MMBT4403 Diodes Incorporated

MMBT4403 40V PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR IN SOT23 Features Mechanical Data Epitaxial Planar Die Construction Case: SOT23 Complementary NPN Type Available (MMBT4401) UL Flammability Rating 94V-0 Ideal for Medium Power Amplification and Switching Case material: molded Plastic Green Compound Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) Moisture Sensitivity: Level 1 per J-STD-020 Halogen and Antimony Free. Green Device (Note 3) Terminals: Matte Tin Finish Qualified to AEC-Q101 Standards for High Reliability Weight: 0.008 grams (Approximate) SOT23 C B E Top View Top View Device Symbol Pin-Out Ordering Information (Note 4) Product Marking Reel size (inches) Tape width (mm) Quantity per reel MMBT4403-7-F K2T 7 8 3,000 MMBT4403-13-F K2T 13 8 10,000 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See MMBT4403 Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Collector-Base Voltage V -40 V CBO Collector-Emitter Voltage V -40 V CEO Emitter-Base Voltage V -6.0 V EBO Collector Current - Continuous (Note 7) I -600 mA C Thermal Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit (Note 5) 310 Collector Power Dissipation mW P D (Note 6) 350 (Note 5) 403 Thermal Resistance, Junction to Ambient C/W R JA (Note 6) 357 Thermal Resistance, Junction to Leads (Note 7) R 350 C/W JL Operating and Storage Temperature Range T T -55 to +150 C J, STG Notes: 5. For the device mounted on minimum recommended pad layout FR4 PCB with high coverage of single sided 1oz copper, in still air conditions. 6. 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. 7. Thermal resistance from junction to solder-point (at the end of the collector lead). 0.4 400 350 0.3 300 250 D=0.5 0.2 200 150 D=0.1 Single Pulse D=0.2 0.1 100 50 D=0.05 0.0 0 0 255075 100 125 150 100 1m 10m 100m 1 10 100 1k Pulse Width (s) Temperature (C) Transient Thermal Impedance Derating Curve 10 Single Pulse. T =25C amb 1 0.1 10m 100m 1 10 100 1k Pulse Width (s) Pulse Power Dissipation 2 of 6 March 2012 MMBT4403 Diodes Incorporated www.diodes.com Document Number: DS30058 Rev. 11 - 2 Max Power Dissipation (W) Max Power Dissipation (W) Thermal Resistance (C/W)