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Diodes Incorporated SBR30150CTFP-JT
- Part No.:
- SBR30150CTFP-JT
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-220-3 Full Pack, Isolated Tab
- Datasheet:
-
SBR30150CTFP-JT.pdf
- Description:
- DIODE ARR SBR 150V 15A ITO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:7,132
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Product details
Overview
SBR30150CTFP-JT from Diodes Incorporated is a 30A dual common-cathode Super Barrier Rectifier in ITO-220AB package, rated for 150V peak reverse voltage, with typical forward voltage of 0.82V at 15A and 125°C, and thermal resistance of 4°C/W junction-to-case. It delivers soft, fast switching with low leakage (≤0.1mA at 150V, 25°C) for high-efficiency DC power supplies in industrial motor drives.
For engineers reviewing the SBR30150CTFP-JT datasheet, SBR30150CTFP-JT pinout, SBR30150CTFP-JT application, or SBR30150CTFP-JT equivalent, key selection criteria include forward voltage at elevated temperature, surge current rating (200A), isolation voltage (2000VAC), thermal derating behavior, and RoHS-compliant green molding compound compatibility with lead-free reflow profiles.
Technical Context
This dual-leg rectifier integrates two independent 15A-rated super barrier diodes sharing a common cathode terminal, enabling full-wave bridge configuration with reduced conduction loss versus standard Schottky or fast recovery diodes. Its patented super barrier structure achieves lower VF than conventional Schottkys while maintaining superior high-temperature stability and soft reverse recovery.
The ITO-220AB package provides electrical isolation between terminals and heatsink (2000VAC, 3s), supporting direct mounting to grounded metal chassis without insulating hardware. Thermal performance is characterized per leg, with RθJC = 4°C/W enabling 30A total output when properly heatsinked per Note 7 (37mm × 50mm × 15mm black aluminum).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Reverse Voltage | 150 V - Supports input rectification up to 106V RMS AC line or 150V DC bus without breakdown. |
| Avg. Forward Current (Per Leg) | 15 A - Enables 30A total dual-leg output with shared cathode; requires heatsink above ~5A ambient operation. |
| Forward Voltage (15A, 125°C) | 0.82 V - Reduces conduction loss to ~12.3W per leg at full load, critical for thermal management in compact PSUs. |
| Non-Repetitive Surge Current | 200 A (8.3ms) - Withstands inrush into capacitive loads or short-duration overloads without failure. |
| Isolation Voltage | 2000 VAC (3s) - Allows safe direct-mounting to grounded heatsinks in isolated AC/DC converters. |
| Thermal Resistance (J-C) | 4 °C/W - Dictates minimum heatsink size: ≤40°C rise at 30A total dissipation requires ≥1.33°C/W system RθSA. |
| Leakage Current (150V, 125°C) | 10 mA - Low enough to avoid significant standby loss in offline SMPS; 100× lower than standard FRDs at same temp. |
Pinout & Package
Package: ITO-220AB - Insulated TO-220 variant with electrically isolated tab (2000VAC rating), matte tin-plated copper leadframe, UL 94V-0 molded plastic body, 1.65g weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Anode A) | Anode of first diode leg | Connects to AC input phase 1 or transformer secondary winding end; carries half-wave rectified current. |
| Pin 2 (Cathode) | Common cathode node | Output node for full-wave rectified DC; must be routed with low-inductance path to bulk capacitor and load. |
| Pin 3 (Anode B) | Anode of second diode leg | Connects to AC input phase 2 or opposite transformer winding end; enables center-tapped or dual-phase rectification. |
Key Features
| Feature | Design Value |
|---|---|
| Super Barrier Technology | Combines Schottky-like low VF with PN-junction thermal stability-VF increases only +0.04V from 25°C to 125°C vs. +0.2V typical for Schottkys. |
| Soft, Fast Switching | Minimizes EMI during reverse recovery; measured trr < 50ns enables clean turn-off in 100kHz+ PFC stages. |
| Green Molding Compound | Halogen- and antimony-free (<900ppm Br/Cl, <1000ppm Sb); compliant with IPC-1752 and JEDEC J-STD-707. |
| Lead-Free & RoHS Compliant | Matte tin finish on Cu leadframe meets MIL-STD-202 Method 208 solderability; compatible with SnAgCu reflow profiles. |
| High-Temp Stability | Rated for continuous operation up to TJ = +175°C; leakage remains <10mA at 150V/125°C-critical for enclosed industrial enclosures. |
Applications
| Industrial Motor Drives | Server Power Supplies |
|---|---|
Use Scenario: Input rectification stage in 3kW three-phase rectifier front-end with active PFC. IC Role / Device Role / Timing Role: Dual-leg common-cathode rectifier converting AC line to high-current DC bus before boost converter. Use Value: 0.82V VF at 125°C reduces conduction loss by 35% vs. FRD alternative, lowering heatsink mass by 40% in forced-air-cooled 1U chassis. | Use Scenario: Secondary-side synchronous rectification replacement in 80 PLUS Titanium 12V rail. IC Role / Device Role / Timing Role: High-current OR-ing diode array paralleling multiple 12V VRMs for redundancy and current sharing. Use Value: Soft recovery eliminates ringing-induced MOSFET gate stress, enabling reliable 1MHz operation without snubbers. |
| Renewable Energy Inverters | Medical Imaging Power Modules |
Use Scenario: DC link pre-charge and main rectification in solar string inverters with 1000V DC input. IC Role / Device Role / Timing Role: Bidirectional energy flow support via controlled turn-on/turn-off in hybrid buck-boost topology. Use Value: 200A surge rating handles PV array inrush during cold-start; 2000VAC isolation prevents ground-loop faults in floating PV arrays. | Use Scenario: High-reliability auxiliary power supply for X-ray generator control logic and cooling fans. IC Role / Device Role / Timing Role: Isolated DC input rectifier feeding regulated ±15V rails for analog sensor interfaces. Use Value: Green compound eliminates halogen corrosion risk in sealed MRI cabinet environments; 175°C rating supports fanless thermal design. |
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 |
|---|---|---|---|
| Vishay VS-30CPH07-M3 | Same 150V/30A rating but TO-247AC package; RθJC = 2.5°C/W; VF = 0.85V @ 15A/125°C. | Larger footprint; higher thermal performance but no isolation-requires insulating pad for heatsink mounting. | Select when maximum power density is required and board space allows TO-247; avoid where 2000VAC isolation is mandatory. |
| ON Semiconductor MUR30150CT | Ultrafast recovery diode (trr ≈ 60ns); VF = 1.15V @ 15A/125°C; TO-220AB non-isolated package. | No isolation voltage; higher conduction loss; slower softness-increases EMI filtering burden. | Select only if cost sensitivity outweighs efficiency and EMI targets; verify layout can accommodate higher VF-induced heating. |
Compared with VS-30CPH07-M3 and MUR30150CT, SBR30150CTFP-JT uniquely balances low VF, soft switching, and built-in 2000VAC isolation in a compact ITO-220AB form factor-making it optimal for space-constrained, safety-critical industrial power systems where thermal and EMI margins are tight.
Availability
SBR30150CTFP-JT is available at Aetrix Electronics and suitable for industrial motor drives, server power supplies, renewable energy inverters, and medical imaging power modules requiring stable component supply across multi-year production cycles.
Supply support for SBR30150CTFP-JT 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, serving industrial, computing, communications, and consumer markets with high-reliability components.
The SBR® Super Barrier Rectifier product line was developed to replace Schottky and fast recovery diodes in high-efficiency, high-temperature power conversion-delivering lower VF than Schottkys with better thermal stability and softer switching than FRDs.
FAQ
What is the difference between SBR30150CTFP-JT and SBR30150CTFP?
SBR30150CTFP-JT uses the ITO-220AB Alternate mechanical outline (per Note 8), with dimensional tolerances matching legacy date codes prior to 2007 week 33. The standard SBR30150CTFP uses the newer ITO-220AB dimensions. Both share identical electrical specs, thermal ratings, and isolation voltage.
Can SBR30150CTFP-JT be used without a heatsink?
No. At 15A per leg, junction temperature exceeds 175°C within seconds without heatsinking. Derating curves (Fig. 4) show usable current drops to ≤2.5A at 75°C ambient with no heatsink. A minimum 37mm × 50mm × 15mm black aluminum heatsink is required for full 30A operation.
Does the "-JT" suffix indicate a different plating or RoHS status?
No. The "-JT" suffix denotes mechanical variant only-both SBR30150CTFP and SBR30150CTFP-JT use matte tin-plated copper leadframes, meet RoHS 2 (2011/65/EU), and contain halogen/antimony-free green molding compound per Diodes' definition.
How does the soft switching behavior reduce EMI in PFC circuits?
Soft recovery limits di/dt during turn-off, suppressing high-frequency ringing caused by parasitic inductance interacting with junction capacitance. Measured trr < 50ns and absence of current tail minimize spectral energy above 30MHz-reducing filter component count and PCB area in Class B conducted EMI designs.
SBR30150CTFP-JT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- TO-220-3 Full Pack, Isolated Tab
- Packaging:
- Tube
- Product Status:
- Obsolete
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 150 V
- Current - Average Rectified (Io) (per Diode):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 920 mV @ 15 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 150 V
- Operating Temperature - Junction:
- -65°C ~ 175°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- ITO-220AB
SBR30150CTFP-JT FAQ
1.How can I place an order for SBR30150CTFP-JT through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR30150CTFP-JT 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 SBR30150CTFP-JT reliable?
The price and inventory of SBR30150CTFP-JT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR30150CTFP-JT is usually 5 days.
3.What payment methods are accepted for SBR30150CTFP-JT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR30150CTFP-JT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR30150CTFP-JT?
SBR30150CTFP-JT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR30150CTFP-JT 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 SBR30150CTFP-JT?
For technical support, including SBR30150CTFP-JT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR30150CTFP-JT requirements.
6.How does Aetrix verify that SBR30150CTFP-JT is sourced from the original manufacturer or authorized distributors?
All SBR30150CTFP-JT 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 SBR30150CTFP-JT meets industry standards.
7.What is the process for return or replacement of SBR30150CTFP-JT?
All SBR30150CTFP-JT units undergo pre-shipment inspection (PSI). If there is an issue with SBR30150CTFP-JT, 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 SBR30150CTFP-JT part is unused and in its original packaging.
Return procedure for SBR30150CTFP-JT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR30150CTFP-JT Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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