SIDACtor
®
Protection Thyristors
Broadband Optimized
™
Protection
Balanced MC Series - Modified TO-220
Description
Balanced MC Series Modified TO-220 are low
capacitance SIDACtor
®
devices designed to protect
broadband equipment from damaging overvoltage
transients. The patented “Y” configuration also ensures
balanced overvoltage protection.
The series provides a single port solution that enables
equipment to comply with various global requlatory
standards while limiting the impact to broadband
signals.
Balance MC TO-220 Series
Features and Benefits
Agency Approvals
Agency
Agency File Number
E133083
Low voltage overshoot
Low on-state voltage
Does not degrade with
use
Fails short circuit when
surged in excess of
ratings
Balanced overvoltage
protection
40% lower capacitance
than our Baseband
Protectors, for
applications that demand
greater signal integrity
Robust Modified TO-220
Package
Custom lead forms
available
Pinout Designation
PIN 1
PIN 2
PIN 3
Applicable Global Standards
TIA-968-A
IEC 61000-4-5
YD/T 1082
YD/T 993
YD/T 950
Schematic Symbol
1
(T)
ITU K.20/21 Enhanced
Level
3
(R)
ITU K.20/21 Basic
GR 1089 Inter-building
GR 1089 Intra-building
2
(G)
Electrical Characteristics
V
DRM
@l
DRM
=5μA
V min
P1553ACMCLxx
P1803ACMCLxx
P2103ACMCLxx
P2353ACMCLxx
P2703ACMCLxx
P3203ACMCLxx
P3403ACMCLxx
P5103ACMCLxx
P1553ACMC
P1803ACMC
P2103ACMC
P2353ACMC
P2703ACMC
P3203ACMC
P3403ACMC
P5103ACMC
130
150
170
200
230
270
300
420
V
S
@100V/μs
V max
180
210
250
270
300
350
400
600
I
H
mA max
Pins 1-2, 3-2, 1-3
150
150
150
150
150
150
150
150
I
S
mA
max
800
800
800
800
800
800
800
800
I
T
A max
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
V
T
@I
T
=2.2
Amps
V min
8
8
8
8
8
8
8
8
Part Number
Marking
Capacitance
Pins 1-2, 3-2, 1-3
See Capacitance
Values Table
Notes:
- Absolute maximum ratings measured at T
A
= 25ºC (unless otherwise noted).
- Devices are bi-directional (unless otherwise noted).
-
XX
Part Number Suffix: ‘RP’ (Reel Pack),
Blank
(Bulk Pack), or
‘60’
(Type 60 lead form, Bulk Pack. Special order item -- contact factory.)
85
© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
SIDACtor
®
Protection Thyristors
Broadband Optimized
™
Protection
Capacitance Values
pF
Pin 1-2 / 3-2
Tip-Ground, Ring-Ground
MIN
MAX
30
55
30
60
30
45
25
45
25
40
25
40
20
35
20
30
pF
Pin 1-3
Tip-Ring
MIN
MAX
20
35
15
30
15
30
15
30
15
30
15
30
15
25
10
20
Part Number
P1553ACMCLxx
P1803ACMCLxx
P2103ACMCLxx
P2353ACMCLxx
P2703ACMCLxx
P3203ACMCLxx
P3403ACMCLxx
P5103ACMCLxx
Balance MC TO-220 Series
Note: Off-state capacitance (C
O
) is measured at 1 MHz with a 2 V bias.
Surge Ratings
I
PP
Series
0.2x310
1
0.5x700
2
A min
C
Notes:
1 Current waveform in μs
2 Voltage waveform in μs
- Peak pulse current rating (I
PP
) is repetitive and guaranteed for the life of the product.
- I
PP
ratings applicable over temperature range of -40ºC to +85ºC
- The device must initially be in thermal equilibrium with -40°C < T
J
< +150°C
2x10
1
2x10
2
A min
500
8x20
1
1.2x50
2
A min
400
10x160
1
10x160
2
A min
200
10x560
1
10x560
2
A min
150
5x320
1
9x720
2
A min
200
10x360
1
10x360
2
A min
175
10x1000
1
10x1000
2
A min
100
5x310
1
10x700
2
A min
200
I
TSM
50/60 Hz
A min
30
di/dt
A/μs max
500
50
Thermal Considerations
Package
Modified
TO-220
Symbol
T
J
T
S
PIN 1
PIN 2
PIN 3
Parameter
Operating Junction Temperature Range
Storage Temperature Range
Thermal Resistance: Junction to Ambient
Value
-40 to +150
-65 to +150
50
Unit
°C
°C
°C/W
R
0JA
V-I Characteristics
+I
t
r
x t
d
Pulse Waveform
I
PP
– Peak Pulse Current – %I
PP
I
T
I
S
I
H
I
DRM
-V
V
T
V
DRM
V
S
+V
100
Peak
Value
t
r
= rise time to peak value
t
d
= decay time to half value
Waveform = t
r
x t
d
50
Half Value
0
0
-I
t
r
t
d
t – Time (μs)
86
© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
SIDACtor
®
Protection Thyristors
Broadband Optimized
™
Protection
Normalized V
S
Change vs. Junction Temperature
14
12
10
Normalized DC Holding Current vs. Case Temperature
2.0
Percent of V
S
Change – %
I
H
(T
C
= 25ºC)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-40
-20
0
20
40
60
80
100 120 140 160
6
4
2
0
-4
-6
-8
-40 -20
0
I
H
8
25 °C
25°C
Balance MC TO-220 Series
20 40 60 80 100 120 140 160
Junction Temperature (T
J
) – °C
Ratio of
Case Temperature (T
C
) - ºC
Soldering Parameters
Reflow Condition
- Temperature Min (T
s(min)
)
- Temperature Max (T
s(max)
)
- Time (Min to Max) (t
s
)
Pre Heat
Pb-Free assembly
(see Fig. 1)
+150°C
+200°C
60-180 secs.
Figure 1
T
P
Ramp-up
t
P
Critical Zone
T
L
to T
P
Temperature
Average ramp up rate (Liquidus Temp (T
L
)
to peak)
T
S(max)
to T
L
- Ramp-up Rate
Reflow
- Temperature (T
L
) (Liquidus)
- Temperature (t
L
)
T
L
T
S(max)
Preheat
3°C/sec. Max.
3°C/sec. Max.
+217°C
60-150 secs.
+260(+0/-5)°C
30 secs. Max.
6°C/sec. Max.
8 min. Max.
+260°C
t
L
Ramp-down
T
S(min)
t
S
25
time to peak temperature
(t 25ºC to peak)
Peak Temp (T
P
)
Time within 5°C of actual Peak Temp (t
p
)
Ramp-down Rate
Time 25°C to Peak Temp (T
P
)
Do not exceed
Time
Physical Specifications
Environmental Specifications
80% Rated V
DRM
(V
AC
Peak ) +125°C or +150°C,
504 or 1008 hrs. MIL
-STD-750 (Method 1040)
JEDEC, JESD22-A-101
-65°C to +150°C, 15 min. dwell, 10 up to 100
cycles. MIL
-STD-750 (Method 1051) EIA/JEDEC,
JESD22-A104
52 V
DC
(+85°C) 85%RH, 504 up to 1008 hrs. EIA/
JEDEC, JESD22-A-101
+150°C 1008 hrs. MIL
-STD-750 (Method 1031)
JEDEC, JESD22-A-101
-65°C, 1008 hrs.
0°C to +100°C, 5 min. dwell, 10 sec. transfer,
10 cycles. MIL
-STD-750 (Method 1056) JEDEC,
JESD22-A-106
+121°C, 100%RH, 2atm, 24 up to 168 hrs. EIA/
JEDEC, JESD22-A-102
+260°C, 30 secs. MIL
-STD-750 (Method 2031)
85%RH, +85°C, 168 hrs., 3 reflow cycles
(+260°C Peak). JEDEC-J-STD-020, Level 1
Lead Material
Terminal Finish
Body Material
Copper Alloy
100% Matte-Tin Plated
High Temp Voltage
Blocking
Temp Cycling
UL recognized epoxy meeting flammability
classification 94V-0
Biased Temp &
Humidity
High Temp Storage
Low Temp Storage
Thermal Shock
Autoclave (Pressure
Cooker Test)
Resistance to Solder
Heat
Moisture Sensitivity
Level
87
© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
SIDACtor
®
Protection Thyristors
Broadband Optimized
™
Protection
Part Numbering
P xxx 3 A C MC L xx
TYPE
P
= SIDACtor
MEDIAN VOLTAGE
CONSTRUCTION VARIABLE
PACKAGE TYPE
PACKING OPTIONS
Blank, RP or 60 --
for Type 60 orders, contact factory
Part Marking
XXXXXXXXX
Part Marking Code
(Refer to Electrical Characteristics Table)
xxxxx
Date Code
RoHS COMPLIANT
MC Series
I
PP
RATING
Balance MC TO-220 Series
Dimensions - Modified TO-220
A
O
Tape and Reel Specification — Modified TO-220
Inches
Min
Max
0.410
0.375
0.130
0.575
0.035
0.205
0.105
0.075
0.085
0.024
0.188
0.310
Millimeters
Min
9.14
2.80
0.63
4.95
2.41
1.52
1.78
0.46
4.52
7
.37
Max
1.626
(41.15)
0.240
(6.10)
0.019
(0.5)
0.750 ± 0.010
(19.05 ± 0.25)
0.360
(9.14)
0.500
(12.7)
D
A
F
Temperature
Measurement
Point
P
PIN 3
PIN 2
PIN 1
L
K
H
J
M
N
0.400
0.360
0.110
0.540
0.025
0.195
0.095
0.060
0.070
0.018
0.178
0.290
10.16 10.42
9.53
3.30
0.89
5.21
2.67
1.90
2.16
0.61
4.78
7
.87
D
F
G
H
J
K
L
M
0.720
(18.29)
G
13.71 14.61
0.100
(2.54)
0.100
(2.54)
14.173 (360.0)
Dimensions are in inches
(and millimeters).
Direction of Feed
The modified TO-220 package is designed to
meet mechanical standards as set forth in
JEDEC publication number 95.
N
O
P
1.968
(50.0)
Packing Options
Package Type
Description
Modified TO-220
Tape and Reel Pack
A
Modified TO-220
Bulk Pack
Modified TO-220, Type 60 Lead Form
Bulk Pack
Quantity
700
500
500
Added Suffix
RP
N/A
60
(special order item,
contact factory for details)
Industry Standard
EIA-468-B
N/A
N/A
88
© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
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