Diodes Incorporated DRDC3105F-7

Description
The DRDC3105 is an integrated solid-state DC relay driver capable of switching inductive loads. It acts as a buffer stage between sensitive logic circuits and 3V to 6V DC inductive relay coils. With a low input drive current requirement, the DRDC3105 provides good transient isolation between output and input channels. The output switch is guaranteed to go open-circuit and fall into the off-state condition when input drive is lost or disconnected.

Features
Inductive load driver capable of driving 3 to 6V DC coils
Optimized to switch inductive loads from a supply of 3 to 5V, with the capability to drive coils up to 2.5W from a 5V rail
Fully integrated into a single SOT23 or dual SOT26 package to minimize footprint area and reduce the number of components
Includes a Zener across the output to reduce EMI noise
Internal low saturation BJT to reduce power dissipation in driving high currents into the coil
Output guaranteed to be in the off-state condition during no input
Near-Zero quiescent supply current in the off-state condition with minimal leakage
ESD protected up to 1kV on Human Body Model (HBM)
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. "Green" Device
Qualified to AEC-Q101 Standards for High Reliability

Applications
Automotive: 5.0V Driven Relays, Lamp Drivers, Motor Controls
Telecom Equipment: Modems, DSL, Cable (EMTA), Line Cards, IP-PBX, Analog Terminal Adaptors. End-User Telecom Equipment
Desktop Computers, Printers, Photocopiers
LCD & Plasma TVs, Set-Top Boxes
Consumer Appliances, White Goods, Automated Door Control
Industrial Equipment including Process Control, ATE Equipment
Solar Inverters