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Diodes Incorporated DZ23C6V2-7-F
- Part No.:
- DZ23C6V2-7-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Zener Diode Arrays
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
DZ23C6V2-7-F.pdf
- Description:
- DIODE ZENER ARRAY 6.2V SOT23-3
- Quantity:
- Payment:
- Shipping:
Inventory:3,775
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Product details
Overview
DZ23C6V2-7-F from Diodes Incorporated is a dual common-cathode 6.2 V Zener diode pair in SOT23 package, rated for 300 mW total power dissipation, with ±5% matching between zener voltages and 10 Ω typical zener impedance at 5 mA. It serves precision voltage reference and dual-rail clamping functions in low-power analog monitoring circuits.
For engineers reviewing the DZ23C6V2-7-F datasheet, DZ23C6V2-7-F pinout, DZ23C6V2-7-F application, or DZ23C6V2-7-F equivalent, key selection criteria include matched zener voltage tolerance, low dynamic impedance, thermal stability (TC = +0.030 %/°C), JEDEC-qualified reliability, and SOT23 compatibility with automated assembly.
Technical Context
This dual zener operates in reverse breakdown mode with two anodes sharing one cathode terminal, enabling symmetrical clamping or dual-reference generation from a single footprint. Its matched voltage tracking (≤5% ΔVZ) supports differential sensing and rail-to-rail voltage stabilization.
The device exhibits +0.030 %/°C temperature coefficient near 6.2 V, low 10 Ω zener impedance at IZT = 5 mA, and maintains stable regulation down to 2.0 V minimum reverse voltage - critical for low-headroom biasing in sensor signal chains and power supply feedback networks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage | 5.8–6.6 V at 5 mA - defines nominal regulation point with tight matching across dual elements |
| Max Zener Impedance | 10 Ω at 5 mA - ensures minimal output voltage variation under load transients |
| Temperature Coefficient | +0.030 %/°C - enables predictable drift compensation in temperature-sensitive references |
| Power Dissipation | 300 mW total - supports dual-diode operation without derating on standard FR4 PCBs |
| Min Reverse Voltage | 2.0 V - allows functional regulation even with low-supply or battery-depleted conditions |
| Package | SOT23 - enables high-density placement and compatibility with pick-and-place equipment |
Pinout & Package
Package: SOT23 - surface-mount plastic case with matte tin-plated alloy 42 leads, UL 94V-0 rated, moisture sensitivity level 1, weight ≈ 0.008 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (Pin 1) | First Zener Anode | Reverse-biased input for first 6.2 V reference path; connects to independent circuit node |
| Cathode (Pin 2) | Common Cathode | Shared return node for both zeners; must be tied to system reference or ground |
| Anode 2 (Pin 3) | Second Zener Anode | Reverse-biased input for second 6.2 V reference path; enables dual-rail symmetry |
Key Features
| Feature | Design Value |
|---|---|
| Dual common-cathode configuration | Enables matched dual-voltage referencing from one footprint without inter-device mismatch |
| ≤5% ΔVZ matching | Guarantees consistent regulation across both diodes - essential for differential error detection |
| JEDEC-qualified reliability | Meets high-reliability standards per AEC-Q stress protocols - suitable for industrial control environments |
| Lead-free & halogen-free | Complies with RoHS 3 and "Green" definitions (<900 ppm Br/Cl, <1000 ppm Sb) for eco-sensitive designs |
Applications
| Industrial Sensor Signal Conditioning | USB-C Power Delivery Clamp |
|---|---|
Use Scenario: Stabilizing excitation voltage for bridge-based pressure sensors in PLC I/O modules. IC Role / Device Role / Timing Role: Dual zener provides matched 6.2 V reference for ADC bias and overvoltage clamp on analog front-end inputs. Use Value: ≤5% VZ matching eliminates differential offset drift; 10 Ω ZZT maintains accuracy under sensor load variations. |
Use Scenario: Protecting CC line receivers against transient overvoltage during USB-C hot-plug events. IC Role / Device Role / Timing Role: Common-cathode dual zener clamps both CC1/CC2 lines symmetrically to 6.2 V relative to VCONN. Use Value: Single SOT23 replaces two discrete zeners, reducing BOM count while ensuring matched clamping thresholds. |
| Automotive Cabin Temperature Monitor | Low-Power IoT Node Reference |
Use Scenario: Providing stable bias for thermistor interface in HVAC control units operating across -40°C to +125°C. IC Role / Device Role / Timing Role: Dual zener supplies matched reference and clamping for ratiometric measurement circuitry. Use Value: +0.030 %/°C TC minimizes calibration drift; JEDEC qualification ensures operation under automotive thermal cycling. |
Use Scenario: Generating precise 6.2 V reference for ultra-low-power ADC in battery-operated environmental sensors. IC Role / Device Role / Timing Role: One zener sets ADC reference; the other clamps LDO feedback node to improve PSRR. Use Value: 300 mW rating supports dual function at <100 µA quiescent current; SOT23 footprint fits compact PCB layouts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual Zener diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX79-C6V2 (Nexperia) | Single 6.2 V Zener in DO-35; no dual-element or voltage matching | Requires two devices for dual-rail use; introduces inter-device mismatch risk | Select only when dual-element integration is unnecessary and board space permits discrete placement |
| DZ23C6V8-7-F (Diodes Inc.) | 6.8 V nominal zener voltage; otherwise identical package, matching, and reliability specs | Used where higher reference voltage improves noise margin in 5 V systems | Choose for 5 V rail clamping where 6.8 V threshold better avoids false triggering than 6.2 V |
Compared with BZX79-C6V2 and DZ23C6V8-7-F, DZ23C6V2-7-F uniquely delivers matched dual 6.2 V regulation in one SOT23 - reducing component count, eliminating inter-device drift, and simplifying layout for precision dual-reference designs.
Availability
DZ23C6V2-7-F is available at Aetrix Electronics and suitable for industrial sensor conditioning, USB-C protection circuits, automotive cabin monitoring, and low-power IoT reference designs requiring stable component supply and JEDEC-qualified reliability.
Supply support for DZ23C6V2-7-F 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability components for industrial, automotive, and consumer markets.
DZ23C6V2-7-F belongs to the DZ23C series of dual Zener diodes engineered for precision voltage referencing and matched clamping in space-constrained, automated-assembly applications.
FAQ
What is the maximum continuous power dissipation for DZ23C6V2-7-F?
The device is rated for 300 mW total power dissipation at 25°C ambient, with derating to zero at 150°C junction temperature per the published power derating curve. This applies to combined dissipation across both zener elements mounted on FR4 with recommended pad layout.
How is the common-cathode configuration used in circuit design?
In practice, Pin 2 (cathode) is connected to a stable reference or ground, while Pins 1 and 3 (anodes) serve independent nodes - enabling simultaneous 6.2 V clamping on two signals or generating matched reference voltages for differential circuits without inter-device tolerance stacking.
Does DZ23C6V2-7-F meet automotive qualification requirements?
The commercial-grade DZ23C6V2-7-F is JEDEC-qualified but not AEC-Q200 certified. For automotive use, Diodes offers the Q-suffix variant DZ23C6V2Q-7-F, manufactured in IATF 16949 facilities and qualified to AEC-Q200 standards.
What is the significance of the "-7-F" suffix in the part number?
The "-7-F" denotes tape-and-reel packaging: 3000 units per reel, with "7" indicating 7-inch reel diameter and "F" specifying lead-free, RoHS-compliant finish. This suffix is required for ordering and distinguishes it from bulk or alternate packaging variants.
DZ23C6V2-7-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Configuration:
- 1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz):
- 6.2 V
- Tolerance:
- ±5%
- Power - Max:
- 300 mW
- Impedance (Max) (Zzt):
- 10 Ohms
- Current - Reverse Leakage @ Vr:
- -
- Voltage - Forward (Vf) (Max) @ If:
- -
- Operating Temperature:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
DZ23C6V2-7-F FAQ
1.How can I place an order for DZ23C6V2-7-F through Aetrix?
Please submit a Request for Quotation (RFQ) for DZ23C6V2-7-F 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 DZ23C6V2-7-F reliable?
The price and inventory of DZ23C6V2-7-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DZ23C6V2-7-F is usually 5 days.
3.What payment methods are accepted for DZ23C6V2-7-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DZ23C6V2-7-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DZ23C6V2-7-F?
DZ23C6V2-7-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DZ23C6V2-7-F 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 DZ23C6V2-7-F?
For technical support, including DZ23C6V2-7-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DZ23C6V2-7-F requirements.
6.How does Aetrix verify that DZ23C6V2-7-F is sourced from the original manufacturer or authorized distributors?
All DZ23C6V2-7-F 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 DZ23C6V2-7-F meets industry standards.
7.What is the process for return or replacement of DZ23C6V2-7-F?
All DZ23C6V2-7-F units undergo pre-shipment inspection (PSI). If there is an issue with DZ23C6V2-7-F, 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 DZ23C6V2-7-F part is unused and in its original packaging.
Return procedure for DZ23C6V2-7-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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