NOT RECOMMENDED FOR NEW DESIGNS USE MMSZ5221-TP~MMSZ5261-TP MCC DL5221B TM omponents 20736 Marilla Street Chatsworth Micro Commercial Components THRU DL5267B Features Wide Voltage Range Available 500 mW Glass Package High Temp Soldering: 260C for 10 Seconds At Terminals Zener Diode Surface Mount Package 2.4 to 75 Volts Marking : Cathode band denotes polarity Lead Free Finish/RoHS Compliant(Note 1) Suffix designates Compliant. See ordering information) Maximum Ratings MINIMELF Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C 500 mWatt DC Power Dissipation Cathode Mark Power Derating: 4.0mW/C above 50C Forward Voltage 200mA: 1.1 Volts Moisture Sensitivity Level 1 C Figure 1 - Typical Capacitance 100 B A pf 10 At zero volts At 2 Volts V R DIMENSIONS INCHES MM DIM MIN MAX MIN MAX NOTE 1 A .130 .146 3.30 3.70 0 100 200 B .008 .016 .20 .40 V C .055 .059 1.40 1.50 Z Typical Capacitance (pf) versus Zener voltage (V ) Z Figure 2 - Derating Curve SUGGESTED SOLDER PAD LAYOUT 0.105 400 mW 0.075 200 0.030 0 75 150 225 175 Temperature C Power Dissipation (mW) - Versus - Ambient Temperature C Note:1.Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I. www.mccsemi.com Revision: B 2012/08/23 1of 5MCC DL5221B thru DL5267B TM Micro Commercial Components MCC NOMINAL ZENER TEST MAXIMUM ZENER IMPEDANCE MAXIMUM REVERSE MAX. ZENER VOLTAGE PART VOLTAGE V I CURRENT I B SUFFIX ONLY LEAKAGE CURRENT TEMP COEFFICIENT B Z ZT ZT NUMBER Z I Z I = 0.25mA I V SUFFIX ONLY ZT ZT ZK ZK R R VOLTS mA OHMS OHMS A VOLTS % / C DL5221B 2.4 20 30 1200 100 1.0 -0.085 DL5222B 2.5 20 30 1250 100 1.0 -0.085 DL5223B 2.7 20 30 1300 75 1.0 -0.080 DL5224B 2.8 20 30 1400 75 1.0 -0.080 DL5225B 3.0 20 29 1600 50 1.0 -0.075 DL5226B 3.3 20 28 1600 25 1.0 -0.070 DL5227B 3.6 20 24 1700 15 1.0 -0.065 DL5228B 3.9 20 23 1900 10 1.0 -0.060 DL5229B 4.3 20 22 2000 5.0 1.0 0.055 DL5230B 4.7 20 19 1900 5.0 2.0 0.030 DL5231B 5.1 20 17 1600 5.0 2.0 0.030 DL5232B 5.6 20 11 1600 5.0 3.0 +0.038 DL5233B 6.0 20 7.0 1600 5.0 3.5 +0.038 DL5234B 6.2 20 7.0 1000 5.0 4.0 +0.045 DL5235B 6.8 20 5.0 750 3.0 5.0 +0.050 DL5236B 7.5 20 6.0 500 3.0 6.0 +0.058 DL5237B 8.2 20 8.0 500 3.0 6.5 +0.062 DL5238B 8.7 20 8.0 600 3.0 6.5 +0.065 DL5239B 9.1 20 10 600 3.0 7.0 +0.068 DL5240B 10 20 17 600 3.0 8.0 +0.075 DL5241B 11 20 22 600 2.0 8.4 +0.076 DL5242B 12 20 30 600 1.0 9.1 +0.077 DL5243B 13 9.5 13 600 0.5 9.9 +0.079 DL5244B 14 9.0 15 600 0.1 10 +0.082 DL5245B 15 8.5 16 600 0.1 11 +0.082 DL5246B 16 7.8 17 600 0.1 12 +0.083 DL5247B 17 7.4 19 600 0.1 13 +0.084 DL5248B 18 7.0 21 600 0.1 14 +0.085 DL5249B 19 6.6 23 600 0.1 14 +0.086 DL5250B 20 6.2 25 600 0.1 15 +0.086 DL5251B 22 5.6 29 600 0.1 17 +0.087 DL5252B 24 5.2 33 600 0.1 18 +0.088 DL5253B 25 5.0 35 600 0.1 19 +0.089 DL5254B 27 4.6 41 600 0.1 21 +0.090 DL5255B 28 4.5 44 600 0.1 21 +0.091 DL5256B 30 4.2 49 600 0.1 23 +0.091 DL5257B 33 3.8 58 700 0.1 25 +0.092 DL5258B 36 3.4 70 700 0.1 27 +0.093 DL5259B 39 3.2 80 800 0.1 30 +0.094 DL5260B 43 3.0 93 900 0.1 33 +0.095 DL5261B 47 2.7 105 1000 0.1 36 +0.095 DL5262B 51 2.5 125 1100 0.1 39 +0.096 DL5263B 56 2.2 150 1300 0.1 43 +0.096 DL5264B 60 2.1 170 1400 0.1 46 +0.097 DL5265B 62 2.0 185 1400 0.1 47 +0.097 DL5266B 68 1.8 230 1600 0.1 52 +0.097 DL5267B 75 1.7 270 1700 0.1 56 +0.098 NOTE 1: Table as shown lists type numbers, which indicate a tolerance of 5% with guaranteed limits on only Vz, I , and V . Devices with R F guaranteed limits on all six parameters are indicated by suffix C for 2% tolerance NOTE 2: The electrical characteristics are measured after allowing the device to stabilize for 20 seconds. NOTE 3: Temperature coefficient ( ). Test conditions for temperature coefficient are as follows: VZ o o a. I = 7.5mA, T = 25 CT = 125 C (DL5221 thru DL5242) ZT I 2 o o b. IZT = Rated IZT,TI = 25 C, T2 = 125 C (DL5243 thru DL5267) Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature. www.mccsemi.com 2of 5 Revision: B 2012/08/23