BZT52B2V4-BZT52B51 Surface mount zener diode Features • Planar die construction. •“B” for ±2% tolerance. • General purpose, medium current. • Ideally suited for automated assembly processes. • RoHS compliant package Applications • Zener diode. • Ultra-small surface mount package. Packing & Order Information 3,000/Reel Graphic symbol MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Maximum Ratings (Tc=25°C unless otherwise noted) Symbol Parameter Value Unit VF Forward Voltage @ IF=10mA 0.9 V PD Power Dissipation 500 mW RθJA Thermal resistance, junction to ambient air 305 °C/W TJ Junction temperature 150 °C Tstg Storage temperature range -65 to +150 °C Notes: 1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2 2. Short duration test pulse used to minimize self-heating effect. 3. When provided, otherwise, parts are provided with date code only, and type number identifications appears on reel only. 4. f = 1KHz Publication Order Number: [BZT52B2V4-BZT52B51] © Bruckewell Technology Corporation Rev. A -2016 BZT52B2V4-BZT52B51 Surface mount zener diode ELECTRICAL CHARACTERISTICS (Rating at 25ºC ambient temperature unless otherwise specified) Maximum Zener Zener Voltage Range Impedance Type Marking VZ@IZT IZT ZZT@IZT ZZK@IZK Number Code Nom(V) Min(V) Max(V) mA Ω IZK mA BZT52B2V4 W1 2.4 2.35 2.45 5 85 600 1.0 BZT52B2V7 W2 2.7 2.65 2.75 5 83 500 1.0 BZT52B3V0 W3 3.0 2.94 3.06 5 95 500 1.0 BZT52B3V3 W4 3.3 3.23 3.37 5 95 500 1.0 BZT52B3V6 W5 3.6 3.53 3.67 5 95 500 1.0 BZT52B3V9 W6 3.9 3.82 3.98 5 95 500 1.0 BZT52B4V3 W7 4.3 4.21 4.39 5 95 500 1.0 BZT52B4V7 W8 4.7 4.61 4.79 5 78 500 1.0 BZT52B5V1 W9 5.1 5 5.2 5 60 480 1.0 BZT52B5V6 WA 5.6 5.49 5.71 5 40 400 1.0 BZT52B6V2 WB 6.2 6.08 6.32 5 10 200 1.0 BZT52B6V8 WC 6.8 6.66 6.94 5 8 150 1.0 BZT52B7V5 WD 7.5 7.35 7.65 5 7 50 1.0 BZT52B8V2 WE 8.2 8.04 8.36 5 7 50 1.0 BZT52B9V1 WF 9.1 8.92 9.28 5 10 50 1.0 BZT52B10 WG 10 9.8 10.2 5 15 70 1.0 BZT52B11 WH 11 10.8 11.2 5 20 70 1.0 BZT52B12 WI 12 11.8 12.2 5 20 90 1.0 BZT52B13 WJ 13 12.7 13.3 5 25 110 1.0 BZT52B15 WK 15 14.7 15.3 5 30 110 1.0 BZT52B16 WL 16 15.7 16.3 5 40 170 1.0 BZT52B18 WM 18 17.6 18.4 5 50 170 1.0 BZT52B20 WN 20 19.6 20.4 5 50 220 1.0 BZT52B22 WO 22 21.6 22.4 5 55 220 1.0 BZT52B24 WP 24 23.5 24.5 5 80 220 1.0 BZT52B27 WQ 27 26.5 27.5 5 80 250 1.0 BZT52B30 WR 30 29.4 30.6 5 80 250 1.0 BZT52B33 WS 33 32.3 33.7 5 80 250 1.0 BZT52B36 WT 36 35.3 36.7 5 90 250 1.0 BZT52B39 WU 39 38.2 39.8 5 90 300 1.0 Publication Order Number: [BZT52B2V4-BZT52B51] © Bruckewell Technology Corporation Rev. A -2016 BZT52B2V4-BZT52B51 Surface mount zener diode ELECTRICAL CHARACTERISTICS (Rating at 25ºC ambient temperature unless otherwise specified) Maximum Zener Zener Voltage Range Impedance Type Marking VZ@IZT IZT ZZT@IZT ZZK@IZK Number Code Nom(V) Min(V) Max(V) mA Ω IZK mA BZT52B43 WV 43 42.1 43.9 5 100 700 1.0 BZT52B47 WW 47 46.1 47.9 5 100 750 1.0 BZT52B51 X1 51 50 52 5 100 750 1.0 Publication Order Number: [BZT52B2V4-BZT52B51] © Bruckewell Technology Corporation Rev. A -2016 BZT52B2V4-BZT52B51 Surface mount zener diode ■RATING AND CHARACTERISTIC CURVES (1.5KE6.8C SERIES ) Publication Order Number: [BZT52B2V4-BZT52B51] © Bruckewell Technology Corporation Rev. A -2016 BZT52B2V4-BZT52B51 Surface mount zener diode Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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Statements regarding the suitability of products for certain types of applications are based on Bruckewell’s knowledge of typical requirements that are often placed on Bruckewell products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. Product specifications do not expand or otherwise modify Bruckewell’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Publication Order Number: [BZT52B2V4-BZT52B51] © Bruckewell Technology Corporation Rev. A -2016