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P6SMB30CA

Name: P6SMB30CA
Rating: 4.7 (12 reviews)

TVS DIODE 25.6VWM 41.4VC

제조업체
Mfr.부분 #P6SMB30CA
패키지 DO-214AA (SMB)
데이터시트
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사양

Supplier	Meritek
Package	Tape & Reel (TR)
Series	P6SMB
ProductStatus	Active
Type	Zener
BidirectionalChannels	1
Voltage-ReverseStandoff(Typ)	25.6V
Voltage-Breakdown(Min)	28.5V
Voltage-Clamping(Max)@Ipp	41.4V
Current-PeakPulse(10/1000µs)	14.49A
Power-PeakPulse	600W
Applications	General Purpose
OperatingTemperature	-55°C ~ 150°C
MountingType	Surface Mount
Package/Case	DO-214AA (SMB)

개요

Description

P6SMB30CA is a TVS diode from the P6SMB family used for surge protection in SMB (DO-214AB) packages.
- Purpose: clamps transient voltage spikes on power and signal lines to protect downstream circuitry.
- Rating: around 30 V nominal standoff voltage (suitable for 24–30 V systems); high-energy surge capability (typical peak pulse power ~600 W, 10/1000 µs).
- Configuration: the “CA” suffix denotes a specific variant (often bidirectional in the P6SMB family); exact polarity and clamp specs are in the datasheet.
- Applications: automotive/industrial DC rails, telecom and data lines, and any sensitive circuitry requiring transient protection.
- How to use: place in parallel across the protected line; ensure correct variant and polarity per datasheet; provide adequate PCB heat dissipation.
Note: check the exact datasheet for Vr, Vclamp, Ipp, and whether this specific CA variant is unidirectional or bidirectional for your design.

Features

P6SMB30CA is a bidirectional TVS diode in an SMB package used for transient suppression. Key features:
- 600 W peak pulse power (10/1000 µs)
- VRWM = 30 V (standoff voltage)
- Bi-directional operation (CA suffix)
- SMB package (DO-214AB)
- Fast response for surface-mount surge protection
- Wide operating temperature range typically suitable for automotive/industrial: -55°C to 125°C
- RoHS compliant, lead-free
- Low leakage in normal operation
- Suitable for protecting power rails, data lines, and interfaces from voltage transients and ESD
Note: Always verify exact VBR, VCL, and tolerance in the specific datasheet for your exact application.

Package

It’s in an SMB (DO-214AB) surface‑mount package.

Pinout

- Pin count: 2 (two-terminal device; anode and cathode) in the SMB package.
- Function: Transient Voltage Suppressor (TVS) diode for surge/transient protection; 600 W peak pulse power with ~30 V stand-off to clamp transients on power or signal lines.

Manufacturer

- Manufacturer: Littelfuse, Inc.
- What kind of company: A global electronics components company specializing in circuit protection, fuses, TVS diodes, surge protection, and related protection solutions for automotive, industrial, and consumer markets.

Application

P6SMB30CA is a 30 V TVS diode in an SMB package. Common applications include:
- Protecting 30 V rails in automotive (12/24 V) and industrial power systems
- Surge/ESD protection for DC-DC converters, power supplies, and adapters
- Data/signal line protection (USB, CAN, RS-485, Ethernet)
- Telecommunication and networking equipment
- Industrial control and instrumentation
- Automotive electronics and infotainment systems

Equivalent

Equivalent parts for P6SMB30CA (30 V, 600 W, SMB package, bidirectional TVS diode):
- SMBJ30CA from Littelfuse
- SMBJ30CA from ON Semiconductor
- SMBJ30CA from Vishay
- P6SMB30CA cross-reference from Nexperia (same family)
In practice, any 30 V bidirectional SMB TVS diode from these manufacturers can serve as a cross-reference.