SBAV99WT1G

The SBAV99WT1G is a high-speed switching diode array from ON Semiconductor, featuring dual series-connected diodes in a compact SOT-363 (SC-88) package. Designed for general-purpose applications, it offers:
- Low leakage current and fast switching (4ns reverse recovery time).
- High reliability with a small form factor, ideal for space-constrained designs.
- Voltage ratings: 70V reverse voltage (VRRM) and 100mA forward current (IF).
Common uses include signal clipping, protection circuits, and high-frequency rectification in consumer electronics, automotive systems, and communication devices. Its dual-diode configuration simplifies PCB layout by reducing component count.
Key specs:
- Package: SOT-363
- VF (Forward Voltage): 1V @ 10mA
- Operating Temperature: -55°C to +150°C
For detailed parameters, refer to the datasheet.

The SBAV99WT1G is a high-speed switching diode array with the following key features:
- Dual Common-Cathode Diode: Contains two diodes in a single package with shared cathodes.
- Low Forward Voltage: Typically 1V at 100mA, ensuring efficient switching.
- Fast Switching Speed: Reverse recovery time (trr) of 4ns, ideal for high-frequency applications.
- Low Leakage Current: 5µA max at 70V, enhancing power efficiency.
- High Surge Current Capability: Supports 2A peak current.
- Small Package: SOT-363 (SC-88), saving board space.
- Voltage Rating: 70V reverse voltage (VRWM).
Common applications include high-speed switching, signal clamping, and protection circuits.

The SBAV99WT1G is a dual common-cathode TVS diode array in a SOT-323 (SC-70) package with 3 pins.
Pin Functions:
1. Pin 1 (Anode 1): Connects to the first signal line for protection.
2. Pin 2 (Common Cathode): Ground (GND) connection for both diodes.
3. Pin 3 (Anode 2): Connects to the second signal line for protection.
Function:
Provides ESD and transient voltage protection for two signal lines (e.g., USB, HDMI) by clamping excess voltage to ground.
Key Features:
- Low capacitance (~3pF per line).
- Bidirectional protection.
- IEC 61000-4-2 compliant (ESD protection up to ±15kV).
Applications:
High-speed data lines (USB, HDMI, etc.) where minimal signal distortion is critical.

The SBAV99WT1G is a dual series switching diode used in:
1. High-Speed Switching – Fast signal processing in digital circuits.
2. Signal Clipping/Clamping – Protecting sensitive components from voltage spikes.
3. RF Applications – Mixing and detection in communication systems.
4. Logic Circuits – Signal inversion and level shifting.
5. General-Purpose Diode Functions – Rectification and switching in low-power applications.
Its small SOD-523 package makes it ideal for compact, surface-mount designs.