UPS340E3/TR13 Microchip Integrated Circuit In Stock
The UPS340E3/TR13 is a small-signal Schottky rectifier diode with a 40 V breakdown voltage and a maximum forward voltage of 0.61 V for high efficiency power applications. Configured as a single cathode device in a compact SOD-323 surface-mount package, it delivers low conduction losses. Available from Microchip with worldwide stock and distribution.
- Manufacturer
- Microchip
- Package
- —
- Pin Count
- 999
- Lifecycle
- ACTIVE
- Datasheet
- UPS340E3/TR13 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5159(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UPS340E3/TR13?
- 40 V breakdown voltage with 0.61 V maximum forward voltage for high-efficiency low-loss rectification
- Single Schottky rectifier configuration in a compact 2-pin surface-mount package minimizing PCB footprint
- Silicon Schottky diode technology optimized for efficiency-critical applications such as power supplies and DC-DC converters
What is UPS340E3/TR13 used for?
The UPS340E3/TR13 is suited for high-efficiency rectification and reverse polarity protection in portable power supplies, DC-DC converters, and battery management circuits. Its low forward voltage drop of 0.61 V reduces power dissipation in switching power supply output stages and synchronous rectifier designs. The small surface-mount form factor makes it ideal for compact consumer electronics and IoT power conditioning circuits.
What are the specifications of UPS340E3/TR13?
| Factory Lead Time | 24Weeks |
| YTEOL | 23 |
| Application | EFFICIENCY |
| Breakdown Voltage-Min | 40V |
| Case Connection | CATHODE |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.61V |
| JESD-30 Code | R-PSSO-G2 |
| Non-rep Pk Forward Current-Max | 50A |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Output Current-Max | 3A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Rep Pk Reverse Voltage-Max | 40V |
| Reverse Current-Max | 500 µA |
| Reverse Test Voltage | 40V |
| Surface Mount | YES |
| Technology | SCHOTTKY |
| Terminal Form | GULL WING |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.80 |
| Country of Origin | Philippines |
Where can I find the UPS340E3/TR13 datasheet?
UPS340E3/TR13 Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for UPS340E3/TR13?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the forward voltage and breakdown voltage ratings of the UPS340E3/TR13?
The UPS340E3/TR13 has a maximum forward voltage of 0.61 V and a minimum breakdown voltage of 40 V. These parameters make it an efficient choice for low-loss rectification in DC-DC converters, where the low forward drop directly reduces heat dissipation and improves overall power supply efficiency.
In which circuit topologies does the UPS340E3/TR13 perform best due to its Schottky characteristics?
The UPS340E3/TR13 performs best in output rectification stages of switching power supplies, freewheeling diode positions in buck converters, and reverse polarity protection circuits operating up to 40 V. Its 0.61 V forward voltage and fast Schottky switching speed reduce both conduction and switching losses compared to standard silicon PN-junction rectifiers.
How does the UPS340E3/TR13's 2-pin SOD-type package affect PCB layout for high-frequency switching designs?
The compact 2-pin surface-mount package of the UPS340E3/TR13 minimizes lead inductance and allows placement directly adjacent to switching nodes, which is critical at high frequencies above 100 kHz. Short current loops reduce ringing and EMI, while the small footprint supports dense board layouts common in portable chargers and battery-powered equipment.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6200 | $0.62 |
| 100+ | $0.5900 | $59.00 |
| 500+ | $0.5600 | $280.00 |
| 1000+ | $0.5300 | $530.00 |
| 20000+ | $0.5204 | $10408.20 |
| 40000+ | $0.5159 | $20635.20 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit