SZBZX84C15LT1G

SZBZX84C15LT1G is a 15-volt Zener diode from the BZX84C series, in a small SOT-23 surface-mount package. It is a two-terminal device (two pins used; third pin typically unused) designed to conduct in reverse at about 15 V to provide voltage regulation or clamping in low-power circuits. The “T1G” suffix indicates RoHS-compliant (lead-free) packaging.
Key points:
- Nominal Zener voltage: ~15 V
- Package: SOT-23, small-signal Zener diode
- Power rating: about 0.5 W (typical for BZX84 family)
- Typical usage: voltage regulation references, overvoltage protection, and waveform clamping in compact boards
- Operating range: suitable for low-current, general-purpose Zener needs
If you need exact IZT, ZZT, and thermal specs, refer to the manufacturer’s datasheet for this exact lot.

Equivalent parts (15 V, 0.5 W Zener, SOT-23):
- Vishay: BZX84-C15
- Nexperia: BZX84C15
- Diodes Incorporated: BZX84C15
The SZBZX84C15LT1G is ST’s BZX84C15 family; these are cross-listed equivalents from other manufacturers. Always verify package, tolerance, and datasheet when substituting.

SZBZX84C15LT1G features:
- 15 V Zener diode (BZX84C15)
- 0.5 W (typical) power dissipation
- SMD package (SOT-23 two-terminal device)
- Zener voltage tolerance: ±5%
- Operating temp range: −55°C to ≈125°C
- RoHS compliant and lead-free
- Suitable for voltage regulation, clamping/protection, and reference circuits
- Tape-and-reel packaging variant available (LT1G family)

Pin count: 2 (anode and cathode).
Function: SZBZX84C15LT1G is a 15 V Zener diode in an SMD package. It provides a low‑current voltage reference/clamping (voltage regulation, surge/overvoltage protection, and transient suppression) by operating in reverse breakdown at ≈15 V.

Manufacturer: Vishay Intertechnology. It is a global semiconductor and passive components company that designs and manufactures discrete semiconductors (like diodes and transistors), as well as passive components such as resistors and capacitors.

SZBZX84C15LT1G is a 15 V Zener diode (0.5 W). Typical applications:
- Simple shunt regulator/reference on 15 V rails in low‑power circuits
- Overvoltage and transient protection/clamping on supply lines and I/O
- Input protection for microcontrollers, op‑amps, and regulators from spikes
- Snubber/voltage‑clamp networks in switch‑mode power supplies
- General 15 V clamp in portable, telecom, and industrial electronics powered from 12–18 V rails

SZBZX84C15LT1G is a two-pin Zener diode in an SMT SOD-123 style package (surface-mount).