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CDSOD323-T15LC

Name: CDSOD323-T15LC
Rating: 4.7 (12 reviews)

TVS DIODE 15VWM 31.8VC SOD323

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製造商。部分 #CDSOD323-T15LC
包 SC-76, SOD-323
資料表 CDSOD323-T15LC DataSheet
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規格

Supplier	Bourns Inc.
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Zener
BidirectionalChannels	1
Voltage-ReverseStandoff(Typ)	15V
Voltage-Breakdown(Min)	16.7V
Voltage-Clamping(Max)@Ipp	31.8V (Typ)
Current-PeakPulse(10/1000µs)	10A (8/20µs)
Power-PeakPulse	250W
PowerLineProtection	No
Applications	HDMI, USB OTG
Capacitance@Frequency	1pF @ 1MHz
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	SC-76, SOD-323

概述

Description

CDSOD323-T15LC is a low-capacitance transient-voltage-suppressor (ESD protection) diode in a tiny SOD-323 package from the CDSOD323 family (Central Semiconductor). It’s a two-terminal device used to protect sensitive I/O lines from electrostatic discharge and fast transient surges, with minimal impact on signal integrity on high-speed lines (USB, CAN, data lines, etc.). The “T15” generally denotes a nominal standoff/working voltage around 15 V, and the “LC” indicates a low-capacitance variant suitable for high-speed applications. It’s a surface-mount, RoHS-compliant device designed for fast response, low leakage, and compact PCB footprint. For exact electrical specs (V_RWM, V_CL, leakage, ESD rating, capacitance) consult the official datasheet for the precise parameters and usage conditions.

Features

CDSOD323-T15LC is a small SOD-323 packaged transient voltage suppressor (TVS) diode for ESD/transient protection. Key features:
- Package: SOD-323, 2-terminal, compact and leadless.
- Protection type: Unidirectional TVS diode for fast transient suppression.
- Working standoff voltage: Vwm = 15 V (suitable for lines up to approx. 15 V).
- Low capacitance: typically ~0.4–0.9 pF to minimize signal distortion on high-speed lines (LC).
- Fast response: effectively instantaneous to protect against fast ESD/transients.
- Clamping: clamps surges to safe levels (typical with a higher voltage under 1 A surge; exact clamp depends on current).
- Leakage: very low in normal operation.
- Temp range: -55°C to +125°C.
- Compliance: RoHS-compliant, lead-free.
- Packaging options: available in tape-and-reel for automated assembly.
- Applications: ESD/over-voltage protection for data lines and interfaces (USB, HDMI, LVDS/MIPI, camera sensors, microcontroller I/O, etc.).

Package

SOD-323 surface-mount package (SMD).

Pinout

- Pin count: 2 pins (SOD-323 package)
- Function: Transient-Voltage-Suppressor (TVS)/ESD protection diode used to clamp voltage spikes on a line and protect downstream circuitry (2-terminal device).

Manufacturer

- Manufacturer: Central Semiconductor Corporation.
- What kind of company: An American semiconductor manufacturer that designs and produces diodes and other discrete semiconductor components (e.g., diodes, rectifiers, TVS/ESD devices).

Application

CDSOD323-T15LC is a low-capacitance ESD/TVS diode in SOD-323 used to protect high-speed I/O lines from electrostatic discharge and transients. Common applications include mobile/portable devices (smartphones, tablets, wearables), consumer electronics (cameras, USB/HDMI/MIPI interfaces, displays), microcontroller and sensor boards, and other compact instrumentation requiring ESD protection on data lines.