SEH3301D3

Document：S01D30009 SEH3301D3 ESD Diode Features Mechanical Characteristics  2-pin lead-less package  Package: SOD-323  Low Junction capacitance (Max value: 1.5pF)  Lead Finish:Matte Tin  Peak Pulse current (8/20μs) MAX : 20A  IEC61000-4-2 (ESD) ±30kV (air), ±30kV (contact)  Case Material: “Green” Molding Compound.  Low leakage current  UL Flammability Classification Rating 94V-0  Working voltages:3.3V   RoHS Compliant Moisture Sensitivity: Level 3 per J-STD-020  Tape Reel :3000pcs Applications Appearance & Symbol  LED Lighting Modules  RS232/RS485  CAN and LIN Bus  Portable Instrumentation  General Purpose I/O  Automotive application Marking Information CC CC=Marking Code Part Number Information S E H 33 0 1 D3 --XNotice1) SOD-323 package Salltech 1 channels ESD Bi-directional Cj 3.3 V Voltage Notice1: X is Customer special code, if there any questions, please contact with local sales Rev.A03 -1- www.salltech.com Document：S01D30009 SEH3301D3 ESD Diode Absolute Maximum Ratings (T=25ºC, RH=45%-75%, unless otherwise noted) Parameters Symbol Value Unit Peak Pulse Power (tp=8/20μs waveform) PPP 380 W Peak Pulse Current (8/20µs) IPP 20 A VESD ±30 ±30 KV TJ −55 to +125 °C Tstg −55 to +150 °C ESD per IEC 61000−4−2 (Air) ESD per IEC 61000−4−2 (Contact) Operating Temperature Range Storage Temperature Range Electrical Characteristics (T=25ºC, RH=45%-75%, unless otherwise noted) Parameter Symbol Test Condition Min Typ Max Unit 3.3 V 8 V Reverse Working Voltage VRWM Reverse Breakdown Voltage V(BR)R IR = 1mA Reverse Leakage Current IR VR = 3.3V 0.5 uA Clamping voltage VC IPP = 1A,TP=8/20us 9.5 V Clamping voltage VC IPP = 20A,TP=8/20us 19 V Junction capacitance Cj VR =0V,f =1MHz 1.5 pF Rev.A03 -2- 5 1 www.salltech.com Document：S01D30009 SEH3301D3 ESD Diode Typical Characteristics FIG1：Power rating derating curve FIG2： pulse Waveform FIG3：Capacitance between teminals charateristics FIG4: Clamping Voltage vs. Peak Pulse Current Rev.A03 -3- www.salltech.com Document：S01D30009 SEH3301D3 ESD Diode Soldering parameters Pb-Free assembly (see as bellow) Reflow Condition Pre Heat +150℃ -Temperature Max(Ts(max)) +200℃ -Time (Min to Max) (ts) 60-180 secs. Average ramp up rate (Liquid us Temp (TL) to peak) 3℃/sec. Max Ts(max) to TL - Ramp-up Rate 3℃/sec. Max Reflow Rev.A03 -Temperature Min (Ts(min)) -Temperature(TL) (Liquid us) +217℃ -Temperature(tL) 60-150 secs. Peak Temp (Tp) +260(+0/-5)℃ Time within 5℃ of actual Peak Temp (tp) 30 secs. Max Ramp-down Rate 6℃/sec. Max Time 25℃ to Peak Temp (TP) 8 min. Max Do not exceed +260℃ -4- www.salltech.com Document：S01D30009 SEH3301D3 ESD Diode Package mechanical data Symbol Millimeters Min. Max. A 0.80 1.05 A1 0 0.1 A2 0.8 0.95 a (0.5) D 1.2 1.4 E 1.6 1.8 E1 2.5 2.75 b 0.25 0.35 c 0.08 0.15 L (0.475) L1 0.25 0.45 θ 0° 8° Suggested Land Pattern Symbol Rev.A03 -5- Dimension in Millimeters Typ. X (0.7) Y (0.7) P (2.3) www.salltech.com Document：S01D30009 SEH3301D3 ESD Diode Tape & reel specification - SOD-323 Symbol Dimension in Millimeters Tape D0 1.50+0.10/-0.00 E 1.75±0.10 F 3.50±0.10 P0 4.00±0.10 P1 4.00±0.10 P2 2.00±0.10 W 8.00+0.3/-0.1 D 178.0±2.00 D1 54.40±1.00 D2 13.00±1.00 W1 9.50±1.00 W2 12.30±1.00 Reel Contact information Jiangxi Salltech Microelectronics Technology Co.,Ltd. N0.699 Huangtang East Street,Ganjiang New District, Nanchang city,jiangxi province Tel: +86-791-83962891 Fax: +86-791-83962890 Rev.A03 -6- www.salltech.com