SZBZX84C4V7LT1G

SZBZX84C4V7LT1G is a surface-mount Zener diode from the BZX84C4V7 family.
- Function: Provides a stable breakdown/clamping voltage (~4.7 V) for voltage regulation, transient suppression, or reference purposes in low-power circuits.
- Voltage rating: Nominal Zener voltage about 4.7 V (tolerance typically ±5% for this C-series).
- Package and suffix: Small SMD package (common for BZX84 devices); “LT1G” indicates RoHS-compliant, lead-free version in a tape-and-reel format from the manufacturer (SZ prefix denotes the supplier/manufacturer code).
- Electrical highlights (typical): IZT around a few milliamps to reach 4.7 V, Pmax about 0.5 W (at 25°C), with a dynamic impedance in the range expected for 4.7 V Zeners.
- Typical use cases: Protects inputs/rails from overvoltage, clamps voltages on microcontroller/logic lines, or serves as a simple voltage reference in conjunction with resistors.
Note: Check the exact datasheet for the precise package, current, and tolerance specifications for your lot.

Equivalent replacements are any 4.7 V SOT‑23 general‑purpose Zener diodes. Common cross‑references: BZX84C4V7 (Nexperia/Diodes Inc.), BZT52C4V7 (Vishay/ON Semiconductor), BZV55C4V7, and MMSZ series 4.7 V Zeners from major vendors. Verify Vz, test current, power dissipation and package before substituting.

SZBZX84C4V7LT1G is a 4.7 V Zener diode (BZX84C4V7 family) in a small SMD package. Key features:
- Zener voltage: ~4.7 V
- Power rating: about 0.5 W
- Tolerance: ±5% (variant C)
- RoHS compliant, lead-free
- Wide operating temp range: typically -55°C to 125°C
- Suitable for voltage regulation, clamping/protection, and reference in compact circuits
- Available in tape-and-reel packaging option (LT1G) for automated assembly
Note: exact package type and tolerance options depend on the specific lot.

Pin count: 2 terminals (Anode and Cathode).
Function: SZBZX84C4V7LT1G is a small‑signal 4.7 V Zener diode used for voltage regulation, reference and transient/clamp protection. In reverse it clamps at ≈4.7 V (small‑signal, low‑power SMD device, typically ~0.5 W rating) to stabilize or protect circuits.

Manufacturer: Diodes Incorporated.
What kind of company: Diodes Incorporated is an American semiconductor manufacturer (headquartered in Plano, Texas) that designs and produces discrete semiconductor devices and analog ICs—such as diodes, transistors, MOSFETs, voltage regulators, power-management devices, switching and logic ICs—sold globally as a public company.

SZBZX84C4V7LT1G is a 4.7 V Zener diode (BZX84C4V7 family). Common applications:
- Low‑current shunt regulator and fixed voltage reference in small circuits
- Overvoltage protection and input/ I/O line clamping to protect microcontrollers, op-amps, and ADCs
- Simple biasing/voltage regulation in battery-powered or compact power‑supply sections
- Signal conditioning and rail stabilization in analog front ends
Note: Used for modest protection and reference tasks; for high-energy transient protection, dedicated TVS devices are preferred.

Package: SOD‑523 (ultra‑small SMD) Zener diode. The "LT1G" suffix indicates tape‑and‑reel surface‑mount packaging for automated placement.