AOZ8212ACI-05. Two-line Bi-directional TVS Diode. General Description. Features. Applications

Transcription

1 Two-line Bi-directional TVS Diode General Description The is a two-line bi-directional transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and SD. This device incorporates two TVS diodes in a small SOT-23 package. It may be used to meet the SD immunity requirements of IC , Level 4 (±15kV air, ±15kV contact discharge). The comes in a SOT-23 package and is rated over a -40 C to +85 C ambient temperature range. The small SOT-23 package makes it ideal for applications where PCB space is a premium. The small size and high SD protection makes it ideal for protecting voltage sensitive electronics from high transient conditions and SD. Features SD protection for high-speed data lines: xceeds: IC (SD) ±15kV (air), ±15kV (contact) Human Body Model (HBM) ±30kV IC (Lightning) 6A (8/20µs) IC (FT) ±40A Low clamping voltage Low operating voltages: 5.0V Applications Portable handheld devices Keypads, data lines, buttons Notebook computers Digital Cameras Portable GPS MP3 players Typical Application Pin Configuration I/O1 I/O SOT-23 (Top View) Bidirection Protection of Two Lines Rev. 1.0 December Page 1 of 6

2 Ordering Information Part Number Ambient Temperature Range Package nvironmental -40 C to +85 C SOT-23 Green Product AOS Green Products use reduced levels of Halogens, and are also RoHS compliant. Please visit for additional information. Absolute Maximum Ratings xceeding the Absolute Maximum ratings may damage the device. Parameter Rating Peak Pulse Current (I PP ), t P = 8/20µs 6A Peak Power Dissipation 25 C) 110W Storage Temperature (T S ) -65 C to +150 C IC (FT) ±40A SD Rating per IC , Contact (1) ±15kV SD Rating per IC , Air (1) ±15kV SD Rating per Human Body Model (2) ±30kV Notes: 1. IC discharge with C Discharge = 150pF, R Discharge = 330Ω. 2. Human Body Discharge per MIL-STD-883, Method 3015 C Discharge = 100pF, R Discharge = 1.5kΩ. Maximum Operating Ratings Parameter Rating Junction Temperature (T J ) -40 C to +125 C lectrical Characteristics T A = 25 C unless otherwise specified. Symbol Parameter Symbol Parameter I PP Maximum Reverse Peak Pulse Current I F Forward Current V CL Clamping I PP V F Forward Voltage V RWM Working Peak Reverse Voltage P pk Peak Power Dissipation I R Maximum Reverse Leakage Current C J V R = 0 and f = 1MHz V BR Breakdown Voltage lectrical Characteristics T A = 25 C unless otherwise noted. Device Device Marking V RWM (V) V BR (V) 1mA I R (µa) I PP = 1A V CL I PP = 10A C J (pf) Typ. C J (pf) BX Rev. 1.0 December Page 2 of 6

3 Typical Performance Characteristics 30 TLP Current vs. Clamping Voltage (tperiod = 100ns, tr = 1ns) 14 Typical Variation of CIN vs. VR TLP Current (A) Input Capacitance (pf) Clamping Voltage (V) Input Voltage (V) Rev. 1.0 December Page 3 of 6

4 Package Dimensions, SOT-23 3L D e C Gauge Plane Seating Plane 0.25mm L e1 θ1 A2 A 0.10mm b A1 RCOMMNDD LAND PATTRN UNIT: mm Dimensions in millimeters Symbols Min. A 0.85 A A b 0.30 c 0.08 D e e1 L 0.30 θ1 0 Nom BSC 1.90 BSC Dimensions in inches Symbols A A1 A2 b c D e e1 L θ1 Min Nom BSC BSC Notes: 1. Package body sizes exclude mold flash or gate burrs. Mold flash at the non-lead sides should be less than 5mils each. 2. Tolerance 0mm (4mils) unless otherwise specified. 3. Dimension L is measured in gauge plane. 4. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact. 5. All dimensions are in millimeters. Rev. 1.0 December Page 4 of 6

5 Tape and Reel Dimensions, SOT-23 3L Tape T D1 S NOT 5 P2 P1 S NOT 3 B0 2 S NOT 5 K0 Unit: mm A0 D0 P0 Feeding Direction Package A0 B0 K0 D0 D1 2 P0 P1 P2 T SOT23 (8mm) MIN ± ± ± ~ 0.30 Reel W1 S G K M N V H R Unit: mm W Tape Size Reel Size M N W W1 H K S G R V 8mm ø180 ø ±0.50 ø ± ± / ±0.50 ø Leader/Trailer and Orientation Unit Per Reel: 3000pcs Trailer Tape 300mm Min. OR 75 mpty Pockets Components Tape Orientation In Pocket Leader Tape 500mm Min. OR 125 mpty Pockets Rev. 1.0 December Page 5 of 6

6 Package Marking Part Number Code Underscore Denotes Green Product BX0A 11 Assembly Lot Code Option Code Week Code LGAL DISCLAIMR Alpha and Omega Semiconductor makes no representations or warranties with respect to the accuracy or completeness of the information provided herein and takes no liabilities for the consequences of use of such information or any product described herein. Alpha and Omega Semiconductor reserves the right to make changes to such information at any time without further notice. This document does not constitute the grant of any intellectual property rights or representation of non-infringement of any third party s intellectual property rights. LIF SUPPORT POLICY ALPHA AND OMGA SMICONDUCTOR PRODUCTS AR NOT AUTHORIZD FOR US AS CRITICAL COMPONNTS IN LIF SUPPORT DVICS OR SYSTMS. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Rev. 1.0 December Page 6 of 6