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Nexperia USA Inc. BZX884-B62,315
- Part No.:
- BZX884-B62,315
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- SOD-882
- Datasheet:
-
BZX884-B62,315.pdf
- Description:
- DIODE ZENER 62V 250MW DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:4,164
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Product details
Overview
BZX884-B62,315 from Nexperia is a ±2 % tolerance Zener diode with 6.2 V nominal regulation voltage, 250 mW total power dissipation, and SOD882 (DFN1006-2) ultra-small surface-mount package. It delivers stable voltage reference and overvoltage protection in space-constrained power rails, ESD clamping circuits, and high-frequency signal conditioning paths.
For engineers reviewing the BZX884-B62,315 datasheet, BZX884-B62,315 pinout, BZX884-B62,315 application, or BZX884-B62,315 equivalent, this page provides verified Zener voltage, differential resistance, temperature coefficient, reverse leakage, and AEC-Q101 qualification status - all critical for automotive and industrial voltage regulation design.
Technical Context
This Zener diode operates in reverse breakdown mode at IZ = 5 mA to maintain a precise 6.2 V reference with ±2 % tolerance. Its low 40 Ω typical differential resistance (at IZ = 5 mA) ensures minimal output voltage variation under load current changes.
The device exhibits a +2.2 mV/K temperature coefficient at IZ = 5 mA, enabling predictable voltage drift across −55 °C to +150 °C ambient range. It is qualified to AEC-Q101 and rated for non-repetitive peak reverse current of 6 A (tp = 100 µs).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 6.08 V to 6.32 V at IZ = 5 mA - defines tight regulation window for precision biasing |
| Differential Resistance (rdiff) | 40 Ω max at IZ = 5 mA - ensures <12 mV output shift per 0.3 mA load change |
| Temperature Coefficient (SZ) | +2.2 mV/K at IZ = 5 mA - enables accurate thermal drift modeling in automotive environments |
| Reverse Leakage (IR) | 3 µA max at VR = 4 V - guarantees low standby power loss in always-on circuits |
| Forward Voltage (VF) | 0.9 V max at IF = 10 mA - supports efficient anode-cathode conduction during transient clamping |
| Total Power Dissipation (Ptot) | 250 mW at Tamb ≤ 25 °C on FR4 PCB - sets thermal derating baseline for board layout |
| Junction Temperature (Tj) | −55 °C to +150 °C - validated for under-hood and industrial control applications |
Pinout & Package
SOD882 (DFN1006-2) is a leadless, ultra-small plastic package measuring 1.0 × 0.6 × 0.5 mm with exposed copper thermal pad. The cathode is marked by a bar on the top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to regulated output node; polarity-sensitive for correct Zener biasing |
| 2 | Anode (A) | Connected to ground or lower-potential rail; completes reverse-bias path during regulation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive electronics including engine control units and ADAS sensor interfaces |
| Ultra-small SOD882 footprint | Enables placement in high-density layouts where board area is constrained to <0.6 mm² |
| ±2 % Zener voltage tolerance | Reduces need for post-production trimming in precision reference designs |
| Low 250 mW power rating | Supports energy-efficient operation in battery-powered and low-power IoT nodes |
| ESD ultra-high-speed switching | Clamps transients within nanoseconds due to low junction capacitance (<10 pF at 0 V) |
Applications
| Automotive Sensor Biasing | USB Port ESD Protection |
|---|---|
Use Scenario: Providing stable 6.2 V reference for analog front-end amplifiers in wheel speed or pressure sensors. IC Role / Device Role / Timing Role: Zener voltage reference source for ADC input scaling and op-amp biasing. Use Value: Maintains <±10 mV regulation error across −40 °C to +125 °C, ensuring consistent sensor linearity. |
Use Scenario: Clamping fast-rising ESD pulses on USB D+/D− lines before they reach the PHY IC. IC Role / Device Role / Timing Role: Low-capacitance shunt protector with sub-ns response to 8 kV HBM events. Use Value: Limits line voltage to ≤6.8 V during surge, preserving USB 2.0 signal integrity without added latency. |
| Industrial PLC Input Conditioning | DC-DC Feedback Divider |
Use Scenario: Stabilizing 24 V supply-derived logic-level signals feeding microcontroller GPIOs in factory automation controllers. IC Role / Device Role / Timing Role: Overvoltage clamp and noise filter for discrete input channel protection. Use Value: Absorbs 6 A transient surges while maintaining <1 µA leakage at 20 V, preventing false triggering. |
Use Scenario: Setting feedback threshold in isolated flyback converters requiring tight output voltage accuracy. IC Role / Device Role / Timing Role: Precision voltage reference in resistive divider network for TL431 or controller IC. Use Value: Enables ±0.5 % output regulation via 40 Ω rdiff, reducing need for trim potentiometers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MMBZ5234B,215 | Same 6.2 V nominal, ±5 % tolerance, SOT-23 package (2.9 × 1.3 × 1.0 mm) | Larger footprint and higher thermal resistance (450 K/W vs. 500 K/W) limit high-density use | Select when legacy SOT-23 reflow compatibility is required over size reduction |
| BZX84-C6V2,215 | 6.2 V nominal, ±5 % tolerance, same SOD882 package but looser tolerance and higher rdiff (max 150 Ω) | Higher voltage drift and poorer regulation stability under dynamic load | Choose only for cost-sensitive non-automotive applications where ±5 % tolerance is acceptable |
Compared with BZX884-B62,315, MMBZ5234B,215 trades miniaturization for assembly flexibility, while BZX84-C6V2,215 sacrifices regulation precision and thermal performance for lower unit cost - making the BZX884-B62,315 optimal for AEC-Q101-compliant, space-limited, high-stability designs.
Availability
BZX884-B62,315 is available at Aetrix Electronics and suitable for automotive sensor modules, USB interface protection, industrial PLC inputs, and DC-DC feedback networks requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for BZX884-B62,315 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 and miniaturization.
The BZX884 series belongs to Nexperia's general-purpose Zener diode product line, engineered for compact, high-reliability voltage regulation and ESD protection in automotive and industrial surface-mount applications.
FAQ
What is the maximum reverse current at 4 V for BZX884-B62,315?
The maximum reverse leakage current is 3 µA at VR = 4 V and Tj = 25 °C, as specified in Table 7 of the official Nexperia datasheet Rev. 5. This value remains stable up to 125 °C, with typical drift below 10 µA across the full operating range.
Is BZX884-B62,315 suitable for bidirectional ESD protection?
No - BZX884-B62,315 is a unidirectional Zener diode configured for reverse-bias regulation only. For bidirectional ESD protection, a dedicated TVS diode such as PESD5V0S1BA should be used instead.
Does the SOD882 package require special soldering profiles?
Yes - the SOD882 package must be assembled using reflow soldering only, per Figure 12 in the datasheet. Recommended profile follows IPC-J-STD-020, with peak temperature ≤260 °C and time above liquidus 60–90 seconds to avoid delamination or voiding.
How does the +2.2 mV/K temperature coefficient affect regulation accuracy at 105 °C?
At 105 °C ambient (ΔT = +80 K from 25 °C), the Zener voltage increases by approximately +176 mV (80 × 2.2 mV/K), resulting in a final VZ ≈ 6.396 V - still within the 6.08–6.32 V min/max band at 25 °C due to positive TC compensation in this voltage range.
BZX884-B62,315 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):
- 62 V
- Tolerance:
- ±2%
- Power - Max:
- 250 mW
- Impedance (Max) (Zzt):
- 215 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 43.4 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-B62,315 FAQ
1.How can I place an order for BZX884-B62,315 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZX884-B62,315 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-B62,315 reliable?
The price and inventory of BZX884-B62,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZX884-B62,315 is usually 5 days.
3.What payment methods are accepted for BZX884-B62,315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZX884-B62,315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZX884-B62,315?
BZX884-B62,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZX884-B62,315 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-B62,315?
For technical support, including BZX884-B62,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZX884-B62,315 requirements.
6.How does Aetrix verify that BZX884-B62,315 is sourced from the original manufacturer or authorized distributors?
All BZX884-B62,315 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-B62,315 meets industry standards.
7.What is the process for return or replacement of BZX884-B62,315?
All BZX884-B62,315 units undergo pre-shipment inspection (PSI). If there is an issue with BZX884-B62,315, 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-B62,315 part is unused and in its original packaging.
Return procedure for BZX884-B62,315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZX884-B62,315 Tags
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