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부품번호 | TESDV5V0A 기능 |
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기능 | Steering Diode Structure ESD Protection Array | ||
제조업체 | Taiwan Semiconductor | ||
로고 | |||
Small Signal Product
TESDV5V0A
Taiwan Semiconductor
Steering Diode Structure ESD Protection Array
FEATURES
- Meet IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
- Meet IEC61000-4-4 (EFT) rating. 40A (5/50ns)
- Protects two directional I/O lines
- Working voltage: 5V
- Pb free version and RoHS compliant
- Packing code with suffix "G" means
green compound (halogen-free)
SOT-363
MECHANICAL DATA
- Case: SOT-363 small outline plastic package
- Terminal: Matte tin plated, lead free., solderable
per MIL-STD-202, Method 208 guaranteed
- Molding compound flammability Rating : UL 94V-0
- High temperature soldering guaranteed : 260°C/10s
- Weight: 8 ± 0.5 mg
- Marking code: B54
APPLICATIONS
- USB Power & Data Line Protection
- Notebooks, Desktops, Servers and Video Graphics Cards
- Monitors and Flat Panel Displays
- Portable Instrumentation
- Set Top Box
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Peak Pulse Power (tp=8/20μs waveform)
Peak Pulse Current (tp=8/20μs)
ESD per IEC 61000-4-2 (Air)
ESD per IEC 61000-4-2 (Contact)
PPP
IPP
VESD
150
3
± 15
±8
Junction and Storage Temperature Range
TJ , TSTG
-55 to +150
PARAMETER
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
IR = 1 mA
VR = 5 V
Clamping Voltage
IPP = 1 A
IPP = 3 A
Junction Capacitance
VR = 0 V , f = 1.0 MHz
SYMBOL
VRWM
V(BR)
IR
VC
CJ
MIN
-
6
-
-
-
MAX
5
-
1
15
25
2
UNIT
W
A
KV
oC
UNIT
V
V
μA
V
pF
Document Number: DS_S1501028
Version: B15
Small Signal Product
TESDV5V0A
Taiwan Semiconductor
APPLICATIONS INFORMATION
◇ Designed to protect high speed data interfaces
◇ Designed to protect four data lines from transient over-voltages by clamping them to a fixed reference
◇ Designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by
electrostatic discharge (ESD), electrical fast transients (EFT), and lightning.
◇ TESDV5V0A incorporates eight surge rated, low capacitance steering diodes and a TVS diode in a single package
◇ During transient conditions, the steering diodes direct the transient to either the positive side of the power supply line or to ground
◇ The internal TVS diode prevents over-voltage on the power line, protecting any downstream components
CIRCUIT BOARD LAYOUT RECOMMENDATIONS
◇ To protect data lines and the power line, connect pin 5 directly to the VDD. In this configuration the data lines are referenced to
the supply voltage. The internal TVS diode prevents over-voltage on the supply rail.
◇ The TESDV5V0A can be isolated from the power supply by adding a series resistor between pin 5 and VDD. A value of 100kΩ is
recommended. The internal TVS and steering diodes remain biased, providing the advantage of lower capacitance.
◇ In applications where no positive supply reference is available, or complete supply isolation is desired, the internal TVS may
be used as the reference. In this case, pin 5 is not connected. The steering diodes will begin to conduct when the voltage on
the protected line exceeds the working voltage of the TVS (plus one diode drop).
◇ Data Line and Power Supply Protection Using Vcc as reference
◇ Data Line Protection with Bias and Power Supply Isolation
◇ Data Line Protection Using Internal TVS Diode as Reference
Document Number: DS_S1501028
Version: B15
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부품번호 | 상세설명 및 기능 | 제조사 |
TESDV5V0A | Steering Diode Structure ESD Protection Array | Taiwan Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |