BZX84B2V7 - BZX84B39 350mW SURFACE MOUNT PRECISION ZENER DIODE Features Mechanical Data 2% Tolerance on V Case: SOT23 Z 350mW Power Dissipation Case Material: Molded Plastic Green Molding Compound. Zener Voltages from 2.7V - 39V UL Flammability Classification Rating 94V-0 Ideally Suited for Automated Assembly Processes Moisture Sensitivity: Level 1 per J-STD-020 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Halogen and Antimony Free. Green Device (Note 3) Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Qualified to AEC-Q101 Standards for High Reliability Polarity: See Diagram Weight: 0.008 grams (approximate) SOT23 Top View Device Schematic Ordering Information (Note 4) Part Number Qualification Case Packaging (Type Number)-7-F* Standard SOT23 3000/Tape & Reel (Type Number)Q-7-F* Automotive SOT23 3000/Tape & Reel (Type Number)-13-F* Standard SOT23 10000/Tape & Reel (Type Number)Q-13-F* Automotive SOT23 10000/Tape & Reel *For (Type Number), please see the Electrical Characteristics Table. Example: 7.5V Zener = BZX84B7V5-7-F. Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See BZX84B2V7 - BZX84B39 Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit 0.9 V Forward Voltage I = 10mA V F F Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 5) 300 mW P D Power Dissipation (Note 6) P 350 mW D Thermal Resistance, Junction to Ambient Air (Note 5) R 417 C/W JA Thermal Resistance, Junction to Ambient Air (Note 6) R 357 C/W JA Operating and Storage Temperature Range T T -65 to +150 C J, STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Maximum Zener Temperature Maximum Reverse Zener Voltage Range Current Coefficient Impedance Type (Note 8) Marking (Note 8) f = 1KHz I ZT Number Code (Note 7) Min Max V I I Z I Z I I V Z ZT ZT ZT ZT ZK ZK R R Nom (V) Min (V) Max (V) (mA) () () (mA) (A) (V) mV/C mV/C BZX84B2V7 KZC 2.7 2.65 2.75 5.0 100 600 1.0 20 1.0 -3.5 0 BZX84B3V0 KZD 3.0 2.94 3.06 5.0 95 600 1.0 10 1.0 -3.5 0 BZX84B3V3 KZE 3.3 3.23 3.37 5.0 95 600 1.0 5.0 1.0 -3.5 0 BZX84B3V6 KZF 3.6 3.53 3.67 5.0 90 600 1.0 5.0 1.0 -3.5 0 BZX84B3V9 KZG 3.9 3.82 3.98 5.0 90 600 1.0 3.0 1.0 -3.5 0 BZX84B4V3 KZH 4.3 4.21 4.39 5.0 90 600 1.0 3.0 1.0 -3.5 0 BZX84B4V7 KZ1 4.7 4.61 4.79 5.0 80 500 1.0 3.0 2.0 -3.5 0.2 BZX84B5V1 KZ2 5.1 5 5.2 5.0 60 480 1.0 2.0 2.0 -2.7 1.2 BZX84B5V6 KZ3 5.6 5.49 5.71 5.0 40 400 1.0 1.0 2.0 -2.0 2.5 BZX84B6V2 KZ4 6.2 6.08 6.32 5.0 10 150 1.0 3.0 4.0 0.4 3.7 BZX84B6V8 KZ5 6.8 6.66 6.94 5.0 15 80 1.0 2.0 4.0 1.2 4.5 BZX84B7V5 KZ6 7.5 7.35 7.65 5.0 15 80 1.0 1.0 5.0 2.5 5.3 BZX84B8V2 KZ7 8.2 8.04 8.36 5.0 15 80 1.0 0.7 5.0 3.2 6.2 BZX84B9V1 KZ8 9.1 8.92 9.28 5.0 15 100 1.0 0.5 6.0 3.8 7.0 BZX84B10 KZ9 10 9.8 10.2 5.0 20 150 1.0 0.2 7.0 4.5 8.0 BZX84B11 KY1 11 10.8 11.2 5.0 20 150 1.0 0.1 8.0 5.4 9.0 BZX84B12 KY2 12 11.8 12.2 5.0 25 150 1.0 0.1 8.0 6.0 10.0 BZX84B13 KY3 13 12.7 13.3 5.0 30 170 1.0 0.1 8.0 7.0 11.0 BZX84B15 KY4 15 14.7 15.3 5.0 30 200 1.0 0.1 10.5 9.2 13.0 BZX84B16 KY5 16 15.7 16.3 5.0 40 200 1.0 0.1 11.2 10.4 14.0 BZX84B18 KY6 18 17.6 18.4 5.0 45 225 1.0 0.1 12.6 12.4 16.0 BZX84B20 KY7 20 19.6 20.4 5.0 55 225 1.0 0.1 14.0 14.4 18.0 BZX84B22 KY8 22 21.6 22.4 5.0 55 250 1.0 0.1 15.4 16.4 20.0 BZX84B24 KY9 24 23.5 24.5 5.0 70 250 1.0 0.1 16.8 18.4 22.0 BZX84B27 KYA 27 26.5 27.5 2.0 80 300 0.5 0.1 18.9 21.4 25.3 BZX84B30 KYB 30 29.4 30.6 2.0 80 300 0.5 0.1 21.0 24.4 29.4 BZX84B33 KYC 33 32.3 33.7 2.0 80 325 0.5 0.1 23.1 27.4 33.4 BZX84B36 KYD 36 35.3 36.7 2.0 90 350 0.5 0.1 25.2 30.4 37.4 BZX84B39 KYE 39 38.2 39.8 2.0 130 350 0.5 0.1 27.3 33.4 41.2 Notes: 5. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at