AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W 200mW DUAL SURFACE MOUNT ZENER DIODE Please click here to visit our online spice models database. Features • • • • • Mechanical Data • • Nominal Zener Voltages: 5.6V, 6.8V, 10V, 18V Ultra-Small Surface Mount Package Ideal For Transient Suppression Lead Free/RoHS Compliant (Note 4) "Green" Device (Note 5 and 6) • • • • ESD Sensitivity Rating • • • AEC-Q101, HBM - 8kV, MM - 400V (AZ23C5V6W - AZ23C18W) IEC 61000-4-2, Air - Exceeds 25kV, Contact - 8kV (AZ23C5V6W, AZ23C6V8W) IEC 61000-4-2, Air - Exceeds 15kV, Contact - 8kV (AZ23C10W, AZ23C18W) • • • Case: SOT-323 Case Material: Molded Plastic, "Green" Molding Compound, Note 6. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Terminals: Solderable per MIL-STD-202, Method 208 Terminal Connections: See Diagram Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Marking Information: See Table Below & Page 2 Ordering Information: See Page 2 Weight: 0.006 grams (approximate) Top View Device Schematic Maximum Ratings @TA = 25°C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic Forward Voltage @ IF = 10mA Symbol VF Value 0.9 Unit V Symbol PD RθJA TJ, TSTG Value 200 625 -65 to +150 Unit mW °C/W °C Thermal Characteristics Characteristic Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics Type Number Notes: 1. 2. 3. 4. 5. 6. Zener Voltage Range (Note 2) Marking Code AZ23C5V6W AZ23C6V8W AZ23C10W AZ23C18W KD9 KDB KDF KDL @TA = 25°C unless otherwise specified Nom (V) 5.6 6.8 10 18 VZ @ IZT Min (V) 5.32 6.47 9.4 16.8 Max (V) 5.88 7.14 10.6 19.1 Maximum Zener Impedance (Note 3) ZZT @ IZT mA Ω 40 5.0 15 5.0 15 5.0 50 5.0 ZZK @ IZK mA Ω 400 1.0 80 1.0 70 1.0 170 1.0 Maximum Reverse Current (Note 2) IR @ V R μA 1.0 2.0 0.2 0.1 V 2.0 4.0 7.0 12.6 Temperature Coefficient of Zener Voltage @ IZT = 5mA TC (mV/°C) Min Max -2.0 2.5 1.2 4.5 4.5 8.0 12.4 16.0 Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf. Short duration pulse test used to minimize self-heating. f = 1KHz. No purposefully added lead. Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. Product manufactured with date code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W Document number: DS30257 Rev. 9 - 2 1 of 3 www.diodes.com May 2008 © Diodes Incorporated AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W 50 IZ, ZENER CURRENT (mA) PD, POWER DISSIPATION (mW) 300 200 100 40 30 20 10 0 0 30 100 TA, AMBIENT TEMPERATURE, (°C) Fig. 1 Power Derating Curve 0 200 3 4 5 6 8 9 10 7 VZ, ZENER VOLTAGE (V) Fig. 2 Typical Zener Breakdown Characteristics 0 1 2 1,000 TJ = 25°C C10W CT, TOTAL CAPACITANCE (pF) IZ, ZENER CURRENT (mA) TJ = 25 °C 20 C18W VR = 2V 100 10 Test current IZ 5mA 0 0 VR = 1V VR = 1V VR = 2V 10 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage 10 20 30 40 VZ, ZENER VOLTAGE (V) Fig. 3 Typical Zener Breakdown Characteristics Ordering Information 1 (Notes 6 & 7) Part Number (Type Number)-7-F* Case SOT-323 Packaging 3000/Tape & Reel * Add “-7-F” to the appropriate type number in Electrical Characteristics Table from Page 1 example: 6.8V Zener = AZ23C6V8W-7-F. Notes: 7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. xxx Date Code Key Year YM Marking Information xxx = Product Type Marking Code See Electrical Characteristics Table YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2111 2012 Code J K L M N P R S T U V W X Y Z Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Code 1 2 3 4 5 6 7 8 9 O N AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W Document number: DS30257 Rev. 9 - 2 2 of 3 www.diodes.com Dec D May 2008 © Diodes Incorporated AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W Package Outline Dimensions A SOT-323 Dim Min Max A 0.25 0.40 B 1.15 1.35 C 2.00 2.20 D 0.65 Nominal F 0.30 0.40 G 1.20 1.40 H 1.80 2.20 J 0.0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.18 0° 8° α All Dimensions in mm B C TOP VIEW G H K M J D L F Suggested Pad Layout Y Z C X Dimensions Value (in mm) Z 2.8 X 0.7 Y 0.9 C 1.9 E 1.0 E 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. AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W Document number: DS30257 Rev. 9 - 2 3 of 3 www.diodes.com May 2008 © Diodes Incorporated