LC04-12.T Semtech, LC04-12.T Datasheet

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LC04-12.T

Manufacturer Part Number
LC04-12.T
Description
TVS DIODE ARRAY, 300W, 12V, SOIC
Manufacturer
Semtech
Datasheet

Specifications of LC04-12.T

Clamping Voltage Vc Max
24V
Operating Voltage
12V
Diode Case Style
SOIC
No. Of Pins
16
Peak Surge Current
100A
Breakdown Voltage Min
13.3V
Peak Pulse Current Ippm
100A
Capacitance, Cd
15pF
Breakdown Voltage Vbr
13.3V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The LC04-12 has been specifically designed to protect
sensitive components which are connected to high-
speed telecommunications lines from over voltages
caused by lightning, electrostatic discharge (ESD),
cable discharge event (CDE), and electrical fast tran-
sients (EFT).
The device is in a JEDEC SO-16 NB package. It is
designed to provide metallic (Tip to Ring) or common
mode (Tip to Ground and Ring to Ground) surge protec-
tion for up to two Tip and Ring pairs. The low capaci-
tance topology means signal integrity is preserved on
high-speed lines. The high surge capability (600W,
tp=10/1000µs) makes the LC04-12 suitable for
telecommunications systems operating in harsh tran-
sient environments. The LC04-12 is designed to meet
the lightning surge requirements of Bellcore GR-
1089(intra-building), ITU K.20, and IEC 61000-4-5.
The features of the LC04-12 are ideal for protecting
ADSL, RS-232, RS-423, RS-422, and V.90 interfaces.
Revision 01/15/03
PROTECTION PRODUCTS
PROTECTION PRODUCTS
Description
Circuit Diagram
RING
TIP
Pin 1 - 4
Pin 13 - 16
1
for Telecom Line-Card Applications
Features
Mechanical Characteristics
Applications
Schematic & PIN Configuration
Dual Low Capacitance TVS Array
Transient protection for high-speed data lines to
Bellcore GR 1089 I
ITU K.20 I
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) I
Protects two tip and ring line pairs
Low capacitance for high-speed interfaces
High surge capability
Low clamping voltage
Solid-state silicon avalanche technology
JEDEC SO-16 package
Molding compound flammability rating: UL 94V-0
Marking : Part number, date code, logo
Packaging : Tube or Tape and Reel per EIA 481
ADSL/HDSL
RS-232 and RS-423
V.90
WAN/LAN Equipment
Cable Modems
PP
=100A (5/310µs)
SO-16 (Top View)
PP
=100A (2/10µs)
PP
=100A (8/20µs)
LC04-12
www.semtech.com

Related parts for LC04-12.T

LC04-12.T Summary of contents

Page 1

... The LC04-12 is designed to meet the lightning surge requirements of Bellcore GR- 1089(intra-building), ITU K.20, and IEC 61000-4-5. The features of the LC04-12 are ideal for protecting ADSL, RS-232, RS-423, RS-422, and V.90 interfaces. Circuit Diagram TIP Pin ...

Page 2

... PROTECTION PRODUCTS Absolute Maximum Rating µ µ µ Electrical Characteristics 2003 Semtech Corp ° µ µ LC04- www.semtech.com ° C ° C ° µ ...

Page 3

... Clamping Voltage vs. Peak Pulse Current 25 W aveform Parameters 8µ 20µ Waveform Parameters 10µ 1000µ ( LC04-12 Power Derating Curve 100 o Ambient Temperature - Waveform Parameters 8µ 20µ 100 120 Peak Pulse Current - I (A) PP Capacitance vs. Reverse Voltage Reverse Voltage - V (V) R www.semtech.com 125 150 ...

Page 4

... PROTECTION PRODUCTS Applications Information Device Connection Options The LC04-12 is designed to protect up to four high- speed data lines (two differential pairs) from transient over-voltages which result from lightning and ESD. Differential protection of two line pairs is achieved by connecting the device as follows (Figure 1): Pins 1-4 are connected to line 1 of the first pair (i ...

Page 5

... For Central Office applications, the LC04-12 can be configured for operation to 24V with the addition of two external steering diodes. This is accomplished by connecting two adjacent legs of the LC04-12 in series and adding the steering diodes as shown in Figure 4. Each of the TVS diodes has a working voltage of 12V. ...

Page 6

... PROTECTION PRODUCTS Typical Applications Figure 3 - ADSL Protection (Remote Terminal) Figure 4- LC04-12 Configured for 24V Lines (ADSL Central Office) 2003 Semtech Corp & LC04- www.semtech.com ...

Page 7

... PROTECTION PRODUCTS PROTECTION PRODUCTS Outline Drawing - SO-16 Land Pattern - SO-16 2003 Semtech Corp. 7 LC04-12 www.semtech.com ...

Page 8

... PROTECTION PRODUCTS Ordering Information Note: (1) No suffix indicates tube pack. Contact Information 2003 Semtech Corp Semtech Corporation Protection Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 8 LC04-12 www.semtech.com ...

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