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RClamp2431TQ 반도체 회로 부품 판매점

Ultra-Low Capacitance 1-Line ESD protection



Semtech 로고
Semtech
RClamp2431TQ 데이터시트, 핀배열, 회로
PROTECTION PRODUCTS - RailClamp®
Description
RailClamp® TVS diodes are specifically designed to
protect sensitive components which are connected to
high-speed data and transmission lines from overvolt-
age caused by ESD (electrostatic discharge), CDE
(cable discharge events), and EFT (electrical fast
transients).
The RClamp2431TQ has a typical capacitance of only
0.35pF. This allows it to be used on Wi-Fi, RFID, and
other circuits operating in excess of 3GHz without
signal attenuation. It may be used to meet the ESD
immunity requirements of IEC 61000-4-2.
The RClamp2431TQ is in a 2-pin SLP1006P2T package
measuring 1.0 x 0.6 x 0.4mm. 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
up to 24 volts. It gives the designer the flexibility to
protect single lines in applications where arrays are not
practical. The combination of small size, low capaci-
tance, and high ESD surge capability makes it ideal for
use in portable equipment such as cellular phones and
netbooks.
The RClamp2431TQ is qualified to AEC-Q100 Grade1
for use in Automotive environments.
RClamp2431TQ
Ultra-Low Capacitance
1-Line ESD protection
Features
‹ Transient protection for data lines to
IEC 61000-4-2 (ESD)
IEC 61000-4-4 (EFT)
‹ Ultra-small package (1.0 x 0.6 x 0.4mm)
‹ Protects one data line or one I/O pair
‹ Low capacitance: 0.35pF (Typical)
‹ Low clamping voltage
‹ 24V operating voltage
‹ Solid-state silicon-avalanche technology
‹ Qualified to AEC-Q100 Grade1 for Automotive
Mechanical Characteristics
‹ SLP1006P2T package
‹ Molding compound flammability rating: UL 94V-0
‹ Marking: Marking code
‹ Packaging : Tape and Reel
‹ Lead Finish: NiPdAu
‹ Pb-Free, Halogen Free, RoHS/WEEE Compliant
Applications
‹ Automobile Antenna
‹ CAN Bus Ports
‹ Cellular Handsets & Accessories
‹ Wi-Fi Interfaces
‹ FeliCa / RFID
‹ Firewire
‹ Serial ATA
Package Dimensions
Schematic & Pin Configuration
1.0
0.60
0.65
0.40
Maximum Dimensions (mm)
SLP1006P2T (Bottom View)
Revision 11/18/2011
1
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RClamp2431TQ 데이터시트, 핀배열, 회로
RClamp2431TQ
PROTECTION PRODUCTS
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Rating
Peak Pulse Power (tp = 8/20µs)
Peak Pulse Current (tp = 8/20µs)
ESD per IEC 61000-4-2 (Air)
ESD per IEC 61000-4-2 (Contact)
Operating Temperature
Storage Temperature
Symbol
Ppk
IPP
VESD
TJ
TSTG
Value
100
2
+/- 13
+/- 8
-40 to +125
-55 to +150
Electrical Characteristics (T=25OC unless otherwise specified)
Units
Watts
A
kV
°C
°C
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage
Clamping Voltage
Junction Capacitance
Symbol
VRWM
VBR
IR
VC
VC
Cj
Conditions
Minimum
It = 1mA
VRWM = 24V
IPP = 1A, tp = 8/20µs
IPP = 2A, tp = 8/20µs
VR = 0V, f = 1MHz
T=25°C
T=125°C
T=25°C
T=125°C
26.7
Typical
5
0.35
Maximum Units
24 V
36 V
50
nA
500
45 V
50 V
0.5
pF
1.0
© 2011 Semtech Corp.
2
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Ultra-Low Capacitance 1-Line ESD protection - Semtech