LLZ5255B

LLZ5221B – LLZ5263B Pb RoHS RoHS COMPLIANCE 500mW Hermetically Sealed Glass Zener Voltage Regulators MINI MELF Features Zener voltage range 2.4 to 56 volts Mini-MELF package Surface device type mounting Hermetically sealed glass Compression bonded construction All external surfaces are corrosion resistant and leads are readily solderable RoHS compliant Matte Tin (Sn) lead finish Color band indicates negative polarity Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Type Number Power Dissipation Maximum Forward Voltage @ IF=200mA Storage Temperature Range Operating Junction Temperature Symbol Pd VF TSTG TJ Value 500 1.1 -65 to + 200 + 200 Units mW V O C O C Version: A07 ELECTRICAL CHARACTERISTICS (TA=25 C O unless otherwise noted) ZZK @ IZK = 0.25mA IR @ VR (uA) Max 100 100 75 75 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 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 Device Vz @ Izt (Volts) Nom 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 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 16 18 19 ZZT @ IZT IZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9.0 8.5 7.8 7.4 7.0 6.6 Ω Max 30 30 30 30 30 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 Ω Max 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 16900 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 VR Volts 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 5.0 6.0 6.5 6.5 7.0 8.0 8.4 9.1 9.9 10 11 12 13 14 14 LLZ5221B LLZ5222B LLZ5223B LLZ5224B LLZ5225B LLZ5226B LLZ5227B LLZ5228B LLZ5229B LLZ5230B LLZ5231B LLZ5232B LLZ5233B LLZ5234B LLZ5235B LLZ5236B LLZ5237B LLZ5238B LLZ5239B LLZ5240B LLZ5241B LLZ5242B LLZ5243B LLZ5244B LLZ5245B LLZ5246B LLZ5247B LLZ5248B LLZ5249B Version: A07 ELECTRICAL CHARACTERISTICS (TA=25 C O unless otherwise noted) ZZK @ IZK = 0.25mA IR @ VR (uA) Max 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 Device Vz @ Izt (Volts) Nom 20 22 24 25 27 28 30 33 36 39 43 47 51 56 ZZT @ IZT IZT mA 6.2 5.6 5.2 5.0 5.0 4.5 4.2 3.8 3.4 3.2 3.0 2.7 2.5 2.2 Ω Max 25 29 33 35 41 44 49 58 70 80 93 105 125 150 Ω Max 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 VR Volts 15 17 18 19 21 21 23 25 27 30 33 36 39 43 LLZ5250B LLZ5251B LLZ5252B LLZ5253B LLZ5254B LLZ5255B LLZ5256B LLZ5157B LLZ5258B LLZ5259B LLZ5260B LLZ5261B LLZ5262B LLZ5263B Notes: 1. The type numbers listed have zener voltage as shown and have a standard tolerance on the nominal zener voltae of ±5% in Blue marking, suffix A=±10% in Orange marking and D= ±1% in Yellow marking. 2. For detailed information on price, availability and deliver of nominal zener voltages between the voltages shown and tighter voltage tolerances. 3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an ms value equal to 10% of the dc zener current (IZT or IZK) is superimposed to I ZT or IZK. Version: A07