Bourns SMAJ33CA, Avalanche Diode

View all TVS Diodes

Subtotal (1 pack of 25 units)*

£2.75

(exc. VAT)

£3.25

(inc. VAT)

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  • 275 unit(s) ready to ship
  • Plus 56,625 unit(s) shipping from 09 October 2025
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Per Pack*
25 +£0.11£2.75

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Packaging Options:
RS Stock No.:
174-3137
Mfr. Part No.:
SMAJ33CA
Brand:
Bourns
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Brand

Bourns

Maximum Clamping Voltage

53.3V

COO (Country of Origin):
TW

SMBJ Series 400W TVS Diodes, Bidirectional


Bidirectional Transient Voltage Suppressor diodes with 400W peak pulse capacity in compact DO214AB (SMB) surface mount packages.

Bourns TVS Diode


The Bourns DO-214AC package, surface mount (SMA) bidirectional TVS diode has a stand-off voltage of 33V and reverse breakdown voltage of 40.6V. It has a maximum peak pulse current rating of 40A.

Features and Benefits


• Built-in strain relief
• Easy to handle with standard pick and place equipment
• EFT protection of data lines
• ESD 30kV (Air), 30kV (Contact)
• ESD protection of data lines
• Excellent clamping capability
• Glass passivated junction
• Halogen and lead free component
• High temperature soldering: 250°C/10s at terminals
• Low inductance
• Meet MSL level1, LF maximum peak of 260°C
• Operating junction temperature ranges between -55°C and 150°C
• Repetition rate (duty cycle): 0.01%
• Solderable matte tin-plated lead terminals
• Typical failure mode is short from over-specified voltage or current
• Typical IR less than 1mA above 10V

Applications


• Automotive
• Computers industries
• Consumer electronics
• I/O interfaces
• Overvoltage transient protection
• VCC bus, vulnerable circuits in telecom industry

Certifications


• e3
• IEC 61000-4-2
• IEC 61000-4-4
• IEC 61000-4-5
• IPC/JEDEC J-STD609A.01
• JESD22-B102
• J-STD-020


Transient Voltage Suppressors, Bourns Electronics

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