ROHM Semiconductor RESD5U2MAFA Transient Voltage Suppressor Diode
ROHM Semiconductor RESD5U2MAFA Transient Voltage Suppressor (TVS) Diode is a compact, high-performance component designed to protect sensitive electronic components from electrostatic discharge (ESD) and transient voltage spikes. Housed in an ultra-small DFN1006-3 package (1.0mm × 0.6mm), the ROHM RESD5U2MAFA is ideal for space-constrained applications such as wearable devices, True Wireless Stereo (TWS) earphones, and mobile electronics. The diode offers robust ESD protection up to ±7.5kV (IEC61000-4-2) and features a low clamping voltage to minimize stress on protected components. With a low capacitance of 7.5pF (typical), this diode supports high-speed signal lines without degrading signal integrity. A fast response time and low leakage current make RESD5U2MAFA a reliable choice for safeguarding interfaces, connectors, and other vulnerable points in modern electronic designs.
Features
- Ultra small, surface mount SOT-883 (DFN1006-3) package, 1.0mm x 0.6mm x 0.4mm (LxWxT)
- 2-line protection
- A-common configuration
- Low 7.5pF (typical) capacitance
- 3x terminals
- Silicon epitaxial planar structure
- ESD capability per IEC61000-4-2 - ±7.5kV air, ±7.5kV contact
- RoHS-compliant
Applications
- Surge protection
- Wearable electronics
- TWS earphones
- Mobile devices and portable electronics
- High-speed signal lines
- Consumer electronics
- Internet of Things (IoT) devices
- Sensor modules
Specifications
- 25W maximum peak pulse power
- 2A maximum peak pulse current
- 5V maximum reverse stand-off voltage
- 6.47V to 7.14V breakdown voltage range
- 100nA maximum reverse current
- 12.5V typical clamping voltage
- +150°C maximum junction temperature
Inner Circuit
Yayınlandı: 2025-10-09
| Güncellenmiş: 2025-10-16