BZX84B…Series SILICON PLANAR ZENER DIODES This series of Zener diodes is offered in the 3 convenient, surface mount plastic SOT-23 package. These devices are designed to provide voltage regulation with minimum space requirement. They are 1 well suited for applications such as cellular phones, 2 1. Anode 3. Cathode SOT-23 Plastic Package hand held portables, and high density PC boards. Features • Zener breakdown voltage range – 2.4 V to 75 V • Package designed for optimal automated board assembly • Small package size for high density applications Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Thermal Resistance, Junction to Ambient 1) Junction and Storage Temperature Range 1) Symbol Value Unit PD 350 mW RθJA 417 Tj ,TS - 65 to + 150 C/W O C O Alumina = 0.4 X 0.3 X 0.024 in, 99.5% alumina SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 24/04/2007 BZX84B…Series Electrical Characteristics ( Ta = 25 OC unless otherwise noted, VF < 0.9 V at IF = 10 mA) Type Marking Code VZ1 (V) @ IZT1 = 5 mA 1) Min. Nom. Max. ZZT1 (Ω) @ IZT1 = 5 mA VZ2 (V) @ IZT2 = 1 mA 1) Min. Max. ZZT2 (Ω) @ IZT2 = 1 mA 2) VZ3 (V) @ IZT3 = 20 mA 1) Maximum Reverse Leakage Current Min. Max. ZZT3 (Ω) @ IZT3 = 20 mA 2.6 3.2 50 50 1 IR @ µA VR V BZX84B2V4 CR 2.35 2.4 2.45 100 1.7 2.1 600 BZX84B2V7 CX 2.64 2.7 2.76 100 1.9 2.4 600 3 3.6 50 20 1 BZX84B3V0 CY 2.94 3 3.06 95 2.1 2.7 600 3.3 3.9 50 10 1 BZX84B3V3 CZ 3.23 3.3 3.37 95 2.3 2.9 600 3.6 4.2 40 5 1 BZX84B3V6 DA 3.52 3.6 3.68 90 2.7 3.3 600 3.9 4.5 40 5 1 BZX84B3V9 DB 3.82 3.9 3.98 90 2.9 3.5 600 4.1 4.7 30 3 1 BZX84B4V3 DC 4.21 4.3 4.39 90 3.3 4 600 4.4 5.1 30 3 1 BZX84B4V7 DD 4.6 4.7 4.8 80 3.7 4.7 500 4.5 5.4 15 3 2 BZX84B5V1 DE 4.99 5.1 5.2 60 4.2 5.3 480 5 5.9 15 2 2 BZX84B5V6 DF 5.49 5.6 5.71 40 4.8 6 400 5.2 6.3 10 1 2 BZX84B6V2 DH 6.07 6.2 6.32 10 5.6 6.6 150 5.8 6.8 6 3 4 BZX84B6V8 DJ 6.66 6.8 6.94 15 6.3 7.2 80 6.4 7.4 6 2 4 BZX84B7V5 DK 7.35 7.5 7.65 15 6.9 7.9 80 7 8 6 1 5 BZX84B8V2 DM 8.04 8.2 8.36 15 7.6 8.7 80 7.7 8.8 6 0.7 5 BZX84B9V1 DN 8.92 9.1 9.28 15 8.4 9.6 100 8.5 9.7 8 0.5 6 BZX84B10 DP 9.8 10 10.2 20 9.3 10.6 150 9.4 10.7 10 0.2 7 BZX84B11 DR 10.8 11 11.2 20 10.2 11.6 150 10.4 11.8 10 0.1 8 BZX84B12 DX 11.8 12 12.2 25 11.2 12.7 150 11.4 12.9 10 0.1 8 BZX84B13 DY 12.7 13 13.3 30 12.3 14 170 12.5 14.2 15 0.1 8 BZX84B15 DZ 14.7 15 15.3 30 13.7 15.5 200 13.9 15.7 20 0.05 10.5 BZX84B16 EA 15.7 16 16.3 40 15.2 17 200 15.4 17.2 20 0.05 11.2 BZX84B18 EB 17.6 18 18.4 45 16.7 19 225 16.9 19.2 20 0.05 12.6 BZX84B20 EC 19.6 20 20.4 55 18.7 21.1 225 18.9 21.4 20 0.05 14 BZX84B22 ED 21.6 22 22.5 55 20.7 23.2 250 20.9 23.4 25 0.05 15.4 BZX84B24 EE 23.5 24 24.5 70 22.7 25.5 250 22.9 25.7 0.05 16.8 Max. ZZT1 Below @ IZT1 = 2 mA Type Marking Code VZ1 Below @ IZT1 = 2 mA Min. Nom. VZ2 Below @ IZT2 = 0.1 mA Min. Max. ZZT2 Below @ IZT4 = 0.5 mA2) VZ3 Below @ IZT3 = 10 mA Min. Max. 25 ZZT3 Below @ IZT3 = 10 mA Maximum Reverse Leakage Current IR @ µA VR V BZX84B27 EF 26.4 27 27.6 80 25 28.9 300 25.2 29.3 45 0.05 18.9 BZX84B30 EH 29.4 30 30.6 80 27.8 32 300 28.1 32.4 50 0.05 21 BZX84B33 EJ 32.3 33 33.7 80 30.8 35 325 31.1 35.4 55 0.05 23.1 BZX84B36 EK 35.2 36 36.8 90 33.8 38 350 34.1 38.4 60 0.05 25.2 BZX84B39 EM 38.2 39 39.8 130 36.7 41 350 37.1 41.5 70 0.05 27.3 BZX84B43 EN 42.1 43 43.9 150 39.7 46 375 40.1 46.5 80 0.05 30.1 BZX84B47 EP 46 47 48 170 43.7 50 375 44.1 50.5 90 0.05 32.9 BZX84B51 ER 49.9 51 52.1 180 47.6 54 400 48.1 54.6 100 0.05 35.7 BZX84B56 EX 54.8 56 57.2 200 51.5 60 425 52.1 60.8 110 0.05 39.2 BZX84B62 EY 60.7 62 63.3 215 57.4 66 450 58.2 67 120 0.05 43.4 BZX84B68 EZ 66.6 68 69.4 240 63.4 72 475 64.2 73.2 130 0.05 47.6 BZX84B75 FA 73.5 75 76.5 255 69.4 79 500 70.3 80.2 140 0.05 52.5 1) Tested with pulses tp = 20 ms. 2) The Zener impedance, ZZT2, for the 27 through 75 volt types is tested at 0.5 mA rather than the test current of 0.1 mA used for VZ2 SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 24/04/2007 BZX84B…Series Temperature Coefficient Temperature Coefficient Temperature Coefficient (mV/ C) 100 7 6 5 4 3 2 1 0 -1 10 1 -2 100 10 -3 3 4 5 6 7 8 9 10 11 Nominal Value 12 Vz ( V ) Zener voltage Vz (v) Typical Forward Voltage 220 FORWARD CURRENT I F (mA) Temperature Coefficient (mV/ C) 8 200 180 160 140 120 5V1 100 80 27V 60 40 20 0 500 700 900 1100 Forward Voltage VF (mV) Zener Voltage Regulator SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 24/04/2007