BZX84C2V4 - BZX84C39 350mW SURFACE MOUNT ZENER DIODE DATASHEET SEARCH SITE | WWW.ALLDATAS Features Mechanical Data • • • • • • • • Planar Die Construction 350mW Power Dissipation Zener Voltages from 2.4V - 39V Ideally Suited for Automated Assembly Processes Lead, Halogen and Antimony Free, RoHS Compliant "Green" Device (Notes 3 and 4) Qualified to AEC-Q101 Standards for High Reliability • • • • • • Case: SOT-23 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Marking Information: See Page 3 Ordering Information: See Page 3 Weight: 0.008 grams (approximate) Top View Maximum Ratings Device Schematic @TA = 25°C unless otherwise specified Characteristic Forward Voltage @ IF = 10mA Symbol VF Value 0.9 Unit V Symbol PD PD RθJA RθJA TJ, TSTG Value 300 350 417 357 -65 to +150 Unit mW mW °C/W °C/W °C Thermal Characteristics Characteristic Power Dissipation (Note 1) Power Dissipation (Note 2) Thermal Resistance, Junction to Ambient Air Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range Notes: (Note 1) (Note 2) 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Valid provided the terminals are kept at ambient temperature. 3. No purposefully added lead. Halogen and Antimony Free. 4. Product manufactured with Data Code OW (week 42, 2009) and newer are built with Green Molding Compound. Product manufactured prior to Date Code OW are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. BZX84C2V4 - BZX84C39 Document number: DS18001 Rev. 28 - 2 1 of 4 www.diodes.com April 2010 © Diodes Incorporated BZX84C2V4 - BZX84C39 Electrical Characteristics Type Number @TA = 25°C unless otherwise specified Marking Code VZ @ IZT BZX84C2V4 BZX84C2V7 BZX84C3V0 BZX84C3V3 BZX84C3V6 BZX84C3V9 BZX84C4V3 BZX84C4V7 BZX84C5V1 BZX84C5V6 BZX84C6V2 BZX84C6V8 BZX84C7V5 BZX84C8V2 BZX84C9V1 BZX84C10 BZX84C11 BZX84C12 BZX84C13 BZX84C15 BZX84C16 BZX84C18 BZX84C20 BZX84C22 BZX84C24 BZX84C27 BZX84C30 BZX84C33 BZX84C36 BZX84C39 Min (V) 2.2 2.5 2.8 3.1 3.4 3.7 4.0 4.4 4.8 5.2 5.8 6.4 7.0 7.7 8.5 9.4 10.4 11.4 12.4 13.8 15.3 16.8 18.8 20.8 22.8 25.1 28.0 31.0 34.0 37.0 IZT Max (V) 2.6 2.9 3.2 3.5 3.8 4.1 4.6 5.0 5.4 6.0 6.6 7.2 7.9 8.7 9.6 10.6 11.6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 25.6 28.9 32.0 35.0 38.0 41.0 (mA) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 ZZT @ IZT (Ω) 100 100 95 95 90 90 90 80 60 40 10 15 15 15 15 20 20 25 30 30 40 45 55 55 70 80 80 80 90 130 ZZK @ IZK (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 (Ω) 600 600 600 600 600 600 600 500 480 400 150 80 80 80 100 150 150 150 170 200 200 225 225 250 250 300 300 325 350 350 IR VR (μA) 50 20 10 5.0 5.0 3.0 3.0 3.0 2.0 1.0 3.0 2.0 1.0 0.7 0.5 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 (V) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 4.0 4.0 5.0 5.0 6.0 7.0 8.0 8.0 8.0 10.5 11.2 12.6 14.0 15.4 16.8 18.9 21.0 23.1 25.2 27.3 Typical Temperature Coefficient @ IZT mV/°C Min Max -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -2.7 -2.0 0.4 1.2 2.5 3.2 3.8 4.5 5.4 6.0 7.0 9.2 10.4 12.4 14.4 16.4 18.4 21.4 24.4 27.4 30.4 33.4 0 0 0 0 0 0 0 0.2 1.2 2.5 3.7 4.5 5.3 6.2 7.0 8.0 9.0 10.0 11.0 13.0 14.0 16.0 18.0 20.0 22.0 25.3 29.4 33.4 37.4 41.2 5. Short duration pulse test used to minimize self-heating effect. 6. f = 1KHz. 500 50 400 40 IZ, ZENER CURRENT (mA) PD, POWER DISSIPATION (mW) Notes: KZB KZC KZD KZE KZF KZG KZH KZ1 KZ2 KZ3 KZ4 KZ5 KZ6 KZ7 KZ8 KZ9 KY1 KY2 KY3 KY4 KY5 KY6 KY7 KY8 KY9 KYA KYB KYC KYD KYE Nom (V) 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 Maximum Reverse Current (Note 5) Maximum Zener Impedance (Note 6) Zener Voltage Range (Note 5) 300 Note 1 Note 3 200 30 20 10 100 0 0 100 TA, Ambient Temperature, (°C) Fig. 1 Power Derating Curve BZX84C2V4 - BZX84C39 Document number: DS18001 Rev. 28 - 2 200 2 of 4 www.diodes.com 0 0 1 2 3 4 5 6 8 9 10 7 VZ, ZENER VOLTAGE (V) Fig. 2 Typical Zener Breakdown Characteristics April 2010 © Diodes Incorporated BZX84C2V4 - BZX84C39 30 T j = 25°C 1,000 C10 TJ = 25°C CT, TOTAL CAPACITANCE (pF) IZ, ZENER CURRENT (mA) C12 C15 20 C18 Test current IZ 2mA C22 10 C27 Test current IZ 5mA C33 C36 VR = 1V VR = 2V 100 VR = 1V VR = 2V C39 10 1 0 0 100 10 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 (Note 7) Part Number (Type Number)-7-F (Note 8) (Type Number)-13-F (Note 9) Notes: Case SOT-23 SOT-23 Packaging 3,000/Tape & Reel 10,000/Tape & Reel 7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 8. Add “-7-F” to the appropriate type number in Electrical Characteristics Table on Page 2. Example: 6.2V Zener = BZX84C6V2-7-F. 9. Add “-13-F” to the appropriate type number in Electrical Characteristics Table on Page 2. Example: 2.7V Zener = BZX84C2V7-13-F. Please note: Not all voltages are available in 13” reel size. Please contact the Diodes Inc. Sales Department for assistance in ordering 13” reel size devices. xxx Date Code Key Year 1998 Code J Month Code 1999 K Jan 1 2000 L 2001 M Feb 2 2002 N Mar 3 2003 P Apr 4 YM Marking Information 2004 2005 R S May 5 xxx = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) 2006 T 2007 U Jun 6 Jul 7 2008 V 2009 W Aug 8 2010 X 2011 Y Sep 9 2012 Z Oct O 2013 A Nov N 2014 B 2015 C Dec D Package Outline Dimensions A B C H K M K1 D J F G BZX84C2V4 - BZX84C39 Document number: DS18001 Rev. 28 - 2 L 3 of 4 www.diodes.com SOT-23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.903 1.10 1.00 K1 0.400 L 0.45 0.61 0.55 M 0.085 0.18 0.11 0° 8° α All Dimensions in mm April 2010 © Diodes Incorporated BZX84C2V4 - BZX84C39 Suggested Pad Layout Y Z C X Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 C 2.0 E 1.35 E IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. 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