Instruction Manual

2
Revised: January 25, 2013 08:34 AM
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor
®
brand Thyristors
12 Amp Alternistor (High Communitation) Triac for LED dimmer Application
Q6012LH1LED series
Electrical Characteristics (T
J
= 25°C, unless otherwise specified)
Symbol Test Conditions Quadrant Qxx12LH1 Unit
I
GT
V
D
= 12V R
L
= 60 Ω
I – II – III MAX. 10 mA
V
GT
I – II – III MAX. 1. 3 V
V
GD
V
D
= V
DRM
R
L
= 3.3 kΩ T
J
= 110°C
I – II – III MIN. 0.2 V
I
H
I
T
= 20mA MAX. 8 mA
dv/dt V
D
= V
DRM
Gate Open T
J
= 110°C MIN. 45 V/μs
(dv/dt)c (di/dt)c = 6.5 A/ms T
J
= 110°C MIN. 2 V/μs
t
gt
I
G
= 2 x I
GT
PW = 15μs I
T
= 17.0 A(pk) TYP. 4 μs
Absolute Maximum Ratings
Symbol Parameter Value Unit
I
T(RMS)
RMS on-state current (full sine wave) T
C
= 90°C 12 A
I
TSM
Non repetitive surge peak on-state current
(full cycle, T
J
initial = 25°C)
f = 50 Hz t = 20 ms 110
A
f = 60 Hz t = 16.7 ms 120
I
2
t I
2
t Value for fusing t
p
= 8.3 ms 60 A
2
s
di/dt Critical rate of rise of on-state current f = 120 Hz
T
J
= 110°C
70 A/μs
I
GTM
Peak gate trigger current
t
p
≤ 10 μs;
I
GT
≤ I
GTM
T
J
= 110°C
2.0 A
P
G(AV)
Average gate power dissipation
T
J
= 110°C
0.5 W
T
stg
Storage temperature range -40 to 150 °C
T
J
Operating junction temperature range -40 to 110 °C
Static Characteristics
Symbol Test Conditions Value Unit
V
TM
I
TM
= 17.0A t
p
= 380 µs MAX. 1.60 V
I
DRM
I
RRM
V
D
= V
DRM
/ V
RRM
T
J
= 25°C
MAX.
10 μA
T
J
= 110°C 1 mA
Thermal Resistances
Symbol Parameter Value Unit
R
θ(J-C)
Junction to case (AC) 2.3 °C/W
R
θ(J-A)
Junction to ambient (AC) 55 °C/W