BZM55B5V6-TR

BZM55B5V6-TR is a Zener diode in the BZM55B family. It provides a stable reverse-voltage clamp around 5.6 V (nominal), used for shunt regulation and voltage references in power supplies and related circuits. The “5V6” denotes the Zener voltage; “B” indicates a B-grade tolerance (about ±5%); “TR” means Tape-and-Reel packaging for automated assembly. Typical rating is around 0.5 W (500 mW) with glass-passivated construction for ruggedness. Electrical characteristics: Vz ≈ 5.6 V at Iz ~ a few mA, low reverse leakage below Vz, and a modest Zener impedance (tens of ohms range) to support regulation. Operational temp range is broad (commonly -65°C to +150°C). Packaging suitability makes it common in compact, low-current regulator circuits, reference circuits, and voltage clamp/protection tasks in consumer electronics, communications, and automotive applications. For exact specs (Iz, Pmax, Zzt, tolerances, and package details), consult the specific datasheet for your supplier.

Typical equivalents are other 5.6 V SMD Zener diodes such as BZT52B5V6 (SOD523), BZT52C5V6, BZX84C5V6 and MMBZ5V6 (MMBZ5V6B). Check package, power rating, tolerance and I‑V/dynamic resistance in the datasheets to confirm interchangeability.

- Zener diode, 0.5 W (power rating)
- Nominal Zener voltage: 5.6 V
- Tolerance: ±5% (B variant)
- Fast response with low dynamic impedance
- Surface-mount, Tape & Reel (TR) packaging for automated assembly
- Pb-free, RoHS compliant
- Temperature range: typically -65°C to 150°C
- Applications: voltage regulation, reference, and clamping/protection in electronics (consumer, automotive, telecom)

Pin count: 2 terminals (anode and cathode).
Function: SMD Zener diode with nominal 5.6 V breakdown (used for voltage reference, regulation, and transient/clamping/protection). The “-TR” suffix denotes tape-and-reel packaging for automated pick-and-place.

BZM55B5V6-TR is a 5.6 V Zener diode. Typical applications:
- Fixed voltage reference and shunt regulator in low-current circuits
- Voltage clamping/protection for power rails and IC input pins
- Reference source for ADC/DACs, op-amps, and other precision circuits
- Simple transient/overvoltage protection in consumer electronics and instrumentation
- Noise and voltage stabilization in small signaling and control circuits
Packaging note: -TR indicates tape-and-reel for automated assembly.

I don’t have the datasheet here. The “-TR” suffix means tape-and-reel shipping; the exact component package (e.g., SOD‑523, SOD‑323, etc.) must be confirmed from the manufacturer’s datasheet. Would you like me to look up and provide the precise package type and datasheet link?