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Home Product 1SMA5914B TVS Diode Vishay SMA Series 15V 6.8kW Surge Protection
3.6V SMA SMT 1.5W - Zener Diode

1SMA5914B TVS Diode Vishay SMA Series 15V 6.8kW Surge Protection

1SMA5914B TVS Diode
SMAJ Transient Suppressor
Surface Mount TVS Component
1SMA5914B
1SMA5914B TVS Diode provides reliable transient voltage suppression in SMAJ series, featuring surface-mount design for circuit protection. This SMAJ Transient Suppressor safeguards electronics against voltage spikes in automotive, industrial, and telecom applications through robust surge protection capabilities.
Categories:Electronic components
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Product Description

The 1SMA5914B TVS Diode is a high-performance SMAJ Transient Suppressor designed for robust overvoltage protection in sensitive electronic circuits. This surface-mount TVS component offers a unidirectional configuration with a standby voltage of 12V and a breakdown voltage range of 13.3V to 14.7V. Capable of handling peak pulse currents up to 35.7A (8/20μs waveform), it provides transient suppression for applications operating within -55°C to +150°C. Ideal for industrial automation, telecommunications, and automotive systems, this diode safeguards power lines, communication interfaces (RS-485, CAN, USB), and low-voltage circuits against ESD, surge, and lightning-induced transients. Key advantages include compact SMA packaging, fast response time (<1ps), and high power dissipation. Installation requires proper PCB layout optimization for thermal management in high-energy surge environments.
Parameter Specification
Product Type 1SMA5914B TVS Diode
Series SMAJ Transient Suppressor
Mounting Surface Mount TVS Component
Working Voltage (VRWM) 14.0 V
Breakdown Voltage (VBR) 15.6 V (Min)
Peak Pulse Current (IPP) 18.9 A @ 8/20 µs
Clamping Voltage (VC) 24.4 V @ IPP
Power Dissipation 1500 W (Peak)
Operating Temperature -55°C to +150°C
Package SMA (DO-214AC)
Compliance RoHS Compliant
question:Can you ensure stable supply?
answer:Yes, as a leading Asian industrial automation supplier for 20+ years, we guarantee consistent stock with reliable quality and high client retention (85% repeat business).
question:Why should we choose your company?
answer:As Asia's top industrial automation trade company with 20 years' expertise, we deliver reliable products and value reputation, with 85% clients being long-term partners.
question:Do you accept payment after delivery?
answer:Standard terms require upfront payment, but flexible options are available for trusted long-term partners or large orders based on mutual agreement.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you ensure stable supply?
answer:Yes, as a leading Asian industrial automation supplier for 20+ years, we guarantee consistent stock with reliable quality and high client retention (85% repeat business).
question:Why should we choose your company?
answer:As Asia's top industrial automation trade company with 20 years' expertise, we deliver reliable products and value reputation, with 85% clients being long-term partners.
question:Do you accept payment after delivery?
answer:Standard terms require upfront payment, but flexible options are available for trusted long-term partners or large orders based on mutual agreement.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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