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SMBJ33CA

Diode TVS Single Bi-Dir 33V 600W 2-Pin SMB T/R

SMBJ33CA General Description

The SMBJ33CA is a diode designed to protect electronic circuits from transient voltage spikes or surges. Transient voltage suppressor diodes are commonly used to clamp the voltage of a circuit to a safe level during sudden voltage spikes, helping to prevent damage to sensitive electronic components. The "SMBJ" part of the name typically refers to the diode package type and size, while "33" suggests a clamping voltage of around 33 volts.

smbj33ca smbj33ca

Key Features

  • 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
smbj33ca smbj33ca

Application

  • 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.
smbj33ca smbj33ca

Specifications

feature-configuration Single feature-direction-type Bi-Directional
feature-number-of-elements-per-chip 1 feature-minimum-breakdown-voltage-v 36.7
feature-maximum-clamping-voltage-v 53.3 feature-maximum-reverse-stand-off-voltage-v 33
feature-maximum-peak-pulse-current-a 11.3 feature-maximum-reverse-leakage-current-ua 1
feature-test-current-ma 1 feature-peak-pulse-power-dissipation-w 600
feature-packaging Tape and Reel feature-rad-hard
feature-pin-count 2 feature-cecc-qualified No
feature-esd-protection Yes feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc Yes
feature-svhc-exceeds-threshold Yes

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Ratings and Reviews

More
A
A**n 05/01/2023

Excellent quality, i arrive very fast, i recommend.

18
A
A**n 06/09/2022

Like in the description.

4
L
L**s 04/28/2022

By kind good chip ds1302Did not check

12

Reviews

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Availability: 5560 PCS

+BOM
Qty. Unit Price Ext. Price
10+ $0.035 $0.35
100+ $0.029 $2.90
300+ $0.025 $7.50
3000+ $0.020 $60.00
6000+ $0.018 $108.00
9000+ $0.017 $153.00

The prices below are for reference only.