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Vishay MSQ1PGM3H High-Current Surface Mount Rectifier

The Vishay MSQ1PG and MSQ1PJ are high-performance, surface-mount rectifiers designed for general purpose, polarity protection, and rail-to-rail protection in automotive and consumer electronics. These devices feature a low profile height of approximately 0.65 mm, making them ideal for automated placement. They have a maximum repetitive peak reverse voltage of 400 V and 600 V, respectively, with an average forward rectified current of 1.0A. Their rugged construction includes matte tin-plated leads, UL 94 V-0 flammability rating, and meet RoHS and AEC-Q101 standards for durability and environmental compliance.

Authorized Distributors
Source:Newark
Part No:MSQ1PG-M3/H
Stock:34855
Inv Date:06-09-2026
Price: Unit price: $0.031
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Source:DigiKey
Part No:MSQ1PG-M3/H
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.06563
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Part No:MSQ1PG-M3/H
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.33
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Part No:MSQ1PG-M3/H
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0509
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Vishay MSQ1PGM3H High-Current Surface Mount Rectifier Specifications:

  • Package: MicroSMP (DO-219AD)
  • Maximum Repetitive Peak Reverse Voltage: 400 V for MSQ1PG, 600 V for MSQ1PJ
  • Average Forward Rectified Current: 1.0 A
  • Peak Forward Surge Current: 15 A
  • Operating Junction and Storage Temperature Range: -55°C to +175°C
  • Maximum Forward Voltage at 1A: 0.99 V typical
  • Maximum Reverse Leakage Current: 50 μA at rated voltage and 25°C
  • Thermal Resistance Junction to Ambient: 30°C/W
  • Material: Halogen-free, RoHS-compliant, AEC-Q101 qualified options available
  • Terminals: Matte tin-plated leads, solderable per J-STD-002
  • Mechanical: MicroSMP case, with cathode band for polarity, height approximately 0.65 mm
  • ESD Immunity: >8kV contact according to human body model
  • Compliance: RoHS, UL 94 V-0, JESD 22B102, JESD 201
  • Suitable applications include general purpose, polarity, and rail-to-rail protection in automotive and consumer electronics
  • Peak forward surge current: 15A, rated reverse voltage: 400-600V
  • Reverse recovery time: Typical 650 ns at 25°C
  • Thermal performance tested with PCB copper pad area of 6.0x6.0 mm

Buy the Vishay MSQ1PG U+2013 Reliable Rectifiers for Industrial Applications

Purchase the Vishay MSQ1PG high-current surface mount rectifier online today. Designed for automotive and consumer electronics, it features a compact MicroSMP package, low forward voltage, and excellent reliability. With a maximum reverse voltage of 400V for the MSQ1PG model, rated at 1A, it provides efficient polarity and rail-to-rail protection. Ideal for automated assembly, these devices comply with RoHS and UL 94 V-0 standards, ensuring safety and environmental compliance. Secure your power management needs with this durable, high-performance rectifier.

Get Vishay MSQ1PG today—built for precision and long-lasting durability in power supply and automotive circuits.

Frequently Asked Questions

Where can I buy Vishay MSQ1PGM3H?

You can click on the BUY or RFQ button to purchase MSQ1PGM3H from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part MSQ1PGM3H?

You can download the MSQ1PGM3H datasheet or visit the Vishay website for support.

Who is the manufacturer of MSQ1PGM3H?

Vishay

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