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SMAJ12CA - TVS Diode 400W 19.9 V Bi-Directional Surface Mount DO-214AC

Littelfuse, Inc

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SKU:
118-SMAJ12CA
MPN:
SMAJ12CA
Quantity
Unit Price (ex. GST)
1 - 9
₹ 12.07
10 - 99
₹ 10.86
100 or above
₹ 9.66
SMAJ12CA is a bidirectional TVS diode rated for twelve volt with nineteen point nine volt clamping and four hundred watt peak pulse power for reliable transient and ESD protection. View full description
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₹12.07 ex. GST
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Technical Specifications

Brand:
Littelfuse, Inc
Case/Package:
SMA
Mount:
Surface Mount
Number Of Pins:
2
Number of Terminals:
2
Breakdown Voltage:
14 V
Capacitance:
800 pF
Clamping Voltage:
19.9 V
Composition:
Zener
Direction:
Bidirectional
Element Configuration:
Single
Forward Voltage:
3.5 V
Leakage Current:
1 uA
Max Breakdown Voltage:
14.7 V
Max Junction Temperature (Tj):
150 C
Max Operating Temperature:
150 C
Max Output Current:
20.1 A
Max Power Dissipation:
3.3 W
Max Reverse Leakage Current:
1 uA
Max Surge Current:
20.1 A
Min Breakdown Voltage:
13.3 V
Min Operating Temperature:
-65 C
Number of Bidirectional Channels:
1
Number of Channels:
1
Number of Elements:
1
Operating Supply Voltage:
12 V
Peak Pulse Current:
20.1 A
Peak Pulse Power:
400 W
Peak Reverse Current:
1 uA
Polarity:
Bidirectional
Power Line Protection:
No
Power Rating:
400 W
Reverse Breakdown Voltage:
13.3 V
Reverse Standoff Voltage:
12 V
Reverse Voltage:
12 V
Termination:
SMD/SMT
Test Current:
1 mA
Voltage Rating (DC):
12 V
Height:
2.29 mm
Length:
4.5 mm
Width:
2.79 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Bidirectional TVS Diode for Reliable Transient and ESD Protection on 12V Lines

SMAJ12CA is a bidirectional transient voltage suppressor diode designed to protect electronic circuits from voltage spikes surge events and electrostatic discharge. It provides fast response and symmetrical clamping to limit overvoltage stress and improve long term reliability in low voltage power and signal applications.

This TVS diode is commonly used in power supplies industrial electronics automotive modules and communication equipment where dependable bidirectional transient protection is required. The DO 214AC surface mount package supports efficient heat dissipation and stable performance in compact PCB layouts.

Key Features

  • Bidirectional Transient Protection
    Provides symmetrical clamping for both positive and negative voltage surges
  • High Peak Pulse Power Capability
    Rated for up to four hundred watt peak pulse power
  • Controlled Clamping Performance
    Limits transient voltage to approximately nineteen point nine volt
  • Fast Response Time
    Quickly suppresses ESD and surge events to protect sensitive components
  • Robust Surface Mount Package
    DO 214AC package ensures reliable thermal and mechanical performance