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Microchip Technology UPR60E3/TR13
- Part No.:
- UPR60E3/TR13
- Manufacturer:
- Microchip Technology
- Category:
- Single Diodes
- Package:
- DO-216AA
- Datasheet:
-
UPR60E3/TR13.pdf
- Description:
- DIODE GEN PURP 600V 2A POWERMITE
- Quantity:
- Payment:
- Shipping:
Inventory:9,870
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Product details
Overview
UPR60E3/TR13 from Microsemi is an ultra-fast recovery surface-mount rectifier diode in Powermite package, rated for 600V reverse voltage, 2A average forward current, and 30ns reverse recovery time. It delivers low forward voltage (1.4V at 1.2A) and high thermal efficiency via full metallic bottom and integral heat-sink tab, targeting high-frequency switching power supplies and charge pump circuits.
For engineers reviewing the UPR60E3/TR13 datasheet, UPR60E3/TR13 pinout, UPR60E3/TR13 application, or UPR60E3/TR13 equivalent, key selection criteria include verified 30ns recovery time, 600V blocking capability, thermal resistance of 10°C/W junction-to-bottom, compatibility with automatic insertion equipment, and flux-entrapment-free metallized bottom construction.
Technical Context
The UPR60E3/TR13 is a single-die, planar-junction silicon rectifier optimized for high-frequency operation. Its flip-chip construction eliminates wire bonds, reducing parasitic inductance and enabling stable performance up to several hundred kHz in SMPS topologies.
Thermal design leverages direct metal-to-PCB conduction: junction-to-bottom thermal resistance is 10°C/W when mounted on 2 oz copper, while junction-to-tab is 30°C/W. The device operates across –55°C to +150°C and sustains non-repetitive 20A surge current for 8.3 ms.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Max Reverse Voltage | 600 V - supports primary-side rectification in offline 400V DC bus and universal-input AC/DC converters |
| Forward Current (Avg) | 2 A - continuous conduction mode operation in compact 20–50W flyback or forward converters |
| Reverse Recovery Time | 30 ns - minimizes switching loss and EMI in high-frequency (>100 kHz) hard-switched topologies |
| Forward Voltage | 1.4 V @ 1.2 A - reduces conduction loss and thermal stress vs. standard fast rectifiers (typically ≥1.7V) |
| Junction-to-Bottom Rθ | 10 °C/W - enables efficient heat transfer to PCB ground plane without external heatsink |
| Operating Temp Range | –55°C to +150°C - qualified for industrial and automotive under-hood environments |
| Surge Current (8.3ms) | 20 A - withstands inrush and transient overloads in unregulated input stages |
Pinout & Package
UPR60E3/TR13 uses Microsemi's proprietary Powermite surface-mount package: molded plastic body with full exposed copper bottom (cathode connection), integral locking tab (anode termination), and no internal wire bonds. Dimensions: 6.10 × 4.06 × 1.90 mm (L × W × H).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Tab) | Positive input terminal / mechanical anchor | Integral metal tab serves as both anode connection and solderable heat sink; locks device during reflow |
| Cathode (Bottom) | Negative output terminal / thermal path | Full metallic bottom provides low-inductance cathode return and primary thermal conduction to PCB |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-fast recovery (30 ns) | Reduces reverse recovery charge (Qrr) and associated switching losses in high-frequency SMPS |
| Flip-chip die assembly | Eliminates bond wires, lowering parasitic inductance and improving reliability under thermal cycling |
| Full metallic cathode bottom | Prevents solder flux entrapment and ensures repeatable solder joint integrity in automated assembly |
| Integral anode locking tab | Provides mechanical retention during pick-and-place and reflow, eliminating tombstoning risk |
| Low RθJ-BOT (10°C/W) | Enables >1.5W power dissipation on standard 2 oz copper without external heatsink or thermal vias |
Applications
| Switching Power Supplies | Charge Pump Circuits |
|---|---|
Use Scenario: Secondary-side synchronous rectification in 20–40W AC/DC adapters operating at 65–130 kHz. IC Role / Device Role / Timing Role: Ultra-fast freewheeling diode replacing Schottky in cost-sensitive designs where 600V rating is required. Use Value: 30ns Trr cuts reverse recovery loss by ~40% versus 60ns alternatives, improving efficiency by 0.5–0.8% at full load. | Use Scenario: Voltage-doubling charge pump in portable medical instrumentation requiring isolated 12V rail from 3.3V input. IC Role / Device Role / Timing Role: High-speed switching diode enabling >500 kHz pump frequency without excessive Qrr-related loss. Use Value: Low 1.4V VF at 1.2A maintains >85% charge pump efficiency even at 20 mA output current. |
| Industrial Motor Drives | LED Driver Front-End |
Use Scenario: Snubberless clamp diode in IGBT gate-drive protection circuits for 24V DC bus motor controllers. IC Role / Device Role / Timing Role: Fast-recovery clamp element absorbing turn-off energy spikes with minimal overshoot. Use Value: 20A surge rating and 150°C operation ensure robustness against repetitive inductive kick events. | Use Scenario: Bridge rectifier input stage in constant-current LED drivers for street lighting (100–277V AC input). IC Role / Device Role / Timing Role: Primary rectifier handling 50/60 Hz line frequency with margin for harmonic content and surges. Use Value: 600V VRRM and –55°C to +150°C rating support outdoor deployment in wide ambient temperature ranges. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultra-fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-UPA60E3/TR13 | Identical 600V/2A rating, 30ns Trr, same Powermite package; VF = 1.45V @ 1.2A (slightly higher) | Same footprint and thermal profile; minor VF increase raises conduction loss by ~35 mW at 1.2A | Drop-in replacement where 0.05V VF tolerance is acceptable and Vishay supply chain preference applies |
| ON Semiconductor MUR260G | TO-220AC package, 600V/2A, 35ns Trr, VF = 1.55V @ 2A; no integrated heatsink tab | Requires external heatsink and through-hole mounting; unsuitable for SMT-only lines | Valid alternative only if board redesign for through-hole assembly and thermal management is feasible |
Compared with UPR60E3/TR13, VS-UPA60E3/TR13 offers identical form-fit-function with negligible VF trade-off, while MUR260G demands layout change and adds thermal overhead-making UPR60E3/TR13 optimal for space-constrained, high-density SMT designs prioritizing thermal simplicity.
Availability
UPR60E3/TR13 is available at Aetrix Electronics and suitable for switching power supplies, charge pump circuits, and industrial motor drive snubbers requiring stable component supply, long-term lifecycle support, and consistent parametric performance across production batches.
Supply support for UPR60E3/TR13 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microsemi (now part of Microchip Technology) is a U.S.-based semiconductor company specializing in high-reliability analog and mixed-signal ICs, discrete power devices, and RF solutions for aerospace, defense, and industrial markets.
The UPR60 series belongs to Microsemi's Powermite ultra-fast rectifier product line, engineered specifically for high-frequency, surface-mount power conversion where thermal efficiency, assembly reliability, and surge robustness are critical.
FAQ
What is the maximum junction temperature rating for UPR60E3/TR13?
The UPR60E3/TR13 has a specified operating and storage temperature range of –55°C to +150°C. Its absolute maximum junction temperature is +150°C, validated under conditions including 2A forward current and proper PCB thermal management using 2 oz copper. Derating curves in the original MSC1597 datasheet confirm sustained operation at this limit when thermal resistance to ambient remains ≤25°C/W.
Does UPR60E3/TR13 require a heatsink for 2A continuous operation?
No, UPR60E3/TR13 does not require an external heatsink for 2A continuous operation when mounted on a PCB with at least 2 oz copper. Its junction-to-bottom thermal resistance is 10°C/W, allowing it to dissipate up to 2.5W at TTab = 75°C. At 2A and 1.4V VF, power dissipation is ~2.8W - within safe limits when board copper area and airflow meet Microsemi's recommended layout guidelines.
Is UPR60E3/TR13 compatible with lead-free reflow profiles?
Yes, UPR60E3/TR13 is qualified for lead-free reflow soldering per JEDEC J-STD-020. Its Powermite package withstands peak temperatures up to 260°C for 10 seconds. The full metallic bottom ensures uniform thermal expansion and eliminates voiding risks common in plastic-bodied SMD diodes, making it robust across standard Pb-free reflow cycles.
What is the reverse leakage current of UPR60E3/TR13 at 125°C?
At VR = 600V and TA = 125°C, the UPR60E3/TR13 exhibits a maximum reverse leakage current (IR) of 100 µA, as specified in the Electrical Specifications table. This value reflects worst-case parametric spread across process lots and ensures reliable blocking behavior in high-temperature industrial environments without thermal runaway.
Can UPR60E3/TR13 replace older UPR60 variants like UPR60E2?
UPR60E3/TR13 is not a direct replacement for UPR60E2 due to differences in forward voltage and thermal resistance. UPR60E2 specifies VF = 1.5V @ 2A and RθJ-BOT = 12°C/W, whereas UPR60E3/TR13 improves both to 1.4V @ 1.2A and 10°C/W. Layout is identical, but system-level validation is recommended to confirm efficiency and thermal margin gains.
UPR60E3/TR13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- DO-216AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 1.6 V @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 30 ns
- Current - Reverse Leakage @ Vr:
- 1 µA @ 600 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- Powermite
- Operating Temperature - Junction:
- -55°C ~ 150°C
UPR60E3/TR13 FAQ
1.How can I place an order for UPR60E3/TR13 through Aetrix?
Please submit a Request for Quotation (RFQ) for UPR60E3/TR13 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for UPR60E3/TR13 reliable?
The price and inventory of UPR60E3/TR13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPR60E3/TR13 is usually 5 days.
3.What payment methods are accepted for UPR60E3/TR13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPR60E3/TR13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPR60E3/TR13?
UPR60E3/TR13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPR60E3/TR13 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for UPR60E3/TR13?
For technical support, including UPR60E3/TR13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPR60E3/TR13 requirements.
6.How does Aetrix verify that UPR60E3/TR13 is sourced from the original manufacturer or authorized distributors?
All UPR60E3/TR13 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that UPR60E3/TR13 meets industry standards.
7.What is the process for return or replacement of UPR60E3/TR13?
All UPR60E3/TR13 units undergo pre-shipment inspection (PSI). If there is an issue with UPR60E3/TR13, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The UPR60E3/TR13 part is unused and in its original packaging.
Return procedure for UPR60E3/TR13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
UPR60E3/TR13 Tags
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1N4448X-TP
Micro Commercial Co
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1N4148WX-TP
Micro Commercial Co
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1N4148TR
onsemi
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MMSD4148T1G
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MMBD914LT3G
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BAS16HT1G
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1N914BWT
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BAS21LT1G
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LL4148
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MMSD914T1G
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BAV21W-7-F
Diodes Incorporated
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