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PDF Q4008L5 Data sheet ( Hoja de datos )
| Número de pieza | Q4008L5 | |
| Descripción | Thyristors | |
| Fabricantes | Littelfuse | |
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Teccor® brand Thyristors
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Lxx08xx & Qxx08xx & Qxx08xHx Series
®
Description
8 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.
Sensitive type devices guarantee gate control in Quadrants
I & IV needed for digital control circuitry.
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.
Agency Approval
Agency
®
Agency File Number
L Package: E71639
Main Features
Symbol
IT(RMS)
VDRM/ VRRM
IGT (Q1)
Value
8
400 to 1000
5 to 50
Unit
A
V
mA
Schematic Symbol
MT2
MT1
G
Features & Benefits
• RoHS compliant
• Glass – passivated
junctions
• Voltage capability up
to 1000 V
• Surge capability up
to 100 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 of
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, 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.
Lxx08xx & Qxx08xx & Qxx08xHx Series
75
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
This datasheet has been downloaded from http://www.digchip.com at thisFrpeeaDgaetasheet http://www.datasheet4u.com/
1 page  
Teccor® brand Thyristors
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Static Characteristics
Symbol
VTM
IDRM
IRRM
VDRM = VRRM
Test Conditions
ITM = 11.3A tp = 380 µs
Lxx08xy
TJ = 25°C
TJ = 110°C
TJ = 25°C
Qxx08xy
TJ = 125°C
TJ = 100°C
Qxx08xHy
TJ = 25°C
TJ = 125°C
TJ = 100°C
400 - 600V
400 - 600V
400 - 1000V
400 - 800V
1000V
400 - 800V
1000V
400 - 800V
1000V
MAX.
MAX.
Value
1.60
20
0.5
50
2
3
10
20
2
3
Unit
V
μA
mA
μA
mA
μA
mA
Thermal Resistances
Symbol
Rθ(J-C)
Parameter
Junction to case (AC)
Rθ(J-A)
Junction to ambient
Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity
Figure 1: Definition of Quadrants
ALL POLARITIES ARE REFERENCED TO MT1
MT2 POSITIVE
MT2 (Positive +Half Cycle)
MT2
(-) IGT
GATE
-IGT
MT1
REF
MT2
(+) IGT
GATE
MT1
QII QI
QIII QIV
REF
MT2
+ IGT
(-) IGT
GATE
(+) IGT
GATE
-MT1
REF MT2 NEGATIVE
(Negative Half Cycle)
MT1
REF
NOTE: Alternistors will not operate in QIV
Note: Alternistors will not operate in QIV
L/Qxx08Ryy /
L/Qxx08Nyy
L/Qxx08Lyy
L/Qxx08Vyy
L/Qxx08Ryy
L/Qxx08Lyy
L/Qxx08Vyy
Value
1.5
2.8
2.1
45
50
64
Unit
°C/W
°C/W
Figure 2: N ormalized DC Gate Trigger Current for
All Quadrants vs. Junction Temperature
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-65 -40 -15 10 35 60 85 110 125
Junction Temperature (TJ)- ºC
Lxx08xx & Qxx08xx & Qxx08xHx Series
79
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Free Datasheet http://www.datasheet4u.com/
5 Page 
Teccor® brand Thyristors
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount
MT2
E
D
A
B
TC MEASURING POINT
5.28
.208
5.34
.210
P
CQ
GATE
MT1 F
MT2 G
I
AREA: 0.040 IN2
1.60
.063
3
.118
OL
K
M
N
JH
6.71
.264
6.71
.264
1.80
.071
4.60
.181
Dimension
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
Min
0.040
0.235
0.106
0.205
0.255
0.027
0.087
0.085
0.176
0.018
0.038
0.018
0.000
0.021
0°
0.042
0.034
Inches
Typ
0.043
0.243
0.108
0.208
0.262
0.031
0.090
0.092
0.179
0.020
0.040
0.020
0.000
0.026
0°
0.047
0.039
Max
0.050
0.245
0.113
0.213
0.265
0.033
0.093
0.095
0.184
0.023
0.044
0.023
0.004
0.027
5°
0.052
0.044
Millimeters
Min Typ Max
1.02 1.09 1.27
5.97 6.16 6.22
2.69 2.74 2.87
5.21 5.29 5.41
6.48 6.65 6.73
0.69 0.80 0.84
2.21 2.28 2.36
2.16 2.33 2.41
4.47 4.55 4.67
0.46 0.51 0.58
0.97 1.02 1.12
0.46 0.51 0.58
0.00 0.00 0.10
0.53 0.67 0.69
0° 0° 5°
1.06 1.20 1.32
0.86 1.00 1.11
Lxx08xx & Qxx08xx & Qxx08xHx Series
85
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet Q4008L5.PDF ] | |
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