TISP4P015L1N THRU TISP4P035L1N
LOW CAPACITANCE
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTOR
TISP4P0xxL1N Overvoltage Protector Series
SOT23-5 Package (Top View)
This range of devices is designed to protect xDSL line-driver
interfaces from overvoltages up to rated limits. Overvoltages are
-
bances which are induced or conducted onto the telephone line.
These symmetrical protectors are two-terminal thyristor-crowbar
devices. They can be used to protect between conductors, or a
pair of devices can be deployed to protect from line to ground.
*RoHS COMPLIANT
Designed for ADSL, ADSL2, VDSL, VDSL2 protection
Ion-Implanted Breakdown Region
- Precise and Stable Voltage
Low Voltage Overshoot Under Surge
Low Off-State Capacitance
Rated for International Surge Wave Shapes Device Symbol
Description
When placed between the xDSL line driver IC and the transformer, this protector will clamp and switch into a low-impedance state,
safely diverting the energy transferred by the xDSL coupling transformer. The low capacitance design makes this device suitable for
designs from ADSL all the way up to 30 MHz VDSL2.
Telecom ports need protection against Common Mode (Longitudinal) and Differential (Metallic) surges, to comply with international
standards such as ITU-T K.20, K.21 or K.45, Telcordia GR-1089-CORE and YD/T. Common Mode surges are resisted by the galvanic
isolation of the coupling transformer which is commonly rated to 2 kV or greater. Differential surges can be transmitted by the
transformer, and can stress the Line Driver Interface IC. As the xDSL interface circuit is designed to operate from 3 kHz to to 30 MHz,
interface requiring this type of protection.
Please contact your Bourns representative if the protection voltage you require is not listed.
How to Order
Device Name VDRM
V
V(BO)
V
TISP4P015L1N 8 15
TISP4P020L1N 12 20
TISP4P025L1N 16 25
TISP4P035L1N 24 35
Wave Shape Standard IPPSM
A
8/20 IEC 61000-4-5 30
10/1000 GR-1089-CORE 18
MD-SOT23-5-001-a
Terminal typical application names
shown in parenthesis.
NU - Non-usable; no external electrical
connection should be made to this terminal.
(Ring)
1
2
34
5)piT()piT(
(Ring)
NU
(Tip)
SD-TISP4-002-a
(Ring)
ytitnauQ leeRsA redrOreirraCegakcaPeciveD
TISP4P0xxL1N SOT23-5 Embossed Tape Reeled TISP4P0xxL1NR-S 10,000
Insert xx corresponding to device name.
Y1801L
OCTOBER 2009 - REVISED JANUARY 2018
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
tinUeulaVlobmySgnitaR
Repetitive peak off-state voltage
‘4P015L1N
‘4P020L1N
‘4P025L1N VDRM
±8
±12
±16
‘4P035L1N ±24
V
Non-repetitive peak impulse current (see Notes 1, 2 and 3)
8/20 µs (IEC 61000-4-5, 1.2/50 µs voltage, 8/20 current combination wave generator)
10/1000 µs (GR-1089-CORE, 10/1000 µs voltage wave shape)
IPPSM ±30
±18
A
Junction temperature TJ-40 to +150 °C
Storage temperature range Tstg -65 to +150 °C
NOTES: 1. Initially the device must be in thermal equilibrium with T
J = 25 °C.
2. The surge may be repeated after the device returns to its initial conditions.
3. Rated currents only apply if pins 1 & 5 (Tip) are connected together and pins 3 & 4 (Ring) are connected together.
tidnoC tseTretemaraP tinUxaMpyTniMsnoi
IDRM Repetitive peak off-state current VD = VDRM ±1 µA
V(BO) Breakover voltage dv/dt = ±250 V/ms, RSOURCE = 300 Ω
‘4P015L1N
‘4P020L1N
‘4P025L1N
±15
±20
±25
‘4P035L1N ±35
V
IHHolding current ITAm
03±
sm/Am03±=td/id ,A5±=
COOff-state capacitance f = 1 MHz, Vd = 1 V rms, VD = 2 V
‘4P015L1N
‘4P020L1N
‘4P025L1N
‘4P035L1N
6.5
6
5.5
3.5
‘4P015L1N
‘4P020L1N
‘4P025L1N
±10
±30
‘4P035L1N ±30
pF
ΔC Delta-capacitance f = 1 MHz, Vd = 1 V rms, VD = 1 V to VDRM
‘4P015L1N
‘4P020L1N
‘4P025L1N
2
2.5
3
‘4P035L1N 2
pF
TISP4P0xxL1N Overvoltage Protector Series
Absolute Maximum Ratings, TA = 25 °C (Unless Otherwise Noted)
Electrical Characteristics, TA = 25 °C (Unless Otherwise Noted)
Typical Part Marking
Moisture Sensitivity Level ................................................................1
............................................................. 3B
Y1YWWL
2-DIGIT PRODUCT CODE
Y1 = TISP4P015L1NR
Y2 = TISP4P020L1NR
Y3 = TISP4P025L1NR
Y4 = TISP4P035L1NR
MANUFACTURING
DATE CODE:
Y = YEAR
WW = WEEK
L = LOT CODE
OCTOBER 2009 – REVISED JANUARY 2018
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
TISP4P0xxL1N Overvoltage Protector Series
Parameter Measurement Information
-v
I(BR)
V(BR)
V(BR)M
VDRM
IDRM
VD
IH
IT
VT
ITRM
IPPSM
V(BO)
I(BO)
ID
Quadrant I
Switching
Characteristic
+v
+i
V(BO)
I(BO)
I(BR)
V(BR)
V(BR)M
VDRM
IDRM
VD
ID
IH
IT
VT
ITRM
IPPSM
-i
Quadrant III
Switching
Characteristic
ITSM
ITSM
Figure 1. Voltage-Current Characteristic for Tip and Ring Terminals
All Measurements are Referenced to the Ring Terminal
PM-TISP4xxx-001-a
OCTOBER 2009 – REVISED JANUARY 2018
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
TISP4P0xxL1N Overvoltage Protector Series
Typical Characteristics
CAPACITANCE
vs
OFF-STATE VOLTAGE
VD - Off-State Voltage - V
0 2 4 6 8 1012141618202224
Capacitance - pF
1
2
3
4
6
7
8
9
0
5
10 TC-4PN-001
f = 1 MHz
Vd= 1 VRMS
TJ = 25 °C
TISP4P015L1N
TISP4P020L1N
TISP4P035L1N
TISP4P025L1N
OCTOBER 2009 – REVISED JANUARY 2018
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Recommended PCB Layout
MD-SOT223-5-xxx
1
2
34
5
R
T
NU
T
RPCB Track
PCB Track
Figure 6.
MF-RX018-250
+ tº
TIP
Ring
Rx
Tx
xDSL transceiver
TISP4P035L1N
TISP4400M3
MF-RX018-250
+ tº
TIP
Ring
Rx
Tx
xDSL transceiver
TISP4P020L1N
TISP4400M3
TIP
Ring
Rx
Tx
xDSL transceiver
TISP4P035L1N
2035-35-SM
CD143A-SR70
Figure 3.
Figure 4.
Figure 5.
TISP4P0xxL1N Overvoltage Protector Series
VDSL Application Examples
“TISP” is a trademark of Bourns Ltd., a Bourns Company, and is Registered in the U.S. Patent and Trademark Office.
“Bourns” is a registered trademark of Bourns, Inc. in the U.S. and other countries.
OCTOBER 2009 – REVISED JANUARY 2018
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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and complete before placing orders for Bourns® products.
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statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
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