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MDC3105

Features: • Provides a Robust Driver Interface between DC Relay Coil and Sensitive Logic Circuits• Optimized to Switch Relays from a 3.0 V to 5.0 V Rail• Capable of Driving Relay Coils Rated up to 2.5 W at 5.0 V• Features Low Input Drive Current and Good Back−to−...

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SeekIC No. : 004418882 Detail

MDC3105: Features: • Provides a Robust Driver Interface between DC Relay Coil and Sensitive Logic Circuits• Optimized to Switch Relays from a 3.0 V to 5.0 V Rail• Capable of Driving Relay C...

MDC3105 Data Sheet

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Part Number:
MDC3105
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Product Details

Description



Features:

• Provides a Robust Driver Interface between DC Relay Coil and Sensitive Logic Circuits
• Optimized to Switch Relays from a 3.0 V to 5.0 V Rail
• Capable of Driving Relay Coils Rated up to 2.5 W at 5.0 V
• Features Low Input Drive Current and Good Back−to−Front Transient Isolation
• Internal Zener Eliminates Need for Free−Wheeling Diode
• Internal Zener Clamp Routes Induced Current to Ground for Quieter System Operation
• Guaranteed Off State with No Input Connection
• Supports Large Systems with Minimal Off−State Leakage
• ESD Resistant in Accordance with the Class 1C Human Body Model
• Low Sat Voltage Reduces System Current Drain by Allowing Use of Higher Resistance Relay Coils
• Pb−Free Packages are Available


Application

• Telecom: Line Cards, Modems, Answering Machines, FAX Machines, Feature Phone Electronic Hook Switch
• Computer and Office: Photocopiers, Printers, Desktop Computers
• Consumer: TVs and VCRs, Stereo Receivers, CD Players, Cassette Recorders, TV Set Top Boxes
• Industrial: Small Appliances, White Goods, Security Systems,Automated Test Equipment, Garage Door Openers
• Automotive: 5.0 V Driven Relays, Motor Controls, Power Latches, Lamp Drivers


Pinout

Connection Diagram


Specifications

Rating Symbol Value Unit
Power Supply Voltage VCC 6.0 Vdc
Input Voltage Vin(fwd) 6.0 Vdc
Reverse Input Voltage Vin(rev) −0.5 Vdc
Repetitive Pulse Zener Energy Limit (Duty Cycle 0.01%) SOT−23 Ezpk 50 mJ
Output Sink Current − Continuous IO 500 mA
Junction Temperature TJ 150 °C
Operating Ambient Temperature Range TA −40 to +85 °C
Storage Temperature Range Tstg −65 to +150 °C

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.




Description

This MDC3105 is intended to replace an array of three to six discrete components with an integrated SMT part. It is available in a SOT−23 package. It can be used to switch 3 to 6 Vdc inductive loads such as relays, solenoids, incandescent lamps, and small DC motors without the need of a free−wheeling diode.




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