SPICE MODELS: BZT52C2V0 BZT52C2V4 BZT52C2V7 BZT52C3V0 BZT52C3V3 BZT52C3V6 BZT52C3V9 BZT52C4V3 BZT52C4V7 BZT52C5V1 BZT52C5V6 BZT52C6V2 BZT52C6V8 BZT52C7V5 BZT52C8V2 BZT52C9V1 BZT52C10 BZT52C11 BZT52C12 BZT52C13 BZT52C15 BZT52C16 BZT52C18 BZT52C20 BZT52C22 BZT52C24 BZT52C27 BZT52C30 BZT52C33 BZT52C36 BZT52C39 BZT52C2V0 - BZT52C39 SURFACE MOUNT ZENER DIODE Lead-free Features · · · · · · Planar Die Construction 500mW Power Dissipation on Ceramic PCB General Purpose, Medium Current SOD-123 Ideally Suited for Automated Assembly Processes Lead Free/RoHS Compliant (Note 2) Qualified to AEC-Q101 Standards for High Reliability D H Mechanical Data J G · · Case: SOD-123 · · Moisture Sensitivity: Level 1 per J-STD-020C Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe) · · · Polarity: Cathode Band Max A 3.55 3.85 B 2.55 2.85 C 1.40 1.70 — 1.35 0.45 0.65 E G 0.55 Typical 0.25 — E C Terminals: Solderable per MIL-STD-202, Method 208 · Min D A B Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Dim H 0.11 Typical J — 0.10 a 0° 8° All Dimensions in mm Marking: See Below Weight: 0.01 grams (approximate) Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Forward Voltage Symbol Value VF 0.9 V Pd 500 mW RqJA 250 °C/W Tj, TSTG -65 to +150 °C @ IF = 10mA Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Notes: Unit 1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2. 2. No purposefully added lead. XX YM Marking Information XX = Product Type Marking Code (See Page 2) YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) Date Code Key Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Code J K L M N P R S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS18004 Rev. 28 - 2 1 of 4 www.diodes.com BZT52C2V0 - BZT52C39 ã Diodes Incorporated Electrical Characteristics Type Number (Note 3) @ TA = 25°C unless otherwise specified Zener Voltage Range (Note 4) Marking Codes VZ @ IZT Nom (V) Maximum Zener Impedance (Note 3) IZT Maximum Reverse Current (Note 4) Typical Temperature Coefficient @ IZTC mV/°C Test Current IZTC ZZT @ IZT ZZK @ IZK IZK IR @ VR W mA uA V Min Max mA Min (V) Max (V) mA BZT52C2V0 WY, WY 2.0 1.91 2.09 5 100 600 1.0 150 1.0 -3.5 0 5 BZT52C2V4 WX, WX 2.4 2.2 2.6 5 100 600 1.0 50 1.0 -3.5 0 5 BZT52C2V7 W1, W1 2.7 2.5 2.9 5 100 600 1.0 20 1.0 -3.5 0 5 BZT52C3V0 W2, W2 3.0 2.8 3.2 5 95 600 1.0 10 1.0 -3.5 0 5 BZT52C3V3 W3, W3 3.3 3.1 3.5 5 95 600 1.0 5.0 1.0 -3.5 0 5 BZT52C3V6 W4, W4 3.6 3.4 3.8 5 90 600 1.0 5.0 1.0 -3.5 0 5 BZT52C3V9 W5, W5 3.9 3.7 4.1 5 90 600 1.0 3.0 1.0 -3.5 0 5 BZT52C4V3 W6, W6, UB 4.3 4.0 4.6 5 90 600 1.0 3.0 1.0 -3.5 0 5 BZT52C4V7 W7, W7 4.7 4.4 5.0 5 80 500 1.0 3.0 2.0 -3.5 0.2 5 BZT52C5V1 W8, W8 5.1 4.8 5.4 5 60 480 1.0 2.0 2.0 -2.7 1.2 5 BZT52C5V6 W9, W9 5.6 5.2 6.0 5 40 400 1.0 1.0 2.0 -2 2.5 5 BZT52C6V2 WA, WA 6.2 5.8 6.6 5 10 150 1.0 3.0 4.0 0.4 3.7 5 BZT52C6V8 WB, WB 6.8 6.4 7.2 5 15 80 1.0 2.0 4.0 1.2 4.5 5 BZT52C7V5 WC, WC 7.5 7.0 7.9 5 15 80 1.0 1.0 5.0 2.5 5.3 5 BZT52C8V2 WD, WD 8.2 7.7 8.7 5 15 80 1.0 0.7 5.0 3.2 6.2 5 BZT52C9V1 WE, WE 9.1 8.5 9.6 5 15 100 1.0 0.5 6.0 3.8 7.0 5 BZT52C10 WF, WF 10 9.4 10.6 5 20 150 1.0 0.2 7.0 4.5 8.0 5 BZT52C11 WG, WG 11 10.4 11.6 5 20 150 1.0 0.1 8.0 5.4 9.0 5 BZT52C12 WH, WH 12 11.4 12.7 5 25 150 1.0 0.1 8.0 6.0 10.0 5 BZT52C13 WI, WI 13 12.4 14.1 5 30 170 1.0 0.1 8.0 7.0 11.0 5 BZT52C15 WJ, WJ 15 13.8 15.6 5 30 200 1.0 0.1 10.5 9.2 13.0 5 BZT52C16 WK, WK 16 15.3 17.1 5 40 200 1.0 0.1 11.2 10.4 14.0 5 BZT52C18 WL, WL 18 16.8 19.1 5 45 225 1.0 0.1 12.6 12.4 16.0 5 BZT52C20 WM, WM 20 18.8 21.2 5 55 225 1.0 0.1 14.0 14.4 18.0 5 BZT52C22 WN, WN 22 20.8 23.3 5 55 250 1.0 0.1 15.4 16.4 20.0 5 BZT52C24 WO, WO 24 22.8 25.6 5 70 250 1.0 0.1 16.8 18.4 22.0 5 BZT52C27 WP, WP 27 25.1 28.9 2 80 300 0.5 0.1 18.9 21.4 25.3 2 BZT52C30 WQ, WQ 30 28.0 32.0 2 80 300 0.5 0.1 21.0 24.4 29.4 2 BZT52C33 WR, WR 33 31.0 35.0 2 80 325 0.5 0.1 23.1 27.4 33.4 2 BZT52C36 WS, WS 36 34.0 38.0 2 90 350 0.5 0.1 25.2 30.4 37.4 2 BZT52C39 WT, WT 39 37.0 41.0 2 130 350 0.5 0.1 27.3 33.4 41.2 2 Notes: 1. 2. 3. 4. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2. No purposefully added lead. f = 1kHz. Short duration pulse test used to minimize self-heating effect. Ordering Information (Note 5) Device Packaging Shipping (Type Number)-7-F* SOD-123 3000/Tape & Reel * Add “-7-F” to the appropriate type number in Table 1 above example: 6.2V Zener = BZT52C6V2-7-F. Notes: 5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. DS18004 Rev. 28 - 2 2 of 4 www.diodes.com BZT52C2V0 - BZT52C39 0.6 50 Tj = 25°C C2V7 C3V3 0.5 C5V6 C4V7 C6V8 40 IZ, ZENER CURRENT (mA) PD, POWER DISSIPATION (W) C3V9 0.4 0.3 0.2 C6V2 C8V2 30 20 10 0.1 Test Current IZ 5.0mA 0 0 0 25 75 50 100 125 0 150 1 3 4 5 6 8 9 7 VZ, ZENER VOLTAGE (V) Fig. 2 Zener Breakdown Characteristics TA, AMBIENT TEMPERATURE (° C) Fig. 1 Power Dissipation vs Ambient Temperature 30 Tj = 25°C 2 10 10 C10 C39 Tj = 25°C IZ, ZENER CURRENT (mA) IZ, ZENER CURRENT (mA) C12 C15 20 C18 Test current IZ 2mA C22 10 C27 Test current IZ 5mA C33 C36 8 6 4 Test Current IZ 2mA 2 0 0 0 10 20 30 VZ, ZENER VOLTAGE (V) Fig. 3 Zener Breakdown Characteristics 10 30 40 50 60 70 80 90 100 VZ, ZENER VOLTAGE (V) Fig. 4 Zener Breakdown Characteristics 40 20 1000 CT, TOTAL CAPACITANCE (pF) Tj = 25 °C f = 1MHz VR = 1V VR = 2V 100 VR = 1V VR = 2V 10 1 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 5 Total Capacitance vs Nominal Zener Voltage DS18004 Rev. 28 - 2 3 of 4 www.diodes.com BZT52C2V0 - BZT52C39 IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS18004 Rev. 28 - 2 4 of 4 www.diodes.com BZT52C2V0 - BZT52C39