ZXTR2105FFQ 60V INPUT, 5V 15mA REGULATOR TRANSISTOR IN SOT23F Description Features This regulator transistor is designed to meet the stringent Series Linear Regulator Using Emitter-Follower Stage requirements of automotive applications. Input Voltage = 7V to 60V (For Regulated Output Voltage) Output Voltage = 5V 5% The ZXTR2105FFQ monolithically integrates a transistor, zener diode Fully Integrated into a SOT23F Package and resistor to function as a linear regulator. The device regulates Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) with a 5V nominal output at 15mA. It is designed for use in high- Halogen and Antimony Free. Green Device (Note 3) voltage applications where standard linear regulators cannot be used. Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) This function is fully integrated into a SOT23F package, minimizing PCB area and reducing the number of components when compared with a multi-chip discrete solution. Mechanical Data Case: SOT23F Applications Case Material: Molded Plastic Green Molding Compound Supply voltage regulation for: UL Flammability Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 12V to 5V Rails Terminals: Finish - Matte Tin Plated Leads Solderable per MIL- 24V to 5V Rails STD-202, Method 208 Other Customized Input Rails Weight: 0.008 grams (Approximate) ZXTR2105FFQ SOT23F V IN Pin Name Pin Function Input Supply V IN GND Power Ground Voltage Output V OUT V GND OUT Internal Device Top View Top View Schematic Pin-Out Ordering Information (Note 5) Part Number Compliance Marking Reel Size (inches) Tape Width (mm) Quantity per Reel ZXTR2105FFQ-7 Automotive 2T1 7 8 3,000 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See ZXTR2105FFQ 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 8) I 89 mA OUT (Note 9) 2,000 Pulsed Output Current mA I OM (Note 10) 890 Thermal Characteristics Characteristic Symbol Value Unit (Note 6) 1.3 Power Dissipation P W D (Note 7) 1 (Note 6) 95 Thermal Resistance, Junction to Ambient R JA (Note 7) 126 C/W Thermal Resistance, Junction to Lead (Note 11) R 59 JL Thermal Resistance, Junction to Case (Note 11) R 38 JC Maximum Operating Junction and Storage Temperature Range -65 to +150 C TJ , TSTG ESD Ratings (Note 12) Characteristics Symbol Value Unit JEDEC Class Electrostatic Discharge Human Body Model ESD HBM 4,000 V 3A Electrostatic Discharge Charge Device Model ESD CDM 1,000 V IV Notes: 6. For a device mounted with the VIN lead on 25mm x 25mm 1oz copper that is on a single-sided 1.6mm FR-4 PCB device is measured under still air conditions whilst operating in steady-state. 7. Same as Note 6, except mounted on 15mm x 15mm 1oz copper. 8. Same as Note 6, whilst operating at VIN=12V. Refer to Safe Operating Area for other Input Voltages. 9. Same as Note 6, except measured with a single pulse width = 100s and V =12V. IN 10. Same as Note 6, except measured with a single pulse width = 10ms and V =12V. IN 11. R = Thermal resistance from junction to solder-point (at the end of the VIN lead). R = Thermal resistance from junction to the top of case. JL JC 12. Refer to JEDEC specification JESD22-A114 and JESD22-C101. 2 of 7 ZXTR2105FFQ January 2019 Diodes Incorporated www.diodes.com Document number: DS40599 Rev. 2 - 2