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TD3053 /H/S/TR

Rev 2.01 (11/12/2013)

001697

Page 1 of 9

TD3053

Random Phase Switching

600V

Triac Driver

Description

The TD3053 consists of a single input AlGaAs LED

optically coupled to a Random Phase triac driver chip. The

TD3053 provides high input-to-output isolation and is

designed to drive high-powered triacs.

Typical uses

include interfacing logic level control signals to equipment

powered from 110VAC to 240VAC lines.

The TD3053 comes standard in a miniature 6 pin DIP

package making it ideal for high-density board applications.

Schematic Diagram

Agency Approvals

UL/C-UL:

File # E201932

VDE:

File # 40035191 (EN 60747-5-2)

Applications



Home Appliances



Motor / Drive Controls



Solid State Relays



Solenoid / Valve Controls



Temperature Controls



Dimmer Controls

Absolute Maximum Ratings

The values indicated are absolute stress ratings. Functional

operation of the device is not implied at these or any

conditions in excess of those defined in electrical

characteristics section of this document. Exposure to

absolute Maximum Ratings may cause permanent damage

to the device and may adversely affect reliability.

Storage Temperature …………………………..-55 to +125°C

Operating Temperature …….………...………-40 to +100°C

Continuous Input Current………………………………..50mA

Transient Input Current ………………….……………..400mA

Reverse Input Control Voltage …………..…………………5V

Input Power Dissipation…………………………………40mW

Output Power Dissipation ……………………………..330mW

Solder Temperature – Wave (10sec)……………….….260°C

Solder Temperature – IR Reflow (10sec)….…………..260°C

Ordering Information

Part Number

Description

TD3053

6 pin DIP, (60/Tube)

TD3053-H

0.40” (10.16mm) Lead Spacing (VDE0884)

TD3053-S

6 pin SMD, (60/Tube)

TD3053-STR

6 pin SMD, Tape and Reel (1000/Reel)

NOTE: Suffixes listed above are not included in marking on

device for part number identification

Features



Random Phase Switching



600V Blocking Voltage



Trigger Current (5mA MAX)



High Isolation Voltage (5000VRMS)



High dV/dt (1kV/

S MIN)



Long Life / High Reliability



RoHS / Pb-Free / REACH Compliant

1

2

5

6

(+) Input

(-) Input

Do Not Connect

(Triac Substrate)

+/- Load

TD3053

3

4

Do Not Connect

-/+ Load

Random

Phase

Circuit