A Product Line of Diodes Incorporated ZXTN25040DFH 40V NPN MEDIUM POWER PLANAR TRANSISTOR IN SOT23 Features and Benefits Mechanical Data BV > 40V Case: SOT23 CEO I = 4A Continuous Collector Current C Case material: Molded Plastic. Green Molding Compound Low Saturation Voltage V < 55mV 1A (Note 2) UL Flammability Classification Rating 94V-0 CE(sat) R = 35m CE(sat) Moisture Sensitivity: Level 1 per J-STD-020 h characterised up to 10A FE Terminals: Matte Tin Finish Solderable per MIL-STD-202, High h min 300 1A FE Method 208 1.25W power dissipation Weight: 0.008 grams (Approximate) 130V forward blocking voltage 6V reverse blocking voltage Complementary part number ZXTP25040DFH Applications Lead-Free, RoHS Compliant (Note 1) MOSFET gate drivers Halogen and Antimony Free. Green Device (Note 2) Power switches Qualified to AEC-Q101 Standards for High Reliability Motor control DC fans DC-DC converters SOT23 Top View Device Symbol Top View Pin Configuration Ordering Information (Note 3) Product Marking Reel size (inches) Tape width (mm) Quantity per reel ZXTN25040DFHTA 1A4 7 8 3,000 Notes: 1. No purposefully added lead. 2. Diodes Incs Green Policy can be found on our website at A Product Line of Diodes Incorporated ZXTN25040DFH Maximum Ratings T = 25C unless otherwise specified A Characteristic Symbol Value Unit Collector-Base Voltage 130 V V CBO Collector-Emitter Voltage (Forward Blocking) V 130 V CEX Collector-Emitter Voltage V 40 V CEO Emitter-Collector Voltage (Reverse Blocking) V 6 V ECO Emitter-Base Voltage V 7 V EBO Continuous Collector Current (Note 6) I 4 A C Peak Pulse Current I 10 A CM Base Current I 1 A B Thermal Characteristics T = 25C unless otherwise specified A Characteristic Symbol Value Unit 0.73 (Note 4) 5.84 1.05 (Note 5) Power Dissipation P 8.4 W D Linear Derating Factor 1.25 mW/C - (Note 6) 9.6 1.81 (Note 7) 14.5 (Note 4) 171 (Note 5) 119 Thermal Resistance, Junction to Ambient R C/W JA (Note 6) 100 (Note 7) 69 Thermal Resistance, Junction to Lead (Note 8) 74.95 C/W R JL Operating and Storage Temperature Range -55 to +150 T T C J, STG Notes: 4. For a device surface mounted on 15mm X 15mm X 1.6mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions the device is measured when operating in a steady-state condition. 5. For a device surface mounted on 25mm X 25mm X 1.6mm FR4 PCB with high coverage of single sided 2 oz copper, in still air conditions the device is measured when operating in a steady-state condition. 6. For a device surface mounted on 50mm X 50mm X 1.6mm FR4 PCB with high coverage of single sided 2 oz copper, in still air conditions the device is measured when operating in a steady-state condition. 7. As note 6 above, measured at t < 5 seconds 8. Thermal resistance from junction to solder-point (at the end of the collector lead). 2 of 7 January 2012 ZXTN25040DFH Diodes Incorporated www.diodes.com Document number: DS33697 Rev. 2 - 2