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Taiwan Semiconductor Corporation MBRAD560H
- Part No.:
- MBRAD560H
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
MBRAD560H.pdf
- Description:
- 5A, 60V, SCHOTTKY RECTIFIER
- Quantity:
- Payment:
- Shipping:
Inventory:4,470
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Product details
Overview
MBRAD560H from Taiwan Semiconductor is a 5 A, 60 V AEC-Q101-qualified Schottky barrier rectifier in ThinDPAK package, optimized for low forward voltage (0.66 V at 5 A, 25°C) and high surge capability (120 A, 8.3 ms), used in automotive DC/DC converters and reverse battery protection circuits.
For engineers reviewing the MBRAD560H datasheet, MBRAD560H pinout, MBRAD560H application, or MBRAD560H equivalent, key selection criteria include TJ max = 150°C, RθJL = 2.3°C/W with heat sink, VF ≤ 0.68 V at 5 A/125°C, and AEC-Q101 qualification for under-hood automotive use.
Technical Context
This single-die Schottky rectifier uses platinum-silicide or similar low-barrier metallization to achieve low VF and fast switching with no minority-carrier recovery. Its 244 pF junction capacitance at 4 V supports high-frequency operation up to several MHz in DC/DC topologies.
The ThinDPAK package enables high power density with RθJA = 13.6°C/W on 2" × 3" Al plate and RθJC = 3.8°C/W, supporting continuous 5 A conduction at ambient temperatures up to 110°C when properly heatsinked.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IF (Continuous) | 5 A - Sustains full rated current without derating at TJ ≤ 110°C with standard heatsinking |
| VRRM | 60 V - Withstands repetitive 60 V reverse bias; suitable for 48 V automotive systems with margin |
| IFSM (8.3 ms) | 120 A - Handles high-energy load dump or inductive turn-off surges in automotive power rails |
| VF @ 5 A, 25°C | 0.66 V - Reduces conduction loss to ~3.3 W per device, improving system efficiency vs. Si PN diodes |
| TJ max | +150°C - Enables operation in engine compartment environments per AEC-Q101 stress requirements |
| RθJL | 2.3°C/W - Junction-to-lead thermal resistance allows direct PCB copper pour cooling without external heatsink |
| CJ @ 4 V | 244 pF - Limits displacement current in high-dV/dt switching nodes; compatible with 500 kHz–1 MHz converters |
Pinout & Package
Package: ThinDPAK (JEDEC TO-252 variation AE), 3-terminal surface-mount package with exposed drain pad (Pin 2) for thermal and electrical connection. Dimensions: 6.72 × 5.30 × 2.3 mm (L × W × H).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode) | Anode connection | Input terminal for forward conduction; connects to switched/high-side node in freewheeling or reverse polarity protection |
| 2 (Cathode / Exposed Pad) | Cathode and thermal path | Main current return and primary thermal interface; must be soldered to ≥200 mm² copper pour for RθJA spec |
| 3 (Anode) | Second anode connection | Parallel anode path for lower inductance and higher surge current handling; electrically tied to Pin 1 internally |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Passed stress tests including HTGB, HTRB, TC, UHAST, and ESD per automotive reliability standard |
| Moisture sensitivity level 1 | No bake required before reflow; compatible with standard J-STD-020 Pb-free assembly processes |
| Matte tin-plated leads | Ensures reliable solderability per J-STD-002; eliminates whisker risk per JESD 201 Class 2 |
| UL 94V-0 molding compound | Self-extinguishing encapsulant meets automotive flammability safety requirements |
| Halogen-free & RoHS compliant | Meets EU Directive 2011/65/EU and automotive halogen-free material specifications (≤900 ppm Cl, ≤900 ppm Br) |
Applications
| Automotive DC/DC Converters | Reverse Battery Protection |
|---|---|
Use Scenario: Step-down conversion from 48 V or 12 V battery to 3.3 V/5 V MCU rails in ADAS ECUs. IC Role / Device Role / Timing Role: Output synchronous rectifier replacing MOSFETs in buck converter secondary side. Use Value: Low VF (0.56 V @ 5 A/125°C) reduces conduction loss by >40% vs. Si diodes, enabling smaller heatsinks. | Use Scenario: Preventing damage during jump-start or incorrect battery terminal connection in infotainment head units. IC Role / Device Role / Timing Role: Series-connected anode-to-battery-positive blocking element. Use Value: 60 V VRRM provides 2× margin over 24 V nominal systems; 120 A IFSM survives 100 ms load dump events. |
| Car Lighting Drivers | Freewheeling Diodes in Motor Control |
Use Scenario: High-side LED driver for adaptive front lighting (AFL) with PWM dimming at 1–2 kHz. IC Role / Device Role / Timing Role: Freewheeling path for inductive current during PWM off-time. Use Value: 244 pF CJ minimizes capacitive coupling noise into sensitive analog LED current sense paths. | Use Scenario: Bidirectional H-bridge driving 12 V BLDC fans or window lift motors. IC Role / Device Role / Timing Role: Clamp diode across motor winding to recirculate inductive energy. Use Value: Fast recovery (Schottky) prevents voltage overshoot >80 V during 5 A turn-off; TJ max = 150°C sustains under-hood temps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-MBRB560 | Same 5 A / 60 V rating; RθJA = 15.0°C/W (slightly higher); VF = 0.69 V @ 5 A/25°C | Not AEC-Q101 qualified; intended for industrial/commercial use only | Select for cost-sensitive non-automotive designs where qualification is not required |
| ON Semiconductor SB560 | Same 5 A / 60 V; VF = 0.72 V @ 5 A/25°C; RθJA = 16.5°C/W; no AEC-Q101 or moisture level 1 rating | Limited to ambient ≤ 85°C; unsuitable for under-hood deployment | Use only in cabin-mounted modules with controlled thermal environment |
Compared with VS-MBRB560 and SB560, the MBRAD560H delivers lower VF, better thermal performance, and full AEC-Q101 compliance-making it the sole choice for thermally demanding, safety-critical automotive power stages requiring long-term reliability.
Availability
MBRAD560H is available at Aetrix Electronics and suitable for automotive DC/DC converters, reverse battery protection circuits, and car lighting drivers requiring stable component supply across extended temperature and lifetime requirements.
Supply support for MBRAD560H 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
Taiwan Semiconductor Corporation (TSC) is a vertically integrated Taiwanese semiconductor manufacturer specializing in discrete power devices, TVS diodes, and rectifiers since 1979.
The MBRAD560H belongs to TSC's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for high-reliability automotive power conversion and protection applications.
FAQ
What is the maximum junction temperature rating for the MBRAD560H?
The MBRAD560H has a maximum junction temperature (TJ max) of +150°C, validated per AEC-Q101 stress testing. This rating enables reliable operation in under-hood automotive environments where ambient temperatures reach 125°C, provided thermal design maintains junction temperature within limit using the specified RθJL = 2.3°C/W path. The MBRAD560H achieves this via optimized die attach and ThinDPAK thermal pad design.
Is the MBRAD560H suitable for reverse battery protection in 24 V systems?
Yes, the MBRAD560H is suitable for reverse battery protection in 24 V systems. Its 60 V VRRM provides 2.5× voltage margin above nominal 24 V, and its 120 A IFSM (8.3 ms) withstands common load dump transients. The MBRAD560H also features AEC-Q101 qualification and moisture sensitivity level 1, ensuring robustness during automotive manufacturing and field operation.
What is the forward voltage drop of the MBRAD560H at 5 A and 125°C?
The MBRAD560H exhibits a typical forward voltage (VF) of 0.56 V and a maximum of 0.68 V at 5 A and TJ = 125°C, per its electrical specifications table. This low VF at elevated temperature directly reduces conduction losses in high-temperature automotive applications, making the MBRAD560H more efficient than alternatives like SB560 (VF = 0.72 V) under identical conditions.
Does the MBRAD560H have a halogen-free and RoHS-compliant construction?
Yes, the MBRAD560H is both halogen-free and RoHS compliant. Per manufacturer documentation, its molding compound contains ≤900 ppm chlorine and ≤900 ppm bromine, meeting JEDEC JS-709C halogen-free requirements. It also complies with EU Directive 2011/65/EU (RoHS 2), confirmed by TSC's material declarations and third-party test reports for the MBRAD560H.
What is the marking code printed on the MBRAD560H device body?
The marking code printed on the MBRAD560H device body is "560", as specified in the Absolute Maximum Ratings table of the official datasheet. This 3-digit code identifies the device as a 60 V Schottky rectifier within Taiwan Semiconductor's ThinDPAK family and is visible on the top surface adjacent to the polarity indicator. No date or factory codes are part of the functional marking for the MBRAD560H.
MBRAD560H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 800 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 60 V
- Capacitance @ Vr, F:
- 244pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- ThinDPAK
- Operating Temperature - Junction:
- -55°C ~ 150°C
MBRAD560H FAQ
1.How can I place an order for MBRAD560H through Aetrix?
Please submit a Request for Quotation (RFQ) for MBRAD560H 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 MBRAD560H reliable?
The price and inventory of MBRAD560H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBRAD560H is usually 5 days.
3.What payment methods are accepted for MBRAD560H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBRAD560H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBRAD560H?
MBRAD560H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBRAD560H 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 MBRAD560H?
For technical support, including MBRAD560H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBRAD560H requirements.
6.How does Aetrix verify that MBRAD560H is sourced from the original manufacturer or authorized distributors?
All MBRAD560H 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 MBRAD560H meets industry standards.
7.What is the process for return or replacement of MBRAD560H?
All MBRAD560H units undergo pre-shipment inspection (PSI). If there is an issue with MBRAD560H, 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 MBRAD560H part is unused and in its original packaging.
Return procedure for MBRAD560H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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