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UCLAMP2511T の電気的特性と機能

UCLAMP2511TのメーカーはSemtech Corporationです、この部品の機能は「Low Profile Clamp 1-Line ESD protection」です。


製品の詳細 ( Datasheet PDF )

部品番号 UCLAMP2511T
部品説明 Low Profile Clamp 1-Line ESD protection
メーカ Semtech Corporation
ロゴ Semtech Corporation ロゴ 




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UCLAMP2511T Datasheet, UCLAMP2511T PDF,ピン配置, 機能
PROTECTION PRODUCTS - MicroClamp®
Description
The μClamp® series of Transient Voltage Suppressors
(TVS) are designed to replace multilayer varistors
(MLVs) in portable applications such as cell phones,
notebook computers, and PDAs. They offer superior
electrical characteristics such as lower clamping
voltage and no device degradation when compared to
MLVs. They are designed to protect sensitive semicon-
ductor components from damage or upset due to
electrostatic discharge (ESD), lightning, electrical fast
transients (EFT), and cable discharge events (CDE).
The μClamp®2511T is constructed using Semtech’s
proprietary EPD process technology. The EPD process
provides low standoff voltages with significant reduc-
tions in leakage currents and capacitance over silicon-
avalanche diode processes. They feature a true
operating voltage of 2.5 volts for superior protection
when compared to traditional pn junction devices.
The μClamp2511T is in a 2-pin SLP1006P2T package.
It measures 1.0 x 0.6 x 0.4mm. The leads are spaced
at a pitch of 0.65mm and are finished with lead-free
NiPdAu. Each device will protect one line operating at
2.5 volts. It gives the designer the flexibility to protect
single lines in applications where arrays are not practi-
cal. They may be used to meet the ESD immunity
requirements of IEC 61000-4-2, Level 4 (±15kV air,
±8kV contact discharge). The combination of small
size and high ESD surge capability makes them ideal
for use in portable applications such as cellular
phones, digital cameras, and MP3 players.
uClamp2511T
Low Profile μClamp®
1-Line EwwSwD.DatpaSrheoett4eU.ccotmion
Features
‹ Transient protection for data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (tp = 5/50ns)
Cable Discharge Event (CDE)
‹ Ultra-small package (1.0 x 0.6 x 0.4mm)
‹ Protects one data line
‹ Low reverse current: 10nA typical (VR=2.5V)
‹ Working voltage: 2.5V
‹ Low leakage current
‹ Solid-state silicon-avalanche technology
Mechanical Characteristics
‹ SLP1006P2T package
‹ Pb-Free, Halogen Free, RoHS/WEEE Compliant
‹ Nominal Dimensions: 1.0 x 0.6 x 0.4 mm
‹ Lead Finish: NiPdAu
‹ Molding compound flammability rating: UL 94V-0
‹ Marking : Marking code
‹ Packaging : Tape and Reel
Applications
‹ Cellular Handsets & Accessories
‹ Portable Instrumentation
‹ Keypads, Side Keys, LCD Displays
‹ Notebooks & Desktop Computers
‹ MP3 Players
Dimensions
Schematic & PIN Configuration
1.0
0.60
0.65
0.40
Nominal Dimensions (mm)
Revision 10/09/2009
SLP1006P2T (Bottom View)
1 www.semtech.com

1 Page





UCLAMP2511T pdf, ピン配列
uClamp2511T
PROTECTION PRODUCTS
Non-Repetitive Peak Pulse Power vs. Pulse Time
1
0.1
0.01
0.1
1 10 100
Pulse Duration - tp (s)
1000
Normalized Junction Capacitance vs. Reverse Voltage
1.6
f = 1 MHz
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0 0.5 1 1.5 2 2.5 3
Reverse Voltage - VR (V)
ESD Clamping (Pin 1 to 2 and 2 to 1)
(8kV Contact per IEC 61000-4-2)
www.DataSheet4U.com
Clamping Voltage vs. Peak Pulse Current
10
9
8
7
6
5
4
3
2
1
0
0
Waveform
Parameters:
tr = 8μs
td = 20μs
12345
Peak Pulse Current - IPP (A)
6
Typical Insertion Loss (S21)
CH1 S21 LOG 6 dB / REF 0 dB
0 dB
-6 dB
-12 dB
-18 dB
1: -2.2287 dB
800 MHz
2: -2.3884 dB
900 MHz
12
3
3: -5.5200 dB
1.8 GHz
4
4: -13.643 dB
2.5 GHz
-24 dB
-30 dB
-36 dB
-42 dB
-48 dB
1
MHz
10
MHz
100
MHz
13
GHz GHz
START. 030 MHz
STOP 3000.000000 MHz
ESD Clamping (Pin 1 to 2 and 2 to 1)
(-8kV Contact per IEC 61000-4-2)
Note: Data is taken with a 10x attenuator
© 2009 Semtech Corp.
Note: Data is taken with a 10x attenuator
3
www.semtech.com


3Pages


UCLAMP2511T 電子部品, 半導体
uClamp2511T
PROTECTION PRODUCTS
Outline Drawing - SLP1006P2T
www.DataSheet4U.com
AD
B
E
TOP VIEW
aaa C
A1
PIN 1 ID
bxN
bbb C A B
A SEATING
PLANE
C
R
DIMENSIONS
DIM
INCHES
MIN NOM MAX
MILLIMETERS
MIN NOM MAX
A .015 .016 .017 0.37 0.40 0.43
A1 .000 .001 .002 0.00 0.03 0.05
b .018 .020 .022 0.45 0.50 0.55
D .035 .039 .043 0.90 1.00 1.10
E .020 .024 .028 0.50 0.60 0.70
e .026 BSC
0.65 BSC
L .008 .010 .012 0.20 0.25 0.30
R .002 .004 .006 0.05 0.10 0.15
N2
2
aaa .003
0.08
bbb .004
0.10
2x L
e
BOTTOM VIEW
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
Land Pattern - SLP1006P2T
(C) G
Y
Z
X
DIMENSIONS
DIM INCHES
MILLIMETERS
C (.033)
G .012
X .024
Y .022
Z .055
(0.85)
0.30
0.60
0.55
1.40
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
© 2009 Semtech Corp.
6
www.semtech.com

6 Page



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部品番号部品説明メーカ
UCLAMP2511T

Low Profile Clamp 1-Line ESD protection

Semtech Corporation
Semtech Corporation


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