TDZ6V8J Nexperia Zener Diode (Small Outline Diode Flat Lead) In Stock
Nexperia TDZ6V8J is a single silicon Zener diode with a 6.8 V nominal Zener voltage in a SOD-323F flat-lead surface mount package. It features a maximum dynamic impedance of 15 Ω and knee impedance of 80 Ω for stable voltage clamping in compact PCB designs. Available from stock worldwide with competitive pricing and rapid shipping.
- Manufacturer
- Nexperia
- Package
- Small Outline Diode Flat Lead
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- TDZ6V8J Datasheet PDF
- Category
- Zener Diode
- Temp Range
- -55.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6.8 V Zener voltage with a maximum dynamic impedance of 15 Ω enabling precise voltage clamping and regulation in signal and power protection circuits
- SOD-323F (R-PDSO-F2) flat-lead SMD package with a compact footprint ideal for space-constrained mobile and consumer electronics
- Silicon construction with e3 RoHS-compliant lead-free termination, introduced in 2017 and supported through long product lifetime for design longevity
Applications
The TDZ6V8J is used for voltage clamping and transient suppression on 5 V and 3.3 V supply rails in smartphones, wearables, and IoT devices where board space is limited. Its 6.8 V Zener breakdown makes it suitable for overvoltage protection of GPIO pins and interface lines in microcontroller systems. The flat SOD-323F SMD package supports automated reflow assembly in high-volume consumer electronics production.
Specifications
| Date Of Intro | 2017-02-01 |
| YTEOL | 7 |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | ZENER DIODE |
| Dynamic Impedance-Max | 15Ω |
| JESD-30 Code | R-PDSO-F2 |
| JESD-609 Code | e3 |
| Knee Impedance-Max | 80Ω |
| Number of Elements | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity | UNIDIRECTIONAL |
| Power Dissipation-Max | 0.5W |
| Reference Standard | IEC-60134 |
| Reference Voltage-Nom | 6.8V |
| Reverse Current-Max | 2 µA |
| Reverse Test Voltage | 4V |
| Surface Mount | YES |
| Technology | ZENER |
| Terminal Finish | TIN |
| Terminal Form | FLAT |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Temp Coeff-Max | 3mV/°C |
| Voltage Tol-Max | 2.06% |
| Working Test Current | 5mA |
| Package | Small Outline Diode Flat Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.50 |
| Country of Origin | Mainland China, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the Zener voltage and dynamic impedance specification of the TDZ6V8J?
The TDZ6V8J has a nominal Zener voltage of 6.8 V with a maximum dynamic impedance of 15 Ω at the test current and a knee impedance up to 80 Ω, ensuring stable voltage clamping performance across a wide range of operating currents in protection circuit designs.
For which circuit protection applications is the TDZ6V8J well suited in a microcontroller design?
The TDZ6V8J is well suited for clamping overvoltage transients on 5 V GPIO or UART interface lines in microcontroller boards, where its 6.8 V breakdown voltage prevents input voltages from exceeding MCU absolute maximum ratings, protecting devices operating from 3.3 V or 5 V rails.
How does the SOD-323F package of TDZ6V8J compare to a larger SOD-123 package for high-density PCB layouts?
The TDZ6V8J SOD-323F flat-lead package occupies roughly 1.7 mm × 1.25 mm PCB footprint, significantly smaller than the 3.6 mm × 1.6 mm SOD-123 package, allowing up to 3× more Zener diodes in the same board area on high-density consumer electronics PCBs with 0.1 mm clearance design rules.
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