DATA SHEET LLZxxV Series SEMICONDUCTOR 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators Absolute Maximum Ratings SURFACE MOUNT LL34 TA = 25°C unless otherwise noted Parameter Power Dissipation Storage Temperature Range Operating Junction Temperature Value Units 500 mW -65 to +200 °C +200 °C DEVICE MARKING DIAGRAM These ratings are limiting values above which the serviceability of the diode may be impaired. Cathode Band Color : Blue Specification Features: Zener Voltage Range 2.0 to 56 Volts LL-34 (Mini-MELF) Package Surface Device Type Mounting Anode Cathode Hermetically Sealed Glass Compression Bonded Construction All external surfaces are corrosion resistant and leads are readily solderable ELECTRICAL SYMBOL 1st band indicates negative polarity Electrical Characteristics Device Type LLZ2V4 LLZ2V7 LLZ3V0 LLZ3V3 LLZ3V6 LLZ3V9 LLZ4V3 LLZ4V7 LLZ5V1 LLZ5V6 LLZ6V2 LLZ6V8 LLZ7V5 LLZ8V2 LLZ9V1 LLZ10V LLZ11V LLZ12V LLZ13V LLZ15V http://www.yeashin.com TA = 25°C unless otherwise noted VZ @ IZT (Volts) Nominal IZT (mA) ZZT @ IZT (Ω) Max IR @ VR (µA) Max VR (Volts) 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 100 110 120 120 100 100 100 80 80 60 60 20 20 20 25 30 30 30 35 40 120 100 50 20 10 5 5 5 5 5 5 2 0.5 0.5 0.5 0.2 0.2 0.2 0.2 0.2 1 1 1 1 1 1 1 1 1.5 2.5 3 3.5 4 5 6 7 8 9 10 11 1 REV.02 20130220 LLZxxV Series Electrical Characteristics Device Type TA = 25°C unless otherwise noted VZ @ IZT (Volts) Nominal IR @ VR (µA) Max ZZT @ IZT (Ω) Max IZT (mA) VR (Volts) LLZ16V 16 5 40 0.2 12 LLZ18V 18 5 45 0.2 13 LLZ20V 20 5 45 0.2 15 LLZ22V 22 5 30 0.2 17 LLZ24V 24 5 35 0.2 19 LLZ27V 27 5 45 0.2 21 LLZ30V 30 5 55 0.2 23 LLZ33V 33 5 65 0.2 25 LLZ36V 36 5 75 0.2 27 LLZ39V 39 5 85 0.2 30 LLZ43V 43 5 90 0.2 33 LLZ47V 47 5 90 0.2 36 LLZ51V 51 5 110 0.2 39 LLZ56V 56 5 110 0.2 43 VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types Notes: 1. The type numbers listed have zener voltage as shown and have a standard tolerance on the nominal zener voltage of 5%. 2. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest YEASHIN representative. 3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK. Electrical Symbol Definition Symbol Typical Characteristics I Parameter VZ Reverse Zener Voltage @ IZT IZT Reverse Current ZZT Maximum Zener Impedance @ IZT IZK Reverse Current ZZK Maximum Zener Impedance @ IZK IR Reverse Leakage Current @ VR VR Breakdown Voltage IF Forward Current VF Forward Voltage @ IF (mA) IF (mV) VZ VR (V) IR IZT VF (nA) (mA) http://www.yeashin.com 2 REV.02 20130220 V PACKAGE OUTLINE & DIMENSIONS Package Case Outline B LL-34 DIM LL34 Notes: 1. 2. Inches Min Max Min Max A 3.30 3.60 0.130 0.142 B 1.40 1.50 0.055 0.059 C 0.35 0.50 0.014 0.020 A C Millimeters All dimensions are within DO213AC JEDEC standard. LL-34 polarity denoted by cathode band. http://www.yeashin.com 3 REV.02 20130220