Q2004LT_ Littelfuse Inc, Q2004LT_ Datasheet

Q2004LT_

Manufacturer Part Number

Q2004LT_

Description

Triacs - Use 576-Q2004LT

Manufacturer

Littelfuse Inc

Datasheet

1.Q6008LT.pdf (6 pages)

Specifications of Q2004LT_

Rated Repetitive Off-state Voltage Vdrm

200 V

Breakover Current Ibo Max

25 uA

On-state Rms Current (it Rms)

4 A

Off-state Leakage Current @ Vdrm Idrm

0.5 mA

Gate Trigger Current (igt)

1.2 A

Holding Current (ih Max)

40 mA

Forward Voltage Drop

1.6 V

Mounting Style

Through Hole

Package / Case

TO-220

Breakover Voltage Vbo

43 V

Maximum Operating Temperature

+ 125 C

Minimum Operating Temperature

- 40 C

Off-state Capacitance Co

0.1 uF

Repetitive Peak Forward Blocking Voltage

200 V (Min)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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General Description

Teccor’s Quadrac devices are triacs that include a diac trigger

mounted inside the same package. This device, developed by

Teccor, saves the user the expense and assembly time of buying

a discrete diac and assembling in conjunction with a gated triac.

Also, the alternistor Quadrac device (QxxxxLTH) eliminates the

need for a snubber network.

The Quadrac device is a bidirectional AC switch and is gate con-

trolled for either polarity of main terminal voltage. Its primary pur-

pose is for AC switching and phase control applications such as

speed controls, temperature modulation controls, and lighting

controls where noise immunity is required.

Triac current capacities range from 4 A to 15 A with voltage

ranges from 200 V to 600 V. Quadrac devices are available in the

TO-220 package.

The TO-220 package is electrically isolated to 2500 V rms from

the leads to mounting surface. 4000 V rms is available on special

order. This means that no external isolation is required, thus

eliminating the need for separate insulators and insulator-mount-

ing steps and saving dollars over “hot tab” devices.

Thyristor Product Catalog

TO-220

Internally Triggered Triacs (4 A to 15 A)

E3 - 1

All Teccor triac and diac chips have glass-passivated junctions to

ensure long-term device reliability and parameter stability.

Variations of devices in this data sheet are available for custom

design applications. Consult the factory for more information.

Features

•

RoHS Compliant

Glass-passivated junctions

Electrically-isolated package

Internal trigger diac

High surge capability — up to 200 A

High voltage capability — 200 V to 600 V

Quadrac

MT2

http://www.littelfuse.com

+1 972-580-7777

R o HS

MT1

Related parts for Q2004LT_

Q2004LT_ Summary of contents

Page 1

... TO-220 E3 General Description Teccor’s Quadrac devices are triacs that include a diac trigger mounted inside the same package. This device, developed by Teccor, saves the user the expense and assembly time of buying a discrete diac and assembling in conjunction with a gated triac. Also, the alternistor Quadrac device (QxxxxLTH) eliminates the need for a snubber network ...

Page 2

Quadrac Part No Isolated T(RMS) (5) T MT1 MT2 TO-220 See “Package Dimensions” section for variations. (12) Q2004LT 4 A Q4004LT Q6004LT Q2006LT Q4006LT Q6006LT 6 A Q4006LTH Q6006LTH Q2008LT Q4008LT Q6008LT 8 A Q4008LTH Q6008LTH Q2010LT Q4010LT ...

Page 3

Data Sheets I I dv/dt(c) H TSM (1) (2) (4) (8) (1) (5) (8) mAmps Amps Volts/µSec MAX 60/50Hz MIN 40 55/ 55/ 55/ 80/ 80/ 80/ 80/65 ...

Page 4

Quadrac 2.0 INITIAL ON-STATE CURRENT = 200 400 1.5 1 -40 -15 +25 Case Temperature (T Figure E3.1 Normalized DC Holding Current versus Case Temperature R ...

Page 5

Data Sheets 130 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive 120 CONDUCTION ANGLE: 360 CASE TEMPERATURE: Measured as shown on Dimensional Drawings 110 100 1.0 1.5 2.0 2.5 RMS On-state Current ...

Page 6

Notes ...

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