Littelfuse Qxx35xHx Series - Manual

151
Revised: 09/23/13
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Teccor ® brand Thyristors
35 Amp Standard & 30 / 35 Amp Alternistor (High Commutation) Triacs
Qxx30xHx & Qxx35xx & Qxx35xHx Series
Qxx30xHx & Qxx35xx & Qxx35xHx Series
Description
Main Features
30 Amp / 35 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.
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.
Symbol Value Unit
I
T(RMS)
30 & 35 A
V
DRM
/ V
RRM
400 to 800 V
I
GT (Q1)
50 mA
Features & Benefits
t3P)4$PNQMJBOU
t(MBTToQBTTJWBUFE
junctions
t7PMUBHFDBQBCJMJUZVQUP
800V
t4VSHFDBQBCJMJUZVQUP"
t&MFDUSJDBMMZJTPMBUFE
package “FASTPAK” &
“L - Package” are UL
recognized for 2500Vrms
Schematic Symbol
Applications
Excellent for AC switching and phase control applications
such as heating, lighting, and motor speed controls.
Typical applications are AC solid-state switches, industrial
power tools, exercise equipment, white goods and
commercial 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.
MT1
G
MT2
Agency Approval
Agency Agency File Number
®
FASTPAK & L Package: E71639
Absolute Maximum Ratings —Standard Triac
Symbol Parameter Value Unit
I
T(RMS)
RMS on-state current (full sine wave) Qxx35P5 T
C
= 55°C 35 A
I
TSM
Non repetitive surge peak on-state current
(full cycle, T
J
initial = 25°C)
f = 50 Hz t = 20 ms 300
A
f = 60 Hz t = 16.7 ms 350
I 2 t I 2 t Value for fusing t
p
= 8.3 ms 508 A 2 s
di/dt
Critical rate of rise of on-state current
(I
G
= 200mA with d 0.1μs rise time)
f = 120 Hz T
J
= 125°C 100 A/μs
I
GTM
Peak gate trigger current t
p
d 10 μs I
GT
d I
GTM
T
J
= 125°C 2 A
P
G(AV)
Average gate power dissipation T
J
= 125°C 0.5 W
T
stg
Storage temperature range -40 to 125 °C
T
J
Operating junction temperature range -25 to 125 °C
Note: xx = voltage