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ROHM RB238NS40FHTL Schottky Diode

The RB238NS-40FH is a high-reliability Schottky barrier diode suitable for switching power supplies. It features a silicon epitaxial planar structure, cathode common dual type design, and ultra-low Ip for efficient power management. This diode is AEC-Q101 qualified, with a maximum reverse voltage of 40 V and a forward current of 40 A, ensuring excellent performance in demanding circuits. Its compact TO-263S package provides robust mechanical protection, making it ideal for automotive, industrial, and consumer electronic applications requiring high reliability and low power loss.

Authorized Distributors
Source:DigiKey
Part No:RB238NS-40FHTL
Stock:491
Inv Date:06-09-2026
Price: Unit price: $3.39
Buy/RFQ:
Part No:RB238NS-40FHTL
Stock:0
Inv Date:06-10-2026
Price: Unit price: $3.39
Buy/RFQ:

ROHM RB238NS40FHTL Schottky Diode Specifications:

  • Maximum Repetitive Peak Reverse Voltage: 45 V
  • Maximum Reverse Voltage: 40 V
  • Average Forward Rectified Current: 40 A
  • Non-repetitive Forward Surge Peak Current: 100 A
  • Operating Junction Temperature: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C
  • Forward Voltage at 20A: 0.80 V
  • Reverse Current at 40V: 12 pA
  • Thermal Resistance Junction to Case: 2 °C/W
  • Package Type: TO-263S (JEITA: SC-83)
  • Construction: Silicon epitaxial planar type
  • Features: Cathode common dual type, super low Ip, high reliability
  • Qualification: AEC-Q101 qualified
  • Dimensions: 13.6 mm land size, typical size 19 x 20 mm
  • Note: Designed for high efficiency switching applications

Buy the ROHM Series Schottky Diode: RB238NS40FH

Purchase the ROHM RB238NS-40FH diode online today to ensure your circuit benefits from high efficiency, outstanding reliability, and optimal performance. This diode's low forward voltage drop and high surge current capabilities make it perfect for automotive, industrial, and consumer electronic devices. Its compact TO-263S package simplifies installation, while AEC-Q101 certification guarantees quality and durability under harsh conditions. Ordering online provides quick access to this critical component, supporting your project with proven power management in a compact, reliable package.

Buy ROHM RB238NS-40FH now and experience unmatched reliability and low power loss in demanding switching power supply applications.

Frequently Asked Questions

Where can I buy ROHM RB238NS40FHTL?

You can click on the BUY or RFQ button to purchase RB238NS40FHTL from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RB238NS40FHTL?

You can download the RB238NS40FHTL datasheet or visit the ROHM website for support.

Who is the manufacturer of RB238NS40FHTL?

ROHM

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