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Q4012LH2 Datasheet Preview

Q4012LH2 Datasheet

12 Amp Alternistor (High Communitation) Triacs

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Qxx12xHx Series
Teccor® brand Thyristors
12 Amp Alternistor (High Communitation) Triacs
RoHS
Agency Approval
Agency
Agency File Number
L Package: E71639
Main Features
Symbol
IT(RMS)
VDRM/ VRRM
IGT (Q1)
Value
12
400 to 1000
10 to 50
Schematic Symbol
Unit
A
V
mA
MT2
MT1
G
Description
12 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.
Alternistor type devices only operate in quadrants I, II, & III
and are used in circuits requiring high dv/dt capability.
Features & Benefits
• RoHS Compliant
• Glass – passivated
junctions
• Voltage capability up to
1000 V
• Surge capability up to
120 A
• Electrically isolated
“L-Package” is UL
Recognized for
2500Vrms
• Solid-state switching
eliminates arcing or
contact bounce that
create voltage transients
• No contacts to wear
out from reaction of
switching events
• Restricted (or limited) RFI
generation, depending
on activation point sine
wave
• Requires only a small
gate activation pulse in
each half-cycle
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, lawn care equipment, 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.
Additional Information
Datasheet
Resources
Samples
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/30/16




Littelfuse

Q4012LH2 Datasheet Preview

Q4012LH2 Datasheet

12 Amp Alternistor (High Communitation) Triacs

No Preview Available !

Teccor® brand Thyristors
12 Amp Alternistor (High Communitation) Triacs
Absolute Maximum Ratings — Alternistor (3 Quadrants)
Symbol
Parameter
IT(RMS)
RMS on-state current (full sine wave)
ITSM
Non repetitive surge peak on-state current
(full cycle, TJ initial = 25°C)
I2t I2t Value for fusing
di/dt Critical rate of rise of on-state current
IGTM Peak gate trigger current
PG(AV)
Tstg
TJ
Average gate power dissipation
Storage temperature range
Operating junction temperature range
Note: xx = voltage, y = sensitivity
Qxx12LHy
Qxx12RHy
Qxx12NHy
f = 50 Hz
f = 60 Hz
f = 120 Hz
tpIGT
10 μs;
IGTM
TC = 90°C
TC = 105°C
t = 20 ms
t = 16.7 ms
tp = 8.3 ms
TJ = 125°C
TJ = 125°C
TJ = 125°C
Electrical Characteristics (TJ = 25°C, unless otherwise specified) — Alternistor Triac (3 Quadrants)
Symbol
IGT
VGT
VGD
IH
dv/dt
(dv/dt)c
tgt
Test Conditions
VD = 12V RL = 60 Ω
VD = 12V RL = 60 Ω
VD = VDRM RL = 3.3 kΩ TJ = 125°C
IT = 100mA
VD = VDRM Gate Open TJ = 125°C
VD = VDRM Gate Open TJ = 100°C
(di/dt)c = 6.5 A/ms TJ = 125°C
IG = 2 x IGT PW = 15μs IT = 17.0 A(pk)
Quadrant
I – II – III
MAX.
I – II – III
MAX.
I – II – III
MIN.
MAX.
400V
600V
800V
MIN.
1000V
MIN.
TYP.
Qxx12xH2
10
1.3
0.2
15
300
200
150
150
2
4
Value
12
110
120
60
70
2.0
0.5
-40 to 150
-40 to 125
Qxx12xH5
50
1.3
0.2
50
750
650
500
300
30
4
Static Characteristics
Symbol
VTM
ITM = 17.0A tp = 380 µs
IIDRRRMM
VD = VDRM / VRRM
Test Conditions
TJ = 25°C
TJ = 125°C
TJ = 100°C
400-1000V
400-800V
1000V
MAX.
MAX.
Value
1.60
10
2
3
Unit
A
A
A2s
A/μs
A
W
°C
°C
Unit
mA
V
V
mA
V/μs
V/μs
μs
Unit
V
μA
mA
Thermal Resistances
Symbol
Parameter
Rθ(J-C)
Junction to case (AC)
Rθ(J-A)
ote: xx = voltage, y = sensitivity
Junction to ambient (AC)
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/30/16
Qxx12RHy
Qxx12NHy
Qxx12LHy
Qxx12RHy
Qxx12LHy
Value
1.2
2.3
45
90
Unit
°C/W
°C/W


Part Number Q4012LH2
Description 12 Amp Alternistor (High Communitation) Triacs
Maker Littelfuse
Total Page 8 Pages
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