Nexperia USA Inc. BZX884-C2V7,315

Overview

BZX884-C2V7,315 from Nexperia is a ±5% tolerance Zener diode in SOD882 (DFN1006-2) package, rated for 2.65–2.75 V nominal Zener voltage at 5 mA, 250 mW total power dissipation, and 440 pF capacitance at 1 MHz. It serves as a precision voltage reference or low-voltage clamp in space-constrained power rails and ESD protection circuits.

For engineers reviewing the BZX884-C2V7,315 datasheet, BZX884-C2V7,315 pinout, BZX884-C2V7,315 application, or BZX884-C2V7,315 equivalent, this page delivers verified Zener voltage, differential resistance, temperature coefficient, reverse leakage, and thermal resistance data directly tied to the SOD882 footprint and AEC-Q101 qualification status.

Technical Context

This Zener diode operates in reverse breakdown with a specified 2.65–2.75 V Zener voltage at I_Z = 5 mA and exhibits a negative temperature coefficient of −1.4 mV/K. Its differential resistance is 300–450 Ω at 1 mA and 75–100 Ω at 5 mA, enabling stable regulation under light-to-moderate load variation.

Designed for surface-mount use on FR4 PCBs with standard DFN1006-2 footprint, it supports electrostatic discharge (ESD) clamping with 6 A non-repetitive peak reverse current (t_p = 100 µs) and maintains junction temperatures up to 150 °C under ambient conditions ranging from −55 °C to +150 °C.

Key Specifications

Pinout & Package

SOD882 (DFN1006-2) is a leadless ultra-small plastic package measuring 1.0 × 0.6 × 0.5 mm, with cathode indicated by a marking bar on the top surface.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar Zener diode applications.

Compared with BZX884-C2V7,315, the BZX884-B2V7,315 improves voltage accuracy at the expense of slightly higher dynamic impedance, while MMSZ4678T1G trades miniaturization for greater power derating headroom and legacy footprint compatibility.

Availability

BZX884-C2V7,315 is available at Aetrix Electronics and suitable for automotive sensor biasing, USB port ESD clamping, and industrial PLC input conditioning requiring stable component supply, AEC-Q101 compliance, and SOD882 footprint consistency.

Supply support for BZX884-C2V7,315 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert delivering high-performance, reliable discrete, logic, and MOSFET devices with focus on efficiency, miniaturization, and automotive-grade quality.

The BZX884 series belongs to Nexperia's general-purpose Zener diode product line, engineered for compact voltage regulation and ESD protection in space- and power-constrained applications across automotive, industrial, and consumer electronics.

FAQ

What is the maximum reverse current the BZX884-C2V7,315 can handle during an ESD event?

The device supports a non-repetitive peak reverse current (I_ZSM) of 6 A at t_p = 100 µs and T_amb = 25 °C, validated per IEC 61000-4-2 Level 4 testing conditions. This rating applies only to single, short-duration transients and requires proper PCB layout with low-inductance grounding to maintain clamping performance.

How does the −1.4 mV/K temperature coefficient affect regulation accuracy over temperature?

At a nominal 2.7 V Zener voltage, the −1.4 mV/K coefficient causes approximately −14 mV drift over a 10 °C rise, or −140 mV across a 100 °C span. This is factored into the ±5% tolerance band and remains predictable for compensation in reference circuits-no external components are needed for basic stabilization.

Can BZX884-C2V7,315 be used in forward-bias mode like a standard diode?

Yes-it exhibits a typical forward voltage of 0.9 V at I_F = 10 mA, consistent with silicon PN junction behavior. However, its primary design intent is reverse-bias Zener operation; forward conduction is limited to 200 mA absolute maximum and lacks optimized VF consistency for rectification applications.

Is the SOD882 package compatible with standard reflow soldering profiles?

Yes-Nexperia specifies reflow soldering as the only recommended process. The SOD882 footprint (0.9 mm pad length, 0.3 mm pad width, 0.7 mm center-to-center pitch) aligns with IPC-7351B density level A, and the device withstands JEDEC J-STD-020D-compliant peak temperatures up to 260 °C for ≤ 30 seconds.