AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W NEW PRODUCT 200mW DUAL SURFACE MOUNT ZENER DIODE Features · · · Nominal Zener Voltages: 5.6V, 6.8V, 10V, 18V Ultra-Small Surface Mount Package Ideal For Transient Suppression SOT-323 Dim Min Max A 0.25 0.40 B 1.15 1.35 C 2.00 2.20 D 0.65 Nominal G E 0.30 0.40 H 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 a 0° 8° A Mechanical Data · · · · · · · B C Case: SOT-323, Molded Plastic Case material - UL Flammability Rating 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminal Connections: See Diagram Marking: See Below & Page 2 Weight: 0.006 grams (approx.) Ordering Information: See Page 2 K M J D F L All Dimensions in mm Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Forward Voltage @ IF = 10mA Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Type Number Zener Voltage Range (Note 2) Marking Code Symbol Value VF 0.9 V Pd 200 mW RqJA 625 °C/W Tj, TSTG -65 to +150 °C Maximum Zener Impedance (Note 3) VZ @ IZT Unit Maximum Reverse Current (Note 2) IR @ VR Temperature Coefficient of Zener Voltage @ IZT = 5mA ZZT @ IZT ZZK @ IZK Nom (V) Min (V) Max (V) W mA W mA mA V Min TC (mV/°C) Max AZ23C5V6W KD9 5.6 5.32 5.88 40 5.0 400 1.0 1.0 2.0 -2.0 2.5 AZ23C6V8W KDB 6.8 6.47 7.14 15 5.0 80 1.0 2.0 4.0 1.2 4.5 AZ23C10W KDF 10 9.4 10.6 15 5.0 70 1.0 0.2 7.0 4.5 8.0 AZ23C18W KDL 18 16.8 19.1 50 5.0 170 1.0 0.1 12.6 12.4 16.0 Notes: 1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration pulse test used so as not to induce significant self-heating. 3. f = 1KHz. DS30257 Rev. 2 - 2 1 of 2 AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W www.diodes.com Tj = 25°C C5V6W C6V8W 40 IZ, ZENER CURRENT (mA) Pd, POWER DISSIPATION (mW) 300 200 100 30 20 Test Current IZ 5.0mA 10 0 0 100 0 200 0 1 TA, Ambient Temperature, (°C) Fig. 1 Power Derating Curve Tj = 25°C 2 3 4 5 6 8 9 7 VZ, ZENER VOLTAGE (V) Fig. 2 Zener Breakdown Characteristics 10 1000 C10W Tj = 25 °C CT, TOTAL CAPACITANCE (pF) 30 IZ, ZENER CURRENT (mA) 20 C18W 10 Test current IZ 5mA VR = 1V VR = 2V 100 VR = 1V VR = 2V 10 10 1 0 0 10 20 30 VZ, ZENER VOLTAGE (V) Fig. 3 Zener Breakdown Characteristics 100 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 4 Total Capacitance vs Nominal Zener Voltage 40 Ordering Information (Note 4) Device Packaging Shipping (Type Number)-7* SOT-323 3000/Tape & Reel * Add “-7” to the appropriate type number in Table 1 from Page 2 example: 6.8V Zener = AZ23C6V8W-7. Notes: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information YM NEW PRODUCT 50 XXX XXX = Product Type Marking Code (See Table) 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 DS30257 Rev. 2 - 2 2 of 2 AZ23C5V6W, AZ23C6V8W, AZ23C10W, AZ23C18W www.diodes.com