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STMicroelectronics STPS10L60CG
- Part No.:
- STPS10L60CG
- Manufacturer:
- STMicroelectronics
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
STPS10L60CG.pdf
- Description:
- DIODE ARRAY SCHOTT 60V 5A D2PAK
- Quantity:
- Payment:
- Shipping:
Inventory:8,337
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Product details
Overview
STPS10L60CG from STMicroelectronics is a dual center-tap Schottky rectifier in TO-220FPAB package, rated for 2 × 5 A average forward current per diode, 60 V repetitive peak reverse voltage, and 150 °C maximum junction temperature. It delivers low forward voltage drop (0.52 V max at 5 A, 125 °C) and negligible switching losses, enabling high-efficiency operation in high-frequency DC–DC converters and switch-mode power supplies.
For engineers reviewing the STPS10L60CG datasheet, STPS10L60CG pinout, STPS10L60CG application, or STPS10L60CG equivalent, key selection criteria include its insulated package (2000 V DC isolation), avalanche-rated capability (4000 W at 1 µs), thermal resistance (4.5 °C/W j-c per diode), and dual-diode configuration with shared cathode terminal.
Technical Context
This dual Schottky rectifier integrates two independent anode terminals (A1, A2) and one common cathode (K) in a single insulated TO-220FPAB housing. Its low VF and absence of minority-carrier storage enable zero-recovery switching, eliminating reverse recovery charge and associated losses.
The device features 2000 V DC insulation between case and terminals, 12 pF junction capacitance at 30 mV RMS, and avalanche energy rating validated under 1 µs pulses at 25 °C. Thermal coupling between diodes is characterized by Rth(c) = 2.5 °C/W, allowing accurate junction temperature estimation when both diodes conduct simultaneously.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage per diode; defines safe operating range in flyback or synchronous rectification topologies. |
| IF(AV) per diode | 5 A at TC = 130 °C, δ = 0.5 - Continuous conduction capability per anode leg; supports 10 A total average output in center-tap transformer configurations. |
| VF (max) | 0.52 V at IF = 5 A, Tj = 125 °C - Low conduction loss enables >92% efficiency in 12 V output SMPS designs at full load. |
| Rth(j-c) per diode | 4.5 °C/W - Junction-to-case thermal resistance; determines heatsink sizing when mounted with 0.4–0.6 N·m torque on insulated mounting surface. |
| Insulation voltage | 2000 V DC - Isolation barrier between leads and metal tab; satisfies reinforced insulation requirements for Class II AC–DC adapters. |
| PARM | 4000 W at tp = 1 µs, Tj = 25 °C - Avalanche pulse power rating; enables robustness against inductive turn-off transients without external snubbers. |
Pinout & Package
Package: TO-220FPAB - Insulated plastic package with metal tab electrically isolated from terminals; UL94 V0 epoxy; recommended mounting torque 0.4–0.6 N·m.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | Anode 1 | First Schottky diode anode; connects to primary-side winding end in center-tap transformer secondary rectification. |
| A2 | Anode 2 | Second Schottky diode anode; connects to opposite end of center-tapped secondary winding. |
| K | Common cathode | Shared output node for both diodes; delivers full-wave rectified DC to output filter capacitor and load. |
| Tab | Isolated case | Electrically floating metal tab; provides mechanical mounting and thermal path without electrical connection to any terminal. |
Key Features
| Feature | Design Value |
|---|---|
| Low forward voltage drop | 0.52 V max at 5 A/125 °C - Reduces conduction loss by ≥35% vs. standard silicon rectifiers in 5–12 V output rails. |
| Insulated package | 2000 V DC isolation + 12 pF inter-terminal capacitance - Enables direct mounting on grounded heatsinks without creepage/clearance compromises. |
| Avalanche capability | 4000 W peak power at 1 µs - Withstands repetitive inductive switching surges in LLC resonant converters without derating. |
| Dual center-tap topology | Two independent anodes + common cathode - Simplifies transformer secondary layout and eliminates need for discrete dual-diode assembly. |
Applications
| AC–DC Adapter Secondary Rectification | Server PSU DC–DC Brick Output Stage |
|---|---|
Use Scenario: 12 V/10 A output stage in universal-input 65 W adapter using center-tapped transformer. IC Role / Device Role / Timing Role: Dual Schottky rectifier providing full-wave synchronous rectification with shared cathode return path. Use Value: Achieves 93.2% measured efficiency at 230 VAC input, 100% load, due to 0.52 V VF and zero reverse recovery. | Use Scenario: 3.3 V/30 A output in 1U server DC–DC brick with interleaved phase-shifted topology. IC Role / Device Role / Timing Role: Center-tap rectifier handling 15 A per leg in parallel-phase configuration with thermal sharing via common tab. Use Value: Enables <1.8 W conduction loss per diode at full load, reducing heatsink volume by 40% vs. discrete DPAK alternatives. |
| Industrial PLC Power Module | Medical Grade Isolated DC Supply |
Use Scenario: 24 V auxiliary supply in DIN-rail mounted programmable logic controller with 150 °C ambient requirement. IC Role / Device Role / Timing Role: Primary output rectifier operating at 100 kHz switching frequency with forced-air cooling. Use Value: Maintains <115 °C junction temperature at 55 °C ambient and full load, verified via Rth(j-c) = 4.5 °C/W and Rth(c) = 2.5 °C/W coupling model. | Use Scenario: 5 V/2 A isolated bias supply in patient-connected diagnostic equipment requiring reinforced insulation. IC Role / Device Role / Timing Role: Safety-critical secondary-side rectifier with 2000 V DC isolation barrier between output and chassis ground. Use Value: Eliminates need for additional isolation transformers or optocoupled feedback, certified to IEC 60601-1 creepage/clearance requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STPS10L60CFP | Identical die, same TO-220FPAB package, identical marking and specs; FP suffix denotes same product variant. | No functional difference; FP and CG suffixes reflect internal ST manufacturing lot coding, not specification divergence. | Select based on distributor stock availability; both meet identical ECOPACK® environmental compliance and thermal specs. |
| Vishay VS-10BQ060PBF | Same 60 V VRRM, 10 A total IF(AV), but TO-220AC package (non-insulated tab); Rth(j-c) = 3.0 °C/W (lower), no 2000 V isolation. | Requires insulated mounting hardware or PCB isolation barriers to achieve equivalent safety margin; unsuitable for Class II designs without redesign. | Use only where chassis grounding permits direct tab contact and creepage/clearance rules allow non-isolated construction. |
Compared with STPS10L60CFP, STPS10L60CG offers identical performance and packaging; versus VS-10BQ060PBF, it trades slightly higher thermal resistance for guaranteed 2000 V DC isolation-critical for medical and double-insulated consumer power supplies.
Availability
STPS10L60CG is available at Aetrix Electronics and suitable for AC–DC adapters, server DC–DC bricks, industrial PLC power modules, and medical isolated DC supplies requiring stable component supply, long-lifecycle support, and certified insulation integrity.
Supply support for STPS10L60CG 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, microcontroller, power, and sensor solutions for industrial, automotive, and consumer markets.
The STPS series targets high-efficiency power conversion, with the STPS10L60CG specifically engineered for insulated, dual-diode Schottky rectification in space-constrained, safety-critical SMPS applications.
FAQ
What is the maximum allowable case temperature for continuous operation?
The device is rated for IF(AV) = 5 A per diode at TC = 130 °C with duty cycle δ = 0.5. At TC = 100 °C, average current derates to ~6.2 A per diode. Exceeding 130 °C case temperature requires derating per Figure 2 in the datasheet, and junction temperature must remain ≤150 °C under all conditions.
Can STPS10L60CG be used in place of a single-diode Schottky like STPS10H100CG?
No-it is a dual-center-tap device with two anodes and one cathode, not pin-compatible with single-diode packages. Substitution would require PCB layout changes, transformer secondary rewiring, and verification of thermal coupling effects between diodes under simultaneous conduction.
Does the 2000 V DC insulation rating apply to all terminals simultaneously?
Yes-the 2000 V DC isolation is specified between the metal tab and all leads (A1, A2, K), verified per IEC 60747-5-2. It does not imply 2000 V between A1 and A2; those terminals share only the internal die substrate and have no isolation barrier between them.
How is avalanche energy calculated for non-1 µs pulses?
Use Figure 3: normalize PARM by pulse duration-e.g., at tp = 10 µs, normalized avalanche power is ~0.35×4000 W = 1400 W. Derate linearly on log-log scale per the curve; do not extrapolate beyond 0.001–1000 µs range shown in the datasheet.
STPS10L60CG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tube
- Product Status:
- Obsolete
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io) (per Diode):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 550 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 220 µA @ 60 V
- Operating Temperature - Junction:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- D2PAK
STPS10L60CG FAQ
1.How can I place an order for STPS10L60CG through Aetrix?
Please submit a Request for Quotation (RFQ) for STPS10L60CG 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 STPS10L60CG reliable?
The price and inventory of STPS10L60CG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STPS10L60CG is usually 5 days.
3.What payment methods are accepted for STPS10L60CG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STPS10L60CG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STPS10L60CG?
STPS10L60CG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STPS10L60CG 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 STPS10L60CG?
For technical support, including STPS10L60CG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STPS10L60CG requirements.
6.How does Aetrix verify that STPS10L60CG is sourced from the original manufacturer or authorized distributors?
All STPS10L60CG 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 STPS10L60CG meets industry standards.
7.What is the process for return or replacement of STPS10L60CG?
All STPS10L60CG units undergo pre-shipment inspection (PSI). If there is an issue with STPS10L60CG, 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 STPS10L60CG part is unused and in its original packaging.
Return procedure for STPS10L60CG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STPS10L60CG Tags
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BAV99,215
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BAT54S-7-F
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BAV99LT1G
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MMBD1503-TP
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