TVS Diode. ST0541S5 Datasheet

ST0541S5 Diode. Datasheet pdf. Equivalent

ST0541S5 Datasheet
Recommendation ST0541S5 Datasheet
Part ST0541S5
Description 1-Line Low Capacitance Bi-directional TVS Diode
Feature ST0541S5; ST0541S5 1-Line Low Capacitance Bi-directional TVS Diode Description Mechanical Characteristics T.
Manufacture Sursemi
Datasheet
Download ST0541S5 Datasheet




Sursemi ST0541S5
ST0541S5
1-Line Low Capacitance Bi-directional TVS Diode
Description
Mechanical Characteristics
The ST0541S5 is a bi-directional TVS diode, utilizing leading
monolithic silicon technology to provide fast response time and
low ESD clamping voltage, making this device an ideal solu-
tion for protecting voltage sensitive high-speed data lines. The
ST0541S5 has a low capacitance with a typical value at 2.5pF,
and complies with the IEC 61000-4-2 (ESD) standard with
±15kV air and ±8kV contact discharge. It is assembled into an
ultra-small lead-free SOD-523 package. The small size, ultra-
low capacitance and high ESD surge protection make
ST0541S5 an ideal choice to protect cell phone, digital video
interfaces and other high speed ports.
Package: SOD-523
Lead Finish: Matte Tin
Case Material: “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 3 per J-STD-020
Terminal Connections: See Diagram Below
Marking Information: See Below
Features
Low capacitance: 2.5pF typical
Ultra low leakage: nA level
Low operating voltage: 5V
Low clamping voltage
2-pin leadless package
Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test
Air discharge: ±15kV
Contact discharge: ±8kV
– IEC61000-4-4 (EFT) 40A (5/50ns)
RoHS Compliant
Applications
Personal Digital Assistants
Peripherals
Audio Players
USB 2.0
Portable Instrumentation
Keypads, Side Keys, LCD Displays
Ordering Information
Part Number
ST0541S5
Packaging
3000/Tape & Reel
Reel Size
7 inch
Dimensions
0.35
1.70
1.30
0.9
Schematic and PIN Configuration
0.70
Nominal Dimensions (mm)
Rev. 6_Aug, 2014
1 of 5
SOD-523 (Top View)
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Sursemi ST0541S5
ST0541S5
Absolute Maximum Ratings (TA=25˚C unless otherwise specified)
Parameter
ESD per IEC 61000−4−2 (Air)
ESD per IEC 61000−4−2 (Contact)
Operating Temperature Range
Storage Temperature Range
Symbol
VESD
TJ
Tstg
Electrical Characteristics (TA=25˚C unless otherwise specified)
Value
±15
±8
−55 to +125
−55 to +150
Unit
kV
°C
°C
Parameter
Reverse Working Voltage
Breakdown Voltage
Reverse Leakage Current
Clamping Voltage
Junction Capacitance
Symbol Min Typ Max Unit Test Condition
VRWM
VBR
IR
VC
5.5
5V
9 V IT = 1mA
0.5 uA VRWM = 5V
11 V IPP = 1A (8 x 20µs pulse)
CJ
2.5 3.5
pF VR = 0V, f = 1MHz
Rev. 6_Aug, 2014
2 of 5
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Sursemi ST0541S5
ST0541S5
Typical Performance Characteristics (TA=25˚C unless otherwise specified)
5 10
4
1
3
2
0.1
1
0
012345
Reverse Voltage_VR(V)
Junction Capacitance vs. Reverse Voltage
100
90
80
70
60
50
40
30
20
10
0
0
20 40 60
Time_t(uS)
8 X 20uS Pulse Waveform
80
0.01
0.1 1 10 100
Pulse Duration_tp(uS)
Peak Pulse Power vs. Pulse Time
120
100
80
60
40
20
0
0 25 50 75 100 125 150
Ambient Temperature_Ta()
Power Derating Curve
ESD Clamping Voltage
8 kV Contact per IEC61000−4−2
Rev. 6_Aug, 2014
3 of 5
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