L4004L8 Littelfuse / Teccor Brand Thyristors, L4004L8 Datasheet - Page 3

• Manufacturer Part Number: L4004L8
• Description: TRIAC SENS 400V 4A ISO TO-220
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of L4004L8

• Triac Type: Logic - Sensitive Gate
• Mounting Type: Through Hole
• Configuration: Single
• Current - Hold (ih) (max): 15mA
• Voltage - Off State: 400V
• Current - Gate Trigger (igt) (max): 10mA
• Current - Non Rep. Surge 50, 60hz (itsm): 33A, 40A
• Current - On State (it (rms)) (max): 4A
• Voltage - Gate Trigger (vgt) (max): 2V
• Package / Case: TO-220-3 Isolated Tab
• Current - On State (it (rms) (max): 4A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
©2010 Littelfuse, Inc
Note: xx = voltage, x = package, y = sensitivity
V
I
I
R
R
Static Characteristics
DRM
RRM
Thermal Resistances
Figure 1: Definition of Quadrants
Symbol
TM
(J-C)
(J-A)
Symbol
I
G T
(
(
-
-
-
)
)
I
GATE
I
GATE
G T
G T
ALL POLARITIES ARE REFERENCED TO MT1
I
TM
REF
REF
MT2
MT2
= 5.6A t
MT1
MT1
V
DRM
(Negative Half Cycle)
(Positive Half Cycle)
(T
MT2 NEGATIVE
MT2 POSITIVE
J
= V
QIII
= 25°C, unless otherwise specified)
p
QII
= 380 μs
RRM
+
-
QI
QIV
Junction to case (AC)
Junction to ambient
(+)
(+)
I
GATE
I
GATE
G T
G T
Teccor
Teccor
4 Amp Sensitive & Standard Triacs
MT2
REF
MT2
REF
MT1
MT1
MAX.
Test Conditions
Parameter
+
I
G T
®
®
Revised: July 29, 2010 09:54 AM
brand Thyristors
brand Thyristors
Qxx04xy
Lxx04xy
53
Figure 2: Normalized DC Gate Trigger Current for
MAX.
L/Qxx04Dy
L/Qxx04Ry
L/Qxx04Vy
L/Qxx04Ry
L/Qxx04Vy
L/Qxx04Ly
L/Qxx04Ly
T
T
4.0
3.0
2.0
1.0
0.0
T
T
T
J
J
J
J
J
= 125°C
= 100°C
= 110°C
-6
= 25°C
= 25°C
All Quadrants vs. Junction Temperature
-40
400-1000V
-40
400-600V
400-600V
400-800V
1000V
Junction Temperature (T
Value
3.5
3.6
3.6
6.0
50
45
70
10
3
Value
1.60
200
10
60
5
2
3
Lxx04xx & Qxx04xx Series
J
)- ºC
8
°C/W
°C/W
Unit
110
Unit
mA
μA
μA
μA
V
12