SMD Zener Diode CZRV5223B-G Thru. CZRV5256B-G Voltage: 2.7 to 30 Volts Power: 200 mWatts RoHS Device SOD-323 Features - For surface mounted applications. 0.071(1.80) 0.063(1.60) - 200mW Power Dissipation. - + 0.055(1.40) 0.014(0.35) - Ideally suited for automated assembly 0.010(0.25) 0.047(1.20) processes. 0.106(2.70) - Pb free product. 0.098(2.50) Mechanical data - Case: SOD-323 , Molded plastic. 0.006(0.15) 0.039(1.00)MAX. 0.003(0.08) - Terminals: Solder Plated,solderable per 0.004(0.10)MAX. MIL-STD-750,method 2026. 0.019(0.475)REF. - Polarity: Cathode band. - Weight: 0.008 gram(approx.). Dimensions in inches and (millimeter) Maximum Rating AND Electrical Characteristics Parameter Symbol Value Unit Forward Voltage (Note 2) IF = 10mA VF 0.9 V Power Dissipation (Note 1) Pd 200 mW Thermal Resistance, Junction to Ambient Air R JA 625 C/W Operating Junction and Storage Temperature Range Tj,TSTG -65 to +150 C 2 Notes: 1. Device mounted on ceramic PCBS 7.6mm*9.4mm*0.87mm with pad areas 25mm 2. Tested with pulses, Tp1.0ms. REV:C QW-BZ021 Page 1 Comchip Technology CO., LTD.SMD Zener Diode Electrical Characteristics( Ta = 25C unless otherwise specified) Rising Operating Reverse Zener Voltage operating resistance current Marking resistance Part Number Code VZ(V) IZT ZZT(Ohm) ZZK(Ohm) IR(uA) Min Nom Max Max IZT(mA) Max IZK(mA) Max VR(V) CZRV5223B-G 2.57 2.7 2.84 30 20 1300 0.25 75 1.0 C3 CZRV5225B-G 2.85 3.0 3.15 30 20 1600 0.25 50 1.0 C5 CZRV5226B-G 3.14 3.3 3.47 28 20 1600 0.25 25 1.0 G1 CZRV5227B-G 3.42 3.6 3.78 24 20 1700 0.25 15 1.0 G2 CZRV5228B-G 3.71 3.9 4.10 23 20 1900 0.25 10 1.0 G3 CZRV5229B-G 4.09 4.3 4.52 22 20 2000 0.25 5.0 1.0 G4 CZRV5230B-G 4.47 4.7 4.94 19 20 1900 0.25 5.0 2.0 G5 5.0 CZRV5231B-G 4.85 5.1 5.36 17 20 1600 0.25 2.0 E1 CZRV5232B-G 5.32 5.6 5.88 11 20 1600 0.25 5.0 3.0 E2 CZRV5233B-G 5.70 6.0 6.30 7 20 1600 0.25 5.0 3.5 E3 CZRV5234B-G 5.89 6.2 6.51 7 20 1000 0.25 5.0 4.0 E4 CZRV5235B-G 6.46 6.8 7.14 5 20 750 0.25 3.0 5.0 E5 CZRV5236B-G 7.13 7.5 7.88 6 20 500 0.25 3.0 6.0 F1 CZRV5237B-G 7.79 8.2 8.61 8 20 500 0.25 3.0 6.5 F2 CZRV5238B-G 8.27 8.7 9.14 8 20 600 0.25 3.0 6.5 F3 CZRV5239B-G 8.65 9.1 9.56 10 20 600 0.25 3.0 7.0 F4 CZRV5240B-G 9.50 10 10.50 17 20 600 0.25 3.0 8.0 F5 CZRV5241B-G 10.45 11 11.55 22 20 600 0.25 2.0 8.4 H1 CZRV5242B-G 11.40 12 12.60 30 20 600 0.25 1.0 9.1 H2 CZRV5243B-G 12.35 13 13.65 13 9.5 600 0.25 0.5 9.9 H3 CZRV5244B-G 13.30 14 14.70 15 9.0 600 0.25 0.1 10.0 H4 14.25 15 15.75 16 8.5 600 0.1 CZRV5245B-G 0.25 11.0 H5 CZRV5246B-G 15.20 16 16.80 17 7.8 600 0.25 0.1 12.0 J1 CZRV5248B-G 17.10 18 18.90 21 7.0 600 0.25 0.1 14.0 J3 CZRV5250B-G 19.00 20 21.00 25 6.2 600 0.25 0.1 15.0 J5 CZRV5251B-G 20.90 22 23.10 29 5.6 600 0.25 0.1 17.0 K1 CZRV5252B-G 22.80 24 25.20 33 5.2 600 0.25 0.1 18.0 K2 CZRV5253B-G 23.75 25 26.25 35 5.0 600 0.25 0.1 19.0 K3 CZRV5254B-G 25.65 27 28.35 41 5.0 600 0.25 0.1 21.0 K4 CZRV5255B-G 26.60 28 29.40 44 4.5 600 0.25 0.1 21.0 K5 CZRV5256B-G 28.50 30 31.50 49 4.2 600 0.25 0.1 23.0 M1 REV:C QW-BZ021 Page 2 Comchip Technology CO., LTD.