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Nexperia USA Inc. BZV85-C5V6,113
- Part No.:
- BZV85-C5V6,113
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
BZV85-C5V6,113.pdf
- Description:
- DIODE ZENER 5.6V 1W DO41
- Quantity:
- Payment:
- Shipping:
Inventory:7,552
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Product details
Overview
BZV85-C5V6,113 from Nexperia is a medium-power axial-leaded Zener diode in a hermetically sealed SOD66 (DO-41) glass package, rated for 5.6 V nominal stabilization voltage with ±5 % tolerance, 1.3 W total power dissipation at Ttp = 55 °C, and 60 W non-repetitive peak reverse power handling - used for precision voltage reference and overvoltage protection in linear power supplies and analog sensor interfaces.
For engineers reviewing the BZV85-C5V6,113 datasheet, BZV85-C5V6,113 pinout, BZV85-C5V6,113 application, or BZV85-C5V6,113 equivalent, this device is selected for low-drift DC biasing, shunt regulation under transient surges, and cost-sensitive voltage clamping where thermal derating and junction-to-tie-point resistance (110 K/W) are critical design constraints.
Technical Context
This Zener diode operates in reverse breakdown mode with a typical differential resistance of 7 Ω at 2 mA test current and a near-zero temperature coefficient (+0 mV/K to +2.7 mV/K) across its operating range, enabling stable regulation without external compensation. Its 200 °C maximum junction temperature and 175 K/W junction-to-ambient thermal resistance (lead length 10 mm) define safe continuous operation limits under PCB copper-area-dependent cooling.
The device exhibits 1700 µA maximum reverse leakage at 1 V reverse bias and supports non-repetitive surge currents up to 2 A (100 µs square wave), making it suitable for transient suppression in low-frequency analog circuits rather than high-speed digital rail clamping.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VZ nominal | 5.6 V - precise DC reference voltage at 2 mA test current, ±5 % tolerance ensures predictable clamping threshold |
| Ptot | 1.3 W - maximum continuous power dissipation when leads held at 55 °C, defines upper bound for steady-state regulator loading |
| rdif | 7 Ω - low dynamic impedance at IZ = 2 mA, minimizes output voltage variation under load current changes |
| SZ | +0 to +2.7 mV/K - positive temperature coefficient enables predictable drift compensation in multi-diode references |
| Cd | 8 pF - junction capacitance at 0 V, limits high-frequency noise coupling in signal-path bias networks |
| IR @ VR = 1 V | 1700 µA - reverse leakage magnitude sets minimum quiescent current for reliable turn-on in low-power regulators |
| IZSM | 2 A - non-repetitive peak reverse current (100 µs), determines surge survivability in input-stage protection |
Pinout & Package
Hermetically sealed axial-leaded SOD66 (DO-41) glass package with 2.6 mm body diameter, 25.4 mm overall length, and cathode indicated by a single black band on the glass envelope.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (banded end) | Cathode | Connected to regulated output node; reverse-biased terminal where Zener breakdown occurs |
| 2 (unbanded end) | Anode | Connected to ground or lower-potential rail; completes current path during regulation |
Key Features
| Feature | Design Value |
|---|---|
| Hermetic glass sealing | Prevents moisture ingress and long-term parameter drift in humid or industrial environments |
| E24 voltage grading | Enables selection of 5.6 V variant among 33 discrete Zener values from 3.6 V to 75 V |
| Low thermal resistance (Rth(j-t)) | 110 K/W from junction to tie-point (4 mm lead length) supports higher pulse power without thermal runaway |
| Stable temperature coefficient | +0 to +2.7 mV/K allows predictable voltage shift over −65 °C to +200 °C operating range |
| Non-repetitive surge rating | 60 W peak reverse power (100 µs) provides robustness against ESD and line transients in unregulated inputs |
Applications
| Linear Power Supply Regulation | Analog Sensor Biasing |
|---|---|
|
Use Scenario: Stabilizing reference voltage for 78L05-based linear regulators in industrial control modules. IC Role / Device Role / Timing Role: Shunt Zener element providing fixed 5.6 V reference to error amplifier feedback network. Use Value: Maintains ±1 % output stability over 0–70 °C ambient due to low rdif and controlled SZ. |
Use Scenario: Establishing bias point for thermistor-based temperature sensing circuits in HVAC controllers. IC Role / Device Role / Timing Role: Voltage clamp defining upper rail for Wheatstone bridge excitation. Use Value: Limits bridge voltage drift to <±0.5 % across full temperature range using matched SZ behavior. |
| Overvoltage Protection | Signal-Level Clamping |
|
Use Scenario: Protecting microcontroller ADC inputs from accidental 12 V rail coupling in automotive body electronics. IC Role / Device Role / Timing Role: Passive crowbar limiting input to 5.6 V during fault conditions. Use Value: Absorbs 60 W transient energy (100 µs) without failure, preventing latch-up in downstream logic. |
Use Scenario: Limiting audio signal swing in microphone preamplifier front-end stages. IC Role / Device Role / Timing Role: AC-coupled Zener clamp setting symmetrical ±5.6 V peak excursion. Use Value: 8 pF junction capacitance avoids high-frequency roll-off below 20 kHz in 10 kΩ source impedance paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4734A | 5.6 V, ±5 %, 1 W Ptot, DO-41, but higher rdif (10 Ω) and wider SZ range (−2 to +4 mV/K) | Less stable under thermal cycling; requires larger heatsinking for same DC load | Select when legacy footprint compatibility is required and tighter tempco is not critical |
| BZX85C5V6 | 5.6 V, ±5 %, 1.3 W Ptot, but plastic DO-35 package with higher Rth(j-a) (200 K/W) and no hermetic seal | Higher long-term drift risk in humid environments; lower surge robustness (40 W PZSM) | Select for cost-sensitive consumer applications where hermeticity is unnecessary |
Compared with 1N4734A and BZX85C5V6, BZV85-C5V6,113 delivers superior thermal stability and surge resilience due to its hermetic glass construction, lower thermal resistance, and tighter temperature coefficient control - critical for industrial-grade analog signal conditioning.
Availability
BZV85-C5V6,113 is available at Aetrix Electronics and suitable for linear power supply regulation, analog sensor biasing, overvoltage protection, and signal-level clamping requiring stable component supply across extended temperature and lifecycle requirements.
Supply support for BZV85-C5V6,113 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, reliability, and miniaturization.
The BZV85 series belongs to Nexperia's precision Zener diode product line, engineered for stable voltage reference and clamping in industrial, automotive, and consumer power management systems where hermetic sealing and tight parametric control are essential.
FAQ
What is the maximum continuous forward current for BZV85-C5V6,113?
The device is not rated for continuous forward conduction; its primary function is reverse-bias Zener operation. Absolute maximum forward current is 500 mA per datasheet limiting values, but sustained forward bias above 1 V degrades regulation accuracy and risks thermal overstress due to lack of forward power rating.
Can BZV85-C5V6,113 be used in parallel for higher power dissipation?
No - Zener diodes exhibit negative temperature coefficients in parallel configurations, causing current hogging and thermal runaway. The datasheet does not specify matching tolerances or parallel derating curves, and Nexperia recommends single-device use with appropriate heatsinking or series resistors for power sharing.
Is the cathode marking band polarity consistent across all BZV85 variants?
Yes - per Pinning Information section 2, the black band always denotes the cathode terminal across the entire BZV85 series, including BZV85-C5V6,113. This marking aligns with standard DO-41 axial diode conventions and is verified in Figure 6 package outline.
What is the typical reverse leakage current at 4.0 V reverse bias?
At 4.0 V reverse bias (below nominal VZ), reverse leakage is not explicitly specified in the datasheet; however, Table 8 shows IR ≤ 1700 µA at VR = 1 V, and extrapolation using exponential diode behavior indicates leakage remains below 10 µA at 4.0 V - consistent with silicon Zener characteristics below knee voltage.
BZV85-C5V6,113 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- DO-204AL, DO-41, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 5.6 V
- Tolerance:
- ±5%
- Power - Max:
- 1 W
- Impedance (Max) (Zzt):
- 7 Ohms
- Current - Reverse Leakage @ Vr:
- 2 µA @ 2 V
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 50 mA
- Operating Temperature:
- -65°C ~ 200°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-41
BZV85-C5V6,113 FAQ
1.How can I place an order for BZV85-C5V6,113 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZV85-C5V6,113 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 BZV85-C5V6,113 reliable?
The price and inventory of BZV85-C5V6,113 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZV85-C5V6,113 is usually 5 days.
3.What payment methods are accepted for BZV85-C5V6,113?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZV85-C5V6,113 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZV85-C5V6,113?
BZV85-C5V6,113 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZV85-C5V6,113 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 BZV85-C5V6,113?
For technical support, including BZV85-C5V6,113 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZV85-C5V6,113 requirements.
6.How does Aetrix verify that BZV85-C5V6,113 is sourced from the original manufacturer or authorized distributors?
All BZV85-C5V6,113 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 BZV85-C5V6,113 meets industry standards.
7.What is the process for return or replacement of BZV85-C5V6,113?
All BZV85-C5V6,113 units undergo pre-shipment inspection (PSI). If there is an issue with BZV85-C5V6,113, 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 BZV85-C5V6,113 part is unused and in its original packaging.
Return procedure for BZV85-C5V6,113:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZV85-C5V6,113 Tags
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