Teccor
®
brand Thyristors
EV Series 1 Amp Sensitive Triacs
L01 Series
Description
New 1 Amp bi-directional solid state switch series offering
direct interface to microprocessor drivers in economical
TO-92 and surface mount packages. The die voltage
blocking junctions are glass-passivated to ensure long term
reliability and parametric stability.
Features
μsec
mount packages
10Amps
Main Features
Symbol
I
T(RMS)
V
DRM
/V
RRM
I
GT
Value
1
400 to 800
3 to 10
Unit
A
V
mA
)
capability — up to 800V
DRM
Applications
The L01 EV Series is especially designed for white goods
applications such as valve controls in washing machines as
well as replacement of mechanical and hybrid relays where
long life is required.
Schematic Symbol
MT2
G
MT1
Absolute Maximum Ratings
Symbol
I
T(RMS)
RMS on-state current
(full sine wave)
Non repetitive surge peak on-state current
(Single cycle, T
J
initial = 25°C)
Parameter
TO-92
SOT-223
TO-92
SOT-223
t
p
= 10 ms
t
p
= 8.3 ms
TO-92
SOT-223
t
p
= 10 μs
T
C
= 50°C
T
L
= 90°C
F = 50 Hz
F = 60 Hz
F = 50 Hz
F = 60 Hz
T
J
= 125°C
T
J
= 125°C
T
J
= 125°C
Value
1.0A
10
A
12
0.50
0.59
20
1
0.1
-40 to 150
-40 to 125
43
Revised: July 9, 2008
Unit
A
I
TSM
I
2
t
I
2
t Value for fusing
A
2
s
di/dt
I
GTM
P
G(AV)
T
stg
T
J
©2008 Littelfuse, Inc.
Critical rate of rise of on-state current I
G
= 2 x I
GT
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
A/μs
A
W
°C
°C
L01 Series
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
EV 1.0 A TRIACs
Teccor
®
brand Thyristors
EV Series 1 Amp Sensitive Triacs
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
Symbol
I
GT
V
GT
I
H
dv/dt
Description
DC Gate Trigger Current
DC Gate Trigger Voltage
Holding Current
Critical Rate-of-Rise of
Off-State Voltage
Critical
Rate-of-Rise of
Commutating Voltage
Turn-On Time
Test
Conditions
V
D
= 12V
R
L
= 60 Ω
Quadrant
I – II – III
IV
ALL
Limit
MAX.
MAX.
MAX.
MIN.
Value
L0103xy
3
5
—
7
10
L0107xy
5
7
1.3
10
20
L0109xy
10
10
—
10
50
Unit
mA
V
mA
V/μs
Gate Open
T
J
= 110°C
V
D
= V
DRM
Exponential Waveform
Gate Open
(di/dt)c = 0.54A/ms
T
J
= 110°C
I
G
= 25mA
PW = 15μs
I
T
= 1.2A (pk)
(dv/dt)c
MIN.
0.5
1.0
2.0
V/μs
T
gt
MAX.
2.0
2.0
2.0
μs
Note: x = voltage, y = package
Static Characteristics
(T
J
= 25°C, unless otherwise specified)
Symbol
V
TM
I
DRM
Description
Peak On-State Voltage
Off-State Current, Peak Repetitive
Test Conditions
I
TM
= 1.4A (pk)
V
D
= V
DRM
T
J
= 25°C
V
D
= V
DRM
T
J
= 125°C
Limit
MAX
MAX
Value
1.60
5
500
Unit
V
μA
μA
Thermal Resistances
Symbol
R
th(j-c)
Description
Junction to case (AC)
Test Conditions
I
T
= 1.0A
(RMS)1
TO-92
SOT-223
TO-92
SOT-223
Value
50
23
100
55
Unit
°C/W
R
th(j-a)
1
Junction to ambient
I
T
= 1.0A
(RMS)1
°C/W
60Hz AC resistive load condition, 100% conduction.
L01 Series
44
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor
®
brand Thyristors
EV Series 1 Amp Sensitive Triacs
Figure 1: Definition of Quadrants
Figure 2: Normalized DC Gate Trigger Current for
All Quadrants vs. Junction Temperature
3.0
ALL POLARITIES ARE REFERENCED TO MT1
MT2 POSITIVE
(Positive Half Cycle)
MT2
(
-
)
+
MT2
MT1
MT1
I
GT
I
GT
GATE
(+)
I
GT
GATE
I
GT
(T
J
= 25°C)
2.0
I
GT
+
MT2
I
GT
GATE
I
GT
Ratio of
-
(
-
)
REF
MT2
I
GT
GATE
MT1
REF
QII QI
QIII QIV
(+)
REF
1.0
0.0
MT2 NEGATIVE
(Negative Half Cycle)
-
MT1
REF
-40
-15
+25
+65
+105
+125
Junction Temperature (T
J
)- ºC
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
3.0
Figure 4: Normalized DC Gate Trigger Voltage for
All Quadrants vs. Junction Temperature
2.00
INITIAL ON-STATE CURRENT = 100mA (DC)
2.5
1.75
V
GT
(T
J
= 25°C)
I
H
(T
J
= 25°C)
1.50
1.25
1.00
0.75
0.50
0.25
2.0
1.5
Ratio of
1.0
0.5
0.0
-55
-40
-15
+5
+25
+45
+65
+85
+105
+125
Ratio of
V
GT
I
H
0.0
-55
-40
-15
+5
+25
+45
+65
+85
+105
+125
Junction Temperature (T
J
)- ºC
Junction Temperature (T
J
)- °C
Figure 5: Power Dissipation (Typical)
vs. RMS On-State Current
2.00
Figure 6: Maximum Allowable Case Temperature
vs. On-State Current
Maximum Allowable Case Temperature (T
C
) - ºC
130
125
120
110
100
90
80
70
60
50
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
TO-92
SOT-223
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
CASE TEMPERATURE: Measured as
shown on dimensional drawings
Average On-state Power Dissipation
[P
D(DAV)
] - Watts
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.0
0.0
0.1
0.2
0.3
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
RMS On-state Current [I
T(RMS)
] - Amps
RMS On-state Current [I
T(RMS)
] - Amps
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
45
Revised: July 9, 2008
L01 Series
EV 1.0 A TRIACs
Teccor
®
brand Thyristors
EV Series 1 Amp Sensitive Triacs
Figure 7: Surge Peak On-State Current vs. Number of Cycles
20
Peak Surge (Non-repetitive) On-State Current
(I
TSM
) – Amps.
15
12
10
9
8
7
6
5
4
3
Supply Frequency: 60Hz Sinusoidal
Load: Resistive
RMS On-State Current [I
T(RMS)
]: Max Rated Value at Specific
Case Temperature
Notes:
1. Gate control may be lost during and immediately
following surge current interval.
2. Overload may not be repeated until junction
temperature has returned to steady-state rated value.
1A
Dev
ices
2
1
1
2
3
4
5
6 7 8 9 10
20
30
40
60 80 100
200
300 400 60 0
1 00 0
Surge Current Duration – Full Cycle
Soldering Parameters
Reflow Condition
- Temperature Min (T
s(min)
)
Pre Heat
- Temperature Max (T
s(max)
)
- Time (min to max) (t
s
)
Average ramp up rate (Liquidus Temp)
(T
L
) to peak
T
S(max)
to T
L
- Ramp-up Rate
Reflow
- Temperature (T
L
) (Liquidus)
- Time (min to max) (t
s
)
Pb – Free assembly
T
P
Temperature
150°C
200°C
60 – 180 secs
5°C/second max
5°C/second max
217°C
60 – 150 seconds
260
+0/-5
t
P
Ramp-up
T
L
T
S(max)
Preheat
t
L
Ramp-do
Ramp-down
T
S(min)
t
S
25
time to peak temperature
Time
Peak Temperature (T
P
)
Time within 5°C of actual peak
Temperature (t
p
)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
°C
20 – 40 seconds
5°C/second max
8 minutes Max.
280°C
L01 Series
46
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor
®
brand Thyristors
EV Series 1 Amp Sensitive Triacs
Physical Specifications
Terminal Finish
Body Material
Lead Material
100% Matte Tin-plated.
UL recognized epoxy meeting flammability
classification 94V-0.
Copper Alloy
Environmental Specifications
Test
AC Blocking
Specifications and Conditions
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
Temperature Cycling
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.
High Temp Storage
Low-Temp Storage
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
Thermal Shock
Autoclave
Resistance to
Solder Heat
Solderability
Lead Bend
Dimensions — TO-92 (E Package)
Dimensions
A
B
C
D
E
F
G
H
I
J
Inches
Min
0.175
0.170
0.500
0.135
0.125
0.080
0.016
0.045
0.095
0.015
Typ
—
—
—
0.165
—
0.095
—
0.050
0.100
—
Max
0.205
0.210
—
—
0.165
0.105
0.021
0.055
0.105
0.020
Min
4.450
4.320
12.700
3.430
3.180
2.040
0.407
1.150
2.420
0.380
Millimeters
Typ
—
—
—
4.190
—
2.400
—
1.270
2.540
—
Max
5.200
5.330
—
—
4.190
2.660
0.533
1.390
2.660
0.500
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
47
Revised: July 9, 2008
L01 Series
EV 1.0 A TRIACs
Temperature/
Humidity
EIA / JEDEC, JESD22-A101
1008 hours; 320V - DC: 85°C; 85%
rel humidity
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