Littelfuse Qxx04xx User Manual

Teccor® brand Thyristors

4 Amp Sensitive & Standard Triacs

Lxx04xx & Qxx04xx Series

Description

4 Amp bi-directional solid state switch series is designed
for AC switching and phase control applications such as
motor speed and temperature modulation controls, lighting
controls, and static switching relays.

Sensitive type devices guarantee gate control in Quadrants
I & IV needed for digital control circuitry.

Standard type devices normally operate in Quadrants I & III
triggered from AC line.

Features & Benefits

Agency Approval

Agency Agency File Number

®

L Package : E71639

Main Features

Symbol Value Unit

I

T(RMS)

V

DRM/VRRM

I

GT (Q1)

4A

400 to 1000 V

3 to 25 mA

Schematic Symbol

MT2 MT1

G

Absolute Maximum Ratings — Sensitive Triacs (4 Quadrants)

t3P)4$PNQMJBOU

t(MBTToQBTTJWBUFE

junctions

t7PMUBHFDBQBCJMJUZVQUP

1000 V

t4VSHFDBQBCJMJUZVQUP

55 A

t&MFDUSJDBMMZJTPMBUFE

“L-Package” is UL
recognized for 2500Vrms

t4PMJETUBUFTXJUDIJOH

contact bounce that
create voltage transients

t/PDPOUBDUTUPXFBSPVU

from reaction of switching
events

t3FTUSJDUFEPSMJNJUFE3'*

generation, depending on
activation point of
sine wave

t3FRVJSFTPOMZBTNBMMHBUF

activation pulse in each
half-cycle

eliminates arcing or

Applications

Typical applications are AC solid-state switches, power
tools, home/brown goods and white goods appliances.

Sensitive gate Triacs can be directly driven by
microprocessor or popular opto-couplers/isolators.

Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.

Symbol Parameter Value Unit

I

T(RMS)

I

TSM

2

I

tI

Non repetitive surge peak on-state current

di/dt

I

GTM

P

G(AV)

T

stg

T

J

Note: xx = voltage, y = sensitivity

Lxx04xx & Qxx04xx Series

RMS on-state current

(full sine wave)

(full cycle, TJ initial = 25°C)

2

t Value for fusing tp = 8.3 ms 6.6 A2s

Critical rate of rise of on-state current

= 50mA with  0.1s rise time)

(I

G

Peak gate trigger current tp  10 s

Average gate power dissipation

Storage temperature range -40 to 150 °C

Operating junction temperature range -40 to 110 °C

Lxx04Ly / Lxx04Dy T
Lxx04Ry / Lxx04Vy T

f = 50 Hz t = 20 ms 33
f = 60 Hz t = 16.7 ms 40

f = 120 Hz

53

= 85°C

C

= 75°C

C

= 110°C

T

J

T

= 110°C

J

T

= 110°C

J

4A

50 A/s

1. 2 A

0.3 W

Specifications are subject to change without notice.

A

©2013 Littelfuse, Inc

Revised: 09/23/13

Teccor® brand Thyristors

4 Amp Sensitive & Standard Triacs

Absolute Maximum Ratings — Standard Triacs

Symbol Parameter Value Unit

I

T(RMS)

RMS on-state current

(full sine wave)

Qxx04Ly / Qxx04Dy T

= 95°C

C

4A

Qxx04Ry / Qxx04Vy TC = 85°C

I

TSM

2

tI

I

di/dt

I

GTM

P

G(AV)

T

stg

T

J

Note: xx = voltage, y = sensitivity

Electrical Characteristics (T

Non repetitive surge peak on-state current

(full cycle, TJ initial = 25°C)

2

t Value for fusing tp = 8.3 ms 12.5 A2s

Critical rate of rise of on-state current

= 50mA with  0.1s rise time)

(I

G

Peak gate trigger current

Average gate power dissipation

Storage temperature range -40 to 150 °C

Operating junction temperature range -40 to 125 °C

= 25°C, unless otherwise specified) — Sensitive Triac (4 Quadrants)

J

f = 50 Hz t = 20 ms 46

f = 60 Hz t = 16.7 ms 55

f = 120 Hz

 10 s;

t

p

I

 I

GT

GTM

= 125°C

T

J

T

= 125°C

J

T

= 125°C

J

50 A/s

1. 2 A

0.3 W

Symbol Test Conditions Quadrant Lxx04x3 Lxx04x5 Lxx04x6 Lxx04x8 Unit

I

GT

V

GT

V

GD

I

H

VD = V

dv/dt VD = V

VD = 12V RL = 60 

*o**o***

IV 3 5 10 20

MAX.

ALL MAX. 1.3 V

RL = 3.3 k TJ = 110°C ALL MIN. 0.2 V

DRM

IT = 100mA MAX. 5 10 10 15 mA

Gate Open TJ = 100°C

DRM

400V

600V 15 15 20 25

TYP.

35510

25 25 30 35

(dv/dt)c (di/dt)c = 2.16 A/ms TJ = 110°C TYP. 0.5 1 1 1 V/s

t

gt

IG = 2 x IGT PW = 15s IT = 5.6 A(pk) TYP. 2.8 3.0 3.0 3.2 s

A

mA

V/s

Electrical Characteristics (T

= 25°C, unless otherwise specified) — Standard Triac

J

Symbol Test Conditions Quadrant Qxx04x3 Qxx04x4 Unit

I

GT

V

GT

V

GD

I

H

dv/dt

VD = 12V RL = 60 

VD = V

RL = 3.3 k TJ = 125°C ALL MIN. 0.2 0.2 V

DRM

IT = 200mA MAX. 20 30 mA

VD = V

V

Gate Open TJ = 125°C

DRM

= V

Gate Open TJ = 100°C 1000V 50

D

DRM

(dv/dt)c (di/dt)c = 2.16 A/ms T

t

gt

Note: xx = voltage, x = package

Lxx04xx & Qxx04xx Series

IG = 2 x IGT PW = 15s IT = 5.6 A(pk) TYP. 2.5 3.0 s

= 125°C TYP. 2 2 V/s

J

*o**o*** MAX. 10 25

IV TYP. 25 50

*o**o*** MAX. 1.3 1.3 V

400V

40 75

600V 30 50

800V 40

MIN.

54

Specifications are subject to change without notice.

©2013 Littelfuse, Inc

Revised: 09/23/13

mA

V/s

Teccor® brand Thyristors

4 Amp Sensitive & Standard Triacs

Static Characteristics (T

= 25°C, unless otherwise specified)

J

Symbol Test Conditions Value Unit

V

I

I

TM

DRM

RRM

ITM = 5.6A tp = 380 µs MAX. 1.60 V

T

= 25°C 400-600V 5 A

Lxx04xy

V

DRM

= V

RRM

MAX.

Qxx04xy

J

= 110°C 400-600V 200 A

T

J

= 25°C 400-1000V 10 A

T

J

= 125°C 400-800V 2

T

J

= 100°C 1000V 3

T

J

Thermal Resistances

Symbol Parameter Value Unit

L/Qxx04Dy 3.5

R

(J-C)

R

(J-A)

Note: xx = voltage, x = package, y = sensitivity

Junction to case (AC)

Junction to ambient

L/Qxx04Ly 3.6

L/Qxx04Ry 3.6

L/Qxx04Vy 6.0

L/Qxx04Ly 50

L/Qxx04Ry 45

L/Qxx04Vy 70

°C/W

°C/W

mA

Figure 1: Definition of Quadrants

ALL POLARITIES ARE REFERENCED TO MT1

MT2 POSITIVE

(Positive Half Cycle)

MT2

(-)

I

GT

GATE

MT1

I

GT

GATE

REF

MT2

MT1

REF

I

-

GT

(-)

+

(+)

QII

QI
QIV

QIII

(+)

-

MT2 NEGATIVE

(Negative Half Cycle)

I

GT

GATE

I

GT

GATE

MT2

REF

MT2

REF

MT1

MT1

+ I

Figure 2: Normalized DC Gate Trigger Current for

All Quadrants vs. Junction Temperature

4.0

3.0

GT

I

= 25°C)

J

(T

2.0

GT

I

GT

1.0

Ratio of

0.0

110 12585603510-40-40-65

Junction Temperature (TJ)- ºC

Lxx04xx & Qxx04xx Series

55

Specifications are subject to change without notice.

©2013 Littelfuse, Inc

Revised: 09/23/13