My Inquiry
My Account
Nexperia USA Inc. BZV85-C5V6,133
- Part No.:
- BZV85-C5V6,133
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Zener Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
BZV85-C5V6,133.pdf
- Description:
- DIODE ZENER 5.6V 1W DO41
- Quantity:
- Payment:
- Shipping:
Inventory:136
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
BZV85-C5V6,133 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. It serves as a precision voltage reference or shunt regulator in low-to-medium current linear power supplies and overvoltage protection circuits.
For engineers reviewing the BZV85-C5V6,133 datasheet, BZV85-C5V6,133 pinout, BZV85-C5V6,133 application, or BZV85-C5V6,133 equivalent, this part supports stable DC biasing, analog signal clamping, and voltage monitoring where ±5 % regulation accuracy, 7 mV/K temperature coefficient, and 2 Ω typical differential resistance are critical selection criteria.
Technical Context
This Zener diode operates in reverse breakdown mode with a nominal working voltage of 5.6 V at test current Itest = 2 mA. Its differential resistance is 7 Ω max at Itest, and temperature coefficient is 0 to +2.7 mV/K - indicating positive drift optimized for mid-range stabilization applications.
Thermal performance is defined by Rth(j-t) = 110 K/W (junction-to-tie-point, 4 mm lead length) and Rth(j-a) = 175 K/W (junction-to-ambient, 10 mm leads), enabling reliable operation up to 200 °C junction temperature under pulsed conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Zener Voltage | 5.6 V (min 5.2 V, max 6.0 V at Itest = 2 mA - defines stable regulation point) |
| Tolerance | ±5 % (E24 series compliance - enables predictable binning and interchangeability) |
| Differential Resistance | 7 Ω max at Itest = 2 mA (low impedance ensures minimal output voltage shift under load variation) |
| Temperature Coefficient | 0 to +2.7 mV/K (positive drift improves stability across 25–150 °C ambient range) |
| Total Power Dissipation | 1.3 W (at Ttp = 55 °C, 4 mm from body - sets thermal derating baseline for PCB layout) |
| Non-repetitive Peak Power | 60 W (100 µs square wave - supports transient surge suppression without failure) |
| Forward Voltage | 1 V max at IF = 50 mA (enables use as bidirectional clamp when combined with series diode) |
Pinout & Package
Hermetically sealed axial-leaded SOD66 (DO-41) glass package with cathode indicated by a colored band; leads are tinned copper, suitable for through-hole soldering and manual assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (banded end) | Cathode | Connected to regulated output node; reverse-biased during Zener operation |
| 2 (non-banded 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 industrial environments |
| E24 voltage grading | Ensures consistent 5.6 V nominal value across production lots with traceable ±5 % tolerance |
| Low thermal resistance | Rth(j-t) = 110 K/W enables effective heat transfer to PCB copper when mounted with 1 cm² per lead |
| Controlled temperature coefficient | +2.7 mV/K max minimizes regulation error over temperature in unheated enclosures |
| Pulsed surge capability | 60 W non-repetitive peak power allows integration into input-stage transient suppressors without external TVS |
Applications
| Power Supply Reference | Signal Level Clamping |
|---|---|
|
Use Scenario: Providing stable 5.6 V reference for op-amp bias networks and ADC voltage references in industrial sensor modules. IC Role / Device Role / Timing Role: Shunt voltage reference regulating feedback node against supply ripple and load transients. Use Value: ±5 % tolerance and 7 Ω dynamic impedance maintain reference accuracy within 15 mV over 1–5 mA load range. |
Use Scenario: Limiting analog sensor output swing to protect downstream MCU inputs from overvoltage. IC Role / Device Role / Timing Role: Bidirectional clamp (with series diode) limiting signal excursions to ±5.6 V relative to ground. Use Value: 1 V forward drop and 5.6 V reverse breakdown enable symmetrical clamping with <10 ns response to fast transients. |
| Overvoltage Protection | Current Source Biasing |
|
Use Scenario: Safeguarding 5 V logic rails against accidental 12 V misconnection in field-serviceable equipment. IC Role / Device Role / Timing Role: Crowbar element triggering fuse blow or latch-off via sustained Zener conduction. Use Value: 1.3 W continuous dissipation sustains fault current long enough for mechanical fuse activation (t > 100 ms). |
Use Scenario: Establishing precise bias current for LED drivers or phototransistor amplifiers in optical encoders. IC Role / Device Role / Timing Role: Stable voltage source defining emitter-base or gate-source potential in constant-current topologies. Use Value: +2.7 mV/K tempco compensates for semiconductor VBE drift, improving current stability over −40 to +85 °C. |
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 rdiff (10 Ω max) and wider tempco (−2 to +6 mV/K) | Limited thermal margin in high-ambient designs; less stable over temperature | Acceptable where board space is constrained and thermal derating is applied |
| BZX79-C5V6 | 5.6 V, ±5 %, 0.5 W Ptot, same SOD66 package but lower power rating and higher rdiff (10 Ω) | Not suitable for >250 mA continuous regulation; requires tighter thermal design | Preferred only for ultra-low-power biasing where 1.3 W headroom is unnecessary |
Compared with 1N4734A and BZX79-C5V6, BZV85-C5V6,133 delivers superior thermal robustness (1.3 W vs. 1 W/0.5 W), tighter dynamic impedance (7 Ω vs. 10 Ω), and more predictable temperature behavior - making it optimal for industrial power rails requiring long-term regulation stability.
Availability
BZV85-C5V6,133 is available at Aetrix Electronics and suitable for industrial power supplies, sensor interface circuits, and overvoltage protection systems requiring stable component supply with full traceability and long-lifecycle support.
Supply support for BZV85-C5V6,133 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.
BZV85-C5V6,133 belongs to the BZV85 series of medium-power Zener diodes designed specifically for cost-sensitive, thermally demanding stabilization tasks in industrial and automotive-qualified power systems.
FAQ
What is the maximum continuous reverse current for BZV85-C5V6,133 at 25 °C?
The device supports up to 230 mA continuous reverse current at 25 °C ambient when mounted on a PCB with 1 cm² copper area per lead and maintained at Ttp = 55 °C, calculated from its 1.3 W power rating and 5.6 V Zener voltage (IZ = Ptot/VZ ≈ 232 mA). Derating is required above 55 °C tie-point temperature.
Can BZV85-C5V6,133 be used in surface-mount designs?
No - BZV85-C5V6,133 uses an axial-leaded SOD66 (DO-41) glass package intended exclusively for through-hole mounting. It lacks SMD-compatible terminations or thermal pad structures. For SMT equivalents, consider Nexperia's BZX384-B5V6 (SOD-323) or PZM5.6NB (SOT-23), which differ in power rating and thermal performance.
How does the temperature coefficient affect regulation accuracy over −40 °C to +125 °C?
With a specified temperature coefficient of 0 to +2.7 mV/K, the Zener voltage increases by up to 420 mV across this 150 K range (ΔVZ = 2.7 mV/K × 150 K), resulting in a worst-case regulation shift from 5.6 V to ~6.02 V. This is acceptable for non-critical biasing but requires compensation in precision references.
Is the cathode marking band polarity consistent across all BZV85 series variants?
Yes - all BZV85 series diodes, including BZV85-C5V6,133, use a single color band (typically black or dark gray) on the cathode end of the glass body. This marking aligns with JEDEC DO-41 standards and is verified in Nexperia's package outline documentation (sod066_po, Issue date 09-10-09).
BZV85-C5V6,133 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- DO-204AL, DO-41, Axial
- Packaging:
- Cut Tape (CT)
- 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-C5V6,133 FAQ
1.How can I place an order for BZV85-C5V6,133 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZV85-C5V6,133 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-C5V6,133 reliable?
The price and inventory of BZV85-C5V6,133 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZV85-C5V6,133 is usually 5 days.
3.What payment methods are accepted for BZV85-C5V6,133?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZV85-C5V6,133 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZV85-C5V6,133?
BZV85-C5V6,133 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZV85-C5V6,133 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-C5V6,133?
For technical support, including BZV85-C5V6,133 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZV85-C5V6,133 requirements.
6.How does Aetrix verify that BZV85-C5V6,133 is sourced from the original manufacturer or authorized distributors?
All BZV85-C5V6,133 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-C5V6,133 meets industry standards.
7.What is the process for return or replacement of BZV85-C5V6,133?
All BZV85-C5V6,133 units undergo pre-shipment inspection (PSI). If there is an issue with BZV85-C5V6,133, 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-C5V6,133 part is unused and in its original packaging.
Return procedure for BZV85-C5V6,133:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZV85-C5V6,133 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…
