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STMICROELECTRONICS BAT42 Small Signal Schottky Diode

The BAT42 is a small signal Schottky diode designed for high-speed switching and low forward voltage operation. Suitable for general purpose applications, it features integrated protection against voltage surges up to 35V, making it ideal for RF, high-frequency electronics, and simple switching circuits. Its low junction capacitance and fast switching speed ensure excellent performance in high-frequency applications. With robust construction and thermal stability, the BAT42 provides reliable and efficient signal rectification, making it a preferred choice for compact electronic systems needing efficient, low-voltage Schottky diodes.

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Part No:BAT42
Stock:4874
Inv Date:06-12-2026
Price: Unit price: $0.23
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Price: Unit price: $0.09
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Part No:BAT42
Stock:4000
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Source:Arrow EU
Part No:BAT42
Stock:360000
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Part No:BAT42
Stock:28000
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STMICROELECTRONICS BAT42 Small Signal Schottky Diode Specifications:

  • Repetitive Peak Reverse Voltage: 30 V
  • Forward Continuous Current: 200 mA
  • Repetitive Peak Forward Current: 500 mA
  • Surge Non Repetitive Forward Current: 4 A
  • Power Dissipation: 200 mW at 65°C
  • Storage and Junction Temperature Range: -65 to +150 °C
  • Temperature for Soldering: 230 °C for 10s at 4mm distance
  • Junction-ambient Thermal Resistance: 300 °C/W
  • Capacitance: 7 pF at 1V, 1 MHz
  • Reverse Voltage: 30 V
  • Forward Voltage: 0.4 V (at 200 mA), 0.65 V (at 50 mA)
  • Operating Temperature Range: -65°C to +150°C
  • Package: DO-35, dimensions A: 3.05-4.50 mm, B: 1.53-2.00 mm, c: 28.00 mm, D: 0.458-0.558 mm

Buy the Buy STMicroelectronics Small Signal Schottky Diode Part Number BAT42 Online

Purchase the STMicroelectronics BAT42 diode online for reliable high-speed switching with low forward voltage. Its compact design and surge protection features make it perfect for RF, fast switching, and rectification in electronic circuits. Easy to integrate into various applications, it ensures optimal performance and durability. Buying online provides quick access to this small signal Schottky diode, ensuring your projects benefit from high efficiency, low power loss, and protection against voltage surges. Order now for fast delivery and quality assurance.

Get STMicroelectronics BAT42 today—built for high-speed switching and low voltage drop, ideal for RF and high-frequency applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS BAT42?

You can click on the BUY or RFQ button to purchase BAT42 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part BAT42?

You can download the BAT42 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of BAT42?

STMICROELECTRONICS

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