SMBJ30A-E3/52

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SMBJ30A-E3/52

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TVS DIODE 30VWM 48.4VC DO214AA

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
Series TransZorb®
ProductStatus Active
Type Zener
UnidirectionalChannels 1
Voltage-ReverseStandoff(Typ) 30V
Voltage-Breakdown(Min) 33.3V
Voltage-Clamping(Max)@Ipp 48.4V
Current-PeakPulse(10/1000µs) 12.4A
Power-PeakPulse 600W
PowerLineProtection No
Applications General Purpose
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case DO-214AA, SMB

Tổng quan

Description

The SMBJ30A-E3/52 is a 30V bidirectional TVS diode in an SMB (DO-214AA) package, designed to protect sensitive electronics from transient voltage spikes (ESD, lightning, etc.).
### Key Features:
- Breakdown Voltage (VBR): 33.3V (min)
- Standoff Voltage (VRWM): 30V
- Peak Pulse Current (IPP): 24.2A (8/20μs)
- Low Clamping Voltage for effective protection
- Bidirectional operation (handles both positive & negative surges)
- RoHS compliant
### Applications:
- Power supplies
- Communication ports
- Automotive/industrial systems
Part of Vishay’s SMBJ series, it offers robust ESD/surge protection in a compact form. The E3/52 suffix indicates tape-and-reel packaging.

Equivalent

Equivalent products to the SMBJ30A-E3/52 (30V TVS diode) include:
- SMBJ30CA (Bidirectional)
- P6SMB30A (Littelfuse)
- SMAJ30A (Lower power)
- 1.5SMC30A (Higher power)
- TPSMB30A (Vishay)
Check datasheets for exact specs like power dissipation and clamping voltage.

Pinout

The SMBJ30A-E3/52 is a bidirectional TVS diode designed for transient voltage suppression.
- Pin Count: 2 pins (standard SMB package).
- Function: Protects circuits from voltage spikes by clamping transient voltages to 30V (standoff voltage) and diverting excess current.
- Key Features:
- Peak Pulse Power: 600W (10/1000μs waveform).
- Breakdown Voltage: ~33.3V (min).
- Bidirectional operation (handles both positive and negative transients).
- Applications: Used in power supplies, communication lines, and automotive systems for ESD/surge protection.
Compact and robust, it ensures fast response to transient events.

Package

The SMBJ30A-E3/52 is a surface-mount TVS diode in an SMB (DO-214AA) package. It provides transient voltage suppression for protection against electrostatic discharge (ESD) and surges. The package is compact, suitable for high-density PCB designs, and compliant with industry standards for automated assembly.

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