BC857BTQ 45V PNP SMALL SIGNAL TRANSISTOR IN SOT523 Description Mechanical Data This Bipolar Junction Transistor (BJT) is designed to meet the Case: SOT523 stringent requirements of Automotive applications. Case Material: Molded Plastic. Green Molding Compound. UL Flammability Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish Matte Tin Plated Leads Features Solderable per MIL-STD-202, Method 208 Weight: 0.002 grams (Approximate) BV > -45V CEO I = -100mA Collector Current C Epitaxial Planar Die Construction Ultra-Small Surface Mount Package Complementary NPN Type: BC847BTQ Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) C SOT523 B E Pin-Out Top View Top View Device Symbol Ordering Information (Notes 4 and 5) Part Number Compliance Marking Reel Size (inches) Tape Width (mm) Quantity per Reel BC857BTQ-7 Automotive 3W 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 BC857BTQ Absolute Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Collector-Base Voltage -50 V V CBO Collector-Emitter Voltage -45 V V CEO Emitter-Base Voltage -5.0 V VEBO Collector Current I -100 mA C Thermal Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Power Dissipation (Note 6) 150 mW P D Thermal Resistance, Junction to Ambient (Note 6) 833 C/W R JA Operating and Storage Temperature Range -55 to +150 C TJ, TSTG ESD Ratings (Note 7) 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 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. 7. Refer to JEDEC specification JESD22-A114 and JESD22-A115. Thermal Characteristics and Derating Information 2 of 6 BC857BTQ September 2017 Diodes Incorporated www.diodes.com Document number: DS39547 Rev. 1 - 2 P , POWER DISSIPATION (mW) D