DT1446-04SO 4 CHANNEL LOW CAPACITANCE TVS DIODE ARRAY Product Summary Features IEC 61000-4-2 (ESD): Air 19kV, Contact 16kV V I C BR (min) PP (max) T (typ) 6V 4.7A 0.55pF Low Channel Input Capacitance of 0.55pF Max ESD Protection for four I/Os and one Vcc Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Description Halogen and Antimony Free. Green Device (Note 3) The DT1446-04SO is a high performance device suitable for Mechanical Data protecting four high speed I/Os and one V . These devices are CC assembled in SOT26 package. They have high ESD surge capability Case: SOT26 and low capacitance. Case Material: Molded Plastic, Green Molding Compound. UL Flammability Classification Rating 94V-0 Applications Moisture Sensitivity: Level 1 per J-STD-020 (Lead Free Plating). e3 Solderable per MIL-STD-202, Method 208 Typically Used for High Speed Ports such as: Weight: 0.016 grams (approximate) USB 2.0 IEEE1394 HDMI Laptop and Personal Computers Flat Panel Displays Video Graphics Displays SIM Ports SOT26 Top View Device Schematic Ordering Information (Note 4) Product Compliance Marking Reel Size (inches) Tape Width (mm) Quantity per Reel DT1446-04SO-7 Standard BD5 7 8 3,000/Tape & Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See DT1446-04SO Marking Information BD5 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: A = 2013) M = Month (ex: 9 = September) Date Code Key Year 2013 2014 2015 2016 2017 2018 Code A B C D E F Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Conditions Peak Pulse Current ,per IEC 61000-4-5 I 4.7 A I/O to V , 8/20s PP I/O SS Operating Voltage (DC) V 6 V V to V DC CC SS V 16 kV I/O to V , per IEC 61000-4-2 ESD I/O SS ESD Protection Contact Discharge V V 30 kV V to V , per IEC 61000-4-2 ESD CC CC SS V 19 kV I/O to V , per IEC 61000-4-2 ESD I/O SS ESD Protection Air Discharge, per IEC 61000-4-2 V V 30 kV V to V , per IEC 61000-4-2 ESD CC CC SS Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation Typical (Note 5) P 300 mW D Thermal Resistance, Junction to Ambient Typical (Note 5) R 417 C/W JA Operating and Storage Temperature Range T , T -55 to +150 C J STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Typ Max Unit Test Conditions Reverse Working Voltage VRWM 5.0 V V to V CC SS Reverse Current (Note 6) I V to V 5.0 A V = V = 5V, V to V R( CC SS) R RWM CC SS Reverse Current (Note 6) I to V 1.0 A V = V = 5V, any I/O to V R(IO SS) R RWM SS Reverse Breakdown Voltage VBR 6.0 9.0 V IR = 1mA, VCC to VSS Forward Clamping Voltage 0.8 1.0 V V I = 15mA, V to V F F SS CC Reverse Clamping Voltage (Note 7) 8.5 V V I =4.7A, I/O to V , 8/20S C I/O PP SS 10 V V V TLP, 20A, tp = 100 ns, V to V ESD CC CC SS ESD Clamping Voltage 12 V V I/O TLP, 20A, tp = 100 ns, I/O to V ESD SS R V 0.14 TLP, 20A, tp = 100 ns, V to V DIF CC CC SS Dynamic Resistance R 0.3 TLP, 20A, tp = 100 ns, I/O to V DIF I/O SS Channel Input Capacitance C to V 0.55 0.65 pF V = 2.5V, V = 5V, f = 1MHz I/O SS R CC Channel Input Capacitance C to V 0.65 pF V = 2.5V, V = floating, f = 1MHz I/O SS R CC V = 5V, V = 0V, I/O = 2.5V, f =1MHz, Variation of Channel Input CC SS C -C 0.03 pF I/OMAX I/OMIN Capacitance T = +25C , CI/OMAX-CI/OMIN Variation of Channel Input V =floating , V = 0V, I/O = 2.5V, CC SS C -C 0.05 pF I/OMAX I/OMIN Capacitance f = 1MHz, T = +25C , C -C I/OMAX I/OMIN Notes: 5. Device mounted on FR-4 PCB pad layout (2oz copper) as shown on Diodes, Inc. suggested pad layout AP02001, which can be found on our website at