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부품번호 uClamp0571P
기능 High-Power uClamp 1-Line Surge Protection
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uClamp0571P 데이터시트, 핀배열, 회로
uClamp0571P - uClamp3671P
High-Power μClamp®
1-Line Surge Protection
PROTECTION PRODUCTS - MicroClamp®
Description
μClamp® TVS diodes are designed to protect sensitive
electronics from damage or latch-up due to EOS, light-
ning, CDE, and ESD. They feature large cross-sectional
area junctions for conducting high transient currents.
These devices offer desirable characteristics for board
level protection including fast response time, low oper-
ating and clamping voltage, and no device degradation.
The μClamp®xx71P series are in 2-pin SGP1610N2
package measuring 1.6 x 1.0 mm with a nominal
height of 0.57mm. The leads are finished with lead-
free NiPdAu. They may be used to protect 5V, 8V, 10V,
12V, 15V, 18V, 22V, 26V, and 36V systems. They
feature high surge current capability and low clamping
voltage making them ideal for use in harsh transient
environments.
Features
Transient protection for high-speed data lines to
IEC 61000-4-2 (ESD) 30kV (air), 30kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 20 - 80A (8/20μs)
Protects one data or power line
Low leakage current
High peak pulse current capability
Operating voltage options: 5V, 8V, 10V, 12V, 15V,
18V, 22V, 26V, 36V
Qualified to AEC-Q100
Solid-state silicon-avalanche technology
Mechanical Characteristics
SGP1610N2 package
Pb-Free, Halogen Free, RoHS/WEEE Compliant
Nominal Dimensions: 1.6 x 1.0 x 0.57 mm
Lead Finish: NiPdAu
Marking: Marking code
Packaging: Tape and Reel
Applications
Cellular Handsets & Accessories
USB Voltage Bus
Battery Protection
Digital Lines
Proximity Sensors
Automotive Applications
Nominal Dimensions
1.60
1.00
Schematic
1
1.10 BSC
0.40
0.57
All Dimensions in mm
Revision 9/25/2014
2
SGP1610N2 (Bottom View)
1 www.semtech.com




uClamp0571P pdf, 반도체, 판매, 대치품
uClamp0571P - uClamp3671P
PROTECTION PRODUCTS
Electrical Characteristics (T=25oC unless otherwise specified)
uClamp1271P
Parameter
Symbol
Conditions
Minimum
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
VRWM
VBR
Pin 1 to 2
It = 1mA
Pin 1 to 2
14
Reverse Leakage Current
IR VRWM = 12V, T=25°C
Pin 1 to 2
Peak Pulse Current
IPP tp = 8/20μs
Pin 1 to 2
Clamping Voltage
VC IPP = 10A, tp = 8/20μs
Pin 1 to 2
Clamping Voltage
VC IPP = 45A, tp = 8/20μs
Pin 1 to 2
Dynamic Resistance3, 4
Junction Capacitance
RDYN tlp = 0.2 / 100ns
Cj VR = 0V, f = 1MHz
Typical
16
<10
0.05
Maximum
12
19
Units
V
V
100 nA
45 A
22 V
30 V
Ohms
275 pF
uClamp1571P
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Peak Pulse Current
Clamping Voltage
Clamping Voltage
Dynamic Resistance3, 4
Junction Capacitance
Symbol
VRWM
VBR
IR
IPP
VC
VC
RDYN
Cj
Conditions
Pin 1 to 2
It = 1mA
Pin 1 to 2
VRWM = 15V, T=25°C
Pin 1 to 2
tp = 8/20μs
Pin 1 to 2
IPP = 10A, tp = 8/20μs
Pin 1 to 2
IPP = 40A, tp = 8/20μs
Pin 1 to 2
tlp = 0.2 / 100ns
VR = 0V, f = 1MHz
Minimum
17.5
Typical
20
<10
0.05
Maximum
15
23
Units
V
V
100 nA
40 A
25 V
40 V
Ohms
220 pF
© 2014 Semtech Corporation
4
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uClamp0571P 전자부품, 판매, 대치품
uClamp0571P - uClamp3671P
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
100
TA = 25OC
10
1500W @ 20uS
1350W @ 20uS
1
1200W @ 20uS
0.1
0.1
1 10 100
Pulse Duration - tp (µs)
1000
Forward Voltage vs. Peak Pulse Current (tp=8/20us)
Clamping Voltage vs. Peak Pulse Current (tp=8/20us)
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
0
uClamp3671P
uClamp2271P
TA = 25OC
Waveform: tp=8x20us
uClamp1571P
uClamp1271P
uClamp1071P
uClamp0871P
uClamp0571P
10 20 30 40 50 60 70 80 90
Peak Pulse Current - IPP (A)
TLP Characteristic
6 40
5
TA = 25OC
Waveform: tp= 8x20us
35
uClamp1071P
uClamp0871P
Transmission Line Pulse Test (TLP) 
Settings:
tp = 100ns, tr = 0.2ns,
ITLP and VTLP averaging window:
30 uClamp0571P
uClamp1271P
t1 = 70ns to t2 = 90ns
uClamp1571P
uClamp2271P
4
25
uClamp3671P
3 20
15
2
10
15
0
0 10 20 30 40 50 60 70 80 90
Peak Pulse Current - IPP (A)
0
0 5 10 15 20 25 30 35 40 45 50 55
Clamping Voltage (V)
ESD Clamping - uClamp0571P
(+8kV Contact per IEC 61000-4-2)
35
UC0571P_P8_ESD
30
25
20
15
10
5
0
-5
-10
0
10 20
© 2014 Semtech Corporation
Measured with 50 Ohm scope input
impedance, 2GHz bandwidth. Corrected
for 50 Ohm, 20dB attenuator. ESD gun
return path connected to ESD ground plane.
30 40 50 60 70 80
Time (ns)
7
ESD Clamping - uClamp0571P
(-8kV Contact per IEC 61000-4-2)
15
Measured with 50 Ohm scope input
10 impedance, 2GHz bandwidth. Corrected
for 50 Ohm, 20dB attenuator. ESD gun
5 return path connected to ESD ground plane.
0
-5
-10
-15
-20
-25
-30
-35
-10
0
UC0571P_AR_N8_ESD
10 20 30 40 50 60 70 80
Time (ns)
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부품번호상세설명 및 기능제조사
uClamp0571P

High-Power uClamp 1-Line Surge Protection

Semtech Corporation
Semtech Corporation

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