11.4…12.6 20 30 20 600 0.25 1 9.1 MMBZ5243B BC 13 12.35…13.65 9.5 13 9.5 600 0.25 0.5 9.9 MMBZ5245B BE 15 14.25…15.75 8.5 16 8.5 600 0.25 0.1 11 MMBZ5246B BF 16 15.2…16.8 7.8 17 7.8 600 0.25 0.1 12 MMBZ5247B BH 17 16.15...17.85 7.4 19 7.4 600 0.25 0.1 13 MMBZ5248B BJ 18 17.1…18.9 7 21 7 600 0.25 0.1 14 MMBZ5249B BK 19 18.05…19.95 6.6 23 6.6 600 0.25 0.1 14 MMBZ5250B BM 20 19…21 6.2 25 6.2 600 0.25 0.1 15 MMBZ5251B BN 22 20.9…23.1 5.6 29 5.6 600 0.25 0.1 17 MMBZ5252B BP 24 22.8…25.2 5.2 33 5.2 600 0.25 0.1 18 MMBZ5253B BR 25 23.75…26.25 5 35 5 600 0.25 0.1 19 MMBZ5254B BX 27 25.65…28.35 4.6 41 4.6 600 0.25 0.1 21 MMBZ5256B BZ 30 28.5…31.5 4.2 49 4.2 600 0.25 0.1 23 MMBZ5257B CA 33 31.35…34.65 3.8 58 3.8 700 0.25 0.1 25 MMBZ5258B CB 36 34.2…37.8 3.4 70 3.4 700 0.25 0.1 27 MMBZ5259B CC 39 37.05…40.95 3.2 80 3.2 800 0.25 0.1 30 MMBZ5260B CD 43 40.85…45.15 3 93 3 800 0.25 0.1 33 MMBZ5261B CE 47 44.65…49.35 2.7 105 2.7 1000 0.25 0.1 36 1) Tested with pulses tp = 20 ms. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 15/11/2008 MMBZ5221B~MMBZ5261B SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 15/11/2008