MDC3105LT1G ON Semiconductor, MDC3105LT1G Datasheet

IC RELAY/DRVR INDUCT LOAD SOT23

MDC3105LT1G

Manufacturer Part Number
MDC3105LT1G
Description
IC RELAY/DRVR INDUCT LOAD SOT23
Manufacturer
ON Semiconductor
Type
Relay/Load Driverr
Datasheets

Specifications of MDC3105LT1G

Input Type
Non-Inverting
Number Of Outputs
1
Current - Output / Channel
400mA
Current - Peak Output
500mA
Voltage - Supply
6V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Supply Voltage Max
6V
No. Of Outputs
1
Output Current
400mA
Driver Case Style
SOT-23
Device Type
Relay
Filter Terminals
SMD
No. Of Pins
3
Rohs Compliant
Yes
Leaded Process Compatible
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
On-state Resistance
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MDC3105LT1GOS
MDC3105LT1GOS
MDC3105LT1GOSTR

Available stocks

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Price
Part Number:
MDC3105LT1G
Manufacturer:
ON Semiconductor
Quantity:
127 439
Part Number:
MDC3105LT1G
Manufacturer:
ON Semiconductor
Quantity:
2 500
Part Number:
MDC3105LT1G
Manufacturer:
ON/安森美
Quantity:
20 000
MDC3105LT1
Integrated Relay,
Inductive Load Driver
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.
Applications Include:
March, 2004 − Rev. 3
This device is intended to replace an array of three to six discrete
Sensitive Logic Circuits
Features Low Input Drive Current & Good Back−to−Front Transient
Isolation
System Operation
Higher Resistance Relay Coils
Machines, Feature Phone Electronic Hook Switch
Recorders, TV Set Top Boxes
Automated Test Equipment, Garage Door Openers
Lamp Drivers
Provides a Robust Driver Interface between D.C. Relay Coil and
Optimized to Switch Relays from a 3 V to 5 V Rail
Capable of Driving Relay Coils Rated up to 2.5 W at 5 V
Internal Zener Eliminates Need for Free−Wheeling Diode
Internal Zener Clamp Routes Induced Current to Ground for Quieter
Guaranteed Off State with No Input Connection
Supports Large Systems with Minimal Off−State Leakage
ESD Resistant in Accordance with the 2000 V Human Body Model
Low Sat Voltage Reduces System Current Drain by Allowing Use of
Telecom: Line Cards, Modems, Answering Machines, FAX
Computer & Office: Photocopiers, Printers, Desktop Computers
Consumer: TVs & VCRs, Stereo Receivers, CD Players, Cassette
Industrial: Small Appliances, White Goods, Security Systems,
Automotive: 5.0 V Driven Relays, Motor Controls, Power Latches,
Semiconductor Components Industries, LLC, 2004
1
MDC3105LT1
†For information on tape and reel specifications,
1
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Device
SILICON SMALLBLOCK]
V
(1)
2
in
INTEGRATED CIRCUIT
INTERNAL CIRCUIT DIAGRAM
ORDERING INFORMATION
RELAY/INDUCTIVE
1.0 k
3
JW
D
33 k
LOAD DRIVER
http://onsemi.com
CASE 318
(TO−236)
STYLE 6
SOT−23
Package
SOT−23
= Specific Device Code
= Date Code
GND
Publication Order Number:
V
out
(3)
(2)
3000 Units/Reel
MDC3105LT1/D
MARKING
DIAGRAM
Shipping
6.6 V
JW D

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MDC3105LT1G Summary of contents

Page 1

MDC3105LT1 Integrated Relay, Inductive Load Driver This device is intended to replace an array of three to six discrete components with an integrated SMT part available in a SOT−23 package. It can be used to switch 3 to ...

Page 2

MAXIMUM RATINGS ( unless otherwise noted) J Rating Power Supply Voltage Input Voltage Reverse Input Voltage Repetitive Pulse Zener Energy Limit (Duty Cycle Output Sink Current Continuous Junction Temperature Operating Ambient Temperature Range Storage Temperature Range THERMAL ...

Page 3

TYPICAL APPLICATION−DEPENDENT SWITCHING PERFORMANCE SWITCHING CHARACTERISTICS Characteristic Propagation Delay Times: High to Low Propagation Delay; Figure 1 (5.0 V 74HC04) Low to High Propagation Delay; Figure 1 (5.0 V 74HC04) High to Low Propagation Delay; Figures 1, 13 (3.0 V ...

Page 4

TYPICAL PERFORMANCE CHARACTERISTICS 500 450 400 25 C 350 300 250 −40 C 200 150 100 50 0 1.0 10 100 I , OUTPUT SINK CURRENT (mA) O Figure 2. Transistor DC Current Gain 50 ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS 10,000 5.5 Vdc CC 1000 k 100 1.0 k 100 10 1.0 −55 −35 −15 5 JUNCTION TEMPERATURE ( C) J Figure 8. Output Leakage Current versus Temperature ...

Page 6

Figure 11. Zener Repetitive Pulse Energy Limit 1 0.5 0.2 0.1 0.1 0.05 0.02 0.01 0.01 SINGLE PULSE 0.001 0.01 0.1 1.0 MDC3105LT1 0.01 Izpk (AMPS) on L/R Time ...

Page 7

Using TTR Designing for Pulsed Operation For a repetitive pulse operating condition, time averaging allows one to increase a device’s peak power dissipation rating above the average rating by dividing by the duty cycle of the repetitive pulse train. Thus, ...

Page 8

Designing with this Data Sheet 1. Determine the maximum inductive load current (at max V , min coil resistance & usually minimum CC temperature) that the MDC3105 will have to drive and make sure it is less than the max ...

Page 9

Max Continuous Current Calculation for TX2−5V Relay 178 Nominal @ R Assuming 10% Make Tolerance 178 * 0.9 = 160 Min @ for Annealed Copper Wire is 0.4 ...

Page 10

TYPICAL OPERATING WAVEFORMS 4.5 3.5 2.5 1.5 500 TIME (ms) Figure 16 Square Wave Input TIME (ms) Figure 18 Square Wave Response MDC3105LT1 225 ...

Page 11

... SOLDERING FOOTPRINT* 0.95 0.037 0.9 0.035 0.8 0.031 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com MDC3105LT1 CASE 318−08 ISSUE AH NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14 ...

Page 12

... Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com MDC3105LT1 N. American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 12 ON Semiconductor Website: http://onsemi ...

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