Littelfuse DO-41 User Manual
Teccor® brand Protection Thyristors
Axial Leaded
DO-41 Series SIDACtor® Device
Agency Approvals
Agency Agency File Number
E133083
Description
This DO-41 plastic package provides a through-hole version
of the SIDACtor® devices. This axial leaded device is ideal for
Customer Premises Equipment (CPE) such as telephones,
answering machines, modems, and fax interfaces. The DO-41
package series can also be used for overvoltage protection
for applications such as T1/E1/J1 trunk cards when the
appropriate overcurrent protection is included.
Features
• RoHS compliant
•
Bidirectional transient voltage protection
•
Axial lead through-hole component
•
Teccor brand SIDACtor technology
Protection solution to meet
• YD/T 950
•
YD/T 993
•
YD/T 1082
•
GR 1089 Intra-building
•
IEC 61000-4-5
•
ITU K.20/21 Basic Level
•
TIA-968-A Type B Surges
Electrical Characteristics
V
DRM
@l
=5µA
Part Number Marking
P1100THLRP P11H 90 130 150 800 1.0 5 60
P1300THLRP P13H 120 160 150 800 1.0 5 40
P1500THLRP P15H 140 180 150 800 1.0 5 40
P1800THLRP P18H 170 220 150 800 1.0 5 40
P2300THLRP P23H 190 260 150 800 1.0 5 30
P2600THLRP P26H 220 300 150 800 1.0 5 30
P3100THLRP P31H 275 350 150 800 1.0 5 30
P3500THLRP P35H 320 400 150 800 1.0 5 30
• All measurements are made at an ambient temperature of 25°C.
• Listed SIDACtor devices are bidirectional. All electrical parameters and surge ratings
apply to forward and reverse polarities.
DRM
Volts Volts mAmps mAmps Amps Volts pF
Min Max Min Max Max Max Typical
V
S
@100V/µs
V
I
H
I
S
I
T
T
@IT=1 amp
Capacitance
@1MHz, 2V bias
DO-41 Series
Specifications are subject to change without notice.
1
Telecom Design Guide
www.littelfuse.com
©2006 Littelfuse
Teccor® brand Protection Thyristors
I
H
I
T
I
S
I
DRM
V
DRM
V
T
+V
-V
+I
-I
V
S
50
100
0
t
r
t
d
0
Peak
Value
Half Value
t – Time (µs)
I
PP
– Peak Pulse Current – %I
PP
tr = rise time to peak value
td = decay time to half value
Waveform = tr x td
-8
-40 -20 0 20 40 60 80 100 120 140 160
-6
-4
0
2
4
6
8
10
12
14
Junction Temperature (TJ) – ˚C
Percent of V
S
Change – %
25 ˚C
0.4
-40 -20 0 20 40 60 80 100 120 140 160
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Case Temperature (TC) – ˚C
Ratio of
I
H
I
H
(T
C
= 25 ˚C)
25 ˚C
Axial Leaded
Surge Ratings
I
PP
Series
H
• I
applies to -40°C through +85°C temperature range.
PP
• I
is a repetitive surge rating and is guaranteed for the life of the product.
PP
5x320 µs 10x1000 µs
Amps Amps
Min Min
25 35
tr x td Pulse WaveformV-I Characteristics
Normalized VS Change Versus Junction Temperature Normalized DC Holding Current Versus Case Temperature
DO-41 Series
Specifications are subject to change without notice.
2
Telecom Design Guide
www.littelfuse.com
©2006 Littelfuse
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