SMBJ78A

SMBJ78A

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SMBJ78A
TRANS VOLTAGE SUPPRESSOR DIODE,
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$0.05

Price update:a months ago
Available in stock: 72395
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Fairchild Semiconductor

Fairchild Semiconductor

The acquisition of Fairchild by onsemi has culminated. In synergy, an amplified product array emerges: power discretes, ICs, and modules, coupled with a comprehensive selection spanning low to high voltage realms, augmenting design alternatives. This union fortifies our footing in pivotal domains like automotive, industrial, and wireless, bolstered by elevated technical and sales reinforcement.

View All Product from Fairchild Semiconductor
SMBJ78A Products

The SMBJ78A series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Feature

  • Excellent clamping capability
  • Low incremental surge resistance
  • Typical IR less than 1µA above 12V
  • For surface mounted applications to optimize board space
  • Low profile package
  • Typical failure mode is short from over-specified voltage or current
  • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
  • IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
  • ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2)
  • EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4)
  • Built-in strain relief
  • Fast response time: typically less than 1.0ps from 0V to BV min
  • 600W peak pulse power capability at 10×1000μs waveform, repetition rate (duty cycles):0.01%
  • Typical maximum temperature coefficient ΔVBR= 0.1% × VBR@25°C × ΔT
  • Glass passivated chip junction
  • High temperature soldering guaranteed: 260°C/40 seconds at terminals
  • Plastic package has underwriters laboratory flammability 94V-O
  • Matte tin lead–free plated
  • Halogen free and RoHS compliant

Applications

TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications.

Product Attributes

TYPE DESCRIPTION Select all
Package / Case DO-214AA, SMB
Unidirectional Channels 1
Mounting Type Surface Mount
Type Zener
Operating Temperature -50°C ~ 150°C (TJ)
Product Status Active
Package Bulk
Applications General Purpose
Series SMBJ
Power Line Protection No
Power - Peak Pulse 600W
Current - Peak Pulse (10/1000µs) 4.8A
Voltage - Clamping (Max) @ Ipp 126V
Voltage - Breakdown (Min) 86.7V
Voltage - Reverse Standoff (Typ) 78V
Supplier Device Package SMB (DO-214AA)

Blog

$0.05

Price update:a months ago
Available in stock: 72395
Fairchild Semiconductor

Fairchild Semiconductor

The acquisition of Fairchild by onsemi has culminated. In synergy, an amplified product array emerges: power discretes, ICs, and modules, coupled with a comprehensive selection spanning low to high voltage realms, augmenting design alternatives. This union fortifies our footing in pivotal domains like automotive, industrial, and wireless, bolstered by elevated technical and sales reinforcement.

View All Product from Fairchild Semiconductor

Blog