myMectronic
myMectronic

A Premier B2B Part Search

Bourns P4SMA39CAQ Transient Voltage Suppressor Diode

The P4SMA39CA Transient Voltage Suppressor Diode Series offers robust ESD and surge protection for electronic circuits. Designed with a surface-mount SMA package, this device features breakdown voltages ranging from 6.8 V to 550 V, fast response times under 1.0 picosecond, and RoHS compliance. Ideal for portable communications, computing, and video equipment, it withstands peak pulse power up to 400 watts and operates within -55°C to +150°C. Its halogen-free construction ensures safety and environmental friendliness, making it suitable for modern, compact electronic designs demanding high reliability and fast transient suppression.

Authorized Distributors
Source:DigiKey
Part No:P4SMA39CA-Q
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.13663
Buy/RFQ:
Part No:P4SMA39CA-Q
Stock:7801
Inv Date:05-29-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:P4SMA39CA-Q
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.3
Buy/RFQ:
Part No:P4SMA39CA-Q
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.1164
Buy/RFQ:
Part No:P4SMA39CA-Q
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.1164
Buy/RFQ:
Source:Arrow EU
Part No:P4SMA39CA-Q
Stock:10000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns P4SMA39CAQ Transient Voltage Suppressor Diode Specifications:

  • Breakdown Voltage: 6.8 V to 550 V
  • Peak Pulse Power: 400 Watts
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C
  • Surface Mount SMA package
  • RoHS compliant and halogen free
  • Minimum response time: less than 1.0 picosecond for unidirectional, less than 5.0 picoseconds for bidirectional
  • Peak Forward Surge Current: 40 Amps over 8.3 ms half-sine wave
  • Maximum Non-Repetitive Surge Current: 60A
  • Maximum Impulse Current: 1000A (varies with voltage)
  • Peak Pulse Power Dissipation: 400 Watts
  • Maximum Resistance to ESD: IEC 61000-4-2 Level 4, IEC 61000-4-4 EFT
  • Environmental: Moisture Sensitivity Level 1, ESD Classification 3B

Buy the Bourns P4SMA39CA – Reliable Transient Voltage Suppressor for Industrial Applications

Protect your electronic devices with the Bourns P4SMA39CA transient voltage suppressor diode, providing surge and ESD protection in a compact SMA package. With breakdown voltages from 6.8 V to 550 V, it offers fast response times under 1.0 picosecond for unidirectional models and less than 5.0 picoseconds for bidirectional models. Rated for peak pulse power up to 400 watts, this RoHS compliant, halogen-free device is ideal for portable communication, computing, and video equipment. Purchase online today and safeguard your circuits with proven reliability and advanced transient suppression capabilities.

Order your Bourns Series P4SMA39CA transient voltage suppressor diode today and ensure your circuits are protected with high reliability and fast response.

Frequently Asked Questions

Where can I buy Bourns P4SMA39CAQ?

You can click on the BUY or RFQ button to purchase P4SMA39CAQ from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part P4SMA39CAQ?

You can download the P4SMA39CAQ datasheet or visit the Bourns website for support.

Who is the manufacturer of P4SMA39CAQ?

Bourns

Bourns Part List

Browse and search other Bourns parts, locate datasheets and stock

Sponsored by