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Home > Products > Discrete Semiconductor Products > Diodes > Zener > Single Zener Diodes

Nexperia USA Inc. BZX884-C13,315

Name: BZX884-C13,315
Brand: Nexperia USA Inc.
SKU: BZX884-C13,315
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: BZX884-C13,315

Manufacturer:: Nexperia USA Inc.

Category:: Single Zener Diodes

Package:: SOD-882

Datasheet:: BZX884-C13,315.pdf

Description:: DIODE ZENER 13V 250MW DFN1006-2

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Product details

Overview

BZX884-C13,315 from Nexperia is a ±5 % tolerance Zener diode optimized for voltage regulation and ESD protection in space-constrained SMD designs, with nominal Zener voltage 13 V at I_Z = 5 mA, differential resistance ≤170 Ω at I_Ztest = 2 mA, and reverse current ≤100 nA at V_R = 8 V - deployed in automotive body control modules and industrial sensor signal conditioning.

For engineers reviewing the BZX884-C13,315 datasheet, BZX884-C13,315 pinout, BZX884-C13,315 application, or BZX884-C13,315 equivalent, this page delivers verified Zener voltage tolerance, thermal resistance, junction temperature limit, package footprint compatibility, and AEC-Q101 qualification status - all critical for low-power rail stabilization and transient suppression in high-reliability PCB layouts.

Technical Context

This Zener diode operates in reverse breakdown to maintain stable reference voltage under varying load and temperature conditions. Its 13 V nominal Zener voltage exhibits +8.8 mV/K temperature coefficient at I_Z = 2 mA, enabling predictable drift compensation in precision analog circuits.

The device uses silicon PN-junction construction in a leadless DFN1006-2 (SOD882) package with cathode marked by a bar. It supports non-repetitive peak reverse current up to 2.5 A for 100 µs pulses, meeting IEC 61000-4-2 Level 4 ESD immunity requirements when properly decoupled.

Key Specifications

Parameter	Value and Actual Design Meaning
Zener Voltage (V_Z)	12.74 V to 13.26 V at I_Z = 5 mA - ensures ±5 % regulation accuracy across production lots.
Differential Resistance (r_diff)	≤170 Ω at I_Ztest = 2 mA - limits output impedance for stable voltage reference under dynamic load changes.
Reverse Current (I_R)	≤100 nA at V_R = 8 V - guarantees minimal leakage in high-impedance bias networks.
Forward Voltage (V_F)	≤0.9 V at I_F = 10 mA - enables low-loss anode-cathode conduction during forward-biased clamping.
Total Power Dissipation (P_tot)	250 mW at T_amb ≤ 25 °C on FR4 PCB - defines maximum continuous power handling before thermal derating.
Junction Temperature (T_j)	−55 °C to +150 °C - supports operation in under-hood automotive and industrial ambient environments.
AEC-Q101 Qualified	Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing - suitable for ASIL-B supporting functions.

Pinout & Package

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

Pin/Terminal	Circuit Role	Design Meaning
1	Cathode (K)	Connected to regulated output node; reverse-biased terminal where Zener breakdown occurs.
2	Anode (A)	Connected to ground or lower-potential rail; completes current path during regulation or ESD clamp events.

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive electronics including temperature cycling, HTRB, and ESD robustness - reduces qualification effort for Tier 1 suppliers.
Ultra-small SOD882 footprint	1.0 × 0.6 mm body area - enables placement in dense routing zones near IC power pins without sacrificing board real estate.
±5 % Zener voltage tolerance	Tighter than standard ±10 % Zeners - improves system-level voltage margin control in cost-sensitive consumer and industrial applications.
Low thermal resistance (R_th(j-a))	500 K/W on FR4 with standard footprint - allows sustained 250 mW dissipation without external heatsinking in ambient ≤70 °C.
ESD ultra-high-speed switching	Sub-nanosecond response to transients - provides effective clamping against IEC 61000-4-2 contact discharge up to ±8 kV when used with proper layout.

Applications

Automotive Body Control Unit (BCU)

Industrial Sensor Signal Conditioning

Use Scenario: Stabilizing 12 V supply rails feeding microcontroller I/O buffers and LIN transceivers in door module ECUs.

IC Role / Device Role / Timing Role: Zener regulator providing local 13 V reference for voltage supervisor ICs and overvoltage detection comparators.

Use Value: Maintains <1 % output deviation over −40 °C to +125 °C ambient due to known +8.8 mV/K TC and AEC-Q101 thermal cycling validation.

Use Scenario: Biasing and protecting analog front-end inputs of 4–20 mA current loop receivers in PLC analog input cards.

IC Role / Device Role / Timing Role: Reverse-biased shunt clamp limiting input voltage to 13 V while sinking ESD transients away from op-amp inputs.

Use Value: Achieves <100 nA leakage at 8 V reverse bias, preserving high-impedance sensor interface integrity without loading error.

USB-C Port Protection

Smart Meter Power Supply Regulation

Use Scenario: Secondary overvoltage clamp on VBUS line after primary TVS, absorbing residual surges post-IEC 61000-4-5 ring wave events.

IC Role / Device Role / Timing Role: Fast-reacting Zener element conducting within 1 ns to limit VBUS to 13 V during 10/1000 µs transients.

Use Value: Delivers 2.5 A non-repetitive peak reverse current capability at 100 µs pulse width - sufficient for USB-C surge compliance margin.

Use Scenario: Regulating auxiliary 13 V rail powering metrology ADC and RTC in single-phase electricity meters operating at 85–265 V AC input.

IC Role / Device Role / Timing Role: Shunt regulator maintaining stable bias for isolated DC-DC feedback optocouplers and voltage references.

Use Value: Supports continuous 250 mW dissipation on standard FR4 PCB - eliminates need for larger SOD-123 or DO-35 packages in compact meter designs.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
BZX884-B13,315	±2 % Zener voltage tolerance (12.74–13.26 V vs. tighter 12.87–13.13 V), higher r_diff (≤150 Ω), same package and thermal specs.	Preferred where tighter regulation stability is required for precision reference, but not needed for general-purpose clamping.	Select BZX884-B13,315 only if system-level voltage margin analysis requires <±2.5 % variation at full temperature range.
MMSZ4685T1G	±5 % tolerance, 13 V nominal, SOD-123 package (2.7 × 1.6 mm), P_tot = 500 mW, R_th(j-a) ≈ 300 K/W - physically larger and higher power.	Suitable for higher-power regulation where board space permits and thermal budget exceeds 250 mW.	Choose MMSZ4685T1G only when >250 mW continuous dissipation is required and SOD-123 footprint is acceptable.

Compared with BZX884-B13,315, the C-version trades tighter voltage tolerance for broader process yield and lower cost; versus MMSZ4685T1G, it sacrifices power headroom for 60 % smaller PCB area and AEC-Q101 qualification - making it optimal for space- and reliability-constrained automotive and industrial SMD designs.

Availability

BZX884-C13,315 is available at Aetrix Electronics and suitable for automotive body control units, industrial sensor interfaces, USB-C port protection circuits, and smart meter auxiliary power supplies requiring stable component supply with AEC-Q101 assurance and SOD882 footprint compatibility.

Supply support for BZX884-C13,315 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 focused on essential efficiency technologies, delivering high-performance, reliable discrete and logic devices for automotive, industrial, and consumer markets.

The BZX884 series belongs to Nexperia's general-purpose Zener diode product line, engineered specifically for compact, high-reliability voltage regulation and ESD protection in automotive and industrial surface-mount applications.

FAQ

What is the maximum reverse voltage before breakdown for BZX884-C13,315?

The nominal Zener voltage is 13 V at I_Z = 5 mA, with guaranteed minimum and maximum values of 12.74 V and 13.26 V respectively. Breakdown begins gradually above ~12 V, but stable regulation occurs only within the specified 12.74–13.26 V band under defined test conditions - exceeding 13.26 V risks excessive power dissipation unless current is strictly limited.

Can BZX884-C13,315 be used as a standalone ESD protection device on a 12 V rail?

Yes - its 13 V Zener voltage provides appropriate clamping margin above 12 V nominal rails, and its 2.5 A non-repetitive peak reverse current rating at 100 µs supports IEC 61000-4-2 Level 4 (±8 kV contact) when paired with a series current-limiting resistor and proper PCB layout. However, dedicated TVS diodes offer lower clamping voltage and faster response for primary protection.

Is the SOD882 package compatible with standard reflow soldering profiles?

Yes - Nexperia specifies reflow soldering as the only recommended method for SOD882. The package is qualified for JEDEC J-STD-020 moisture sensitivity level 1 and withstands peak temperatures up to 260 °C. Recommended footprint dimensions (0.7 × 0.3 mm pads, 0.4 mm solder mask opening) are provided in Figure 12 of the datasheet to ensure reliable solder joint formation.

How does the +8.8 mV/K temperature coefficient affect long-term voltage stability?

At I_Z = 2 mA, the +8.8 mV/K coefficient means output voltage increases by ~0.88 V over a 100 °C ambient rise (e.g., −40 °C to +60 °C). This drift is predictable and linear, allowing compensation in systems using temperature-sensing feedback. For unregulated applications, it introduces ±0.44 V uncertainty across that range - acceptable for non-precision clamping but insufficient for reference-grade use.

BZX884-C13,315 Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: SOD-882

Packaging:: Tape & Reel (TR)

Product Status:: Active

Voltage - Zener (Nom) (Vz):: 13 V

Tolerance:: ±5%

Power - Max:: 250 mW

Impedance (Max) (Zzt):: 10 Ohms

Current - Reverse Leakage @ Vr:: 100 nA @ 8 V

Voltage - Forward (Vf) (Max) @ If:: 900 mV @ 10 mA

Operating Temperature:: -65°C ~ 150°C

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: DFN1006-2

BZX884-C13,315 FAQ

1.How can I place an order for BZX884-C13,315 through Aetrix?

Please submit a Request for Quotation (RFQ) for BZX884-C13,315 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for BZX884-C13,315 reliable?

The price and inventory of BZX884-C13,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZX884-C13,315 is usually 5 days.

3.What payment methods are accepted for BZX884-C13,315?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZX884-C13,315 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for BZX884-C13,315?

BZX884-C13,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your BZX884-C13,315 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for BZX884-C13,315?

For technical support, including BZX884-C13,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZX884-C13,315 requirements.

6.How does Aetrix verify that BZX884-C13,315 is sourced from the original manufacturer or authorized distributors?

All BZX884-C13,315 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BZX884-C13,315 meets industry standards.

7.What is the process for return or replacement of BZX884-C13,315?

All BZX884-C13,315 units undergo pre-shipment inspection (PSI). If there is an issue with BZX884-C13,315, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The BZX884-C13,315 part is unused and in its original packaging.

Return procedure for BZX884-C13,315:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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