User guide

79
Revised: 09/23/13
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Teccor
®
brand Thyristors
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Lxx08xx & Qxx08xx & Qxx08xHx Series
Absolute Maximum Ratings — Alternistor (3 Quadrants)
Symbol Parameter Value Unit
I
T(RMS)
RMS on-state current (full sine wave)
Qxx08LHy T
C
= 90°C
8A
Qxx08RHy / Qxx08NHy
Qxx08VHy / Qxx08DHy
T
C
= 95°C
I
TSM
Non repetitive surge peak on-state current
(full cycle, T
J
initial = 25°C)
f = 50 Hz t = 20 ms
Qxx08VHy /
Qxx08DHy
80
A
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
83
f = 60 Hz t = 16.7 ms
Qxx08VHy /
Qxx08DHy
85
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
100
I
2
tI
2
t Value for fusing t
p
= 8.3 ms
Qxx08VHy /
Qxx08DHy
30
A
2
s
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
41
di/dt Critical rate of rise of on-state current f = 120 Hz
T
J
= 125°C
70 A/s
I
GTM
Peak gate trigger current
t
P
 10 s;
I
GT
 I
GTM
T
J
= 125°C
Qxx08VHy /
Qxx08DHy
1. 6
A
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
2.0
P
G(AV)
Average gate power dissipation
T
J
= 125°C
I
GT
= 10mA
Qxx08VHy /
Qxx08DHy
0.4
W
I
GT
= 35mA
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
0.5
T
stg
Storage temperature range -40 to 150 °C
T
J
Operating junction temperature range -40 to 125 °C
Note: xx = voltage, y = sensitivity
Electrical Characteristics (T
J
= 25°C, unless otherwise specified) — Sensitive Triac (4 Quadrants)
Symbol Test Conditions Quadrant Lxx08x6 Lxx08x8 Unit
I
GT
V
D
= 12V R
L
= 60 
*o**o***
IV
MAX.
5
10
10
20
mA
V
GT
ALL MAX. 1.3 V
V
GD
V
D
= V
DRM
R
L
= 3.3 k T
J
= 110°C ALL MIN. 0.2 V
I
H
I
T
= 100mA MAX. 10 20 mA
dv/dt V
D
= V
DRM
Gate Open T
J
= 100°C
400V
TYP.
30 40
V/s
600V 20 30
(dv/dt)c (di/dt)c = 4.3 A/ms T
J
= 110°C TYP. 2 2 V/s
t
gt
I
G
= 100mA PW = 15µs I
T
= 11.3 A(pk) TYP. 3.0 3.2 s
Note: xx = voltage, x = package, y = sensitivity