This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

SMBJ18A +BOM

600W Surface Mount Transient Voltage Suppressor

SMBJ18A General Description

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

smbj18a smbj18a

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
smbj18a smbj18a

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.
smbj18a smbj18a

Specifications

Reverse Standoff Voltage (VR) (Vso) 18 Watts (W) 600
Peak Pulse Current (Ipp) 10x1000 (A) 20.6 Breakdown Voltage (MIN VBR@IT ) (V) 20
Breakdown Voltage (VBR@IT) (V) 22.1 Ir @Vso( μA) 1
On-State Current (IT) (mA) 1 Max Clamp Voltage (Vc) (V) 29.2
Operating Temperature Maximum Celsius 150 Polarity Unipolar

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method

hsbc
TT/Wire Transfer
paypal
Paypal
wu
Western Union
mg
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method

fedex
Fedex
ups
UPS
dhl
DHL
tnt
NTN
Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

More
C
C**b 03/19/2023

Good conversion. With an input of 12 volts, an output of 5 volts 0.7 amps is noticeably warm, 1 amp is already significantly hot (but the hand still tolerates). For its size, for this money-an excellent device.

7
S
S**n 01/16/2023

Thank you. Before n. novgorod for 11 days. Wow!!!

19
M
M**l 11/23/2022

honest custom.fast shipping good product.thanks.

5
L
L**y 06/28/2021

Everything came whole. I did not check in the work. Description corresponds. Thanks to the seller. Recommend!!!

17

Reviews

You need to log in to reply. Sign In | Sign Up

In Stock: 3,045

Minimum Order: 1

Qty. Unit Price Ext. Price
10+ $0.031 $0.31
100+ $0.024 $2.40
300+ $0.021 $6.30
3000+ $0.018 $54.00
6000+ $0.017 $102.00
9000+ $0.016 $144.00

The prices below are for reference only.