Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
EC103xx & SxSx Series
Description
Excellent unidirectional switches for phase control
applications such as heating and motor speed controls.
Sensitive gate SCRs are easily triggered with microAmps
of current as furnished by sense coils, proximity switches,
and microprocessors.
Features & Benefits
t3P)4DPNQMJBOU
t(MBTToQBTTJWBUFE
junctions
Main Features
t7PMUBHFDBQBCJMJUZVQ
UP7
t4VSHFDBQBCJMJUZVQUP
20 A
Applications
IT(RMS)
7DRM 7RRM
I(5
Value
Unit
0.8
A
400 to 600
7
12 to 500
μA
Typical applications are capacitive discharge systems
for strobe lights and gas engine ignition. Also controls
for power tools, home/brown goods and white goods
appliances.
0.8 A SCRs
Symbol
Schematic Symbol
A
K
G
Absolute Maximum Ratings — Sensitive SCRs
Parameter
Test Conditions
Value
Unit
IT(RMS)
Symbol
RMS on-state current
TC = 75°C
0.8
A
I5"7
Average on-state current
TC = 75°C
0.51
A
TJOHMFIBMGDZDMFG)[
TJ (initial) = 25°C
16
TJOHMFIBMGDZDMFG)[
TJ (initial) = 25°C
20
I2U7BMVFGPSGVTJOH
tp = 8.3 ms
1.6
A2s
Critical rate of rise of on-state current
G)[5J = 110°C
50
A/μs
Peak gate current
TJ = 110°C
1
A
Average gate power dissipation
TJ = 110°C
0.1
W
Storage temperature range
-40 to 150
°C
Operating junction temperature range
-40 to 110
°C
ITSM
I 2t
di/dt
I(.
P("7
Tstg
TJ
Peak non-repetitive surge current
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
163
Revised: March 31, 2010 03:44 PM
A
EC103xx & SxSx Series
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
Electrical Characteristics (TJ = 25°C, unless otherwise specified)
Value
Symbol
I(5
Test Conditions
MAX.
7(5
dv/dt
7D73L = 100 8
SxS1
EC103X1
SxS2
EC103X2
12
50
MAX.
7
7D7DRM; R(, = 1kΩ
SxS /
2N6565
EC103X
SxS3
EC103X3
Unit
200
500
μA
7
0.8
20
25
30
40
10
10
15
20
7çT
MIN.
7
7(%
7D7DRM; RL = 3.3 k8; TJ = 110°C
MIN.
I)
IT = 20mA (initial), R(, = 1kΩ
MAX.
tq
(1)
MAX.
tgt
I( = 2 x I(5; PW = 15μs; IT = 1.6A
0.2
7
0.25
5
60
TYP.
2
5
8
mA
50
45
μs
20
30
μs
(1) IT=1A; tpTEWEU7TEJEU"T
Static Characteristics
Symbol
Test Conditions
7TM
IT = 1.2A; tp = 380 μs
Value
Unit
1.7
7
MAX.
TJ = 25°C
IDRM / IRRM
7DRM7RRM
R(, = 1kΩ
1
TJ = 100°C
MAX.
50
TJ = 110°C
μA
100
Thermal Resistances
Symbol
Parameter
RR(J-C)
Junction to case (AC)
RR(J-A)
Junction to ambient
Value
EC103xy/2N6565
75
SxSy
60*
EC103xy/2N6565
160
Unit
°C/W
°C/W
Notes: x = voltage, y = sensitivity
* = Mounted on 1 cm2 copper (two-ounce) foil surface
EC103xx & SxSx Series
164
Revised: March 31, 2010 03:44 PM
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature
Figure 2: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
2.0
Ratio of VGT / VGT (TJ = 25ºC)
Ratio of IGT/IGT (TJ = 25°C)
4.0
3.0
2.0
1.0
1.5
1.0
0.5
0.0
0.0
-40
-15
10
35
60
85
-40
110
-15
10
Junction Temperature (TJ) -- (°C)
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
85
110
10
2.0
1.5
1.0
0.5
0.0
TJ = 25°C
0.8 A SCRs
Instantaneous On-state Current (iT) – Amps
2.5
Ratio of IH / IH (TJ = 25°C)
60
Figure 4: On-State Current vs. On-State
Voltage (Typical)
3.0
8
6
4
2
0
-40
-15
10
35
60
85
0.7
110
0.8
Junction Temperature (TJ) -- (°C)
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Instantaneous On-state Voltage (vT) – Volts
Figure 5: Power Dissipation (Typical)
vs. RMS On-State Current
Figure 6: Maximum Allowable Case Temperature
vs. RMS On-State Current
0.7
115
Maximum Allowable Case Temperature
(TC) - °C
Average On-State Power Dissipation
[PD(AV)] - (Watts)
35
Junction Temperature (TJ) -- (°C)
0.6
105
0.5
95
0.4
0.3
85
0.2
75
0.1
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
65
0.0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.0
0.8
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
RMS On-State Current [IT(RMS)] - Amps
RMS On-State Current [IT(RMS)] - Amps
165
Revised: March 31, 2010 03:44 PM
EC103xx & SxSx Series
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
Figure 7: Maximum Allowable Case Temperature
vs. Average On-State Current
Figure 8: Maximum Allowable Ambient Temperature
vs. RMS On-State Current
120
Maximum Allowable Ambient Temperature
(TA) - °C
Maximum Allowable Case Temperature
(TC) - °C
115
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
100
105
80
95
60
85
40
75
20
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
65
0.0
0.1
0.2
0.3
0.4
0.5
0
0.0
0.6
0.1
0.2
Average On-State Current [IT(AVE)] - Amps
Figure 9: Maximum Allowable Ambient Temperature
vs. Average On-State Current
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Figure 10: Peak Capacitor Discharge Current
120
180
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
100
Maximum Allowable Ambient Temperature
(TA) - °C
0.3
RMS On-State Current [IT(RMS)] - Amps
80
60
40
20
160
140
"$
120
"$
100
!"$
80
60
#
40
20
0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0
0.7
1
10
100
Average On-State Current [IT(AVE)] - Amps
Figure 11: Peak Repetitive Sinusoidal Pulse Current
180
160
140
120
"#
100
80
"#
60
40
!"#
20
0
1
10
100
EC103xx & SxSx Series
166
Revised: March 31, 2010 03:44 PM
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
Figure 12: Surge Peak On-State Current vs. Number of Cycles
Peak Surge (Non-repetitive)
On-state Current (ITSM) – Amps
100.0
4611-:'3&26&/$:)[4JOVTPJEBM
LOAD: Resistive
RMS On-State Current: [IT(RMS)]: Maximum Rated
7BMVFBU4QFDJmFE$BTF5FNQFSBUVSF
Notes:
(BUFDPOUSPMNBZCFMPTUEVSJOHBOEJNNFEJBUFMZ
following surge current interval.
2. Overload may not be repeated until junction
temperature has returned to steady-state
rated value.
10.0
1.0
0.1
1
10
100
1000
Surge Current Duration -- Full Cycles
/PUF77UP7EDNFUFS
7(57UP7EDNFUFS
I(N"UPN"EDNJMMJBNNFUFS
3LQPUFOUJPNFUFS
Reset
Normally-closed
Pushbutton
To measure gate trigger voltage and current, raise gate
WPMUBHF7(5
VOUJMNFUFSSFBEJOH7ESPQTGSPN7UP7
(BUFUSJHHFSWPMUBHFJTUIFSFBEJOHPO7(5KVTUQSJPSUP7
ESPQQJOH(BUFUSJHHFSDVSSFOU*(5 Can be computed from
the relationship
100
+
D.U.T.
6VDC
IGT
–
V1
IN4001
IG
1k
(1%)
100
R1
7(5
I(5 = I(- ____
Amps
1000
VGT
where I(JTSFBEJOHJOBNQFSFT
PONFUFSKVTUQSJPSUP7
dropping
Note: I(5 may turn out to be a negative quantity (trigger
current flows out from gate lead). If negative current
occurs, I(5 value is not a valid reading. Remove 1 k resistor
and use I( as the more correct I(5 value. This will occur on
12 μA gate products.
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
167
Revised: March 31, 2010 03:44 PM
EC103xx & SxSx Series
0.8 A SCRs
Figure 13: Simple Test Circuit for Gate Trigger Voltage and Current
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
Soldering Parameters
1Co'SFFBTTFNCMZ
- Temperature Min (Ts(min))
Pre Heat
150°C
- Temperature Max (Ts(max))
200°C
- Time (min to max) (ts)
oTFDT
Average ramp up rate (Liquidus Temp)
(TL) to peak
5°C/second max
TS(max) to TL - Ramp-up Rate
5°C/second max
Reflow
- Temperature (TL) (Liquidus)
217°C
- Temperature (tL)
oTFDPOET
260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)
oTFDPOET
Ramp-down Rate
5°C/second max
Time 25°C to peak Temperature (TP)
8 minutes Max.
Do not exceed
280°C
Lead Material
tL
TS(max)
Preheat
TS(min)
time to peak temperature
Time
Environmental Specifications
Test
.BUUF5JOQMBUFE1CGSFF4PMEFS
Dipped
AC Blocking
6-SFDPHOJ[FEFQPYZNFFUJOHnBNNBCJMJUZ
DMBTTJmDBUJPO7
Temperature Cycling
Copper Alloy
Temperature/
Humidity
Design Considerations
High Temp Storage
Careful selection of the correct device for the application’s
operating parameters and environment will go a long way
UPXBSEFYUFOEJOHUIFPQFSBUJOHMJGFPGUIF5IZSJTUPS(PPE
design practice should limit the maximum continuous
DVSSFOUUISPVHIUIFNBJOUFSNJOBMTUPPGUIFEFWJDF
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.
Low-Temp Storage
EC103xx & SxSx Series
Ramp-do
Ramp-down
tS
Physical Specifications
Body Material
Ramp-up
TL
25
Peak Temperature (TP)
Terminal Finish
tP
TP
Temperature
Reflow Condition
Thermal Shock
Autoclave
Specifications and Conditions
MIL-STD-750, M-1040, Cond A Applied
Peak AC voltage @ 110°C for 1008 hours
MIL-STD-750, M-1051,
100 cycles; -40°C to +150°C; 15-min
dwell-time
EIA / JEDEC, JESD22-A101
IPVST7%$¡$
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 dwelltime at each temperature; 10 sec (max)
transfer time between temperature
EIA / JEDEC, JESD22-A102
168 hours (121°C at 2 ATMs) and
3)
Resistance to
Solder Heat
MIL-STD-750 Method 2031
Solderability
ANSI/J-STD-002, category 3, Test A
Lead Bend
MIL-STD-750, M-2036 Cond E
168
Revised: March 31, 2010 03:44 PM
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
Dimensions – TO-92 (E Package)
TC Measuring Point
Inches
Dimension
A
Max
4.47
-
12.70
-
0.105
2.41
2.67
E
0.150
-
3.81
-
F
0.046
0.054
1.16
1.37
(
0.135
0.145
3.43
3.68
)
0.088
2.23
2.44
J
0.176
0.186
4.47
4.73
,
0.088
2.23
2.44
L
0.013
0.33
0.48
M
0.013
0.017
0.33
0.43
All leads insulated from case. Case is electrically nonconductive.
G
H
Min
0.500
Gate
M
Max
0.176
B
Anode
E
Min
A
D
B
Cathode
Millimeters
F
L
D
K
Dimensions — Compak (C Package)
TC / TL Temperature
Measurement Point
Dimension
B
D
M
N
P
A
C
Cathode
Anode
H
F
L
E
J
0.079
(2.0)
K
0.079
(2.0)
G
0.079
(2.0)
0.040
(1.0)
0.030
(0.76)
0.110
(2.8)
Dimensions are in inches
(and millimeters).
Pad Outline
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Inches
Millimeters
Min
Max
Min
Max
A
0.130
0.156
3.30
B
0.201
0.220
5.10
5.60
Gate
C
0.077
0.087
2.20
D
0.181
4.05
4.60
E
0.030
0.063
0.75
1.60
F
0.075
2.45
(
0.002
0.008
0.05
0.20
)
0.077
0.104
2.65
J
0.043
0.053
1.35
,
0.006
0.016
0.15
0.41
L
0.030
0.055
0.76
1.40
M
0.022
0.028
0.56
0.71
N
0.027
0.033
0.84
P
0.052
0.058
1.32
1.47
169
Revised: March 31, 2010 03:44 PM
EC103xx & SxSx Series
0.8 A SCRs
J
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
Product Selector
Voltage
Part Number
400V
600V
X
X
EC103 x 1
800V
1000V
Gate Sensitivity
Type
Package
12μA
Sensitive SCR
50
X
X
50μA
Sensitive SCR
50
X / 2N6565
X
200μA
Sensitive SCR
50
EC103 x 3
X
X
500μA
Sensitive SCR
50
S x S1
X
X
12μA
Sensitive SCR
Compak
S x S2
X
X
50μA
Sensitive SCR
Compak
SxS
X
X
200μA
Sensitive SCR
Compak
S x S3
X
X
500μA
Sensitive SCR
Compak
EC103 x 2
EC103 x
/PUFY7PMUBHF
Packing Options
Part Number
Marking
Weight
EC103xy / 2N6565
Packing Mode
Base Quantity
EC103xy / 2N6565
H
Bulk
2000
EC103xyRP
EC103xy
H
Reel Pack
2000
EC103xyAP
EC103xy
H
Ammo Pack
2000
SxSy
0.08 g
Embossed Carrier
2500
SxSyRP
/PUFY7PMUBHFZTFOTJUJWJUZ
TO-92 (3-lead) Reel Pack (RP) Radial Leaded Specifications
Meets all EIA-468-B 1994 Standards
1.6
(41.0)
0.236
(6.0)
0.708
(18.0)
0.02 (0.5)
0.098 (2.5) MAX
1.26
(32.0)
0.354
(9.0)
0.5
(12.7)
Cathode
0.1 (2.54)
0.2 (5.08)
Anode
Gate
0.157 DIA
(4.0)
14.17(360.0)
Flat up
1.97
(50.0)
Direction of Feed
EC103xx & SxSx Series
170
Revised: March 31, 2010 03:44 PM
Dimensions
are in inches
(and millimeters).
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
TO-92 (3-lead) Ammo Pack (AP) Radial Leaded Specifications
Meets all EIA-468-B 1994 Standards
0.236
(6.0)
1.62
(41.2)
0.708
(18.0)
0.02 (0.5)
0.098 (2.5) MAX
1.27
(32.2)
0.354
(9.0)
0.157
(4.0) DIA
Anode
Cathode
0.2 (5.08)
Gate
0.1 (2.54)
0.5
(12.7)
Flat down
n of
Directio
Feed
25 Devices per fold
1.85
(47.0)
1.85
(47.0)
0.8 A SCRs
12.2
(310.0)
Dimensions
are in inches
(and millimeters).
13.3
(338.0)
Compak Embossed Carrier Reel Pack (RP) Specifications
Meets all EIA-481-1 Standards
0.157
(4.0)
0.47
(12.0)
Anode
0.36
(9.2)
8.0
0.315
(8.0)
0.512 (13.0) Arbor
Hole Dia.
Gate
Cathode
0.059 DIA
(1.5)
Cover tape
12.99
(330.0)
Dimensions
are in inches
(and millimeters).
0.49
(12.4)
Direction of Feed
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
171
Revised: March 31, 2010 03:44 PM
EC103xx & SxSx Series
Teccor® brand Thyristors
0.8 Amp Sensitive SCRs
Part Numbering System (TO-92)
Part Marking System
EC 103 D 1 75
TO-92 (E Package)
EC103D1
DEVICE TYPE
EC: TO-92 SCR
2N: JEDEC
Lead Form Dimension
xx: Lead Form Option
®
yxxxx
CURRENT RATING
103: 0.8A (TO-92)
SENSITIVITY & TYPE
1: 12 μ A
2: 50 μ A
[blank]: 200 μ A
3: 500 μ A
VOLTAGE RATING
D: 400V
M: 600V
(JEDEC) 6565: 400V
Part Numbering System (Compak)
S 6
DEVICE TYPE
S: Compak SCR
VOLTAGE RATING
4: 400V
6: 600V
Part Marking System (Compak)
S 1
Compak (C Package)
SENSITIVITY & TYPE
1: 12 μ A
2: 50 μ A
[blank]: 200 μ A
3: 500 μ A
S6S1
®
yxxxx
CURRENT RATING
S: 0.8A (Compak)
EC103xx & SxSx Series
172
Revised: March 31, 2010 03:44 PM
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.