RB060L-40TE25 ROHM Semiconductor Schottky Diode (Diodes Moulded) In Stock
RB060L-40TE25 is a single silicon Schottky rectifier diode from ROHM Semiconductor in a 2-pin PMDS surface mount package with a maximum forward voltage of 0.45 V and 40 V reverse voltage rating. It is RoHS-compliant and rated for high-reliability general-purpose rectification applications. This compact diode suits DC-DC converters, freewheeling circuits, battery charging protection, and reverse polarity protection in portable consumer and industrial electronics.
- Manufacturer
- ROHM Semiconductor
- Package
- Diodes Moulded
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- RB060L-40TE25 Datasheet PDF
- Category
- Schottky Diode
- Temp Range
- ?°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Low forward voltage of 0.45 V max reduces power dissipation and improves efficiency in DC-DC converter rectification
- 40 V reverse voltage rating covers a wide range of general-purpose and battery management rectification applications
- High-reliability silicon Schottky construction provides fast switching speed and long operational lifetime
- RoHS-compliant (Pb-free) PMDS 2-pin SMD package supports automated reflow assembly on compact PCBs
- Single-diode configuration simplifies circuit layout and minimizes board space for point-of-load protection circuits
Applications
The RB060L-40TE25 is used as a rectifier and freewheeling diode in DC-DC buck and boost converters, battery charger circuits, and solar energy harvesting modules where low forward voltage drop below 0.45 V at moderate currents is required to maximize power conversion efficiency. It also provides reverse polarity protection and OR-ing diode functions in portable consumer electronics, IoT sensor nodes, and wearable devices powered by 3.3 V to 12 V rails. The compact PMDS package enables placement close to switching transistors on high-density PCBs where through-hole diodes would consume excessive board area.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | HIGH RELIABILITY |
| Application | GENERAL PURPOSE |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.45V |
| JESD-30 Code | R-PDSO-C2 |
| JESD-609 Code | e1 |
| Non-rep Pk Forward Current-Max | 70A |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Output Current-Max | 2A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Rep Pk Reverse Voltage-Max | 40V |
| Surface Mount | YES |
| Technology | SCHOTTKY |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | C BEND |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 10 |
| Package | Diodes Moulded |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.80 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key voltage ratings of RB060L-40TE25 and how do they define its application range?
The RB060L-40TE25 is rated for a maximum reverse voltage of 40 V and a maximum forward voltage of 0.45 V at its rated forward current. The 40 V reverse rating covers most 5 V, 12 V, and 24 V DC system rails with adequate voltage margin, while the 0.45 V forward drop reduces conduction loss compared to a standard silicon PN diode with a 0.7 V forward voltage.
How does the low forward voltage of RB060L-40TE25 improve efficiency in a synchronous buck converter freewheeling circuit?
In a buck converter's freewheeling position, the RB060L-40TE25's 0.45 V maximum forward voltage reduces body-diode conduction loss during the dead time between gate signals. For a 3 A converter switching at 500 kHz with a 50 ns dead time, the lower 0.45 V drop versus a 0.7 V PN diode reduces dead-time power dissipation by approximately 36%, improving overall converter efficiency by up to 0.5% in light-load conditions.
For reverse polarity protection of a 12 V supply rail, is RB060L-40TE25 a suitable choice?
Yes, the RB060L-40TE25's 40 V reverse voltage rating provides over 3× margin above a 12 V supply, making it a safe choice for reverse polarity protection in automotive accessories, industrial sensors, and battery-backed systems. Placed in series with the power rail, it blocks reverse current with a forward drop of only 0.45 V, preserving supply accuracy while protecting downstream circuitry from wiring errors.
What SMD package does RB060L-40TE25 use and how does it compare to SOD-123 in board footprint?
The RB060L-40TE25 uses a PMDS (2-pin moulded SMD) package, which is a compact surface-mount outline with a body length of approximately 1.6 mm and a width of 0.8 mm, similar to a SOD-523 or smaller than a SOD-123 (2.7 mm × 1.7 mm). The smaller PMDS footprint saves board space in densely packed portable PCBs compared to the larger SOD-123 while maintaining reflow-compatible soldering pads.
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