n Standoff Voltage: 12 to 85 volts n RoHS compliant* and halogen free** n Power Dissipation: 1500 watts n Typical temperature coefficient: 1.5SMBJ Transient Voltage Suppressor Diode Series General Information Additional Information Click these links for more information: Manufacturers of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. LE Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AA (SMB) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 12 V up to 85 V and Breakdown Voltage up to 104 V. Typical fast response times are less than 1.0 picosecond from 0 V to Minimum Breakdown Voltage. PRODUCT TECHNICAL INVENTORY SAMPLES LIBRARY Agency Recognition Bourns Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration minimizes roll away. Ro VER LEA HS SI D F CO ON RE M SA E PL R IA E NT * Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) (Note 3) Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2) Operating Temperature Range Storage Temperature Range 1. 2. 3. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve. 8 mm x 8 mm copper pad on each terminal. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only). How to Order Asia-Pacific: Tel: +886-2 2562-4117 • Email: [email protected] Europe: Tel: +36 88 885 877 • Email: [email protected] The Americas: Tel: +1-951 781-5500 • Email: [email protected] www.bourns.com 1.5SMBJ 12 CA - H Package 1.5SMBJ = SMB/DO-214AA Working Peak Reverse Voltage 12 = 12 VRWM (Volts) Suffix A = 5 % Tolerance Unidirectional Device CA = 5 % Tolerance Bidirectional Device Reel (blank) = 13 inch reel -H = 7 inch reel WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/di

1.5SMBJ Transient Voltage Suppressor Diode Series Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Unidirectional Device Bidirectional Device Maximum Reverse Leakage @ VRWM Breakdown Voltage VBR (Volts) Maximum Clamping Voltage @ Ipp Working Peak Reverse Voltage Maximum Maximum Maximum Clamping Peak Peak Pulse Voltage Pulse Current @ Ipp Current (10/1000 µs) Notes: 1. Suffix ‘A’ denotes a 5 % tolerance unidirectional device. 2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device. 3. For bidirectional devices with a VR of 10 volts or less, the IR limit is double. Specifications...

1.5SMBJ Transient Voltage Suppressor Diode Series Product Dimensions Typical Part Marking MANUFACTURER’S TRADEMARK DATE CODE: Y = LAST DIGIT OF YEAR WW = WEEK NUMBER Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

1.5SMBJ Transient Voltage Suppressor Diode Series Rating & Characteristic Curves Pulse Derating Curve PPPM Peak Pulse Power (kW) Non-repetitive pulse waveform shown below TA = 25 °C Peak Pulse Power (PPP) or Current (IPPM) Derating in Percentage (%) Peak Pulse Power Pulse Waveform Peak Value IPPM Half Value IPPM / 2 10/1000 µsec. Waveform as defined by R.E.A. IFSM Peak Forward Surge Current (A) Steady State Power Dissipation (W) Maximum Non-repetitive Forward Surge Current VBR – Reverse Breakdown Voltage (V) Steady State Power Derating Curve TJ = 25 °C Pulse Width (td) is defined as the point...

1.5SMBJ Transient Voltage Suppressor Diode Series Packaging Information The product will be dispensed in tape and reel format (see diagram below). P 0 P 1 Index Hole A Unidirectional Product Orientation Carrier Width Carrier Length Carrier Depth Sprocket Hole Reel Outside Diameter Reel Inner Diameter Feed Hole Diameter Sprocket Hole Position Punch Hole Position Punch Hole Pitch Sprocket Hole Pitch Embossment Center Overall Tape Thickness Tape Width Reel Width 08/21 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications....

Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and its affiliates (collectively, “Bourns”). Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change without notice. Users should check for and obtain the latest relevant information and verify that such information is current and complete before placing orders for Bourns® products. The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory...