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Vishay MSE1PDM389A Surface Mount Diode

Vishay MSE1PDM389A is a surface mount diode designed for polarity protection and general-purpose applications in consumer and automotive electronics. Featuring a very low profile with a height of approximately 0.65 mm, it offers low forward voltage drop, low leakage current, and robust ESD immunity, meeting industry standards including RoHS, UL 94 V-0, and AEC-Q101. Its MicroSMP package and halogen-free, RoHS-compliant construction make it suitable for automated assembly and reliable performance in high-temperature environments up to 175°C, ensuring durable and efficient circuit protection.

Authorized Distributors
Source:DigiKey
Part No:MSE1PD-M3/89A
Stock:5
Inv Date:06-09-2026
Price: Unit price: $0.38
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Part No:MSE1PD-M3/89A
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.38
Buy/RFQ:
Part No:MSE1PD-M3/89A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.31
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Part No:MSE1PD-M3/89A
Stock:37
Inv Date:06-10-2026
Price: N/A
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Vishay MSE1PDM389A Surface Mount Diode Specifications:

  • Package: MicroSMP
  • Maximum repetitive peak reverse voltage: 100 V, 200 V, 400 V, 600 V
  • Average forward rectified current: 1.0 A
  • Peak surge current: 20 A
  • Operating junction and storage temperature range: -55°C to +175°C
  • Forward voltage (at 1.0A, 25°C): 0.925 V
  • Reverse current (at rated voltage, 25°C): 50 μA
  • Junction capacitance: 5 pF
  • Thermal resistance junction-to-ambient: approximately 30–40 °C/W
  • RoHS, halogen-free, UL 94 V-0 compliant, meets industry standards for automotive grade
  • Leads: Matte tin plated, solderable per J-STD-002, JESD 22-B102
  • Meets IMST, JESD, IEC standards for ESD immunity and whisker testing

Buy the Buy Vishay MicroSMP Diode Part Number MSE1PDM389A Online

Purchase the Vishay MSE1PDM389A surface mount diode today for reliable reverse voltage protection and circuit safeguarding. Featuring a compact MicroSMP package, it is ideal for automated assembly and high-temperature environments up to 175°C. With low forward voltage drop of 0.925 V at 1.0A and excellent ESD immunity per industry standards, this diode ensures long-lasting performance in automotive and consumer electronics. Its RoHS and halogen-free compliant design, along with UL 94 V-0 rating, guarantees safety, durability, and eco-friendliness for your high-tech applications.

Get Vishay MSE1PDM389A today—designed for high-reliability, low-profile circuit protection in automotive and consumer electronics.

Frequently Asked Questions

Where can I buy Vishay MSE1PDM389A?

You can click on the BUY or RFQ button to purchase MSE1PDM389A from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part MSE1PDM389A?

You can download the MSE1PDM389A datasheet or visit the Vishay website for support.

Who is the manufacturer of MSE1PDM389A?

Vishay

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