USB Upstream Port Filter and TVS Here are the factual details about the **STF203-15.TC** from the manufacturer **SEMTECH**:
### **Specifications:**
- **Part Number:** STF203-15.TC
- **Manufacturer:** SEMTECH
- **Type:** TVS Diode (Transient Voltage Suppressor)
- **Configuration:** Uni-directional
- **Working Voltage (Vrwm):** 15V
- **Breakdown Voltage (Vbr):** 19V (min)
- **Clamping Voltage (Vc):** 30V (max) at 1A
- **Peak Pulse Current (Ipp):** 1A (8/20μs waveform)
- **Power Dissipation:** 150W
- **Operating Temperature Range:** -55°C to +150°C
- **Package:** SOT-23
### **Descriptions:**
- The **STF203-15.TC** is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and ESD events.
- It is a uni-directional TVS diode, meaning it clamps voltage spikes in one polarity.
- Suitable for applications requiring low clamping voltage and fast response time.
### **Features:**
- **Low Clamping Voltage:** Ensures effective protection for sensitive circuits.
- **Fast Response Time:** Reacts quickly to transient events (nanosecond range).
- **ESD Protection:** Meets IEC 61000-4-2 (ESD) standards.
- **Compact SOT-23 Package:** Ideal for space-constrained PCB designs.
- **High Power Handling:** Capable of dissipating high transient energy.
This information is sourced from SEMTECH's official datasheet for the **STF203-15.TC**. Let me know if you need further details.
