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| RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION ZMM5221B THRU ZMM5257B 500mW 5% mini-M.E.L.F ZENER DIODE Absolute Maximun Ratings (Ta=25oC) Items Power Dissipation Thermal Resis. Forward Voltage @If = 10 mA Vz Tolerence Junction Temp. Storage Temp. Symbol PTOT R0JA Vf Ratings 500 0.3 1.1 5 -65 to 200 -65 to 200 Unit mW K/mW V % o C o C 1.40 1.30 0.4 0.2 2 Places Dimensions m in i-MEL F TJ TSTG Mechanical Data Items P a cka g e C a se Lead Finish 3.40 3.20 Materials mini-MELF Dimensions in millimeters Hermeticall sealed glass Solder Plating Electrical Characteristics (Ta=25oC) ZENER VOLTAGE TYPE Vz(V) ZMM5221B ZMM5222B ZMM5223B ZMM5224B ZMM5225B ZMM5226B ZMM5227B ZMM5228B ZMM5229B ZMM5230B ZMM5231B ZMM5232B ZMM5233B ZMM5234B 2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 Izt(mA) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Rz (ohms) 30 30 30 30 29 28 24 23 22 19 17 11 7 7 Izt(mA0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 MAX ZENER IMPEDANCE MAX ZENER IMPEDANCE Izt = 1.0mA MAXIMUM REVERSE CURRENT TEMP. COEFF. dvz Rz (ohms) 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 VR (V) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 IR (uA) 100 100 75 75 50 25 15 10 5 5 5 5 5 5 (%/ oC) -0.085 -0.085 -0.080 -0.080 -0.075 -0.070 -0.065 -0.060 +/-0.055 +/-0.030 +/-0.030 +0.038 +0.038 +0.045 ZENER VOLTAGE TYPE Vz(V) ZMM5235B ZMM5236B ZMM5237B ZMM5238B ZMM5239B ZMM5240B ZMM5241B ZMM5242B ZMM5243B ZMM5244B ZMM5245B ZMM5246B ZMM5247B ZMM5248B ZMM5249B ZMM5250B ZMM5251B ZMM5252B ZMM5253B ZMM5254B ZMM5255B ZMM5256B ZMM5257B 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 Izt(mA) 20 20 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 MAX ZENER IMPEDANCE MAX ZENER IMPEDANCE Izt = 1.0mA MAXIMUM REVERSE CURRENT TEMP. COEFF. dvz Rz (ohms) 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 Izt(mA0 20 20 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 Rz (ohms) 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 VR (V) 5.6 6.0 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 IR (uA) 3 3.0 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 (%/ oC) +0.050 +0.058 +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 +0.086 +0.087 +0.088 +0.089 +0.090 +0.091 +0.091 +0.092 |
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