A Product Line of Diodes Incorporated FCX491A 40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT89 Features Mechanical Data • • • • • • • • • • V(BR)CEO > 40V High current capability IC = 1A Low saturation voltage VCE(sat) < 500mV @ 1A Complementary PNP type: FCX591A “Lead Free”, RoHS Compliant (Note 1) Case: SOT89 Moisture Sensitivity: Level 1 per J-STD-020 UL Flammability Rating 94V-0 Terminals: Matte Tin Finish Weight: 0.052 grams (Approximate) Application • • Power MOSFET gate driving Low loss power switching SOT89 Device symbol Top View Pin-out Top Ordering Information (Note 2) Product FCX491ATA FCX491A-7 (Note 3) Notes: Marking N2 N2 Reel size (inches) 7 7 Tape width (mm) 12mm 12mm Quantity per reel 1000 1000 1. No purposefully added lead. 2. For packaging details, go to our website at http://www.diodes.com. 3. Halogen and Antimony Free. “Green” devices, Diodes Inc’s “Green” Policy can be found on our website at http://www.diodes.com Marking Information N2 FCX491A Datasheet Number: DS33055 Rev. 4 - 2 N2 = Product Type Marking Code 1 of 7 www.diodes.com October 2010 © Diodes Incorporated A Product Line of Diodes Incorporated FCX491A Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Peak Pulse Current Symbol VCBO VCEO VEBO IC ICM Value 40 40 5 1 2 Unit V V V A A Symbol PD RθJA TJ,TSTG Value 1 125 -65 to +150 Unit W °C/W °C Thermal Characteristics Characteristic Collector Power Dissipation Thermal Resistance, Junction to Ambient Air (Note 4) @ TA = 25°C Operating and Storage Temperature Range Notes: 4. For the device mounted on 15mm x 15mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions. FCX491A Datasheet Number: DS33055 Rev. 4 - 2 2 of 7 www.diodes.com October 2010 © Diodes Incorporated A Product Line of Diodes Incorporated FCX491A 1.0 Thermal Resistance (°C/W) Max Power Dissipation (W) Thermal Characteristics 0.8 0.6 0.4 0.2 0.0 0 25 50 75 100 125 150 Temperature (°C) 120 100 80 D=0.5 60 40 Single Pulse D=0.2 D=0.05 20 0 100µ D=0.1 1m 10m 100m 1 10 100 1k Pulse Width (s) Transient Thermal Impedance Derating Curve Max Power Dissipation (W) 100 Single Pulse. T amb=25°C 10 1 100µ 1m 10m 100m 1 10 100 1k Pulse Width (s) Pulse Power Dissipation FCX491A Datasheet Number: DS33055 Rev. 4 - 2 3 of 7 www.diodes.com October 2010 © Diodes Incorporated A Product Line of Diodes Incorporated FCX491A Electrical Characteristics @TA = 25°C unless otherwise specified Characteristic Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage (Note 5) Emitter-Base Breakdown Voltage Collector Cutoff Current Emitter Cutoff Current Emitter Cutoff Current DC current transfer Static ratio (Note 5) Symbol BVCBO BVCEO BVEBO ICBO IEBO ICES Min 40 40 5 - Typ. - Max 100 100 100 Unit V V V nA nA nA hFE 300 300 200 35 - 900 - - - - Collector-Emitter Saturation Voltage (Note 5) VCE(sat) Base-Emitter Saturation Voltage (Note 5) Base-Emitter Turn-on Voltage (Note 5) VBE(sat) VBE(on) - - 0.3 0.5 1.1 1.0 fT 150 - - MHz Cobo - - 10 pF Transitional Frequency Output capacitance Notes: V V V Test Condition IC = 100µA IC = 10mA IE = 100µA VCB = 30V VEB = 4V VCE = 30V IC = 1mA, VCE = 5V IC = 500mA, VCE = 5V IC = 1A, VCE = 5V IC = 2A, VCE = 5V IC = 500mA, IB = 50mA IC = 1A, IB = 100mA IC = 1A, IB = 100mA IC = 1A, VCE = 5V IC = 50mA, VCE = 10V f = 100MHz VCB = 10V, f = 1MHz, 5. Measured under pulsed conditions. Pulse width = 300μs. Duty cycle ≤2%. FCX491A Datasheet Number: DS33055 Rev. 4 - 2 4 of 7 www.diodes.com October 2010 © Diodes Incorporated A Product Line of Diodes Incorporated FCX491A Typical Characteristics FCX491A Datasheet Number: DS33055 Rev. 4 - 2 5 of 7 www.diodes.com October 2010 © Diodes Incorporated A Product Line of Diodes Incorporated FCX491A Package Outline Dimensions R0 D1 .2 00 C E H L B e B1 e1 8° (4 X ) A SOT89 Dim Min Max A 1.40 1.60 B 0.44 0.62 B1 0.35 0.54 C 0.35 0.43 D 4.40 4.60 D1 1.52 1.83 E 2.29 2.60 e 1.50 Typ e1 3.00 Typ H 3.94 4.25 L 0.89 1.20 All Dimensions in mm D Suggested Pad Layout X1 Dimensions Value (in mm) X 0.900 X1 1.733 X2 0.416 Y 1.300 Y1 4.600 Y2 1.475 Y3 0.950 Y4 1.125 C 1.500 X2 (2x) Y1 Y3 Y4 Y2 Y C X (3x) FCX491A Datasheet Number: DS33055 Rev. 4 - 2 6 of 7 www.diodes.com October 2010 © Diodes Incorporated A Product Line of Diodes Incorporated FCX491A IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2010, Diodes Incorporated www.diodes.com FCX491A Datasheet Number: DS33055 Rev. 4 - 2 7 of 7 www.diodes.com October 2010 © Diodes Incorporated