BZM55C18

BZM55-Series Vishay Semiconductors Small Signal Zener Diodes Features • Saving space • Hermetic sealed parts • Electrical data identical with the devices BZT55..Series/TZM..Series • Fits onto SOD-323/SOD-110 footprints • Very sharp reverse characteristic • Low reverse current level • Very high stability • Low noise • Available with tighter tolerances • AEC-Q101 qualified • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition 9612315 Mechanical Data Case: MicroMELF Weight: approx. 12 mg Packaging codes/options: TR/2.5 k per 7" reel, 12.5 k/box TR3/10 k per 13" reel, 10 k/box Applications • Voltage stabilization Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Power dissipation Z-current Junction temperature Storage temperature range Test condition RthJA ≤ 300 K/W Symbol PV IZ Tj Tstg Value 500 PV/VZ 175 - 65 to + 175 Unit mW mA °C °C Thermal Characteristics Tamb = 25 °C, unless otherwise specified Parameter Junction to ambient air Junction tie point Test condition Mounted on epoxy-glass hard tissue, fig. 1 35 µm copper clad, 0.9 mm2 copper area per electrode Symbol RthJA RthJL Value 500 300 Unit K/W K/W Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Forward voltage Test condition IF = 200 mA Symbol VF Min. Typ. Max. 1.5 Unit V Document Number 85597 Rev. 2.0, 26-Aug-10 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com www.vishay.com 1 BZM55-Series Vishay Semiconductors Electrical Characteristics BZM55C.. Zener voltage range 1) Part number VZ at IZT V min. BZM55C2V4 BZM55C2V7 BZM55C3V0 BZM55C3V3 BZM55C3V6 BZM55C3V9 BZM55C4V3 BZM55C4V7 BZM55C5V1 BZM55C5V6 BZM55C6V2 BZM55C6V8 BZM55C7V5 BZM55C8V2 BZM55C9V1 * BZM55C10 * BZM55C11 * BZM55C12 * BZM55C13 * BZM55C15 * BZM55C16 * BZM55C18 * BZM55C20 * BZM55C22 * BZM55C24 * BZM55C27 * BZM55C30 * BZM55C33 * BZM55C36 * BZM55C39 * BZM55C43 * BZM55C47 * BZM55C51 * BZM55C56 * BZM55C62 * BZM55C68 * BZM55C75 * 2.28 2.5 2.8 3.1 3.4 3.7 4 4.4 4.8 5.2 5.8 6.4 7 7.7 8.5 9.4 10.4 11.4 12.4 13.8 15.3 16.8 18.8 20.8 22.8 25.1 28 31 34 37 40 44 48 52 58 64 70 max. 2.56 2.9 3.2 3.5 3.8 4.1 4.6 5 5.4 6 6.6 7.2 7.9 8.7 9.6 0.6 11.6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 25.6 28.9 32 35 38 41 46 50 54 60 66 72 79 < 85 < 85 < 90 < 90 < 90 < 90 < 90 < 80 < 60 < 40 < 10