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RoHS
This three-chip
SIDACtor
solution offers a guaranteed balanced protection, based on a
Littelfuse patent (US Patent 4,905,119). The ‘Y’ configuration offers identical metallic and
longitudinal protection in one through-hole modified TO-220 package. For primary
protection applications, devices with higher holding current and integrated failsafe options
are available.
SIDACtor
devices enable equipment to comply with various regulatory requirements
including GR 1089, ITU K.20,K.21 and K.45, IEC 60950, UL 60950, and TIA-968-A
(formerly known as FCC Part 68).
Electrical Parameters
Part
Number *
P1553A_L
P1803A_L
P2103A_L
P2353A_L
P2703A_L
P3203A_L
P3403A_L
P5103A_L
A2106A_3L **
A5030A_3L **
V
DRM
Volts
130
150
170
200
230
270
300
420
170
400
V
S
Volts
180
210
250
270
300
350
400
600
250
550
V
DRM
Volts
130
150
170
200
230
270
300
420
50
270
V
S
Volts
180
210
250
270
300
350
400
600
80
340
V
T
Volts
8
8
8
8
8
8
8
8
8
8
I
DRM
μAmps
5
5
5
5
5
5
5
5
5
5
I
S
mAmps
800
800
800
800
800
800
800
800
800
800
I
T
Amps
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
I
H
mAmps
150
150
150
150
150
150
150
150
120
150
1
3
2
Pins 1-2, 2-3
Pins 1-3
*
“L” in part number indicates RoHS compliance.
For non-RoHS compliant device, delete “L” from part number.
For individual “AA”, “AB”, and “AC” surge ratings, see table below.
** Asymmetrical
General Notes:
• All measurements are made at an ambient temperature of 25 °C. I
PP
applies to -40 °C through +85 °C temperature range.
• I
PP
is a repetitive surge rating and is guaranteed for the life of the product.
• Listed
SIDACtor
devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
• V
DRM
is measured at I
DRM.
• V
S
is measured at 100 V/μs.
• Special voltage (V
S
and V
DRM
) and holding current (I
H
) requirements are available upon request.
• Device is designed to meet balance requirements of GTS 8700 and GR 974.
Surge
Ratings in Amps
I
PP
Series
0.2x310 * 2x10 *
8x20 *
0.5x700 ** 2x10 ** 1.2x50 **
Amps
A
B
C
20
25
50
Amps
150
250
500
Amps
150
250
400
10x160 *
10x160 **
Amps
90
150
200
10x560 *
10x560 **
Amps
50
100
150
5x320
*
9x720 **
Amps
75
100
200
10x360 * 10x1000 *
5x310
*
I
TSM
10x360 ** 10x1000 ** 10x700 **
50
/ 60 Hz
Amps
75
125
175
Amps
45
80
100
Amps
75
100
200
Amps
20
30
50
di/dt
Amps
Amps/μs
500
500
500
* Current waveform in μs
** Voltage waveform in μs
Telecom Design Guide • © 2006 Littelfuse, Inc.
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Thermal Considerations
Package
Modified
TO-220
Symbol
T
J
T
S
R
θJA
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
PIN 1
PIN 2
PIN 3
Capacitance Values
pF
Pin 1-2 /
3-2
Tip-Ground, Ring-Ground
Part Number
P1553AAL
P1553ABL
P1553ACL
P1803AAL
P1803ABL
P1803ACL
P2103AAL
P2103ABL
P2103ACL
P2353AAL
P2353ABL
P2353ACL
P2703AAL
P2703ABL
P2703ACL
P3203AAL
P3203ABL
P3203ACL
P3403AAL
P3403ABL
P3403ACL
P5103AAL
P5103ABL
P5103ACL
A2106AA3L
A2106AB3L
A2106AC3L
A5030AA3L
A5030AB3L
A5030AC3L
MIN
10
25
30
20
25
30
15
20
30
15
20
25
15
20
25
15
20
25
15
15
20
10
15
20
15
20
30
15
20
30
MAX
45
95
95
40
85
85
35
85
85
35
75
75
35
75
75
30
70
70
30
65
65
60
60
60
35
35
45
35
35
45
MIN
10
15
20
10
15
15
10
10
15
10
15
15
10
10
15
10
10
15
10
10
15
10
10
10
10
10
15
25
25
25
pF
Pin 1-3
Tip-Ring
MAX
30
60
60
30
55
55
25
55
55
25
50
50
25
50
50
20
45
45
20
45
45
40
40
40
45
45
45
40
40
40
Note: Off-state capacitance (C
O
) is measured at 1 MHz with a 2 V bias.
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+I
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
t
r
t
d
t – Time (μs)
-I
V-I Characteristics
t
r
x t
d
Pulse Waveform
14
Percent of V
S
Change – %
10
I
H
(T
C
= 25 ˚C)
12
8
6
4
2
0
-4
-6
-8
-40 -20
0
20 40 60 80 100 120 140 160
2.0
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
I
H
25 ˚C
25 ˚C
Ratio of
Case Temperature (T
C
) – ˚C
Junction Temperature (T
J
) – ˚C
Normalized V
S
Change versus Junction Temperature
Normalized DC Holding Current versus Case Temperature
Telecom Design Guide • © 2006 Littelfuse, Inc.
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Embedded System
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