BAS316-QX

The BAS316-QX is a variant of the BAS316 fast-switching diode. It is a small-signal silicon diode designed for high-speed switching and signal-rectification in compact surface-mount designs. The “QX” suffix usually denotes a specific variant from a particular manufacturer (often related to packaging, tolerances, or RoHS/compliance).
Key points:
- Type: fast-switching, small-signal diode
- Applications: high-speed switching, detector/rectifier circuits, clamping and protection networks, peak detection, demodulation
- Characteristics (vendor-specific): reverse voltage, forward current, forward voltage drop, reverse-recovery time, and junction capacitance vary by revision; consult the exact datasheet for your supplier
If you need precise numbers, check the datasheet from your supplier for BAS316-QX, including VR, IF, VF, trr, Cj, and operating/ambient temperature ranges.

BAS316-QX is a fast-switching, small-signal diode in a SOT-23 (QX) package. Key features:
- Fast switching silicon diode
- Package: SOT-23 (3-pin)
- Reverse voltage (VRRM): up to about 75 V
- Forward current (IF(AV)): up to ~150 mA
- Forward voltage (VF): ~0.7–0.9 V at low to moderate current
- Reverse recovery time: typically a few nanoseconds
- Low reverse leakage
- Temperature range: generally -55°C to +125°C
- RoHS compliant (Pb-free)
Note: for exact electrical specs (VRRM, IF(AV), VF, trr) please consult the official datasheet for BAS316-QX.

- Pin count: 2 pins
- Function: a fast-switching diode (single diode used for high-speed switching/rectification). Pin 1 = anode, Pin 2 = cathode (bar on the cathode side).

- Manufacturer: Nexperia.
- What kind of company: A global semiconductor company that designs and manufactures discrete components (like diodes and transistors), logic devices, and MOSFETs. It originated from Philips Semiconductors/NXP and now operates worldwide.

BAS316-QX is a general‑purpose NPN small‑signal transistor (SOT‑23). Typical application areas:
- Switching and amplification of low‑power signals
- Consumer electronics: I/O buffers, signal paths, audio front‑ends
- LED/relay drivers and small actuators
- Sensor front‑ends, instrumentation, and level‑shifting circuits
- Interface circuits in telecom/data paths
- Automotive and industrial control signal conditioning
Note: Use within its electrical limits (voltage, current, gain) specified in the datasheet.

BAS316-QX is a surface-mount fast-switching diode. The QX variant uses an SMD package, typically SOD-123 (SOD-123F). Check the manufacturer’s datasheet to confirm the exact package revision.