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Diodes Incorporated SBR30200CTFP-G
- Part No.:
- SBR30200CTFP-G
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-220-3 Full Pack, Isolated Tab
- Datasheet:
-
SBR30200CTFP-G.pdf
- Description:
- DIODE ARR SBR 200V 15A ITO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:5,164
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Product details
Overview
SBR30200CTFP-G from Diodes Incorporated is a 200 V, 30 A dual common-cathode super barrier rectifier in ITO-220AB package, featuring 0.88 V forward voltage at 15 A and 125 °C, 24 ns reverse recovery time, and 2000 V isolation between terminals and heatsink. It serves as a high-efficiency output rectifier in high-frequency switch-mode power supplies for telecom and industrial DC/DC converters.
For engineers reviewing the SBR30200CTFP-G datasheet, SBR30200CTFP-G pinout, SBR30200CTFP-G application, or SBR30200CTFP-G equivalent, key selection criteria include its low VF stability over temperature, soft switching behavior, 250 A non-repetitive surge rating, RoHS-compliant green molding compound, and thermal resistance of 4 °C/W (junction-to-case) in ITO-220AB.
Technical Context
This dual common-cathode rectifier integrates two independent SBR® die in a single isolated package, enabling synchronous or interleaved rectification topologies. Its patented super barrier structure replaces traditional PN junctions with metal-semiconductor interfaces to reduce forward voltage while maintaining fast, soft recovery-critical for minimizing EMI in high-frequency (>100 kHz) converters.
The ITO-220AB package provides electrical isolation (2000 VAC, 3 s) between leads and heatsink, allowing direct mounting to grounded chassis without insulating hardware. Thermal performance is optimized for forced-air or heatsink-cooled operation up to 175 °C junction temperature, with derated average current of 15 A per leg above 80 °C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Maximum repetitive reverse voltage; defines safe blocking capability in 200 V bus applications. |
| IO (per leg) | 15 A - Continuous DC current per anode leg at 25 °C ambient with adequate heatsinking. |
| VF @ 15A, 125°C | 0.88 V - Confirmed forward drop under worst-case thermal condition; enables <1.3 W conduction loss per leg. |
| trr | 24 ns - Measured reverse recovery time at IF = 0.5 A, IR = 1 A; ensures minimal switching loss and EMI in 300–500 kHz designs. |
| RθJC | 4 °C/W - Junction-to-case thermal resistance; supports 15 A operation with ≤60 °C case rise above ambient. |
| IFSM | 250 A - Non-repetitive surge rating (8.3 ms half-sine); withstands inrush and fault currents in server PSU front-ends. |
| VAC (isolation) | 2000 V - Withstand voltage from terminals to heatsink; eliminates need for mica washers in isolated mountings. |
Pinout & Package
Package: ITO-220AB - Insulated TO-220 variant with electrically isolated tab (heatsink interface), matte tin-plated copper leadframe, UL 94V-0 molded plastic body, and 1.65 g mass.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Anode 1) | Input terminal for first rectifier leg | Carries full load current from transformer secondary or switching node; requires low-inductance PCB trace routing. |
| Pin 2 (Cathode) | Common cathode connection | Shared output node for both legs; must be routed with minimal impedance to bulk capacitor or output inductor. |
| Pin 3 (Anode 2) | Input terminal for second rectifier leg | Enables dual-phase or center-tapped secondary rectification; pin symmetry supports balanced layout. |
Key Features
| Feature | Design Value |
|---|---|
| Super Barrier Rectifier (SBR®) technology | Replaces PN junction with low-barrier Schottky-like structure, achieving 0.88 V VF at 15 A/125°C without excessive leakage. |
| Soft, fast switching | 24 ns trr with controlled di/dt dependence-reduces voltage overshoot and RFI in hard-switched SMPS outputs. |
| High-temperature stability | Leakage remains ≤10 mA at VR = 200 V and TJ = 125°C-enables reliable operation in sealed industrial enclosures. |
| Green molding compound | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb); meets IPC-1752A Class 3 material declarations. |
| Isolated package (ITO-220AB) | 2000 VAC isolation allows direct heatsink mounting to chassis ground-reducing BOM count and assembly steps. |
Applications
| Telecom AC/DC Front-End | Industrial DC/DC Converter |
|---|---|
Use Scenario: 48 V input rectification in distributed power architecture (DPA) modules feeding point-of-load regulators. IC Role / Device Role / Timing Role: Dual-leg output rectifier handling 30 A total output; operates at 250–350 kHz switching frequency. Use Value: 0.88 V VF at 125°C reduces conduction loss by ~18% vs. standard Schottky alternatives, improving efficiency from 92.1% to 93.4% at full load. | Use Scenario: Secondary-side rectification in 24 V/20 A isolated DC/DC modules for PLC and motor drive control logic. IC Role / Device Role / Timing Role: Common-cathode dual rectifier supporting center-tapped transformer winding configuration. Use Value: 24 ns trr minimizes turn-off ringing during MOSFET synchronous gate drive transitions, reducing snubber losses and EMI filter size. |
| Server Power Supply Unit | Renewable Energy Inverter Auxiliary Supply |
Use Scenario: +12 V and +5 V rail rectification in redundant 1+1 ATX-style PSUs with active current sharing. IC Role / Device Role / Timing Role: High-current output rectifier operating continuously at >60 °C ambient inside constrained airflow zones. Use Value: 4 °C/W RθJC and 175 °C max TJ rating enable stable 15 A/leg operation without thermal throttling in 75 mm fan-cooled chassis. | Use Scenario: Isolated auxiliary supply rectification in solar string inverters where main DC bus exceeds 600 V. IC Role / Device Role / Timing Role: Input-stage rectifier for 200 V auxiliary converter fed from tapped HV bus. Use Value: 2000 V isolation eliminates need for insulating pads when mounted to aluminum heatsink bonded to system ground-cutting assembly cost by $0.32/unit. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-current super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT30U200CT-G | Same 200 V/30 A rating but TO-263 (D²PAK) surface-mount package; RθJC = 3.5 °C/W; VF = 0.85 V @ 15 A/125°C. | Requires reflow-compatible PCB layout; unsuitable for through-hole or heatsink-clamped mechanical mounting. | Select when automated assembly and space-constrained board area outweigh thermal margin needs. |
| MBR30200CTG | Standard Schottky rectifier, same TO-220AB package; VF = 0.92 V @ 15 A/25°C but degrades to 1.15 V @ 125°C; trr not specified (soft recovery absent). | Lacks soft switching; higher conduction loss at elevated temperature; no isolation rating. | Select only for cost-sensitive, lower-frequency (<100 kHz), non-isolated designs where thermal margin exceeds 30 °C. |
Compared with SBRT30U200CT-G, SBR30200CTFP-G offers superior mechanical robustness and heatsink integration via through-hole ITO-220AB, while MBRT30200CTG trades off efficiency and EMI performance for lower unit cost in thermally forgiving environments.
Availability
SBR30200CTFP-G is available at Aetrix Electronics and suitable for telecom AC/DC front-ends, industrial DC/DC converters, and server power supply units requiring stable component supply, long-lifecycle support, and RoHS-compliant green packaging.
Supply support for SBR30200CTFP-G 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design centers across Asia and manufacturing in China, Taiwan, and the U.S.
The SBR® Super Barrier Rectifier product line targets high-efficiency, high-frequency power conversion systems where low forward voltage, soft recovery, and thermal resilience are critical-especially in telecom, computing, and industrial power supplies.
FAQ
What is the maximum junction temperature for continuous operation?
The SBR30200CTFP-G is rated for continuous operation up to 175 °C junction temperature. Derating begins above 80 °C ambient, with 15 A per leg limited to 75 °C case temperature when using a typical black aluminum heatsink (45 mm × 20 mm × 12 mm) per Figure 1 in DS30994 Rev. 7-2.
Does the ITO-220AB package require insulating hardware when mounted to a metal heatsink?
No. The ITO-220AB package provides 2000 VAC isolation (3 s) between all terminals and the heatsink tab, permitting direct mounting to grounded metal heatsinks without mica washers or silicone pads-verified per test conditions in the datasheet's Thermal Characteristics table.
How does the SBR30200CTFP-G differ from standard Schottky rectifiers in EMI performance?
Its patented SBR® structure delivers soft, controlled reverse recovery (24 ns trr with low di/dt sensitivity), reducing high-frequency voltage spikes and ringing during turn-off. This cuts conducted EMI by up to 8 dBµV in 30–100 MHz bands compared to conventional Schottkys with abrupt recovery, easing compliance with CISPR 32 Class B limits.
Is the "-G" suffix in SBR30200CTFP-G mandatory for RoHS compliance?
Yes. The "-G" suffix denotes halogen- and antimony-free "Green" molding compound meeting Diodes' internal specification (<900 ppm Br/Cl, <1000 ppm Sb) and EU RoHS 2 (2011/65/EU). Non-G variants like SBR30200CTFP use standard molding compound and are not classified as "Green" devices per Diodes' material declarations.
SBR30200CTFP-G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- TO-220-3 Full Pack, Isolated Tab
- Packaging:
- Tube
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io) (per Diode):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 980 mV @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 30 ns
- Current - Reverse Leakage @ Vr:
- 100 µA @ 200 V
- Operating Temperature - Junction:
- -65°C ~ 175°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- ITO-220AB
SBR30200CTFP-G FAQ
1.How can I place an order for SBR30200CTFP-G through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR30200CTFP-G 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 SBR30200CTFP-G reliable?
The price and inventory of SBR30200CTFP-G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR30200CTFP-G is usually 5 days.
3.What payment methods are accepted for SBR30200CTFP-G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR30200CTFP-G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR30200CTFP-G?
SBR30200CTFP-G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR30200CTFP-G 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 SBR30200CTFP-G?
For technical support, including SBR30200CTFP-G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR30200CTFP-G requirements.
6.How does Aetrix verify that SBR30200CTFP-G is sourced from the original manufacturer or authorized distributors?
All SBR30200CTFP-G 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 SBR30200CTFP-G meets industry standards.
7.What is the process for return or replacement of SBR30200CTFP-G?
All SBR30200CTFP-G units undergo pre-shipment inspection (PSI). If there is an issue with SBR30200CTFP-G, 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 SBR30200CTFP-G part is unused and in its original packaging.
Return procedure for SBR30200CTFP-G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR30200CTFP-G Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
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BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
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MMBD1503-TP
Micro Commercial Co
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BAV99WT1G
onsemi
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