My Inquiry
My Account
Nexperia USA Inc. BZX884S-C15-QYL
- Part No.:
- BZX884S-C15-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
BZX884S-C15-QYL.pdf
- Description:
- DIODE ZENER 15V 365MW DFN1006BD
- Quantity:
- Payment:
- Shipping:
Inventory:9,379
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
BZX884S-C15-QYL from Nexperia is a 15 V ±5 % tolerance Zener diode in an ultra-small DFN1006BD-2 (SOD882BD) leadless SMD package with side-wettable flanks, designed for precision voltage regulation and reference functions in space-constrained automotive and industrial circuits. It delivers 15.0 V nominal Zener voltage at 5 mA, 365 mW total power dissipation on FR4 PCB, and operates across −55 °C to +150 °C ambient range.
For engineers reviewing the BZX884S-C15-QYL datasheet, BZX884S-C15-QYL pinout, BZX884S-C15-QYL application, or BZX884S-C15-QYL equivalent, key selection criteria include its AEC-Q101 qualification, 75 Ω typical differential resistance at 5 mA, −2.0 mV/K temperature coefficient, and compatibility with reflow-only soldering on standard DFN footprints.
Technical Context
This Zener diode operates in reverse breakdown mode to maintain stable 15 V regulation under varying load and temperature conditions. Its design incorporates low thermal resistance (340 K/W junction-to-ambient) and side-wettable flanks for automated optical inspection of solder joints.
The device exhibits a typical reverse current of ≤0.05 μA at 11.4 V and ≤0.1 μA at 12.4 V, enabling low-power biasing and sensing applications. Its 120 pF capacitance at 1 MHz and 0 V reverse bias supports stable performance in noise-sensitive analog references.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 15.0 V nominal at IZ = 5 mA; actual range 13.8 V to 15.6 V per ±5 % tolerance |
| Differential Resistance (rdif) | 50 Ω typical at IZ = 5 mA; ensures minimal output voltage shift under load variation |
| Temperature Coefficient (SZ) | −2.0 mV/K typical at IZ = 5 mA; enables predictable drift compensation in wide-temp designs |
| Forward Voltage (VF) | ≤0.9 V at IF = 10 mA; supports reliable forward-bias checking during test |
| Total Power Dissipation (Ptot) | 365 mW on FR4 PCB with 70 μm copper; defines maximum continuous regulation power in standard layout |
| Junction Temperature (Tj) | 150 °C maximum; sets upper thermal limit for sustained operation in under-hood or enclosed environments |
| Package Dimensions | 1.0 mm × 0.6 mm × 0.47 mm body; enables high-density placement in compact PCBs |
Pinout & Package
DFN1006BD-2 (SOD882BD) is a 2-terminal leadless plastic package with side-wettable flanks, 0.65 mm pitch, and cathode indicated by a marking bar on the top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated output node; polarity marker determines correct orientation during placement |
| 2 | Anode (A) | Connected to ground or lower-potential rail; forms reverse-biased junction for Zener operation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, humidity, and mechanical shock |
| Side-wettable flanks | Enables automated optical inspection (AOI) of solder joint quality without X-ray |
| Ultra-small footprint | 0.6 mm² board area saves space in battery management, ADAS sensor modules, and infotainment power rails |
| Two tolerance options | ±2 % (B-series) and ±5 % (C-series); C15-QYL provides cost-optimized regulation where tight tolerance is not critical |
| Wide operating temperature | −55 °C to +150 °C ambient range supports under-hood, engine control, and industrial motor drive applications |
Applications
| Automotive ECU Power Rail Clamping | Industrial Sensor Reference Voltage |
|---|---|
Use Scenario: Clamp transient overvoltage on 12 V supply lines in engine control units exposed to load dump events. IC Role / Device Role / Timing Role: Zener diode acting as shunt regulator to divert excess current and hold rail voltage near 15 V. Use Value: Prevents damage to downstream MCUs and CAN transceivers by limiting peak voltage to 15.6 V (max VZ) during 100 ms transients. |
Use Scenario: Provide stable 15 V reference for 16-bit ADCs measuring pressure or temperature in factory automation sensors. IC Role / Device Role / Timing Role: Precision voltage reference source with low tempco and low noise for analog front-end biasing. Use Value: Enables <±0.1 % full-scale measurement accuracy over −40 °C to +85 °C due to −2.0 mV/K drift and 50 Ω rdif. |
| Portable Medical Device Battery Monitoring | Smart Lighting LED Driver Feedback |
Use Scenario: Monitor lithium-ion battery pack voltage via resistive divider into microcontroller ADC, requiring stable reference. IC Role / Device Role / Timing Role: Zener-based reference for voltage scaling circuit feeding MCU analog input. Use Value: Maintains consistent 15 V reference across battery discharge cycle (3.0–4.2 V/cell), reducing calibration drift in portable diagnostics. |
Use Scenario: Set constant-current threshold in buck LED driver feedback loop for architectural lighting systems. IC Role / Device Role / Timing Role: Shunt reference defining current-sense amplifier trip point for dimming control. Use Value: Delivers repeatable 15 V regulation despite ambient shifts up to 85 °C, ensuring stable lumen output across thermal cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX884S-B15-Q | ±2 % tolerance (14.7–15.3 V) vs. ±5 % (13.8–15.6 V); 50 Ω rdif same; identical package and thermal specs | Required where tighter regulation is needed for high-accuracy feedback loops or precision references | Select B15-Q when system-level voltage error budget demands <±0.3 V deviation at 25 °C |
| MMSZ5245B-TP | 15 V ±5 %, SOD-123 package (2.7 × 1.4 mm), 500 mW Ptot, 17 Ω rdif, no AEC-Q101 qualification | Suitable for non-automotive consumer or industrial use where larger footprint and higher power are acceptable | Choose MMSZ5245B-TP only for cost-sensitive, non-automotive designs needing lower dynamic impedance |
Compared with BZX884S-C15-QYL, the B15-Q offers tighter tolerance at identical size and qualification, while MMSZ5245B-TP trades AEC-Q101 compliance and miniaturization for lower impedance and higher power-making it unsuitable for automotive but viable for legacy industrial PCBs.
Availability
BZX884S-C15-QYL is available at Aetrix Electronics and suitable for automotive ECU protection, industrial sensor reference design, and portable medical battery monitoring requiring stable component supply and long-term lifecycle support.
Supply support for BZX884S-C15-QYL 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 high-volume, high-reliability logic, discrete, and MOSFET devices, with leadership in automotive-qualified components.
The BZX884S-Q series targets space-constrained voltage regulation in automotive and industrial systems, emphasizing AEC-Q101 compliance, ultra-small packaging, and robust thermal performance.
FAQ
What is the maximum reverse current specification for BZX884S-C15-QYL at 12.4 V?
At 12.4 V reverse bias and Tj = 25 °C, the maximum reverse current is 0.1 μA. This low leakage enables accurate voltage division in high-impedance sensor bias networks and minimizes quiescent power loss in always-on monitoring circuits.
Can BZX884S-C15-QYL be used in reflow-only assembly processes?
Yes-BZX884S-C15-QYL is qualified exclusively for reflow soldering per its SOD882BD package specification. Its side-wettable flanks support automated optical inspection, and the recommended footprint (1.0 mm pad length, 0.6 mm width) ensures reliable joint formation without wave or hand-soldering.
How does the −2.0 mV/K temperature coefficient impact regulation stability over temperature?
The −2.0 mV/K coefficient means output voltage decreases by ~0.3 V across a 150 °C junction range (25 °C to 175 °C). In practice, this drift is predictable and compensatable in closed-loop systems; for open-loop references, it limits accuracy to ±0.45 V over full Tj range.
Is the 365 mW power rating valid for continuous DC operation on standard FR4?
Yes-the 365 mW rating applies to continuous DC dissipation when mounted on a single-sided FR4 PCB with 70 μm copper and standard SOD882BD footprint. Derating is required above 25 °C ambient; at 85 °C, maximum usable power drops to ~220 mW based on Rth(j-a) = 340 K/W.
BZX884S-C15-QYL 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):
- 15 V
- Tolerance:
- ±2%
- Power - Max:
- 365 mW
- Impedance (Max) (Zzt):
- 30 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 10.5 V
- Voltage - Forward (Vf) (Max) @ If:
- 900 mV @ 10 mA
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006BD-2
BZX884S-C15-QYL FAQ
1.How can I place an order for BZX884S-C15-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for BZX884S-C15-QYL 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 BZX884S-C15-QYL reliable?
The price and inventory of BZX884S-C15-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZX884S-C15-QYL is usually 5 days.
3.What payment methods are accepted for BZX884S-C15-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZX884S-C15-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZX884S-C15-QYL?
BZX884S-C15-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZX884S-C15-QYL 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 BZX884S-C15-QYL?
For technical support, including BZX884S-C15-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZX884S-C15-QYL requirements.
6.How does Aetrix verify that BZX884S-C15-QYL is sourced from the original manufacturer or authorized distributors?
All BZX884S-C15-QYL 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 BZX884S-C15-QYL meets industry standards.
7.What is the process for return or replacement of BZX884S-C15-QYL?
All BZX884S-C15-QYL units undergo pre-shipment inspection (PSI). If there is an issue with BZX884S-C15-QYL, 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 BZX884S-C15-QYL part is unused and in its original packaging.
Return procedure for BZX884S-C15-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZX884S-C15-QYL Tags
-
MMBZ5240B-7-F
Diodes Incorporated
-
BZT52C5V6T-7
Diodes Incorporated
-
MMSZ5231B-7-F
Diodes Incorporated
-
BZT52C15-7-F
Diodes Incorporated
-
BZX84C3V3LT1G
onsemi
-
MMSZ5245BS-7-F
Diodes Incorporated
-
MMSZ4682T1G
onsemi
-
BZT52C15S-7-F
Diodes Incorporated
-
MM5Z5V1ST1G
onsemi
-
SMAJ4744A-TP
Micro Commercial Co
-
BZT52C3V6LP-7
Diodes Incorporated
-
SMAZ12-13-F
Diodes Incorporated
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
