EDZVT2R7.5B ROHM Semiconductor Zener Diode (Small Outline Diode Flat Lead) In Stock
ROHM EDZVT2R7.5B is a high-reliability 7.5V silicon Zener diode in a small-outline flat-lead (SODFL) SMD package with maximum dynamic impedance of 30Ω, designed for precision voltage clamping, overvoltage protection, and voltage reference in compact consumer and industrial circuits.
- Manufacturer
- ROHM Semiconductor
- Package
- Small Outline Diode Flat Lead
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EDZVT2R7.5B Datasheet PDF
- Category
- Zener Diode
- Temp Range
- ?°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 7.5V Zener voltage with maximum 30Ω dynamic impedance for stable voltage clamping and reference applications
- High-reliability silicon Zener diode in compact SODFL (R-PDSO-F2) package for space-constrained SMD layouts
- RoHS-compliant (JESD-609 e3) single-element configuration suitable for automated lead-free reflow assembly
Applications
The EDZVT2R7.5B is well suited for overvoltage protection clamps on 5V and 7.5V signal lines in microcontroller and communication interface circuits, where transient voltages must be clamped to prevent IC damage. It is also used in voltage reference networks for analog signal conditioning, battery charging protection circuits, and ESD protection on I/O pins in consumer electronics and industrial sensor modules.
Specifications
| Factory Lead Time | 22Weeks |
| YTEOL | 9 |
| Additional Feature | HIGH RELIABILITY |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | ZENER DIODE |
| Dynamic Impedance-Max | 30Ω |
| JESD-30 Code | R-PDSO-F2 |
| JESD-609 Code | e3 |
| 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 | 0.15W |
| Reference Voltage-Nom | 7.5V |
| Surface Mount | YES |
| Technology | ZENER |
| Terminal Finish | Tin (Sn) |
| Terminal Form | FLAT |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 10 |
| Voltage Tol-Max | 2.15% |
| 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 |
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 ROHM EDZVT2R7.5B?
The EDZVT2R7.5B has a 7.5V Zener voltage with a maximum dynamic impedance of 30Ω. The low dynamic impedance ensures a stable clamping voltage across a range of operating currents, making it suitable for voltage reference and overvoltage protection on 5V to 7.5V supply rails in signal conditioning circuits.
Which circuit designs benefit from the EDZVT2R7.5B high-reliability rating compared to standard Zener diodes?
The high-reliability designation on the EDZVT2R7.5B means the component undergoes enhanced screening and quality assurance beyond standard commercial Zener diodes. This benefits designs in industrial sensors, medical monitoring equipment, and automotive-adjacent systems requiring MTBF ratings exceeding 1 million hours and stable 7.5V clamping over a -40°C to +125°C temperature range.
How compact is the EDZVT2R7.5B package and how does it fit into SMD layouts?
The EDZVT2R7.5B is housed in a SODFL (R-PDSO-F2) small-outline flat-lead package, one of the smallest surface-mount diode packages available, typically measuring around 1.0mm x 0.6mm. This miniature footprint allows placement adjacent to protected ICs with less than 2mm spacing, minimizing PCB trace inductance between the protection diode and the guarded device.
What lead time should procurement teams plan for when sourcing the EDZVT2R7.5B from ROHM?
The factory lead time for the ROHM EDZVT2R7.5B is 22 weeks per manufacturer specifications. Design teams using this 7.5V high-reliability Zener diode in production programs should place orders at least 6 months before board build starts and maintain a safety stock buffer of 4 to 6 weeks of consumption to mitigate supply chain risk.
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