SIDACtor ® Protection Thyristors
Baseband Protection (Voice-DS1)
T10A Series -
DO-15
Description
T10A Series are SIDACtor® devices designed protect
baseband equipment such as modems, line cards, CPE
and DSL from damaging overvoltage transients.
The series provides a cost effective through-hole
solution that enables equipment to comply with global
regulatory standards.
Features and Benefits
t Low voltage overshoot
t Fails short circuit when
surged in excess of
ratings
t Low on-state voltage
t Does not degrade with
use
Agency Approvals
Agency
t Low Capacitance
Agency File Number
Applicable Global Standards
E128662
Pinout Designation
Not Applicable
Schematic Symbol
t TIA-968-A
t GR 1089 Intra-building
t TIA-968-B
t IEC 61000-4-5
t ITU K.20/21 Enhanced
Level*
t YD/T 1082
t ITU K.20/21 Basic Level
t YD/T 950
t YD/T 993
t GR 1089 Inter-building*
*A-rated parts require series resistance
Electrical Characteristics
Part Number
T10A060Bxx
T10A060Exx
T10A062xx
T10A068xx
T10A080Bxx
T10A080Exx
T10A100xx
T10A110Bxx
T10A110Exx
T10A120xx
T10A130xx
T10A140Bxx
T10A140Exx
T10A180xx
T10A180Bxx
T10A180Exx
T10A200xx
T10A220xx
Marking
VDRM
@lDRM=5μA
VS
@100V/μs
V Min
V Max
50
50
56
61
70
70
90
100
100
108
117
120
120
170
170
170
180
200
84
84
86
94
125
125
140
142
142
168
178
178
178
220
220
220
275
275
T10A060B
T10A060E
T10A062
T10A068
T10A080B
T10A080E
T10A100
T10A110B
T10A110E
T10A120
T10A130
T10A140B
T10A140E
T10A180
T10A180B
T10A180E
T10A200
T10A220
IH
IS
mA Min mA Max
120
180
150
150
120
180
150
120
180
150
150
120
180
150
120
180
150
150
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
IT
VT
@IT=2.2 Amp
Capacitance
@ 1MHz, 2V Bias
A Max
V Max
pF Typ
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
50
50
50
50
43
43
43
38
38
38
38
34
34
34
32
32
30
30
Table continues on next page.
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
176
Revised: February 22, 2011
SIDACtor ® Protection Thyristors
Baseband Protection (Voice-DS1)
Electrical Characteristics (continued)
Part Number
Marking
T10A220Bxx
T10A220Exx
T10A240xx
T10A270xx
T10A270Bxx
T10A270Exx
VDRM
@lDRM=5μA
VS
@100V/μs
V Min
V Max
200
200
216
245
245
245
275
275
330
370
370
370
T10A220B
T10A220E
T10A240
T10A270
T10A270B
T10A270E
IH
IS
mA Min mA Max
120
180
150
150
120
180
800
800
800
800
800
800
IT
VT
@IT=2.2 Amp
Capacitance
@ 1MHz, 2V Bias
A Max
V Max
pF Typ
2.2
2.2
2.2
2.2
2.2
2.2
4
4
4
4
4
4
30
30
30
30
30
30
Notes:
t"CTPMVUFNBYJNVNSBUJOHTNFBTVSFEBU5A= 25ºC (unless otherwise noted).
t%FWJDFTBSFCJEJSFDUJPOBM VOMFTTPUIFSXJTFOPUFE
tXX1BSU/VNCFS4VGmTiRPw 3FFM1BDL
PSBlank (Bulk Pack)
Surge Ratings
IPP
Series
A
ITSM
50/60 Hz
di/dt
A min
A min
A/μs max
50
20
100
8x20
1.2x502
5x3101
10x7002
10x10001
10x10002
A min
A min
100
37.5
1
Notes:
1 Current waveform in μs
2 Voltage waveform in μs
- Peak pulse current rating (IPP) is repetitive and guaranteed for the life of the product.
- IPPSBUJOHTBQQMJDBCMFPWFSUFNQFSBUVSFSBOHFPG$UP$
- The device must initially be in thermal equilibrium with -40°C < TJ
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