Q401E4 Littelfuse / Teccor Brand Thyristors, Q401E4 Datasheet - Page 6

• Manufacturer Part Number: Q401E4
• Description: TRIAC 400V 1A TO-92
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of Q401E4

• Triac Type: Standard
• Mounting Type: Through Hole
• Configuration: Single
• Current - Hold (ih) (max): 25mA
• Voltage - Off State: 400V
• Current - Gate Trigger (igt) (max): 25mA
• Current - Non Rep. Surge 50, 60hz (itsm): 16.7A, 20A
• Current - On State (it (rms)) (max): 1A
• Voltage - Gate Trigger (vgt) (max): 2.5V
• Package / Case: TO-92-3 (Standard Body), TO-226
• Current - On State (it (rms) (max): 1A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lx01Ex & LxNx & Qx01Ex & QxNx Series
Physical Specifications
Terminal Finish
Body Material
Terminal Material
Design Considerations
Careful selection of the correct device for the application’s
operating parameters and environment will go a long way
toward extending the operating life of the Thyristor. Good
design practice should limit the maximum continuous
current through the main terminals to 75% of the device
rating. Other ways to ensure long life for a power discrete
semiconductor are proper heat sinking and selection of
voltage ratings for worst case conditions. Overheating,
overvoltage (including dv/dt), and surge currents are
the main killers of semiconductors. Correct mounting,
soldering, and forming of the leads also help protect
against component damage.
Dimensions - Compak (C Package)
Measurement Point
T
C
/ T
0.110
(2.8)
E
L
Temperature
A
MT2
C
0.079
(2.0)
Pad Outline
100% Matte Tin-plated
UL recognized epoxy meeting flammability
classification 94V-0
Copper Alloy
J
0.079
(2.0)
B
D
K
H
0.079
(2.0)
F
M
L
G
(0.76)
0.030
1 Amp Sensitive & Standard Triacs
N
MT1
Teccor
Dimensions are in inches
(and millimeters).
0.040
(1.0)
Gate
P
Revised: March 31, 2010 03:44 PM
®
brand Thyristors
38
Dimension
AC Blocking
Temperature Cycling
Temperature/
Humidity
High Temp Storage
Low-Temp Storage
Thermal Shock
Autoclave
Resistance to
Solder Heat
Solderability
Lead Bend
Environmental Specifications
M
A
B
C
D
E
G
H
K
N
P
F
J
L
Test
0.130
0.077
0.159
0.030
0.075
0.002
0.077
0.043
0.006
0.030
0.022
0.027
0.052
0.201
Min
Inches
Please refer to http://www.littelfuse.com for current information.
MIL-STD-750, M-1040, Cond A Applied
Peak AC voltage @ 125°C for 1008 hours
MIL-STD-750, M-1051,
100 cycles; -40°C to +150°C; 15-min
dwell time
EIA / JEDEC, JESD22-A101
1008 hours; 320V - DC: 85°C; 85%
rel humidity
MIL-STD-750, M-1031,
1008 hours; 150°C
1008 hours; -40°C
MIL-STD-750, M-1056
10 cycles; 0°C to 100°C; 5-min dwell
time at each temperature; 10 sec (max)
transfer time between temperature
EIA / JEDEC, JESD22-A102
168 hours (121°C at 2 ATMs) and
100% R/H
MIL-STD-750 Method 2031
ANSI/J-STD-002, category 3, Test A
MIL-STD-750, M-2036 Cond E
0.008
0.156
0.220
0.087
0.181
0.063
0.096
0.104
0.053
0.016
0.055
0.028
0.033
0.058
Specifications and Conditions
Max
Specifications are subject to change without notice.
Specifications are subject to change without notice.
3.30
4.05
0.75
0.05
0.56
0.69
Min
5.10
1.95
1.90
1.95
1.09
0.15
0.76
1.32
Millimeters
©2010 Littelfuse, Inc
Max
3.95
5.60
2.20
4.60
2.45
0.20
2.65
0.41
0.71
0.84
1.60
1.35
1.40
1.47