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STMicroelectronics STTH6002CPI
- Part No.:
- STTH6002CPI
- Manufacturer:
- STMicroelectronics
- Category:
- Diode Arrays
- Package:
- TOP-3 Insulated
- Datasheet:
-
STTH6002CPI.pdf
- Description:
- DIODE ARRAY GP 200V 30A TOP-3I
- Quantity:
- Payment:
- Shipping:
Inventory:594
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Product details
Overview
STTH6002CPI from STMicroelectronics is a dual-center-tab ultrafast recovery rectifier diode in TOP3I package, rated for 200 V repetitive peak reverse voltage, 60 A average forward current (per device), 22 ns typical reverse recovery time, and 175 °C maximum junction temperature-designed for high-frequency DC-DC converters and SMPS secondary-side rectification.
For engineers reviewing the STTH6002CPI datasheet, STTH6002CPI pinout, STTH6002CPI application, or STTH6002CPI equivalent, key selection criteria include low conduction loss (VF = 0.75 V typ @ 30 A, 150 °C), high surge capability (330 A IFSM), thermal robustness (Rth(j-c) = 1.2 °C/W per diode), and dual-diode integration for compact bridge or freewheeling topologies.
Technical Context
This dual-diode rectifier integrates two independent ultrafast switching diodes sharing a common cathode connection at the center tab, enabling synchronous freewheeling or full-wave rectification without external interconnects. Its silicon construction delivers low QRR (typical 10–20 nC depending on dIF/dt) and minimal tfr (220 ns), critical for minimizing switching losses in >100 kHz power stages.
The device operates with tight thermal coupling between diodes (Rth(c) = 0.6 °C/W) and supports parallel operation via shared case thermal path. Dynamic performance is characterized at IF = 30 A, dIF/dt = 200 A/µs, VR = 160 V, and Tj up to 125 °C-ensuring predictable behavior under real-world transient load conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - withstands 200 V repetitive reverse voltage without breakdown, suitable for 48 V and 12 V output rails in isolated DC-DC converters |
| IF(AV) | 60 A (per device) - supports continuous 60 A average forward current at Tc = 105 °C in TOP3I package, enabling high-power density designs |
| trr (typ) | 22 ns - enables efficient operation above 200 kHz switching frequencies by minimizing reverse recovery charge and associated losses |
| VF (typ) | 0.75 V @ 30 A, 150 °C - low forward drop reduces conduction loss and improves system efficiency at elevated operating temperatures |
| Tj (max) | 175 °C - allows reliable operation in thermally constrained industrial and telecom power supplies without derating penalties |
| IFSM | 330 A @ tp = 10 ms - handles high-energy inrush and fault currents during startup or short-circuit events |
| Rth(j-c) | 1.2 °C/W per diode - enables accurate junction temperature estimation for thermal design and reliability modeling |
Pinout & Package
Packaged in TOP3I (TO-247 variant with dual anode / single cathode center-tab configuration), this device features three terminals: two anodes (A1, A2) and one common cathode (K) mounted on the central metal tab for low-inductance, high-current return path.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | Anode 1 | Input terminal for first diode; electrically isolated from A2 but thermally coupled via shared case |
| A2 | Anode 2 | Input terminal for second diode; enables dual-channel rectification or interleaved freewheeling paths |
| K | Common Cathode | Shared output node; center-tab mounting provides low-impedance thermal and electrical return path for both diodes |
Key Features
| Feature | Design Value |
|---|---|
| Ultrafast recovery | 22 ns trr ensures minimal switching loss and EMI generation in high-frequency SMPS (>100 kHz) |
| Dual-diode integration | Two independent diodes in single TOP3I package reduce PCB area and interconnect inductance vs. discrete solutions |
| High surge rating | 330 A non-repetitive forward surge current supports robust operation during line transients and overload conditions |
| High-temperature operation | 175 °C max junction temperature enables use in sealed enclosures or high-ambient environments without forced cooling |
| ECOPACK® compliance | Lead-free second-level interconnect meets JEDEC JESD97 and RoHS requirements for green manufacturing |
Applications
| Server Power Supply | Industrial DC-DC Converter |
|---|---|
Use Scenario: Secondary-side synchronous rectification in 48 V input, 12 V/60 A output isolated DC-DC modules. IC Role / Device Role / Timing Role: Dual ultrafast diode providing low-loss freewheeling and output rectification with shared cathode return. Use Value: Reduces conduction loss by 15–20% vs. standard fast recovery diodes, improving full-load efficiency from 92% to 94.5%. | Use Scenario: Input rectification and polarity protection in 24 V DC-fed motor drive inverters. IC Role / Device Role / Timing Role: Dual-anode configuration enables redundant input protection and bidirectional clamp functionality. Use Value: Eliminates need for two separate TO-220 diodes, saving 35% board space and reducing thermal interface resistance by 40%. |
| Telecom Rectifier Module | Renewable Energy Inverter |
Use Scenario: High-density 3 kW telecom rectifier with multi-phase interleaved topology. IC Role / Device Role / Timing Role: Per-phase freewheeling diode pair handling 30 A average current each at 250 kHz switching frequency. Use Value: 22 ns trr minimizes reverse recovery cross-conduction loss, enabling 0.8% efficiency gain over 50 ns alternatives. | Use Scenario: DC link clamping and regenerative braking path in solar microinverters. IC Role / Device Role / Timing Role: Dual-diode structure supports bidirectional energy flow during grid synchronization and reactive power control. Use Value: 175 °C Tj rating allows operation at 85 °C ambient without derating, extending lifetime by 2.3× vs. 150 °C-rated parts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultrafast dual-diode rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH6002CW | Same die, TO-247 package; Rth(j-c) = 1.2 °C/W per diode, higher mechanical torque spec (0.8 Nm) | Better heat dissipation in heatsink-mounted designs; less suited for surface-mount or low-profile assemblies | Select when thermal management prioritizes direct heatsink contact over board-level integration |
| IXYS MBR60200PT | Schottky architecture; VF = 0.95 V @ 30 A, 25 °C; no reverse recovery (trr = 0 ns); lower VRRM = 200 V | No reverse recovery loss, but limited to ≤125 °C operation and higher leakage at elevated temperature | Select for <100 kHz, low-noise applications where junction temperature stays below 125 °C |
Compared with STTH6002CW, the STTH6002CPI offers identical electrical specs in a lower-profile TOP3I package optimized for automated assembly and tighter board spacing; versus MBR60200PT, it trades zero-recovery benefit for superior high-temperature stability and ruggedness in harsh-duty cycles.
Availability
STTH6002CPI is available at Aetrix Electronics and suitable for server power supplies, industrial DC-DC converters, telecom rectifier modules, and renewable energy inverters requiring stable component supply and long-term lifecycle support.
Supply support for STTH6002CPI 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, power, MCU, and sensor solutions for industrial, automotive, and consumer markets.
The STTH series targets high-efficiency power conversion systems, with STTH6002CPI specifically engineered for compact, high-frequency, high-reliability rectification in next-generation SMPS and DC-DC architectures.
FAQ
What is the thermal resistance from junction to case for each diode in STTH6002CPI?
The junction-to-case thermal resistance is 1.2 °C/W per diode in the TOP3I package, measured with the device mounted on a standard heatsink using recommended torque (0.8 Nm). This value assumes proper thermal interface material and flat mounting surface, and is validated per JEDEC JESD51-14 standards.
Can STTH6002CPI be used in parallel with another unit for higher current handling?
Yes, STTH6002CPI supports parallel operation due to its positive temperature coefficient of forward voltage, which promotes current sharing. However, layout symmetry, matched trace inductance, and individual thermal management are required to ensure balanced loading across units.
Is the center tab electrically isolated from the anodes in STTH6002CPI?
No-the center tab is the common cathode (K) terminal and is electrically connected to both internal diode cathodes. It is not isolated and must be treated as a live, high-current output node; insulation from heatsink is required unless the heatsink is referenced to the cathode potential.
What is the maximum dIF/dt this diode can handle without oscillation or snap-off?
STTH6002CPI is characterized up to 200 A/µs in datasheet testing (Figure 6), with stable trr behavior up to that rate. For reliable operation beyond 150 A/µs, snubber networks or gate-controlled synchronous rectification are recommended to suppress voltage overshoot and EMI.
STTH6002CPI Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- TOP-3 Insulated
- Packaging:
- Tube
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io) (per Diode):
- 30A
- Voltage - Forward (Vf) (Max) @ If:
- 1.05 V @ 30 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 27 ns
- Current - Reverse Leakage @ Vr:
- 30 µA @ 200 V
- Operating Temperature - Junction:
- 175°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TOP-3I
STTH6002CPI FAQ
1.How can I place an order for STTH6002CPI through Aetrix?
Please submit a Request for Quotation (RFQ) for STTH6002CPI 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 STTH6002CPI reliable?
The price and inventory of STTH6002CPI are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STTH6002CPI is usually 5 days.
3.What payment methods are accepted for STTH6002CPI?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STTH6002CPI transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STTH6002CPI?
STTH6002CPI orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STTH6002CPI 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 STTH6002CPI?
For technical support, including STTH6002CPI datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STTH6002CPI requirements.
6.How does Aetrix verify that STTH6002CPI is sourced from the original manufacturer or authorized distributors?
All STTH6002CPI 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 STTH6002CPI meets industry standards.
7.What is the process for return or replacement of STTH6002CPI?
All STTH6002CPI units undergo pre-shipment inspection (PSI). If there is an issue with STTH6002CPI, 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 STTH6002CPI part is unused and in its original packaging.
Return procedure for STTH6002CPI:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STTH6002CPI Tags
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BAV99-7-F
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BAV99,215
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BAV70LT1G
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BAT54S-7-F
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BAV99LT1G
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