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See Technical Specifications

SMBJ14A +BOM

600W Surface Mount Transient Voltage Suppressor

Manufacturer:

Taiwan Semiconductor
Mfr.Part #:

SMBJ14A
Datasheet:

SMBJ14A Datasheet (PDF)
Series:

SMBJ
Type:

Zener
Unidirectional Channels:

1
Voltage - Reverse Standoff (Typ):

14V
EDA/CAD Models:

Request Free CAD Models for SMBJ14A

Email: [email protected]

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SMBJ14A General Description

Direction Type = Uni-Directional / Reverse Stand-off Voltage Max. V = 14 / Clamping Voltage V = 23.2 / Peak Pulse Power Dissipation W = 600 / Peak Pulse Current A = 25.9 / Breakdown Voltage Min. V = 15.6 / Breakdown Voltage Max. V = 17.2 / Operating Temperature Max. °C = 150 / Operating Temperature Min. °C = -65 / Reverse Leakage Current Max. uA = 1 / Voltage ESD Air Gap Max. kV = 30 / Voltage ESD Contact Max. kV = 30 / Pins = 2 / Package Type = DO-214AA / Mounting Type = SMD / MSL = Level-1 / Packaging = Tape & Reel / Reflow Temperature Max. °C = 260

Key Features

Excellent clamping capability
Low incremental surge resistance
Typical I
R
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 ΔV
BR
= 0.1% × V
BR
@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

Application

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

Specifications

Category	Circuit ProtectionTransient Voltage Suppressors (TVS)TVS Diodes	Series	SMBJ
Type	Zener	Unidirectional Channels	1
Voltage - Reverse Standoff (Typ)	14V	Voltage - Breakdown (Min)	15.6V
Voltage - Clamping (Max) @ Ipp	23.2V	Current - Peak Pulse (10/1000µs)	25.9A
Power - Peak Pulse	600W	Power Line Protection	No
Applications	General Purpose	Capacitance @ Frequency	-
Operating Temperature	-65°C ~ 150°C (TJ)	Mounting Type	Surface Mount