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Vishay SMZJ3801BHM3AH Voltage Regulator Diode

The SMZJ3801BHM3AH is a high-reliability surface mount Zener diode designed for voltage regulation, industrial protection, and automation systems. It features a maximum Zener voltage of 33.0V, a power dissipation of 1500 mW, and is RoHS compliant, halogen-free, and AEC-Q101 qualified, ensuring suitability for automotive and industrial applications. With a compact SMB (DO-214AA) package and matte tin-plated leads, it offers reliable solderability and mechanical durability. Its low impedance and temperature stability make it ideal for precise voltage regulation and transient suppression in demanding electronic environments.

Authorized Distributors
Source:Newark
Part No:SMZJ3801BHM3_A/H
Stock:2708
Inv Date:06-09-2026
Price: Unit price: $0.983
Buy/RFQ:
Source:DigiKey
Part No:SMZJ3801BHM3_A/H
Stock:6000
Inv Date:06-09-2026
Price: Unit price: $0.23599
Buy/RFQ:
Part No:SMZJ3801BHM3-A/H
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay SMZJ3801BHM3AH Voltage Regulator Diode Specifications:

  • Case: SMB (DO-214AA)
  • Max Zener Voltage: 33.0V
  • Power Dissipation: 1500 mW
  • Operating Temperature Range: -55°C to +150°C
  • Lead Material: Matte tin-plated
  • Flammability Rating: UL 94V-0
  • Package: Surface Mount, compact size
  • RoHS-compliant, halogen-free options available
  • Polarity: Cathode band for identification
  • Soldering: Meets J-STD-002 and JESD 22-B102 standards
  • Qualification: AEC-Q101 available

Buy the VISHAY SMZJ3801BHM3AH – Reliable Zener Diode for Industrial Applications

Secure your project's performance by ordering the Vishay SMZJ3801BHM3AH online today. This high-reliability surface mount Zener diode offers a maximum Zener voltage of 33V, dissipation of 1500mW, and meets RoHS and AEC-Q101 standards. Its compact SMB package ensures easy installation in automation and industrial protection modules. Designed for demanding environments, this diode provides stable operation over a wide temperature range, excellent transient suppression, and low impedance, making it the ideal choice for electronics requiring precise voltage regulation and robust protection.

Buy Vishay SMZJ3801BHM3AH now and experience unmatched reliability and performance in voltage regulation and protection for industrial systems.

Frequently Asked Questions

Where can I buy Vishay SMZJ3801BHM3AH?

You can click on the BUY or RFQ button to purchase SMZJ3801BHM3AH from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMZJ3801BHM3AH?

You can download the SMZJ3801BHM3AH datasheet or visit the Vishay website for support.

Who is the manufacturer of SMZJ3801BHM3AH?

Vishay

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