TESDE5V0/TESDE12V/TESDE24V Bi-directional ESD Protection Diode Small Signal Product Features 0503 Meet IEC61000-4-2 (ESD) 15kV (air), 8kV (contact) Designed for mounting on small surface Moisture sensitivity level 1 Protects one Bi-directional I/O line Working Voltage : 5V, 12V, 24V Pb free version, RoHS compliant, and Halogn free Mechanical Data Case : 0503 Standard package, molded plastic Terminal : Gold plated, solder per MIL-STD-705, method 2026 guaranteed High Temperature soldering guaranteed : 260oC/10s Mounting position : Any Weight : 2 mg (approximately) Marking code : E05, E12, E24 Applications Cell Phone Handsets and Accessories Notebooks, Desktops, and Servers Keypads, Side Keys, USB 2.0, LCD Displays Portable Instrumentation Touch Panel Ordering Information Part No. Package Packing Packing code Packing code (Green) TESDE5V0 0503 4K / 7" Reel RZ RZG Manufacture code Note : Detail please see "Ordering Information(detail, example)" below. Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Maximum Ratings Parameter Peak Pulse Power (tp=8/20s waveform) Symbol TESDE12V PPP ESD per IEC 61000-4-2 (Contact) Junction and Storage Temperature Range Units 25 W 47 TESDE24V ESD per IEC 61000-4-2 (Air) Value 75 TESDE5V0 VESD TJ, TSTG 15 8 -55 to +150 KV o C VersionE14 Small Signal Product Electrical Characteristics Parameter Symbol TESDE5V0 Reverse Stand-Off Voltage Min Max - 5 VRWM TESDE12V 12 TESDE5V0 TESDE12V IR = 1 mA V(BR) TESDE24V Reverse Leakage Current TESDE5V0 VR = 5 V TESDE12V VR = 12 V TESDE24V VR = 24 V Clamping Voltage TESDE5V0 Clamping Voltage TESDE12V Clamping Voltage TESDE24V IPP = 5 A IPP = 5 A IPP = 1 A IPP = 1 A IPP = 1 A IPP = 1 A IR VC VC VC TESDE12V TESDE24V 5.1 - 13 - 25 - - 2 - 15 - 15 - 25 - 25 - 47 - 47 V A V V V 15 (Typ.) TESDE5V0 Junction Capacitance V 24 TESDE24V Reverse Breakdown Voltage Units VR = 0 V , f = 1.0 MHz CJ 12 (Typ.) pF 10 (Typ.) VersionE14 Small Signal Product RATINGS AND CHARACTERISTIC CURVES Fig. 1 Non-Repetitive Peak Pulse Power VS. Pulse Time Fig. 2 Pulse Waveform 10 110 Waveform parameters: tr = 8 s , td = 20 s 90 80 1 Percent of IPP Peak Pulse Power Ppp (KW) 100 0.1 70 60 50 td = Ipp / 2 40 30 20 10 0.01 0.1 1 10 100 0 1000 0 5 10 20 25 30 Fig. 4 Typical Junction Capacitance Fig. 3 Admissible Power Dissipation Curve 15 120 Normalized Capacitance (pF) 100 80 Power Rating (%) 15 Time (us) Pulse Duration (s) 60 40 20 TESDE5V0 10 TESDE12V TESDE24V 5 f = 1.0 MHz 0 0 20 40 60 80 100 120 140 160 180 Ambient Temperature(oC) 0 0 5 10 15 20 25 Reverse Voltage (V) Fig. 5 Clamping Voltage VS. Peak Pulse Current 60 Clamping Voltage (V) 50 40 TESDE24V 30 TESDE12V 20 10 Waveform parameters: tr = 8 s , td = 20 s TESDE5V0 0 0 1 2 3 4 5 Peak Pulse Current (A) Version : E14 Small Signal Product Ordering information (Detail, example) Part No. Package Packing Packing code Packing code (Green) Manufacture code TESDExxx (Note 1) 0503 4K / 7" Reel RZ RZG (Note 2) TESDE5V0 0503 4K / 7" Reel RZ RZG TESDE5V0 0503 4K / 7" Reel RZ RZG Note 1 : "xxx" is Device Code from "5V0" thru "24V". Note 2 : Manufacture special control, if empty means no special control requirement. Tape & Reel specification Item Carrier width Carrier length Carrier depth Sprocket hole Reel outside diameter Reel inner diameter Feed hole width Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width Symbol A B C d D D1 D2 E F P P0 P1 T W W1 Dimension(mm) 0.90 0.10 1.46 0.10 0.80 0.10 1.55 0.05 178 1 60.0 Min. 13.0 0.20 1.75 0.10 3.50 0.05 4.00 0.10 4.00 0.10 2.00 0.05 0.23 0.05 8.00 0.20 13.5 Max. Version : E14 Small Signal Product Dimensions Unit(mm) DIM. A Unit(inch) Min Max Min Max 1.15 1.35 0.045 0.053 B 0.65 0.85 0.026 0.033 C 0.60 0.75 0.024 0.030 D 0.40 (Typ.) 0.016 (Typ.) E 0.55 (Typ.) 0.022 (Typ.) Unit (mm) Unit (inch) Suggested PAD Layout DIM. A Typ. Typ. 0.55 0.022 B 0.85 0.033 C 0.30 0.012 D 1.40 0.055 Applications Information Designed to protect one data, I/O, or power supply line Designed to protect sensitive electronics from damage or latch-up due to ESD Designed to replace multilayer varistors (MLVs) in portable applications Features large cross-sectional area junctions for conducting high transient currents Offers superior electrical characteristics such as lower clamping voltage and no device degradation when compared to MLVs The combination of small size and high ESD surge capability makes them ideal for use in portable applications Circuit Board Layout Recommendations Good circuit board layout is critical for the suppression of ESD induced transients Place the ESD Protection Diode near the input terminals or connectors to restrict transient coupling Minimize the path length between the ESD Protection Diode and the protected line Minimize all conductive loops including power and ground loops The ESD transient return path to ground should be kept as short as possible Never run critical signals near board edges Use ground planes whenever possible Marking Part NO. Marking TESDE5V0 E05 TESDE12V E12 TESDE24V E24 Version : E14 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Taiwan Semiconductor: TESDE12V TESDE24V TESDE5V0