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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 鈥榊鈥?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
渭Amps
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
*
鈥淟鈥?in part number indicates RoHS compliance.
For non-RoHS compliant device, delete 鈥淟鈥?from part number.
For individual 鈥淎A鈥? 鈥淎B鈥? and 鈥淎C鈥?surge ratings, see table below.
** Asymmetrical
General Notes:
鈥?All measurements are made at an ambient temperature of 25 掳C. I
PP
applies to -40 掳C through +85 掳C temperature range.
鈥?I
PP
is a repetitive surge rating and is guaranteed for the life of the product.
鈥?Listed
SIDACtor
devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
鈥?V
DRM
is measured at I
DRM.
鈥?V
S
is measured at 100 V/渭s.
鈥?Special voltage (V
S
and V
DRM
) and holding current (I
H
) requirements are available upon request.
鈥?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/渭s
500
500
500
* Current waveform in 渭s
** Voltage waveform in 渭s
Telecom Design Guide 鈥?漏 2006 Littelfuse, Inc.
3 - 51
www.littelfuse.com
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