CX-B SENSATA | Alldatasheet

Document overview

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Technical content

Features

  • SCR Output
  • NC (Normally Closed) Configuration
  • Ultra High Surge Rating
  • Crydom’s Patented Design PRODUCT SELECTION SPECIFICATIONS Control Voltage 5 A 4-38 VDC CX240D5-B Description CX240D5-B Operating Voltage (47-63 Hz) [Vrms] 12-280 Transient Overvoltaje 600 Maximum Off-State Leakage Current @ Rated Voltage [mArms] 5.0 Minimum Off-State dv/dt @ Maximum Rated Voltage [V/μsec] 2 500 Maximum Load Current [Arms] 5 Minimum Load Current [Arms] 0.06 Maximum Surge Current (16.6 msec) [Apk] 250 Maximum On-State Voltage Drop @ Rated Current [Vpk] 1.4 Maximum I² t for Fusing (8.3 msec) [A² sec] 260 Minimum Power Factor (at Maximum load) 0.5 Output Description CX240D5-B Must Turn-On Voltage 0-1.0 VDC Must Turn-Off Voltage 4-28 VDC Typical Input Current @ 15 VDC 10 mAdc Nominal Input Impedance 1360 Ohms Maximum Turn-On Time [msec] 3 1/2 Cycle Maximum Turn-Off Time [msec] 1/2 Cycle Input1

sensata.com Page 2 Copyright © 2025 Sensata Technologies, Inc. Description Parameters Dielectric Strength, Input/Output (50/60 Hz) 4000 Vrms Minimum Insulation Resistance (@ 500 VDC) 109 Ohms Maximum Capacitance, Input/Output 10 pF Ambient Operating Temperature Range -30ºC to 80ºC Ambient Storage Temperature Range -30ºC to 125ºC Weight (typical) 0.4 oz (11 g) Encapsulation Thermally conductive Epoxy Enclosure and PCB Meets the requirements of IEC60335-1 Terminals Meets the requirements of solderability per IEC60068-2-20 Tolerances: ±0.02 in / 0.5 mm All dimensions are in: inches [millimeters] MECHANICAL SPECIFICATIONS 1 General1 THERMAL DERATE INFORMATION WIRING DIAGRAM

www.sensata.com CONTACT US Americas +1 (800) 350 2727 sales.crydom@sensata.com Europe, Middle East & Africa +44 (1202) 416170 ssr-info.eu@sensata.com Asia Pacific sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82 (31) 601 2004 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808 Copyright © 2025 Sensata Technologies, Inc. Datasheets provided by Sensata Technologies, Inc., its subsidiaries and/or affiliates (“Sensata”) are solely intended to assist third parties (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, valuation, and judgment in designing Buyer’s systems and products. Sensata datasheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular datasheet. Sensata may make corrections, enhancements, improvements, and other changes to its datasheets or components without notice. Buyers are authorized to use Sensata datasheets with the Sensata component(s) identified in each particular datasheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATASHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATASHEETS OR USE OF THE DATASHEETS, EXPRESS, IMPLIED, OR STATUTORY , INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY , FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATASHEETS OR USE THEREOF. All products are sold subject to Sensata’s terms and conditions of sale supplied at www.sensata.com SENSATA ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY , AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA. Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. Rev. 02/20/25 CN 20395 FDE-07-01 Rev. B GENERAL NOTES (1) All parameters at 25°C unless otherwise specified. (2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 (3) Turn-On time for random turn-on versions is 0.01 msec (DC control Models). AGENCY APPROVALS & CERTIFICATIONS Designed in accordance with the requirements of IEC 62314 IEC60335-1: Resistance to heat and fire meets the requirements of section 30, evaluated by TUV SUD. Glow Wire Test, per requirements of IEC/EN 60695-2-10 and IEC/EN 60695-2-11 Ball Pressure Test, per requirements of IEC/EN 60695-10-2 WARNINGS RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE

  • The product’s side panels may be hot, allow the product to cool before touching
  • Follow proper mounting instructions including torque values
  • Do not allow liquids or foreign objects to enter this product Failure to follow these instructions can result in serious injury, or equipment damage. HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
  • Disconnect all power before installing or working with this equipment
  • Verify all connections and replace all covers before turning on power Failure to follow these instructions will result in death or serious injury.