Littelfuse Qxx06xHx Series - Manual

63
Revised: 09/23/13
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Teccor ® brand Thyristors
6 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Lxx06xx & Qxx06xx & Qxx06xHx Series
Lxx06xx & Qxx06xx & Qxx06xHx Series
Description
6 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.
Alternistor type devices only operate in quadrants I, II, &
III and are used in circuits requiring high dv/dt capability.
Features & Benefits
t

3P)4
DPNQMJBOU
t

(MBTT
o
QBTTJWBUFE

junctions
t

7PMUBHF
DBQBCJMJUZ
VQ

to 1000 V
t

4VSHF
DBQBCJMJUZ
VQ

to 85 A
t

&MFDUSJDBMMZ
JTPMBUFE

“L - Package” is UL
recognized for 2500Vrms
t

4PMJETUBUF
TXJUDIJOH

eliminates arcing or
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
Main Features
Symbol Value Unit
I
T(RMS)
6 A
V
DRM
/ V
RRM
400 to 1000 V
I
GT (Q1)
5 to 50 mA
Schematic Symbol
MT2 MT1
G
Agency Approval
Agency Agency File Number
®
L Package: E71639
Absolute Maximum Ratings — Sensitive Triac (4 Quadrants)
Symbol Parameter Value Unit
I
T(RMS)
RMS on-state current (full sine wave)
Lxx06Ly T
C
= 80°C
6 A
Lxx06Vy / Lxx06Dy/ Lxx06Ry T
C
= 85°C
I
TSM
Non repetitive surge peak on-state current
(full cycle, T
J
initial = 25°C)
f = 50 Hz t = 20 ms 50
A
f = 60 Hz t = 16.7 ms 60
I 2 t I 2 t Value for fusing t
p
= 8.3 ms 15 A 2 s
di/dt
Critical rate of rise of on-state current
I
G
= 50mA with 0.1μs rise time
f = 120 Hz T
J
= 110°C 70 A/μs
I
GTM
Peak gate trigger current t
p
d 10 μs T
J
= 110°C 1.6 A
P
G(AV)
Average gate power dissipation T
J
= 110°C 0.4 W
T
stg
Storage temperature range -40 to 150 °C
T
J
Operating junction temperature range -40 to 110 °C
Note: xx = voltage, y = sensitivity
Applications
Excellent for AC switching and phase control applications
such as heating, lighting, and motor speed controls.
Typical applications are AC solid-state switches, light
dimmers, power tools, home/brown goods and white
goods appliances.
Alternistor Triacs (no snubber required) are used in
applications with extremely inductive loads requiring
highest commutation performance.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.