SMAJ440CA Technical Data Data Sheet N1806, Rev. - Green Products SMAJ440CA SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR Features: • • • • • • • • • • For surface mounted applications in order to optimize board space Low profile package Built-in strain relief Glass passivated junction Low inductance Excellent clamping capability Repetition rate (duty cycle): 0.01% High temperature soldering: 250°C/10 seconds at terminals Plastic package has Underwriters Laboratory Flammability Classification 94 V-O Mechanical Data: • • • Case: JEDEC DO214AC. Molded plastic over glass passivated junction Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Mechanical Dimensions：In Inches/mm SMA • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • SMAJ440CA Technical Data Data Sheet N1806, Rev. - Green Products Marking Diagram: Where XXXXX is YYWWL UM YY WW L = Part Name = Year = Week = Lot Number Cautions：Molding resin Epoxy resin UL:94V-0 Ordering Information Device Package SMA (Pb-Free) SMAJ440CA Shipping 5000pcs / reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification. Maximum Ratings @TA=25°C unless otherwise specified Characteristic Symbol Value Unit TJ TSTG -55 to +150 -55 to +150 °C °C PPPM 400 W IPPM SEE TABLE 1 A Junction Temperature Range Storage Temperature Range Peak Pulse Power (with 10/1000μs waveform) (Fig.1)(Note 1), (Note 2) Peak Pulse Current of on 10/1000 μs waveform (Note 1,Fig 3) Note: 1. Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2. 2. Mounted on Copper Pad area of 0.8x0.8" (20x20mm) per Fig.5. Electrical Characteristics @TA=25°C unless otherwise specified Part Number SMAJ440CA Marking UM (Volts) MIN. MAX. (mA) (Volts) (A) Maximum Reverse Leakage IR @VR (μA) 440 492 543 1 713 0.6 5 Reverse Stand off Voltage VR Breakdown Voltage VBR (Volts) @ IT Test Current IT Maximum Clamping Voltage VC @ Ipp Maximum Peak Pulse Current Ipp • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • SMAJ440CA Technical Data Data Sheet N1806, Rev. - • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • Green Products SMAJ440CA Technical Data Data Sheet N1806, Rev. - Green Products DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the SMC - Sangdest Microelectronics (Nanjing) Co., Ltd sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’ fail-safe precautions or other arrangement . 3- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any damages that may result from an accident or any other cause during operation of the user’s units according to the datasheet(s). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC - Sangdest Microelectronics (Nanjing) Co., Ltd. 6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC - Sangdest Microelectronics (Nanjing) Co., Ltd. 7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.. • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com •