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SMAJ48A - TVS Diode ESD Protection 400W 48V Surface Mount DO-214AC

Littelfuse, Inc

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SKU:
118-SMAJ48A
MPN:
SMAJ48A
Quantity
Unit Price (ex. GST)
1 - 9
₹ 13.32
10 - 99
₹ 11.99
100 or above
₹ 10.66
SMAJ48A is a unidirectional TVS diode rated for forty eight volt with four hundred watt peak pulse power. It is suitable for transient and ESD protection in surface mount power circuits. View full description
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₹13.32 ex. GST
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Technical Specifications

Brand:
Littelfuse, Inc
Mount:
Surface Mount
Number Of Pins:
2
Number of Terminals:
2
Breakdown Voltage:
56.1 V
Clamping Voltage:
77.4 V
Composition:
Zener
Direction:
Unidirectional
Forward Voltage:
3.5 V
Leakage Current:
1 uA
Max Breakdown Voltage:
58.9 V
Max Operating Temperature:
150 C
Max Power Dissipation:
3.3 W
Max Reverse Leakage Current:
1 uA
Max Surge Current:
5.2 A
Min Breakdown Voltage:
53.3 V
Min Operating Temperature:
-65 C
Number Of Channels:
1
Number of Elements:
1
Number of Unidirectional Channels:
1
Operating Supply Voltage:
48 V
Peak Pulse Current:
5.2 A
Peak Pulse Power:
400 W
Peak Reverse Current:
1 uA
Polarity:
Unidirectional
Power Dissipation:
400 W
Power Line Protection:
No
Power Rating:
400 W
Reverse Breakdown Voltage:
53.3 V
Reverse Standoff Voltage:
48 V
Reverse Voltage:
48 V
Termination:
SMD/SMT
Test Current:
1 mA
Voltage Rating (DC):
48 V
Height:
2.29 mm
Length:
5.28 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

Unidirectional TVS Diode for Reliable Transient and ESD Protection on 48V Lines

SMAJ48A is a unidirectional transient voltage suppressor diode designed to protect electronic circuits from electrostatic discharge and high energy voltage transients. Rated for forty eight volt systems it provides fast acting protection to limit overvoltage stress on power rails and connected components.

This TVS diode is widely used in industrial electronics power supplies telecom equipment and control systems where dependable unidirectional surge protection is required. The DO 214AC SMA surface mount package supports efficient heat dissipation and consistent performance in compact and rugged PCB designs.

Key Features

  • Unidirectional Transient Protection
    Designed to clamp positive voltage surges on forty eight volt power lines
  • High Peak Pulse Power Capability
    Rated for up to four hundred watt peak pulse power
  • Fast Response Time
    Quickly suppresses ESD and transient surge events
  • Low Leakage During Normal Operation
    Maintains stable performance without affecting normal circuit operation
  • Robust Surface Mount Package
    DO 214AC SMA package ensures reliable thermal and mechanical strength