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ROHM VS3V3BB1FST27N ESD Protection Diode

The VS3V3BB1FS is a bidirectional transient voltage suppressor designed for ESD protection in electronic circuits. Operating with a reverse standoff voltage of 3.3V, it offers high reliability and an ESD protection level of +8kV according to IEC61000-4-2 standards. Suitable for mobile devices, data lines, and portable electronics, it features a compact SOD-992 SMD0402 package, with a peak pulse power of 38.0W and maximum pulse current of 5.0A. The device can withstand electrostatic discharge voltages up to 7kV and operates at temperatures from -55°C to +150°C, ensuring durability in various environments.

Authorized Distributors
Source:DigiKey
Part No:VS3V3BB1FST27N
Stock:26435
Inv Date:06-09-2026
Price: Unit price: $0.44
Buy/RFQ:
Part No:VS3V3BB1FST27N
Stock:50050
Inv Date:06-10-2026
Price: Unit price: $0.38
Buy/RFQ:

ROHM VS3V3BB1FST27N ESD Protection Diode Specifications:

  • Reverse standoff voltage: 3.3 V
  • Reverse breakdown voltage: 40 V
  • Reverse leakage current: 0.1 μA
  • Clamping voltage at 5.0A: 76 V
  • Peak pulse power: 38.0 W
  • Maximum peak pulse current: 5.0 A
  • ESD protection level (IEC61000-4-2 Contact): +8 kV
  • Electrostatic discharge voltage: 7 kV
  • Junction temperature: -55°C to +150°C
  • Storage temperature: -55°C to +150°C
  • Operating temperature: -55°C to +150°C
  • Capacitance between terminals: 10.0 to 12.0 pF
  • Dimension: 0.190 x 0.160 x 0.080 inches (approximate)
  • Package: SOD-992 SMD0402
  • Voltage rating: 3.3V

Buy the ROHM Series TStorm 3.3V ESD Protection: VS3V3BB1FS

Secure your electronic components with the ROHM Series TStorm ESD Protection Diode, designed for reliable bidirectional surge protection at 3.3V. This compact SMD package provides up to +8kV ESD immunity, withstands peak pulse power of 38W, and handles pulse currents up to 5A. With a stable operation range from -55°C to 150°C, it protects data lines, mobile devices, and portable electronics. Purchase online today to enhance your circuit's durability and safeguard your sensitive electronics against electrostatic discharge incidents effectively.

Order your ROHM Series TStorm VS3V3BB1FS ESD protection diode today and ensure reliable, compact surge suppression for your sensitive electronic circuits.

Frequently Asked Questions

Where can I buy ROHM VS3V3BB1FST27N?

You can click on the BUY or RFQ button to purchase VS3V3BB1FST27N from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part VS3V3BB1FST27N?

You can download the VS3V3BB1FST27N datasheet or visit the ROHM website for support.

Who is the manufacturer of VS3V3BB1FST27N?

ROHM

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