RECTRON CMBZ5221B THRU CMBZ5260B SEMICONDUCTOR TECHNICAL SPECIFICATION 5% SOT-23 SURFACE MOUNT ZENER DIODE Absolute Maximun Ratings (Ta=25oC) Items Power Dissipation Tollarance Voltage Range Foward Voltage @ if = 10mA Rep. Oeak Fwd. Current Junction Temp. Storage Temp. Dimensions Symbol Ratings Unit PTOT 300 mW Vz 5 2.4 - 43 % V Vf 250 V IFRM 250 mA TJ -55 to 125 °C TSTG -55 to 150 °C SOT-23 Mechanical Data Items Materials P a cka g e SOT-23 Lead Frame 42 Alloy Lead Finish Solder Plating Bond Wire Au Mold Resin Epoxy Chip Silicon 1. ANODE 2. NC 3. CATHODE (UNITS: mm) Electrical Characteristics (Ta=25oC) ZENER VOLTAGE MAX ZENER IMPEDANCE TYPE CMBZ5221B CMBZ5222B CMBZ5223B CMBZ5224B CMBZ5225B CMBZ5226B CMBZ5227B CMBZ5228B CMBZ5229B CMBZ5230B CMBZ5231B Vz(V) Izt(mA) Rz (ohms) 2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 20 20 20 20 20 20 20 20 20 20 20 30 30 30 30 29 28 24 23 22 19 17 Izt(mA0 20 20 20 20 20 20 20 20 20 20 20 MAX ZENER IMPEDANCE Izt = 1.0mA Rz (ohms) 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 MAXIMUM REVERSE CURRENT VR (V) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 IR (uA) 100 100 75 75 50 25 15 10 5 5 5 TEMP. COEFF. dvz (%/ oC) -0.085 -0.085 -0.080 -0.080 -0.075 -0.070 -0.065 -0.060 +/-0.055 +/-0.030 +/-0.030 ZENER VOLTAGE MAX ZENER IMPEDANCE TYPE CMBZ5232B CMBZ5233B CMBZ5234B CMBZ5235B Vz(V) Izt(mA) Rz (ohms) 5.6 6.0 6.2 6.8 20 20 20 20 11 7 7 7 Izt(mA0 20 20 20 20 MAX ZENER IMPEDANCE Izt = 1.0mA Rz (ohms) 1600 1600 1000 750 MAXIMUM REVERSE CURRENT VR (V) 3.0 3.5 4.0 5.6 IR (uA) 5.0 5.0 5.0 3.0 TEMP. COEFF. dvz (%/ oC) +/-0.038 +/-0.038 +0.045 +0.050 CMBZ5236B 7.5 20 6 20 500 6.0 3.0 +0.058 CMBZ5237B CMBZ5238B CMBZ5239B CMBZ5240B CMBZ5241B CMBZ5242B CMBZ5243B CMBZ5244B CMBZ5245B CMBZ5246B CMBZ5247B CMBZ5248B CMBZ5249B CMBZ5250B CMBZ5251B CMBZ5252B CMBZ5253B CMBZ5254B CMBZ5255B CMBZ5256B CMBZ5257B 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 20 20 20 20 20 20 9.5 9.0 8.5 7.8 7.4 7.0 6.6 6.2 5.6 5.2 5.0 4.6 4.5 4.2 3.8 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 20 20 20 20 20 20 9.5 9.0 8.5 8.5 7.4 7.0 6.6 6.2 5.6 5.2 5.0 4.6 4.5 4.2 3.8 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 6.5 6.5 7.0 8.0 8.4 9.1 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 3.0 3.0 3.0 3.0 2.0 1.0 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 +0.062 +0.065 +0.068 +0.075 +0.076 +0.077 +0.079 +0.082 +0.082 +0.083 +0.084 +0.085 +0.086 +0.087 +0.088 +0.089 +0.090 +0.091 +0.091 +0.092 +0.093 CMBZ5258B 36 3.4 70 3.4 700 27 0.1 +0.094 CMBZ5259B 39 3.2 80 3.2 800 30 0.1 +0.095 CMBZ5260B 43 3.0 93 3.0 900 33 0.1 +0.095