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Diodes Incorporated MBRF10150CT-JT
- Part No.:
- MBRF10150CT-JT
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-220-3 Full Pack, Isolated Tab
- Datasheet:
-
MBRF10150CT-JT.pdf
- Description:
- DIODE ARR SCHOT 150V 5A ITO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:7,680
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Product details
Overview
MBRF10150CT from Diodes Incorporated is a dual common-cathode Schottky barrier rectifier in ITO-220AB package, rated for 150 V reverse voltage and 5 A average forward current per leg (10 A total), with max 0.89 V forward voltage at 5 A and +25°C, used as polarity protection and recirculating diode in DC power supplies and motor drive freewheeling paths.
For engineers reviewing the MBRF10150CT datasheet, MBRF10150CT pinout, MBRF10150CT application, or MBRF10150CT equivalent, key selection criteria include low VF for efficiency-sensitive 12–48 V industrial power rails, AEC-Q101 qualification for automotive-grade reliability, TO-220F-compatible thermal resistance (RθJC = 7 °C/W), and halogen/antimony-free "Green" construction.
Technical Context
This dual Schottky rectifier integrates two independent anode terminals sharing one cathode, enabling bidirectional current handling in half-wave or full-wave configurations without external parallel diodes. Its guard ring die construction suppresses edge leakage and improves surge robustness under repetitive 100 A IFSM pulses.
Designed for high-frequency switching environments, it delivers stable VF across –55°C to +175°C junction temperature range and exhibits <0.05 mA IR at 150 V and +25°C - critical for low-power standby circuits and battery-powered systems requiring minimal reverse leakage.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 150 V - blocks up to 150 V reverse transient spikes in 48 V DC bus protection |
| IO (per leg) | 5 A - supports continuous 5 A load per anode in dual-rail or split-output designs |
| VF (max) | 0.89 V @ 5 A, +25°C - reduces conduction loss to ≤4.45 W per leg, easing thermal design |
| IFSM | 100 A - withstands motor startup surges or capacitor inrush without degradation |
| RθJC | 7 °C/W - enables direct heatsink mounting for 10 A total dissipation with ≤70°C case rise |
| IR (max) | 0.05 mA @ 150 V, +25°C - ensures <1 mW standby loss in always-on control circuitry |
| TJ range | –55°C to +175°C - operates reliably in under-hood automotive or industrial ambient extremes |
Pinout & Package
Package: ITO-220AB (TO-220F-3), molded plastic case with matte tin-plated copper leadframe, UL 94V-0 rated, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (Lead 1) | Input terminal for first rectifier leg | Accepts AC or pulsating DC input; isolated from Anode 2 electrically |
| Cathode (Lead 2) | Common output node for both legs | Shared return path; must be routed with low-inductance trace for EMI control |
| Anode 2 (Lead 3) | Input terminal for second rectifier leg | Enables dual-input configuration (e.g., dual supply inputs or phase-split rectification) |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring die construction | Prevents premature edge breakdown at high dv/dt, extending lifetime in noisy motor drive environments |
| AEC-Q101 qualified | Validated for automotive under-hood use including temperature cycling, HTRB, and ESD testing |
| Halogen- and antimony-free "Green" compound | Meets IEC 61249-2-21 with <900 ppm Cl/Br and <1000 ppm Sb - compliant for EU and global eco-regulations |
| Low RθJA (25 °C/W) | Permits natural convection cooling in space-constrained industrial enclosures without forced airflow |
| Lead-free RoHS 2 compliant | Fully compliant with Directive 2011/65/EU and exemptions - suitable for export to EU, UK, and APAC markets |
Applications
| DC Power Supply Protection | Automotive Body Control Module |
|---|---|
Use Scenario: Reverse-polarity protection on 24 V input rail of industrial PLC power supply. IC Role / Device Role / Timing Role: Polarity protection diode placed upstream of DC-DC converter input. Use Value: Prevents catastrophic failure during field wiring errors; 0.89 V VF limits insertion loss to <2.2% at 5 A. | Use Scenario: Freewheeling path for 12 V solenoid drivers in door lock actuation circuit. IC Role / Device Role / Timing Role: Recirculating diode clamping inductive kickback from relay coils. Use Value: 100 A IFSM rating absorbs 50 ms coil turn-off transients without derating; AEC-Q101 ensures 15-year field life. |
| Motor Drive Freewheeling | Telecom Rectification |
Use Scenario: Bidirectional flyback path in H-bridge brushed DC motor controller. IC Role / Device Role / Timing Role: Dual-leg Schottky providing independent freewheeling for each half-bridge leg. Use Value: Common-cathode topology eliminates need for two discrete diodes; reduces PCB area by 35% vs. TO-220AB dual-diode solution. | Use Scenario: Output rectification in 48 V telecom DC/DC brick with dual redundant inputs. IC Role / Device Role / Timing Role: Dual-anode rectifier accepting two independent 48 V inputs into shared 48 V output bus. Use Value: 150 V VRRM provides 3× safety margin over 48 V nominal; 0.05 mA IR minimizes standby drain in always-on network equipment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STPS10H150CG | Same 150 V / 10 A total rating but TO-220AC package; RθJC = 5.5 °C/W; VF = 0.87 V @ 5 A | Higher thermal performance but lacks AEC-Q101 qualification; not certified for automotive use | Select when maximum thermal efficiency is prioritized over automotive compliance |
| SS10H150 | Single-diode TO-220AB; 150 V / 10 A single-leg; VF = 0.85 V @ 10 A; no dual-anode configuration | Requires two devices for dual-leg function; increases board area and BOM count | Select only if dual-anode topology is unnecessary and cost-per-diode is primary constraint |
Compared with STPS10H150CG and SS10H150, MBRF10150CT uniquely combines AEC-Q101 qualification, dual-anode integration, and halogen-free "Green" packaging - making it the sole choice for space-constrained, automotive-qualified dual-rail protection where reliability and regulatory compliance are non-negotiable.
Availability
MBRF10150CT is available at Aetrix Electronics and suitable for DC power supply protection, automotive body control modules, motor drive freewheeling, and telecom rectification requiring stable component supply across extended production lifecycles.
Supply support for MBRF10150CT 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, consumer, and automotive markets with high-reliability components.
MBRF10150CT belongs to Diodes' Schottky Rectifier product line, engineered specifically for high-efficiency, high-surge, and automotive-qualified power conversion in harsh-environment applications.
FAQ
What is the difference between MBRF10150CT and MBR10150CT?
MBRF10150CT uses the ITO-220AB (TO-220F-3) package with insulated tab, enabling direct heatsink mounting without electrical isolation hardware; MBR10150CT uses standard TO-220AB with conductive tab requiring insulating washer. Both share identical electrical specs and dual-common-cathode pinout.
Can MBRF10150CT replace a single 10 A Schottky diode?
No - MBRF10150CT is a dual 5 A per-leg device with common cathode; using only one anode limits current to 5 A and leaves unused silicon area. For 10 A single-leg operation, use SS10H150 or equivalent single-diode part.
Is thermal pad soldering required for rated current operation?
Yes - the ITO-220AB package requires soldering the metal tab to a thermally optimized copper pour or heatsink to achieve the rated 5 A per leg. Without thermal pad connection, RθJA rises to ~25 °C/W, limiting continuous current to ~2.5 A at +70°C ambient.
Does MBRF10150CT support surface-mount assembly?
No - MBRF10150CT is through-hole only, with three gull-wing leads designed for wave or selective soldering. It has no SMD variant; for SMT dual Schottky, consider DFLS1200Q or similar PQFN-packaged alternatives.
MBRF10150CT-JT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-220-3 Full Pack, Isolated Tab
- Packaging:
- Tube
- Product Status:
- Obsolete
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 150 V
- Current - Average Rectified (Io) (per Diode):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 890 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 50 µA @ 150 V
- Operating Temperature - Junction:
- -55°C ~ 175°C
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- ITO-220AB
MBRF10150CT-JT FAQ
1.How can I place an order for MBRF10150CT-JT through Aetrix?
Please submit a Request for Quotation (RFQ) for MBRF10150CT-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 MBRF10150CT-JT reliable?
The price and inventory of MBRF10150CT-JT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBRF10150CT-JT is usually 5 days.
3.What payment methods are accepted for MBRF10150CT-JT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBRF10150CT-JT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBRF10150CT-JT?
MBRF10150CT-JT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBRF10150CT-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 MBRF10150CT-JT?
For technical support, including MBRF10150CT-JT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBRF10150CT-JT requirements.
6.How does Aetrix verify that MBRF10150CT-JT is sourced from the original manufacturer or authorized distributors?
All MBRF10150CT-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 MBRF10150CT-JT meets industry standards.
7.What is the process for return or replacement of MBRF10150CT-JT?
All MBRF10150CT-JT units undergo pre-shipment inspection (PSI). If there is an issue with MBRF10150CT-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 MBRF10150CT-JT part is unused and in its original packaging.
Return procedure for MBRF10150CT-JT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBRF10150CT-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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