RClamp0521P Datasheet by Semtech Corporation

View All Related Products | Download PDF Datasheet
PROTECTION PRODUCTS
1www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS - RailClamp
RClamp0521P
Ultra-Low Capacitance
1-Line ESD protection
Description Features
Dimensions Schematic & Pin Configuration
Revision 10/27/2015
Applications
Mechanical Characteristics
RailClamp TVS arrays are ultra low capacitance ESD
protection devices designed to protect high speed
data interfaces. This series has been specifically
designed to protect sensitive components which are
connected to high-speed data and transmission lines
from overvoltage caused by ESD (electrostatic dis-
charge), CDE (Cable Discharge Events), and EFT
(electrical fast transients).
The RClamp0521P has a maximum capacitance of
only 0.50pF. This allows it to be used on circuits
operating in excess of 3GHz without signal attenua-
tion. They may be used to meet the ESD immunity
requirements of IEC 61000-4-2, Level 4 (±15kV air,
±8kV contact discharge).
The RClamp0521P is in a 2-pin SLP1006P2 package
measuring 1.0 x 0.6 x 0.5mm. The leads are spaced
at a pitch of 0.65mm and feature a lead-free finish.
Each device will protect one high-speed line operating
at 5 volts. It gives the designer the flexibility to protect
single lines in applications where arrays are not practi-
cal. The combination of small size, low capacitance,
and high ESD surge capability makes them ideal for
use in applications such as cellular phones and digital
video interfaces.
uTransient 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)
uUltra-small package (1.0 x 0.6 x 0.5mm)
uProtects one data or I/O line
uLow capacitance: 0.5pF
uLow clamping voltage
uLow operating voltage: 5.0V
uSolid-state silicon-avalanche technology
uSLP1006P2 package
uMolding compound flammability rating: UL 94V-0
uMarking: Marking code
uPackaging: Tape and Reel
uLead Finish: NiPdAu
uPb-Free, Halogen Free, RoHS/WEEE Compliant
uCellular Handsets & Accessories
uDigital Visual Interface (DVI)
uDisplay Port
uMDDI Ports
uUSB Ports
uPCI Express
uSerial ATA
SLP1006P2 (Bottom View)
Nominal Dimensions (mm)
0.65
0.50
0.60
1.0
7‘ '1 SEMTECH
22012 Semtech Corporation www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS
RClamp0521P
Absolute Maximum Rating
Electrical Characteristics (T=25oC)
gnitaR lobmyS eulaV stinU
)sµ02/8=pt(rewoPesluPkaeP P
kp
001 sttaW
(tnerruCesluPkaePmumixaM )sµ02/8=pt I
pp
4 spmA
)riA(2-4-00016CEIrepDSE
)tcatnoC(2-4-00016CEIrepDSE
V
DSE
51-/+
8-/+
Vk
erutarepmeTgnitarepO T
J
521+ot55- C°
erutarepmeTegarotS T
GTS
051+ot55- C°
retemaraP lobmyS snoitidnoC muminiM lacipyT mumixaM stinU
egatloVffO-dnatSesreveR V
MWR
5 V
egatloVnwodkaerBesreveR V
RB
I
t
Am1= 6 3.9 11 V
tnerruCegakaeLesreveR I
R
V
MWR
C°52=T,V5= 520.0 1 Aµ
egatloVgnipmalC V
C
I
PP
sµ02/8=pt,A1= 51 V
egatloVgnipmalC V
C
I
PP
sµ02/8=pt,A4= 52 V
ecnaticapaCnoitcnuJ C
j
V
R
zHM1=f,V0= 03.0 05.0 Fp
H C MTE — —
32012 Semtech Corporation www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS
RClamp0521P
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
Clamping Voltage vs. Peak Pulse Current
Normalized Capacitance vs. Reverse Voltage
Power Derating Curve
TLP Characteristic (Positive Pulse)
Typical Insertion Loss (S21)
0
20
40
60
80
100
120
0 25 50 75 100 125 150
Ambient Temperature - T
A
(
O
C)
% of Rated Power or I
PP
DR040512:25:125:150
0.01
0.1
1
10
0.1 1 10 100 1000
Pulse Duration - tp (µs)
Peak Pulse Power - P
PP
(kW)
DR040412-100
0
5
10
15
20
25
012345
Peak Pulse Current - I
PP
(A)
Clamping Voltage - V
C
(V)
Waveform
Parameters:
tr = 8µs
td = 20µs
0
5
10
15
20
25
30
0 10 20 30 40 50
TLP Voltage (V)
TLP Current (A)
R
DYN
= 0.90 Ohms
TLP
Parameters:
tp = 100ns
tr = 200ps
0
0.5
1
1.5
2
0 1 2 3 4 5
Reverse Voltage - V
R
(V)
C
J
(V
R
) / C
J
(V
R
=0)
f = 1 MHz
-10
-8
-6
-4
-2
0
0 2 4 6 8 10
Insertion Loss (dB)
Frequency (GHz)
S21 (dB)
RCamp0521P_SW IL-10G
7‘ '1 SEMTECH g V” %
42012 Semtech Corporation www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS
RClamp0521P
Typical Characteristics
ESD Clamping (+8kV Contact per IEC 61000-4-2) ESD Clamping (-8kV Contact per IEC 61000-4-2)
Applications Information
Device Connection Options
These low capacitance TVS diodes are designed to
provide common mode protection for one high-speed
line or differential protection for one line pair. The
device is bidirectional and may be used on lines where
the signal polarity is positive and negative.
Circuit Board Layout Recommendations for Suppres-
sion of ESD.
Good circuit board layout is critical for the suppression
of ESD induced transients. The following guidelines are
recommended:
lPlace the TVS near the input terminals or connec-
tors to restrict transient coupling.
lMinimize the path length between the TVS and the
protected line.
lMinimize all conductive loops including power and
ground loops.
lThe ESD transient return path to ground should be
kept as short as possible.
lNever run critical signals near board edges.
lUse ground planes whenever possible.
Equivalent Circuit Diagram
0
50
100
150
200
250
300
350
-10 0 10 20 30 40 50 60
Voltage (V)
Time (ns)
T
A
= 25
O
C
Corrected for 40dB attenuation
Measured with 50 Ohm, 40dB
attenuator
50 Ohm Scope input impedance
-350
-300
-250
-200
-150
-100
-50
0
-10 0 10 20 30 40 50 60
Voltage (V)
Time (ns)
T
A
= 25
o
C
Corrected for 40dB attenuation
Measured with 50, 40dB attenuator
50Scope input impedance
RClamp0521P D02181 ESD -8kV
7‘ '1 SEMTECH l/O Line o D2 D2 g; ; D1 D1
52012 Semtech Corporation www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS
RClamp0521P
RClamp0521P Spice Model
sretemaraPecipSP1250pmalCR
retemaraP tinU )DRCL(1D )DRCL(2D )SVT(3D
SI pmA 02-E0.1 02-E0.1 21-E0.2
VB tloV 001 001 63.9
JV tloV 7.0 7.0 6.0
SR mhO 854.0 98.0 8.0
VBI pmA 3-E1 3-E1 3-E1
OJC daraF 21-E4.0 21-E4.0 21-E65
TT ces 9-E145.2 9-E145.2 9-E145.2
M -- 10.0 10.0 32.0
N -- 1.1 1.1 1.1
GE Ve 11.1 11.1 11.1
I/O Line
Applications Information - Spice Model
7‘ '1 SEMTECH DIMENSIONS INCHES MILLIMETERS 51‘ 0 I ? MIN NOM MAX MIN NOMMAX I A .015 .020 .022 0,40 0.50 0,55 m .013 .020 .022 0,45 0.50 0,55 .020 .024 .020 0,50 0.50 0,70 . ea c 0.653 c .003I.010I.012 0,20I0. 5I0.30 .002I.ODAI.DDG 005W. 0‘045 2 0. .OD SEATING gzmr- m $0-“, BO'I'I'OM VIEW COMPANYS MANUFACTURING GUIDELINES AFIE MET.
62012 Semtech Corporation www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS
RClamp0521P
Outline Drawing - SO-8
Land Pattern - SLP1006P2
Outline Drawing - SLP1006P2
INCHES
.026 BSC
aaa
N
E
L
e.008
.020
DIM
AMIN
.018
.016
0.30
0.70
0.20
0.50
.003
2
.010
.024
.012
.028
0.08
2
0.25
0.60
0.65 BSC
MILLIMETERS
MAX
0.55
0.55
DIMENSIONS
MIN
0.45
NOM
.020
.020
MAX
.022
.022 NOM
0.40
0.50
0.50
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
NOTES:
1.
BOTTOM VIEW
TOP VIEW
AB
C
b
aaa C
SEATING
PLANE
bbb C A B
D.035 .039 .043 0.90 1.10
1.00
.004bbb 0.10
D
E
A1
A
bxN
e
A1 .000 .001 .002 0.00 0.03 0.05
R
2x L
PIN 1 ID
R .002 .004 .006 0.05 0.10 0.15
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
NOTES:
2.
DIM
Y
G
C
MILLIMETERSINCHES
(0.85)
.055
.012
.022
(.033)
1.40
0.55
0.30
DIMENSIONS
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
Z
Y
(C) GZ
X .024 0.60
X
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
F. SEMTECH A ¥PIN 1 ID — — w F'HCHES cuNuEAmE F TOLERANCE oN TAPE PA :02 mm (10005"? Lmossmw row mew-4E REFERENCE \ ONLY CENTER UNES or :A‘MTY \NCLUD‘NG DRAFT AND rum mNcENTmc AROUND Po USER magnum or EEEE:
72012 Semtech Corporation www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS
RClamp0521P
Marking Codes Ordering Information
Carrier Tape Specification
N
PIN 1 ID
RailClamp and RClamp are marks of Semtech Corporation.
rebmuNtraP hctiPepaT repytQ
leeR eziSleeR
TCT.P1250pmalCR mm4 000,3 hcnI7
TNT.P1250pmalCR mm2 000,01 hcnI7
epaT
htdiW )xaM(,B D 1D E F P 0P 2P T W
mm8 mm2.4
)561.(
mm1.0+5.1
mm0.0-
500.+95.0(
)000.-
mm4.0
52.0±
)130.(
01.±057.1
mm
)400.±960.(
50.0±5.3
mm
)200.±831.(
01.0±0.4
mm
-00.±751.(
)4
1.0±0.4
mm
-00.±751.(
)4
50.0±0.2
mm
)200.±970.(
20.0±452.0
)610.(mm
mm0.8
mm3.0+
mm1.0-
)210.±213.(
0A 0B 0K
mm01.0-/+96.0 mm01.0-/+91.1 mm01.0-/+66.0
3,000 piece, 4mm Pitch Reel
Device Orientation in Tape
Pin 1 Location
(Towards Sprocket Holes)
N
N
N
'1 SEMTECH \ rx \\ rm A \ m / \ 7+7 7+7 7+7 7+7 7+7 7 A \i/ \4/ \V \i/ \i l \ / Hrir H “fiii#iiiiiiiitii*“ m+++ Dflflflfl
82012 Semtech Corporation www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS
RClamp0521P
10,000 piece, 2mm Pitch Reel
0A 0B 0K
mm01.0-/+96.0 mm01.0-/+91.1 mm01.0-/+66.0
Device Orientation in Tape
Note: All dimensions in mm unless otherwise specified
Ko Ao
Bo
Pin 1 Location
(Towards Sprocket Holes)
N
N
N
N
N
Contact Information
Semtech Corporation
Protection Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804

Products related to this Datasheet

TVS DIODE 5V 25V SLP1006P2
TVS DIODE 5V 25V SLP1006P2
TVS DIODE 5V 25V SLP1006P2