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ROHM PDZVTR39B Voltage Regulation Diode

The PDZV3.9B is a high-reliability Zener diode designed for voltage regulation with a small power mold type package. It is ideal for precise voltage stabilization in electronic circuits, featuring a maximum power dissipation of 1000 mW and a junction temperature of 150°C. The diode is packaged in an embossed tape reel of 180 nm width, with a taping code 'TR', and a basic ordering unit of 3000 pieces. Suitable for applications requiring stable reference voltage, it offers a compact design suitable for surface-mount technology with exact specifications to ensure performance and durability.

Authorized Distributors
Source:Newark
Part No:PDZVTR3.9B
Stock:1178
Inv Date:06-09-2026
Price: Unit price: $0.443
Buy/RFQ:
Source:DigiKey
Part No:PDZVTR3.9B
Stock:540
Inv Date:06-09-2026
Price: Unit price: $0.63
Buy/RFQ:

ROHM PDZVTR39B Voltage Regulation Diode Specifications:

  • Power Dissipation: 1000 mW
  • Junction Temperature: 150°C
  • Storage Temperature: -55°C to +150°C
  • Package Code: SOD-128
  • Outline: Small mold type, embossed tape reel 180 nm width, taping code TR, basic order unit 3000 pcs
  • Material: Glass epoxy substrate
  • Dimensions (Min. to Max): A: 0.85-1.05 mm, B: 41.30-41.70 mm, C: 0.12-0.27 mm, Bo: 2.30-2.70 mm, E: 3.50-3.90 mm, He: 4.56-4.84 mm
  • Max. Reverse Voltage (V): 2.00-37.00 V depending on model, with specific values for each type
  • Maximum Junction Power: 1000 mW
  • Taping: Embossed tape, 180 nm width, 12 mm width for packaging
  • Absolute Maximum Ratings: Power dissipation 1000 mW, junction temperature 150°C, storage temperature -55°C to 150°C
  • Features: High reliability, small power mold, suitable for voltage regulation applications
  • Environmental Specs: RoHS compliant, suitable for surface-mount technology
  • Marking: 3.9B for identification in packaging
  • Application: Voltage regulation, stabilization circuits, reference voltage sources

Buy the ROHM Series PDZV Zener Diode: PDZV3.9B

Order the ROHM PDZV3.9B Zener diode online for reliable voltage regulation in your electronic projects. These small mold SOD-128 package diodes deliver high stability, with a maximum power dissipation of 1000 mW and precise voltage reference capabilities. Suitable for compact designs in surface-mount applications, they ensure durability and consistent performance under various conditions. With easy online purchasing, you can quickly integrate this high-quality component into your circuit designs for enhanced stability and efficiency, ensuring your electronic devices operate reliably and efficiently.

Get ROHM PDZV3.9B today—built for precise voltage regulation and long-lasting durability.

Frequently Asked Questions

Where can I buy ROHM PDZVTR39B?

You can click on the BUY or RFQ button to purchase PDZVTR39B from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part PDZVTR39B?

You can download the PDZVTR39B datasheet or visit the ROHM website for support.

Who is the manufacturer of PDZVTR39B?

ROHM

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