LLZ2V0 through LLZ56V Series 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators SURFACE MOUNT LL34 (Mini-MELF) Absolute Maximum Ratings TA = 25C 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 Cathode Band Color : Blue These ratings are limiting values above which the serviceability of the diode may be impaired. 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 TA = 25C unless otherwise noted Device Type VZ @ IZT (Volts) Nominal IZT (mA) ZZT @ IZT () Max IR @ VR (A) Max VR (Volts) LLZ2V0 LLZ2V2 LLZ2V4 LLZ2V7 LLZ3V0 LLZ3V3 LLZ3V6 LLZ3V9 LLZ4V3 LLZ4V7 LLZ5V1 LLZ5V6 LLZ6V2 LLZ6V8 LLZ7V5 LLZ8V2 LLZ9V1 LLZ10V LLZ11V LLZ12V LLZ13V LLZ15V 2.0 2.2 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 5 5 100 100 100 110 120 120 100 100 100 80 80 60 60 20 20 20 25 30 30 30 35 40 120 120 120 100 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 0.5 0.7 1 1 1 1 1 1 1 1 1.5 2.5 3 3.5 4 5 6 7 8 9 10 11 October 2003 / B Page 1 Electrical Characteristics Device Type TA = 25C unless otherwise noted VZ @ IZT (Volts) Nominal IZT (mA) ZZT @ IZT () Max IR @ VR (A) Max 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 min/max limits 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 Synsemi 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 (mA) VZ Reverse Zener Voltage @ IZT IZT Reverse Current ZZT Maximum Zener Impedance @ IZT IZK Reverse Current IF ZZK (mV) VZ VR Maximum Zener Impedance @ IZK IR Reverse Leakage Current @ VR VR Breakdown Voltage IF Forward Current VF Forward Voltage @ IF IR IZT (V) VF V (nA) (mA) Ordering Information Pack Option Package Quantity 7" Reel Tape and Reel 2500 13" Reel Tape and Reel 10,000 October 2003 / B Page 2 LL-34 (Mini-MELF) Tape & Reel Packaging Information LL-34 Packaging Outline Packaging Description: Label Antistatic Cover Tape Static Dissipative Embossed Carrier Tape LL34 parts are shipped in tape and reel. The carrier tape is made from a dissipative (carton filled) polycarbonate resin. The cover tape is a multiplayer film (Heat Activated Adhesive in nature) primarily composed of polyester film, adhesive layer, sealant, and anti-static sprayed agent. These reeled parts in standard option are shipped with 2,500 units per 7" or 178cm diameter reel. The reels are blue in color and made of recyclable plastic. Other option comes in 10,000 units per 13" or 330cm diameter reel Cathode LL34 UNIT ORIENTATION Label LL-34 Leader and Trailer Carrier Tape Cover Tape Components Trailer Tape 80mm minimum or 20 empty pockets. Leader Tape 500mm minimum or 125 empty pockets. October 2003 / B Page 3 LL-34 (Mini-MELF) Tape & Reel Packaging Information LL-34 Reel Outline Dimensions are in millimeters Tape Size QTY Option Dim A Dim B Dim C Dim D Dim N W1 W2 W3 2,500 178 1.5 13 20.2 55 8.4 14.4 7.9 - 10.9 10,000 330 1.5 13 20.2 100 8.4 14.4 7.9 - 10.9 8mm October 2003 / B Page 4 Package Outline Package Case Outline LL-34 DIM Millimeters Inches Min Max Min Max A 3.302 3.505 0.130 0.138 B 1.397 1.499 0.055 0.059 C 0.350 0.500 0.014 0.020 LL34 Notes: 1. 2. LL34 polarity denoted by a band. `Expansion Gap' has no relation to the location of polarity. October 2003 / B Page 5