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Nexperia USA Inc. BZX884-B5V6,315
- Part No.:
- BZX884-B5V6,315
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
BZX884-B5V6,315.pdf
- Description:
- DIODE ZENER 5.6V 250MW DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:20,349
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Product details
Overview
BZX884-B5V6,315 from Nexperia is a ±2% tolerance Zener diode in SOD882 (DFN1006-2) package, designed for precision voltage regulation and ESD protection at 5.6 V nominal Zener voltage with 1 µA reverse leakage at VR = 2 V, 80 Ω typical differential resistance at IZ = 5 mA, and AEC-Q101 qualification for automotive-grade reliability.
For engineers reviewing the BZX884-B5V6,315 datasheet, BZX884-B5V6,315 pinout, BZX884-B5V6,315 application, or BZX884-B5V6,315 equivalent, this device serves as a compact, high-stability shunt regulator in low-power rail clamping, reference biasing, and transient suppression circuits where tight voltage tolerance and ultra-small footprint are critical.
Technical Context
This Zener diode operates in reverse breakdown to maintain stable 5.6 V across its terminals under regulated current conditions (IZ = 5 mA), with temperature coefficient of +1.0 mV/K enabling predictable drift behavior over −55 °C to +150 °C ambient range. Its 15 pF capacitance at 1 MHz and 0.9 V forward voltage at 10 mA support high-frequency signal integrity and low-loss forward conduction.
The device uses silicon planar epitaxial construction in a leadless DFN1006-2 package with cathode marked by a bar, delivering 250 mW total power dissipation on FR4 PCB with standard footprint and thermal resistance of 500 K/W junction-to-ambient in free air.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 5.49 V to 5.71 V at IZ = 5 mA - defines precise regulation window for 5.6 V nominal rail stabilization |
| Tolerance | ±2% - ensures tight voltage matching without post-production trimming in production designs |
| Differential Resistance (rdiff) | 80 Ω typical at IZ = 5 mA - determines regulation stiffness against load current variation |
| Reverse Leakage (IR) | 1 µA max at VR = 2 V - minimizes quiescent current in standby or low-power monitoring circuits |
| Power Dissipation (Ptot) | 250 mW at Tamb ≤ 25 °C - sets maximum continuous DC or pulsed power handling on standard FR4 layout |
| Capacitance (Cd) | 15 pF at f = 1 MHz, VR = 0 V - enables use in >100 MHz signal path clamping without excessive loading |
| Temperature Coefficient (SZ) | +1.0 mV/K at IZ = 5 mA - provides predictable positive drift for compensation-aware reference design |
| AEC-Q101 Qualified | Yes - confirms suitability for automotive electronics including infotainment power rails and sensor interface protection |
Pinout & Package
SOD882 (DFN1006-2) is a leadless ultra-small surface-mount plastic package measuring 1.0 × 0.6 × 0.5 mm, with exposed copper pad for thermal conduction and 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 reference; completes current path during regulation |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-small footprint | DFN1006-2 (1.0 × 0.6 mm) enables placement in space-constrained modules like wearables and automotive ECUs |
| ±2% Zener tolerance | Reduces binning requirements and eliminates need for external calibration in mid-precision analog references |
| AEC-Q101 qualification | Validated for automotive temperature cycling, humidity, and mechanical shock per JESD22 standards |
| Low 15 pF capacitance | Preserves signal edge rate in high-speed data line protection (e.g., USB 2.0, CAN FD stubs) |
| 250 mW power rating | Supports robust transient energy absorption up to 6 A non-repetitive peak reverse current (tp = 100 µs) |
| Marked cathode identification | Visible bar on top surface enables automated optical inspection (AOI) and reduces assembly polarity errors |
Applications
| Automotive Sensor Biasing | USB Port ESD Protection |
|---|---|
Use Scenario: Providing stable 5.6 V reference for analog front-end amplifiers in engine coolant temperature sensors. IC Role / Device Role / Timing Role: Shunt voltage regulator establishing fixed bias point for op-amp input stage. Use Value: ±2% tolerance ensures <±0.11 V offset error across temperature, maintaining ADC accuracy without software correction. |
Use Scenario: Clamping D+ and D− lines against ±15 kV contact ESD per IEC 61000-4-2 Level 4. IC Role / Device Role / Timing Role: Ultra-fast switching Zener clamp diverting ESD current to ground before IC damage. Use Value: 15 pF capacitance avoids signal integrity degradation on 480 Mbps USB 2.0 data lines. |
| Industrial PLC Input Conditioning | Low-Power IoT Reference Circuit |
Use Scenario: Regulating 5.6 V supply for optocoupler LED drivers in 24 V digital input modules. IC Role / Device Role / Timing Role: Precision shunt regulator stabilizing LED forward current under varying input transients. Use Value: 80 Ω rdiff limits output voltage shift to <0.4 V across 5 mA load variation, ensuring consistent LED brightness. |
Use Scenario: Generating stable reference for nanopower comparators in battery-operated environmental sensors. IC Role / Device Role / Timing Role: Low-leakage Zener providing bias voltage with minimal drain on coin-cell batteries. Use Value: 1 µA reverse leakage at 2 V reverse bias extends 10-year battery life by reducing standby current by >90% vs. ±5% alternatives. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX884-C5V6,315 | ±5% tolerance (5.32–5.88 V), higher 100 Ω rdiff, same package and AEC-Q101 rating | Acceptable where cost sensitivity outweighs precision; less suitable for ADC reference | Select when budget constraints dominate and system-level calibration compensates for wider voltage spread |
| MMSZ5232B-7-F | ±5% tolerance, SOD-123 package (2.7 × 1.6 mm), 500 mW Ptot, no AEC-Q101 qualification | Higher power handling but larger footprint; not validated for automotive temperature stress | Choose only for industrial non-automotive use requiring >250 mW dissipation and no space constraint |
Compared with BZX884-C5V6,315, the BZX884-B5V6,315 delivers tighter regulation stability essential for uncalibrated analog sensing; versus MMSZ5232B-7-F, it trades absolute power headroom for automotive compliance and board-area savings in compact electronics.
Availability
BZX884-B5V6,315 is available at Aetrix Electronics and suitable for automotive sensor biasing, USB port ESD protection, and industrial PLC input conditioning requiring stable component supply with guaranteed long-term sourcing.
Supply support for BZX884-B5V6,315 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 high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified components and advanced packaging technologies.
The BZX884 series belongs to Nexperia's precision Zener diode product line, engineered specifically for space-constrained, high-reliability voltage regulation and ESD protection in automotive and industrial systems.
FAQ
What is the maximum continuous reverse current the BZX884-B5V6,315 can sustain?
The device has no specified maximum continuous reverse current; instead, its operation is governed by power dissipation limits. At 25 °C ambient, it supports up to 44.6 mA continuous reverse current (250 mW ÷ 5.6 V) before exceeding Ptot. Derating is required above 25 °C per the 500 K/W thermal resistance specification.
Does the BZX884-B5V6,315 require a series resistor in regulation applications?
Yes - a current-limiting resistor is mandatory to set operating current within the 1–20 mA recommended range. For example, with a 12 V supply and target 5 mA Zener current, a 1.28 kΩ resistor ensures stable 5.6 V regulation while limiting power dissipation to 125 mW in the diode.
How does the +1.0 mV/K temperature coefficient affect circuit performance?
This positive coefficient means output voltage increases by ~1 mV per °C rise in junction temperature. Over a 100 °C range (−40 °C to +60 °C ambient), the Zener voltage shifts by ~100 mV - a factor that must be included in reference accuracy budgets for precision analog designs.
Can the BZX884-B5V6,315 be used in bidirectional ESD protection configurations?
No - it is a unidirectional Zener diode with defined anode/cathode polarity. For bidirectional protection, two devices must be connected anode-to-anode or a dedicated TVS array like PESD5V0S1BA must be used; reverse-biasing the BZX884-B5V6,315 beyond 0.9 V forward voltage risks permanent damage.
BZX884-B5V6,315 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):
- 5.6 V
- Tolerance:
- ±2%
- Power - Max:
- 250 mW
- Impedance (Max) (Zzt):
- 40 Ohms
- Current - Reverse Leakage @ Vr:
- 1 µA @ 2 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-B5V6,315 FAQ
1.How can I place an order for BZX884-B5V6,315 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZX884-B5V6,315 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-B5V6,315 reliable?
The price and inventory of BZX884-B5V6,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZX884-B5V6,315 is usually 5 days.
3.What payment methods are accepted for BZX884-B5V6,315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZX884-B5V6,315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZX884-B5V6,315?
BZX884-B5V6,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZX884-B5V6,315 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-B5V6,315?
For technical support, including BZX884-B5V6,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZX884-B5V6,315 requirements.
6.How does Aetrix verify that BZX884-B5V6,315 is sourced from the original manufacturer or authorized distributors?
All BZX884-B5V6,315 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-B5V6,315 meets industry standards.
7.What is the process for return or replacement of BZX884-B5V6,315?
All BZX884-B5V6,315 units undergo pre-shipment inspection (PSI). If there is an issue with BZX884-B5V6,315, 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-B5V6,315 part is unused and in its original packaging.
Return procedure for BZX884-B5V6,315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZX884-B5V6,315 Tags
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MMBZ5240B-7-F
Diodes Incorporated
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BZT52C5V6T-7
Diodes Incorporated
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MMSZ5231B-7-F
Diodes Incorporated
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BZT52C15-7-F
Diodes Incorporated
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BZX84C3V3LT1G
onsemi
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MMSZ5245BS-7-F
Diodes Incorporated
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MMSZ4682T1G
onsemi
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BZT52C15S-7-F
Diodes Incorporated
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MM5Z5V1ST1G
onsemi
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SMAJ4744A-TP
Micro Commercial Co
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BZT52C3V6LP-7
Diodes Incorporated
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SMAZ12-13-F
Diodes Incorporated
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