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PESD3V3V1BLYL

Name: PESD3V3V1BLYL
Rating: 4.7 (12 reviews)

TVS DIODE 3.3VWM 10VC DFN1006-2

製造商
製造商。部分 #PESD3V3V1BLYL
包 SOD-882
資料表 PESD3V3V1BLYL DataSheet
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規格

Supplier	Nexperia USA Inc.,Rochester Electronics, LLC
Package	Tape & Reel (TR),Bulk
Series	Automotive, AEC-Q101
ProductStatus	Active
Type	Zener
BidirectionalChannels	1
Voltage-ReverseStandoff(Typ)	3.3V (Max)
Voltage-Breakdown(Min)	4.5V
Voltage-Clamping(Max)@Ipp	10V
Current-PeakPulse(10/1000µs)	5A (8/20µs)
PowerLineProtection	No
Applications	Automotive
Capacitance@Frequency	13pF @ 1MHz
OperatingTemperature	-55°C ~ 150°C (TA)
MountingType	Surface Mount
Package/Case	SOD-882

概述

Description

Introduction to PESD3V3V1BLYL
- A 3.3 V, low‑capacitance ESD protection diode array (PESD family) for protecting sensitive low‑voltage I/O lines.
- Clamps electrostatic discharges to ground (and/or Vcc) with very fast response, protecting devices from ESD events.
- Features: multiple protection channels in a small SMD package; low input capacitance to minimize signal distortion on high‑speed lines.
- Package code “BLYL” identifies the specific package/revision.
- Typical uses: protect interfaces such as USB, I2C/SPI, HDMI, MIPI, camera sensors, microcontrollers, and other 3.3 V systems.
- How to use: connect each signal line to a channel, tie the device ground to system ground (and Vcc as required by the variant); select the appropriate channel count and ESD rating.
- Benefit: simple, cost‑effective way to prevent ESD damage and latch‑up, improving system reliability.
For exact electrical specs (ESD ratings, capacitance, leakage) refer to the datasheet.

Features

PESD3V3V1BLYL is a 3.3 V ESD protection diode (single-line) in a small BLYL package. Key features:
- Working voltage: 3.3 V
- 1-channel ESD protection for a single I/O line
- Ultra-low input capacitance to minimize signal degradation on high-speed lines
- Fast response to ESD events
- Low leakage current
- Robust ESD protection per IEC 61000-4-2 (HBM/CDM performance typical)
- Low clamping voltage during an ESD event
- RoHS-compliant, halogen-free, small form-factor package (BLYL) suitable for compact boards
Note: Values (capacitance, clamping, and exact HBM/CDM ratings) vary slightly by lot; check the datasheet for precise numbers.

Package

The PESD3V3V1BLYL is supplied in a SOD523 (ultra‑small SMD) surface‑mount package.

Pinout

Pin count: 2 (two-terminal device).
Function: a unidirectional TVS (ESD) diode for protecting a single I/O/data line to ground. It clamps transient overvoltages (ESD/ surge) to safe levels for the protected circuitry while presenting low capacitance so it can be used on high‑speed signal lines.

Manufacturer

Manufacturer: Nexperia.
Nexperia is a global semiconductor company (originally the standard-products arm spun out of NXP) that designs and manufactures discrete components, MOSFETs, logic ICs, analog/protection devices and ESD protection diodes such as the PESD3V3V1BLYL.

Application

- ESD protection for 3.3V logic I/O in consumer, industrial and automotive electronics
- Protects data lines for microcontrollers (I2C/SPI/UART) and peripherals
- Interface protection for displays and camera modules (3.3V signaling)
- USB low-voltage data lines and other 3.3V interfaces
- General protection of 3.3V data lines in sensors, memory cards, and other peripherals