MMST3904Q 40V NPN SMALL SIGNAL TRANSISTOR IN SOT323 Features Mechanical Data BV > 40V Case: SOT323 CEO Case Material: Molded Plastic. Green Molding Compound. I = 200mA Collector Current C UL Flammability Rating 94V-0 Epitaxial Planar Die Construction Moisture Sensitivity: Level 1 per J-STD-020 Ultra-Small Surface Mount Package Terminals: Finish - Matte Tin Plated Leads, Solderable per Complementary PNP Type: MMST3906Q e3 MIL-STD-202, Method 208 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Weight: 0.006 grams (Approximate) Halogen and Antimony Free. Green Device (Note 3) The MMST3904Q is suitable for automotive applications requiring specific change control it is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. MMST3904Q Absolute Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Collector-Base Voltage 60 V V CBO Collector-Emitter Voltage 40 V V CEO Emitter-Base Voltage 6 V VEBO Collector Current I 200 mA C Thermal Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Power Dissipation (Note 5) 200 mW P D Thermal Resistance, Junction to Ambient (Note 5) 625 C/W R JA Operating and Storage Temperature Range T , T -55 to +150 C J STG ESD Ratings (Note 6) 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: 5. For a device mounted with the collector lead on minimum recommended pad layout 1oz copper that is on a single-sided 1.6mm FR-4 PCB device is measured under still air conditions whilst operating in a steady-state. 6. Refer to JEDEC specification JESD22-A114 and JESD22-A115. 2 of 7 MMST3904Q October 2019 Diodes Incorporated www.diodes.com Document number: DSD42267 Rev. 1 - 2