RB160M-90TR ROHM Semiconductor Schottky Diode (Other) In Stock
ROHM RB160M-90TR is a single silicon Schottky rectifier diode in a compact 2-pin PMDU surface mount package. Rated at 60V reverse voltage with a maximum forward voltage of 0.73V and 1A forward current, it is RoHS compliant and Pb-free. Available from authorized distributors with worldwide shipping.
- Manufacturer
- ROHM Semiconductor
- Package
- Other
- Pin Count
- 2
- Lifecycle
- END OF LIFE
- Datasheet
- RB160M-90TR Datasheet PDF
- Category
- Schottky Diode
- Price
- From $0.0982(MOQ 1)
- Temp Range
- ?°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Maximum forward voltage of 0.73V minimizes conduction losses in high-frequency rectification and reverse-polarity protection circuits
- 60V reverse voltage rating with single Schottky silicon junction suits a wide range of general-purpose rectifier applications
- Compact 2-pin PMDU (SOD-323F) surface mount package enables high-density PCB placement with minimal footprint
- RoHS compliant and Pb-free (e3) construction meets global environmental regulations for consumer and industrial electronics
Applications
The RB160M-90TR is used in switch-mode power supply (SMPS) output rectification, freewheeling diode circuits for motor drivers, and reverse-polarity input protection in portable electronics and automotive accessories. Its low 0.73V forward voltage reduces power dissipation compared to standard PN junction diodes, improving efficiency in battery-powered devices and low-voltage DC-DC converters. The miniature PMDU package allows placement in space-constrained designs such as wearable electronics, IoT sensor nodes, and compact power adapter circuits.
Specifications
| Pbfree Code | Yes |
| YTEOL | 1 |
| Additional Feature | HIGH RELIABILITY |
| Application | GENERAL PURPOSE |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.73V |
| JESD-30 Code | R-PDSO-F2 |
| JESD-609 Code | e3 |
| Non-rep Pk Forward Current-Max | 30A |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Output Current-Max | 1A |
| 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 | 90V |
| Surface Mount | YES |
| Technology | SCHOTTKY |
| Terminal Finish | Tin (Sn) |
| Terminal Form | FLAT |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
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 reverse voltage and forward current ratings define the RB160M-90TR's operating limits?
The ROHM RB160M-90TR is rated for 60V peak reverse voltage and 1A continuous forward current (IF). The maximum forward voltage drop at rated current is 0.73V, which is significantly lower than the 0.7V typical of standard silicon PN diodes, making it a more efficient choice for rectification in 5V and 12V power rails.
How does the Schottky junction of RB160M-90TR improve performance in high-frequency SMPS designs compared to PN junction diodes?
Schottky diodes like the RB160M-90TR use a metal-semiconductor junction rather than a PN junction, eliminating minority carrier storage and achieving reverse recovery times below 10 ns. This fast switching capability reduces switching losses at frequencies above 100 kHz, directly improving efficiency in flyback and buck converter output stages where PN diodes would dissipate significant power during the recovery interval.
In which circuit applications does the compact PMDU package of RB160M-90TR offer a PCB layout advantage?
The 2-pin PMDU (SOD-323F) package measures approximately 1.6 mm × 0.8 mm, making the RB160M-90TR one of the smallest footprint options for a 60V, 1A Schottky rectifier. This size is especially advantageous in wearable electronics, hearing aids, wireless sensor nodes, and multi-layer smartphone charging modules where board real estate is limited to under 10 cm².
When should an engineer choose the RB160M-90TR over a higher-voltage Schottky diode such as a 100V rated part?
Selecting the RB160M-90TR at 60V reverse rating rather than a 100V part is appropriate when the circuit supply voltage plus any transient spikes stay below 50V with a standard 20% derating margin. Using a lower-voltage Schottky typically results in a 0.05–0.10V lower forward drop, reducing conduction loss per amp and improving converter efficiency by 1–2 percentage points at light loads in 5V or 12V output rails.
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About ROHM Semiconductor
ROHM Semiconductor is a leading electronic component manufacturer. FindMyChip sources ROHM Semiconductor ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from ROHM Semiconductor
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5400 | $0.54 |
| 16+ | $0.5224 | $8.36 |
| 25+ | $0.2450 | $6.13 |
| 50+ | $0.2070 | $10.35 |
| 100+ | $0.1700 | $17.00 |
| 3000+ | $0.0982 | $294.60 |
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