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Vishay P4SMA75CAHM3AH Transient Voltage Suppressor

The P4SMA Series features surface-mount transient voltage suppressors in SMA (DO-214AC) package, available in uni-directional and bi-directional types. Capable of peak pulse power dissipation up to 400 W with excellent clamping and fast response times, these devices protect sensitive electronics from voltage transients induced by load switching, lighting, and signals. They meet RoHS and UL flammability standards and are AEC-Q101 qualified for automotive applications. Ideal for use in consumer, industrial, and telecommunication circuits demanding reliable transient suppression.

Authorized Distributors
Source:Newark
Part No:P4SMA75CAHM3_A/H
Stock:5112
Inv Date:06-09-2026
Price: Unit price: $0.599
Buy/RFQ:
Source:DigiKey
Part No:P4SMA75CAHM3_A/H
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.15353
Buy/RFQ:
Part No:P4SMA75CAHM3_A/H
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.153
Buy/RFQ:
Part No:P4SMA75CAHM3-A/H
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay P4SMA75CAHM3AH Transient Voltage Suppressor Specifications:

  • Package: SMA (DO-214AC)
  • Peak Power Dissipation: 400 W (10/1000 μs waveform)
  • Peak Pulse Current: 40 A (uni-directional)
  • Operating Temperature Range: -65°C to +150°C
  • Maximum Junction Temperature: 150°C
  • Thermal Resistance, Junction to Ambient: 120°C/W
  • Thermal Resistance, Junction to Lead: 30°C/W
  • Polarity: uni- and bi-directional
  • Material: Glass passivated chip junction, RoHS compliant
  • Lead Material: Matte tin plated, solderable
  • Compliance: UL 94 V-0 flammability rating, AEC-Q101 qualified
  • Mounting: Surface-mount with recommended pad layout, 7-inch reel options available

Buy the Vishay Series P4SMA Transient Voltage Suppressor: P4SMA75CAHM3AH

Secure your sensitive electronics today by purchasing the Vishay P4SMA75CAHM3AH transient voltage suppressor online. Designed in a compact SMA package, it offers peak pulse power up to 400 W, ensuring fast, reliable protection against voltage spikes and transients. Suitable for consumer, industrial, and automotive applications, this device is RoHS compliant and AEC-Q101 qualified. Easy to mount with lead material that solder seamlessly, it guarantees high durability and performance. Ensure your circuits' safety, order now for prompt delivery and innovative transient suppression solutions.

Buy Vishay P4SMA75CAHM3AH now and experience unmatched reliability and performance in transient voltage suppression for your sensitive electronics.

Frequently Asked Questions

Where can I buy Vishay P4SMA75CAHM3AH?

You can click on the BUY or RFQ button to purchase P4SMA75CAHM3AH from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part P4SMA75CAHM3AH?

You can download the P4SMA75CAHM3AH datasheet or visit the Vishay website for support.

Who is the manufacturer of P4SMA75CAHM3AH?

Vishay

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