FR015L3EZ

FR015L3EZ ONSEMI | Alldatasheet

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To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild_questions@onsemi.com. Is Now Part of ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

© 2012 Fairchild Semiconductor Corporation www.fairchildsemi.com FR015L3EZ  Rev. A2 1 FR015L3EZ — Low Side Reverse Bias / Reverse Polarity Protector FR015L3EZ (15m Ω , -20V) Low-Side Reverse Bias / Reverse Polarity Protector

Features

Up to -20V Reverse-Bias Protection Nano Seconds of Reverse-Bias Blocking Response Time +12V 24-Hour “Withstand” Rating 15m Ω Typical Series Resistance at 3.0V 18m Ω Typical Series Resistance at 2.1V Integrated TVS Over Voltage Suppression MicroFET2x2mm Package Size RoHs Compliant USB V BUS Compatible

Applications

3V+ Battery Operated Systems Reverse Battery Protection 2 to 5 Cell Alkaline Battery Operated Systems USB 1.0, 2.0 and 3.0 Devices USB Charging Mobile Devices Mobile Medical Toys Any DC Barrel Jack Powered Device Any DC Devices subject to Negative Hot Plug or Inductive Transients

Description

Reverse bias is an increasingly common fault event that may be generated by user error, improperly installed batteries, automotive environments, erroneous connections to third-party ch argers, negative “hot plug” transients, inductive transie nts, and readily available negatively biased rouge USB chargers. Fairchild circuit protection is proud to offer a new type of reverse bias protection devices. The FR devices are low resistance, series switches that, in the event of a reverse bias condition, shut off power and block the negative voltage to help protect downstream circuits. The FR devices are optimized for the application to offer best in class reverse bias protection and voltage capabilities while minimizing size, series voltage drop, and normal operating power consumption. In the event of a reverse bias application, FR015L3EZ devices effectively provide a full voltage block and can easily protect -0.3V rated silicon. From a power perspective, in normal bias, a 15m Ω FR device in a 0.1A application will generate only 1.5mV of voltage drop or 0.15mW of power loss. In reverse bias, FR devices dissipate less then 10µW in a 3V reverse bias event. This type of performance is not possible with a diode solution. Benefits extend beyond the device. Due to low power dissipation, not only is the device small, but heat sinking requirements and cost can be minimized as well.

Ordering Information

-55 C ~ 125 C 019L 6-Lead, Molded Leadless Package (MLP), Dual, Non-JEDEC, 2mm Square, Single-Tied DAP 3000 on Tape & Reel; 7-inch Reel, 12mm Tape

ng the parts to these levels is not recommended. ended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. level. Production device field life results may vary. Semiconductor for additional information.

1. The device power dissipation and thermal resistance (R

Figure 4. 1 Square Inch of 2-ounce copper Figure 5. Minimum Pads of 2-ounce Copper

© 2012 Fairchild Semiconductor Corporation www.fairchildsemi.com FR015L3EZ  Rev. A2 4 FR015L3EZ — Low Side Reverse Bias / Reverse Polarity Protector

Electrical Characteristics

A = 25°C unless otherwise noted. Symbol Parameter Conditions Min. Typ. Max. Unit Positive Bias Characteristics R ON Device Resistan ce, Switch On V IN = +1.7V, I IN = 1.5A 22 30 m Ω V IN = +2.1V, I IN = 1.5A 18 25 V IN = +3V, I IN = 1.5A 15 20 V IN = +5V, I IN = 1.5A 14 19 V IN = +3V, I IN = 1.5A, T J = 125°C 22 30 V ON Input Voltage, V IN , at which Voltage at POS, V POS , Reaches a Certain Level at Given Current I IN = 100mA, V POS = 50mV, V NEG = 0V 0.7 1.0 1.3 V V ON T J Temperature Coefficient of V ON -1.7 mV/°C I DIODE_CONT Continuous Diode Forward Current V CTL = V POS 2 A V F Diode Forward Voltage V CTL = V POS , I DIODE = 3A, Pulse width < 300µs 0.65 0.80 0.95 V I BIAS Bias Current Flowing out of NEG Pin during Normal Bias Operation V CTL = 8V, V NEG = 0V, No Load 10 µA Negative Bias Characteristics MAX_OP Reverse Bias Breakdown Voltage I IN = -250µA, V CTL = V POS =0V -20 V MAX_OP T J Reverse Bias Breakdown Voltage Temperature Coefficient 16 mV/°C Leakage Current from NEG to POS in Reverse-Bias Condition V NEG = 16V, V CTL = V POS = 0V 1 µA t RN Time to Respond to Negative Bias Condition V NEG = 2.7V, V CTL = 0V, C LOAD = 10µF, Reverse Bias Startup Inrush Current = 0.2A 50 ns Integrated TVS Performance V Z Breakdown Voltage @ I T I T = 1mA 12 13 14.5 V I R Leakage Current from CTL to POS, NEG is Open V CTL – V POS = 8V 2 10 µA V CTL – V POS = -8V -2 -10 I PPM Max Pulse Current from CTL to POS IEC61000-4-5 8x20 µ s pulse, NEG is Open V CTL > V POS 0.6 A V CTL < V POS 0.4 V C Clamping Voltage form CTL to POS V CTL > V POS 15.0 V V CTL < V POS 14.3 Dynamic Characteristics C I Input Capacitance between CTL and NEG V IN = 3V, V NEG = V POS = 0V, f = 1MHz 900 pF C S Switch Capacitance between POS and NEG 133 C O Output Capacitance between CTL and POS 967 R C Control Internal Resistance 2 Ω

= 25°C unless otherwise specified. Figure 12. Startup Diode Current vs. Forward Voltage

0.05C 0.05C2X 2X2.0 2.0PIN#1 IDENT AB 0.10CAB0.05CBOTTOM VIEW SIDE VIEWSEATINGPLANE“ 46 46 PIN #1 IDENT 0.651.30 1.052.30 1.00““ 0.66 (0.50) (0.50) (0.20)0.45 (0.20) (6X) (6X) 0.47(6X) 0.47(6X)“ (0.20)4X“ RECOMMENDEDLAND PATTERN OPT 1 1.70 1.70

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