ZXTR2105F 60V INPUT, 5V 15mA REGULATOR TRANSISTOR Description Features The ZXTR2105F monolithically integrates a transistor, zener diode Series Linear Regulator Using Emitter-Follower Stage and resistor to function as a linear regulator. The device regulates Input Voltage = 7V to 60V (For regulated output Voltage) with a 5V nominal output at 15mA. It is designed for use in high- Output Voltage = 5V 5% voltage applications where standard linear regulators cannot be used. Fully Integrated into a SOT23 Package Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) This function is fully integrated into a SOT23 package, minimizing Halogen and Antimony Free. Green Device (Note 3) PCB area and reducing the number of components when compared Qualified to AEC-Q101 Standards for High Reliability with a multi-chip discrete solution. An Automotive-Compliant Part is Available Under Separate Datasheet (ZXTR2105FQ) Applications Mechanical Data Supply voltage regulation for: Case: SOT23 12V to 5V Rails Case Material: Molded Plastic Green Molding Compound 24V to 5V Rails UL Flammability Rating 94V-0 Other Customized Input Rails Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish - Matte Tin Plated Leads Solderable per MIL- STD-202, Method 208 Weight: 0.008 grams (Approximate) ZXTR2105F SOT23 V IN Pin Name Pin Function V Input Supply IN GND Power Ground V Voltage Output OUT GND V OUT Internal Device Top View Top View Schematic Pin-Out Ordering Information (Note 5) Product Compliance Marking Reel Size (inches) Tape Width (mm) Quantity per Reel ZXTR2105F-7 AEC-Q101 2T1 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 ZXTR2105F Absolute Maximum Ratings (Voltage relative to GND, T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Input Voltage V -0.3 to 60 V IN Continuous Input and Output Current I I 320 mA IN, OUT Peak Pulsed Input and Output Current I , I 2 A IM OM Maximum Voltage Applied to V V Smaller of V +5V or 10V V OUT OUT(MAX) IN Maximum Current at V = 12V ( T = +25C, unless otherwise specified.) IN A Characteristic Symbol Value Unit Continuous Output Current (Note 7) I 89 mA OUT (Note 8) 2,000 Pulsed Output Current mA I OM (Note 9) 890 Thermal Characteristics Characteristic Symbol Value Unit (Note 5) 625 Power Dissipation P mW D (Note 6) 500 (Note 5) 200 Thermal Resistance, Junction to Ambient R JA (Note 6) 250 C/W Thermal Resistance, Junction to Lead (Note 10) 197 R JL Thermal Resistance, Junction to Case (Note 10) 17 R JC Maximum Operating Junction and Storage Temperature Range -65 to +150 C T T J, STG ESD Ratings (Note 11) Characteristics Symbols 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 V lead on 25mm x 25mm 1oz copper that is on a single-sided 1.6mm FR-4 PCB device is measured under still air IN conditions whilst operating in steady-state. 6. Same as Note 5, except mounted on 15mm x 15mm 1oz copper. 7. Same as Note 5, whilst operating at V =12V. Refer to Safe Operating Area for other Input Voltages. IN 8. Same as Note 5, except measured with a single pulse width = 100s and V =12V. IN 9. Same as Note 5, except measured with a single pulse width = 10ms and V =12V. IN 10. R = Thermal resistance from junction to solder-point (at the end of the V lead). R = Thermal resistance from junction to the top of case. JL IN JC 11. Refer to JEDEC specification JESD22-A114 and JESD22-A115. 2 of 7 ZXTR2105F May 2017 Diodes Incorporated www.diodes.com Document number: DS37244 Rev.6 - 2