Littelfuse SDP SOT23-5 User Manual
®
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SIDACtor
Protection Thyristors
Teccor® brand SIDACtor® DSL Protection Devices
SDP Series - SOT23-5
Agency Approvals
Agency Agency File Number
E133083
Schematic Symbol
RoHS
Description
This new SIDACtor series is targeted for the tertiary or
line driver side protection position for VDSL2+, ADSL2
applications and general I/O protection functions. This new
low capacitance over voltage protection does not require
a bias voltage and is sufciently robust for the chip-side
position behind the coupling transformer.
This SOT23-5 solution, with its ow-through design,
minimizes PCB trace layout routing, while its four different
stand-off voltage values offer compatibility with a variety of
line drivers. Its low capacitance makes it compatible with
ADSL2 and VDSL2, and the 30MHz bandplan of VDSL2+.
Features & Benefits
• Lower overshooting
protection than clamping
• SOT23-5 surface mount
package
• Low insertion loss
• Low capacitance
• Bidirectional transient
voltage protection
• Robust surge rating
• Starts to switch in
nanoseconds
• RoHS compliant
Applicable Global Standards
• YD/T 950
• YD/T 993
• YD/T 1082
• GR 1089 Inter-building
• GR 1089 Intra-building
• IEC 61000-4-2
• IEC 61000-4-5
• ITU K.20/21 Basic Level
• ITU K.20/21 Enhanced
Level
• TIA-968-A
• TIA-968-B
Surge Ratings
Series
G 50
8x20µs
Amps min
Electrical Characteristics
V
Part Number Marking
SDP0080T023G5RP P8G 8 15 30 500 4.0 6.5
SDP0120T023G5RP P12G 12 20 30 500 4.0 6.0
SDP0180T023G5RP P18G 18 25 30 500 4.0 5.5
SDP0240T023G5RP P24G 24 35 30 500 4.0 5.0
Notes:
- All measurement are made at an ambient temperature of 25°C.
- Ipp applies to -40°C through +85°C temperature range.
- Ipp is repetitive surge rating and is guaranteed for the life of the product.
DRM@IDRM
=5µA VS@250V/µs I
V min V max mA typ mA max V max pF typ
- SIDACtor devices are bidirectional. All electrical parameters and surge rating apply to
forward and reverse polarities.
H
I
S
VT@IT=1.0
Amps
I
PP
Co@f=1MHz,2V
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
1
Revised: August 6, 2013
Maximum Ratings
E
B
D
A
A2
A1
C
F
G
0.138(3.5)
0.047(1.2)
0.037(0.95)
0.024(0.60)
0.037(0.95)
Dimension are in inches
(and millimeters).
Parameter Name Symbol Test Conditions Value Units
®
SIDACtor
Protection Thyristors
Teccor® brand SIDACtor® DSL Protection Devices
Lightning surge waveforms I
pp
8x20µs 50 A
min max
Operating Free Temperature Range T
Junction temperature T
Storage temperature T
Notes:
- The device also complies with IEC 61000-4-2 ESD ±15kV (air discharge), ±8 kV(cont act discharge) and IEC 61000-4-4 EFT 40A(5/50nS) in equipment level ESD test when used behind the
xDSL transformer.
- The device must initially be in thermal equilibrium with -40°C < T
- The lightning surge may be repeated after the device returns to its initial conditions.
A
J
STG
< +150°C
J
-40 +85 °C
-40 +150 °C
-40 +150 °C
Mechanical dimensions, recommended layout dimensions
The epoxy meets UL 94V-0 ratings.
Dimension
A 0.035 0.057 0.90 1.45
A1 0 0.004 0 0.10
A2 0.035 0.051 0.90 1.30
B 0.014 0.020 0.35 0.50
C 0.004 0.008 0.09 0.20
D 0.11 0.118 2.80 3.00
E 0.059 0.069 1.50 1.75
F 0.102 0.118 2.6 3.00
G 0.004 0.024 0.10 0.60
Inches Millimeters
Min Max Min Max
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
2
Revised: August 6, 2013
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