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RCLAMP0582BQTCT

P1-P3P4-P6P7-P8
RClamp0582BQ
Final Datasheet Rev 3.0
Revision date 11/4/2016
www.semtech.com
1 of 8
Semtech
Features
• Transient protection for high-speed data lines to
IEC 61000-4-2 (ESD) ±30kV (air), ±25kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
• Qualied to AEC-Q100, Grade 2
• Protects up to two I/O lines
• Low capacitance (<1.2pF)
• High surge capability: 15A (tp=8/20us)
• Low leakage current and clamping voltage
• Low operating voltage: 5.0V
• Solid-state silicon-avalanche technology
Mechanical Characteristics
• SC-75 (SOT-523) package
• Lead Finish: Matte Tin
• Pb-Free, Halogen Free, RoHS/WEEE Compliant
• Molding compound ammability rating: UL 94V-0
• Packaging: Tape and Reel
Applications
• USB 2.0
• Video Lines
• LVDS Lines
RClamp0582BQ
Low Capacitance RClamp®
for Automotive Applications
Description
The RClamp®0582BQ transient voltage suppressor is
specically designed to protect sensitive components
which are connected to high-speed data and
transmission lines from overvoltage caused by ESD
(electrostatic discharge), CDE (cable discharge events),
and EFT (electrical fast transients). It is rated to Grade 2
of AEC-Q100 for use in automotive applications.
The RClamp®0582BQ features high peak pulse current
capability (Ipp=15A, tp=8/20us) for use in applications
that require high surge immunity testing. It has a
maximum capacitance of only 1.2pF (pin 1 or 2 to
pin3). They may be used to meet the ESD immunity
requirements of IEC 61000-4-2 (±30kV air, ±25kV
contact discharge). Each device can be congured to
protect 1 bidirectional line or two unidirectional lines.
These devices are in a small SC-75 (SOT-523) package
and feature a lead-free, matte tin nish. They are
compatible with both lead free and SnPb assembly
techniques. The combination of small size, low
capacitance, and high level of surge protection makes
them a exible solution for protection of USB 2.0, LVDS,
and video interfaces.
1 2
3
1.60
0.75
1.00
BSC
0.50
BSC
1.60
0.80
2 1
3
Nominal Dimensions (mm) Schematic & Pin Conguration
SC-75 3L (Top View)
PROTECTION PRODUCTS
RClamp0582BQ
Final Datasheet Rev 3.0
Revision Date 11/4/2016
www.semtech.com
2 of 8
Semtech
Absolute Maximum Rating
Rating Symbol Value Units
Peak Pulse Power (tp = 8/20µs) P
PK
300 W
Peak Pulse Current (tp = 8/20µs) I
PP
15 A
ESD per IEC 61000-4-2 (Air)
(1)
ESD per IEC 61000-4-2 (Contact)
(1)
V
ESD
±30
±25
kV
Operating Temperature T
J
-40 to +105
O
C
Storage Temperature T
STG
-55 to +150
O
C
Electrical Characteristics (T=25
O
C unless otherwise specied)
Parameter Symbol Conditions Min. Typ. Max. Units
Reverse Stand-O Voltage V
RWM
Pin 1 or Pin 2 to Pin 3 5 V
Reverse Breakdown Voltage V
BR
I
BR
= 1mA, Pin 1 to Pin 2 to Pin 3 6 11 V
Reverse Leakage Current I
R
V
RWM
= 5V, T=25 C, Pin 1 or Pin 2 to Pin 3
and between Pin 1 and 2
0.1 A
Reverse Leakage Current I
R
V
RWM
= 5V, T=105 C, Pin 1 or Pin 2 to Pin 3
and between Pin 1 and 2
0.3 A
Clamping Voltage V
C
t
p
= 8/20s
Pin 1 or Pin 2 to Pin 3
I
PP
= 5A 15
V
t
p
= 8/20s
Pin 1 or Pin 2 to Pin 3
I
PP
= 15A 20
ESD Clamping Voltage
2
V
C
t
p
= 0.2/100ns
Pin 1 or Pin 2 to Pin 3
I
PP
= 4A 13.8
V
I
PP
= 16A 20.1
Dynamic Resistance
2,3
R
DYN
t
p
= 0.2/100ns, Pin 1 or Pin 2 to Pin 3 0.52
Junction Capacitance C
J
V
R
= 0V, f = 1MHz Pin 1 to Pin 2 0.5 0.8 pF
Junction Capacitance C
J
V
R
= 0V, f = 1MHz Pin 1 or Pin 2 to Pin 3 1.2 pF
Notes
1) Measured with a 40dB attenuator, 50 Ohm scope input impedance, 2GHz bandwidth. ESD gun return path connected to ESD ground plane.
2) Transmission Line Pulse Test (TLP) Settings: tp = 100ns, tr = 0.2ns, I
TLP
and V
TLP
averaging window: t1 = 70ns to t2 = 90ns.
3) Dynamic resistance calculated from I
TLP
= 4A to I
TLP
= 16A
RClamp0582BQ
Final Datasheet Rev 3.0
Revision Date 11/4/2016
www.semtech.com
3 of 8
Semtech
Typical Characteristics
Non Repetitive Peak Pulse Power vs. Pulse Time
Power Derating Curve
ESD Clamping (8kV Contact per IEC 61000-4-2)
Pin 1 or Pin 2 to Pin 3
Clamping Voltage vs. Peak Pulse Current (tp=8/20µs)
Pin 1 or Pin 2 to Pin 3
0
20
40
60
80
100
120
140
-10 0 10 20 30 40 50 60 70 80
Clamping Voltage (V)
Time (ns)
T
A
= 25
O
C.
Waveform IEC61000-4-2 8kV contact discharge.
Measured with and corrected for 50Ω, 40dB Attenuator.
50Ω Scope Input Impedance, ≥2GHz BW.
ESD Gun Return connected to ESD Ground Plane.
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16
Clamping Voltage (V)
Peak Pulse Current - I
PP
(A)
Waveform:
Parameters:
tr = 8µs
td = 20µs
0
5
10
15
20
25
30
0 5 10 15 20 25 30
TLP Current (A)
TLP Voltage (V)
Transimission Line Pulse (TLP)
Settings:
t
p
= 100ns, t
r
=0.2ns,
I
TLP
and V
TLP
averaging window:
t
1
=70ns to t
2
=90ns
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0 1 2 3 4 5 6
Capacitance (pF)
Reverse Voltage - V
R
(V)
f = 1 MHz
0.01
0.1
1
10
0.1 1 10 100 1000
Peak Pulse Power
- P
PP
(kW)
Pulse Duration - tp (µs)
DR040412-300
T
A
= 25
O
C
0
20
40
60
80
100
120
0 25 50 75 100 125 150
% of Rated Power or I
PP
Ambient Temperature - T
A
(
O
C)
DR040512:25:125:150
TLP Characterisitic
Pin 1 or Pin 2 to Pin 3
Capacitance vs. Reverse Voltage
Pin 1 or Pin 2 to Pin 3
P1-P3P4-P6P7-P8

RCLAMP0582BQTCT

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Manufacturer:
Semtech
Description:
TVS Diodes / ESD Suppressors 2L 1PF 5V RCLAMP
Lifecycle:
New from this manufacturer.
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