Littelfuse TO-220 User Manual
®
SIDACtor
Protection Thyristors
Broadband Optimized™ Protection
Balanced MC Series - Modified TO-220
Description
Balance MC TO-220 Series
Agency Approvals
Agency Agency File Number
E133083
Pinout Designation
PIN 1
PIN 3
PIN 2
Schematic Symbol
1
(T)
2
(G)
(R)
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.
Features and Benefits
t Low voltage overshoot
t Low on-state voltage
t Does not degrade with
use
t Fails short circuit when
surged in excess of
ratings
t Balanced overvoltage
t 40% lower capacitance
than our Baseband
Protectors, for
applications that demand
greater signal integrity
t Robust Modified TO-220
Package
t Custom lead forms
available
protection
Applicable Global Standards
t TIA-968-A
t ITU K.20/21 Enhanced
Level
3
t ITU K.20/21 Basic
t IEC 61000-4-5
t YD/T 1082
t YD/T 993
t YD/T 950
t GR 1089 Inter-building
t GR 1089 Intra-building
Electrical Characteristics
V
DRM
@l
=5μA
Part Number Marking
P1553ACMCLxx P1553ACMC 130 180 150 800 2.2 8
P1803ACMCLxx P1803ACMC 150 210 150 800 2.2 8
P2103ACMCLxx P2103ACMC 170 250 150 800 2.2 8
P2353ACMCLxx P2353ACMC 200 270 150 800 2.2 8
P2703ACMCLxx P2703ACMC 230 300 150 800 2.2 8
P3203ACMCLxx P3203ACMC 270 350 150 800 2.2 8
P3403ACMCLxx P3403ACMC 300 400 150 800 2.2 8
P5103ACMCLxx
Notes:
- Absolute maximum ratings measured at T
- 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.)
P5103ACMC
DRM
V min V max mA max
Pins 1-2, 3-2, 1-3 Pins 1-2, 3-2, 1-3
420 600 150 800 2.2 8
= 25ºC (unless otherwise noted).
A
V
S
@100V/μs
I
H
85
I
mA
max
I
S
T
A max V min
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
V
T
@IT=2.2
Amps
Capacitance
See Capacitance
Values Table
© 2010 Littelfuse, Inc.
Capacitance Values
®
SIDACtor
Protection Thyristors
Broadband Optimized™ Protection
Balance MC TO-220 Series
Part Number
pF
Pin 1-2 / 3-2
Tip-Ground, Ring-Ground
pF
Pin 1-3
Tip-Ring
MIN MAX MIN MAX
P1553ACMCLxx 30 55 20 35
P1803ACMCLxx 30 60 15 30
P2103ACMCLxx 30 45 15 30
P2353ACMCLxx 25 45 15 30
P2703ACMCLxx 25 40 15 30
P3203ACMCLxx 25 40 15 30
P3403ACMCLxx 20 35 15 25
P5103ACMCLxx 20 30 10 20
Note: Off-state capacitance (CO) is measured at 1 MHz with a 2 V bias.
Surge Ratings
I
PP
Series
0.2x310
0.5x700
1
2
2x10
2x10
1
2
8x20
1.2x50
1
2
10x160
10x160
1
2
10x560
10x560
1
2
5x320
9x720
1
2
10x360
10x360
1
2
10x10 00
10x10 00
1
2
5x310
10x700
A min A min A min A min A min A min A min A min A min A min A/μs max
C 50 500 400 200 150 200 175 100 200 30 500
Notes:
1 Current waveform in μs
2 Volt age waveform in μs
- Peak pulse current rating (IPP) is repetitive and guaranteed for the life of the product.
- IPP ratings applicable over temperature range of -40ºC to +85ºC
- The device must initially be in thermal equilibrium with -40°C < TJ < +150°C
1
2
I
TSM
50/60 Hz
di/dt
Thermal Considerations
Package Symbol Parameter Value Unit
Modified
TO-220
PIN 1
PIN 3
PIN 2
V-I Characteristics
I
T
I
S
I
H
I
-V
DRM
T
T
R
Operating Junction Temperature Range -40 to +150 °C
J
Storage Temperature Range -65 to +150 °C
S
Thermal Resistance: Junction to Ambient 50 °C/ W
0JA
tr x td Pulse Waveform
+I
PP
100
Peak
Value
Waveform = t
+V
V
V
DRM
T
V
S
-I
50
– Peak Pulse Current – %I
PP
I
0
t
r
0
tr = rise time to peak value
= decay time to half value
t
d
x t
r
d
Half Value
t
d
t – Time (μs)
86
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
© 2010 Littelfuse, Inc.
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