UCLAMP2424PWQ屬于電路保護(hù)的TVS-二極管。由升特制造生產(chǎn)的UCLAMP2424PWQTVS - 二極管TVS 二極管是一種半導(dǎo)體器件，可用于限制或阻止特定電壓電平的浪涌。該系列產(chǎn)品使用二極管（只能單向?qū)щ姷脑骷┻M(jìn)行設(shè)計(jì)。TVS 是 Transient Voltage Suppression/Suppressor（瞬態(tài)電壓抑制/抑制器）的首字母縮寫(xiě)。類(lèi)型包括轉(zhuǎn)向（軌至軌）或齊納，具有單向通道、雙向通道、電壓 – 反關(guān)態(tài)、電壓 – 擊穿、電壓 – 箝位、電流 – 峰值脈沖、功率 – 峰值脈沖和電源線(xiàn)路保護(hù)等特征。

描述 Description

μClamp? series of TVS arrays are designed to protect

sensitive electronics from damage or latch-up due to

ESD and surge. They feature large cross-sectional area

junctions for conducting high transient currents. They

offer desirable characteristics for board level protection

including fast response time, low operating and

clamping voltage, and no device degradation.

μClamp2424PWQ integrates four bidirectional TVS

diodes rated at 24V. ESD characteristics are highlighted

by high ESD withstand voltage (+/-30kV contact /

air discharge per IEC 61000-4-2) and low dynamic

resistance. Each line is rated for a maximum EOS current

of 5A (tp = 8/20μs).

μClamp2424PWQ is in a DFN 2.5x1.0x0.55 mm 10-Lead

package. The flow- through package design simplifies

PCB layout. μClamp2424PWQ is qualified to AEC-Q100

(Grade 1) and AEC-Q101 for automotive use.

特性 Features

? Transient Protection to

? IEC 61000-4-2 (ESD) 30kV (Air), 30kV (Contact)

? IEC 61000-4-4 (EFT) 4kV (5/50ns)

? IEC 61000-4-5 (Lightning) 5A (8/20μs)

? ISO-10605 (ESD) 30kV (Air), 30kV (Contact)

? Qualified to AEC-Q100 (Grade 1) and AEC-Q101

? Side wettable flanks

? Protects Four Data Lines

? Working Voltage: ±24V

? Capacitance: 17pF Maximum

? Dynamic Resistance: 0.53 Ohms (Typ.)

? Solid-State Silicon-Avalanche Technology

Mechanical Characteristics

? Package: DFN 2.5x1.0x0.55 mm 10-Lead

? Pb-Free, Halogen Free, RoHS/WEEE Compliant

? Pb-Free Lead Finish

? Molding Compound Flammability Rating: UL 94V-0

? Marking : Marking Code + Date Code

? Packaging : Tape and Reel

Applications

? Automotive Applications

? CAN Bus

? LIN Bus

? FlexRay Bus

? Industrial Equipment