137
Revised: November 1, 2010 05:04 PM
©2010 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
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
IT(RMS) 30 & 35 A
VDRM /VRRM 400 to 800 V
IGT (Q1) 50 mA
Features & Benefits
• RoHS Compliant
• Glass – passivated
junctions
• Voltage capability up to
800V
• Surge capability up to 350A
• Electrically isolated
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
Agency Approval
Agency Agency File Number
®FASTPAK & L Package: E71639
Absolute Maximum Ratings —Standard Triac
Symbol Parameter Value Unit
IT(RMS) RMS on-state current (full sine wave) Qxx35P5 TC = 55°C 35 A
ITSM
Non repetitive surge peak on-state current
(full cycle, TJ initial = 25°C)
f = 50 Hz t = 20 ms 300 A
f = 60 Hz t = 16.7 ms 350
I2t I2t Value for fusing tp = 8.3 ms 508 A2s
di/dt Critical rate of rise of on-state current
(IG = 200mA with ≤ 0.1µs rise time) f = 120 Hz TJ = 125°C 100 A/μs
IGTM Peak gate trigger current tp ≤ 10 μs IGT ≤ IGTM TJ = 125°C 2 A
PG(AV) Average gate power dissipation TJ = 125°C 0.5 W
Tstg Storage temperature range -40 to 125 °C
TJOperating junction temperature range -25 to 125 °C
Note: xx = voltage
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