A Product Line of Diodes Incorporated FMMT459Q 500V NPN HIGH VOLTAGE TRANSISTOR IN SOT23 Description Mechanical Data Case: SOT23 This Bipolar Junction Transistor (BJT) has been designed to meet the Case Material: Molded Plastic, Green Molding Compound stringent requirements of Automotive Applications. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish Matte Tin Plated Leads, Solderable per Feature MIL-STD-202, Method 208 BV > 500V CEV Weight 0.008 grams (approximate) BV > 6V reverse blocking ECV I = 150mA high Continuous Collector Current C Applications I Up to 500mA Peak Pulse Current CM 625mW Power Dissipation Automotive Low Saturation Voltage <-90mV 50mA Off-line switching applications Excellent h Characteristics Up To 120mA RCD circuits FE Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) PFC disable switch in PSU Emergency lighting Halogen and Antimony Free. Green Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability Piezo actuators PPAP Capable (Note 4) Telecom protected line switching SOT23 C E C B B E Top View Device Symbol Top View Pin-Out Ordering Information (Notes 4 & 5) Part Number Compliance Marking Reel size (inches) Tape width (mm) Quantity per reel FMMT459QTA Automotive 459 7 8 3,000 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See A Product Line of Diodes Incorporated FMMT459Q Absolute Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Collector-Base Voltage 500 V V CBO Collector-Emitter Voltage 500 V V CEV Collector-Emitter Voltage V 450 V CEO Emitter-Base Voltage V 7 V EBO Emitter-Collector Voltage V 6 V ECV Continuous Collector Current I 150 mA C Peak Pulse Current I 500 mA CM Base Current I 200 mA B Thermal Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Power Dissipation (Note 6) P 625 mW D Power Dissipation (Note 7) P 806 mW D Thermal Resistance, Junction to Ambient (Note 6) R 200 C/W JA Thermal Resistance, Junction to Ambient (Note 7) R 155 C/W JA Thermal Resistance, Junction to Leads (Note 8) R 194 C/W JL Operating and Storage Temperature Range -55 to +150 C T T J, STG ESD Ratings (Note 9) Characteristic Symbol Value Unit JEDEC Class Electrostatic Discharge - Human Body Model ESD HBM 4,000 V 3A Electrostatic Discharge - Machine Model ESD MM 400 V C Notes: 6. For a device mounted with the collector lead on 25mm x 25mm 1oz copper that is on a single-sided FR4 PCB device is measured under still air conditions whilst operating in a steady-state. 7. Same as note 6, except the device is measured at t 5 sec. 8. Thermal resistance from junction to solder-point (at the end of the collector lead). 9. Refer to JEDEC specification JESD22-A114 and JESD22-A115. 2 of 7 March 2014 FMMT459Q Diodes Incorporated www.diodes.com Document number: DS37019 Rev. 1 - 2