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Diodes Incorporated B360BQ-13-F
- Part No.:
- B360BQ-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
B360BQ-13-F.pdf
- Description:
- DIODE SCHOTTKY 60V 3A SMB
- Quantity:
- Payment:
- Shipping:
Inventory:38,389
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Product details
Overview
B360BQ-13-F from Diodes Incorporated is a 60 V, 3.0 A surface-mount Schottky barrier rectifier in SMB package, featuring 0.7 V max forward voltage at 3.0 A, 0.5 mA max reverse leakage at rated VR, and AEC-Q101 qualification for automotive use. It serves as a low-loss freewheeling or polarity protection diode in DC/DC converters and power supply rails.
For engineers reviewing the B360BQ-13-F datasheet, B360BQ-13-F pinout, B360BQ-13-F application, or B360BQ-13-F equivalent, key selection criteria include peak repetitive reverse voltage (60 V), average forward current (3.0 A), thermal resistance (95 °C/W junction-to-ambient), surge rating (100 A IFSM), and RoHS-compliant lead-free plating.
Technical Context
This Schottky rectifier uses guard ring die construction to suppress transient-induced failure and supports automated SMT assembly. Its low VF (0.7 V @ 3.0 A) minimizes conduction loss in low-voltage, high-frequency switching applications such as buck converter output stages.
Rated for operation from –55 °C to +150 °C, it delivers stable reverse leakage (<0.5 mA @ 25 °C, <20 mA @ 100 °C) and exhibits 200 pF typical junction capacitance at 4 V reverse bias-critical for minimizing switching noise in fast-switching topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - blocks up to 60 V reverse voltage without breakdown, suitable for 48 V system rails with margin |
| IO (AV) | 3.0 A - continuous average forward current at TC = +100 °C, defines usable DC load capability |
| VF (max) | 0.70 V @ 3.0 A - limits conduction loss to ≤2.1 W at full load, enabling high-efficiency power conversion |
| IR (max) | 0.5 mA @ 60 V, 25 °C - ensures minimal standby power loss in battery-backed or always-on circuits |
| IFSM | 100 A @ 8.3 ms - withstands inrush and fault currents in motor drivers and hot-swap circuits |
| RθJA | 95 °C/W - determines required PCB copper area for thermal management under 3 A steady-state load |
| CT | 200 pF @ 4 V, 1 MHz - impacts high-frequency switching node ringing and EMI filter design |
Pinout & Package
Package: SMB (Surface Mount Small Outline), molded plastic, UL 94V-0 rated, 0.093 g weight. Cathode indicated by band on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential side of circuit (e.g., switch node in buck topology) |
| Cathode | Forward current exit point | Connected to higher-potential rail (e.g., output capacitor positive terminal); marked with band |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring die construction | Improves ESD and surge immunity without external TVS, reducing BOM count in automotive ECUs |
| AEC-Q101 qualified | Validated for automotive under-hood applications including engine control and ADAS power supplies |
| Lead-free, halogen-free "Green" finish | Meets RoHS 3 and automotive ELV directives; matte tin plating ensures reliable solderability per MIL-STD-202 |
| Low thermal resistance (RθJC = 42 °C/W) | Enables efficient heat transfer to PCB copper pad, supporting compact layout in space-constrained modules |
Applications
| Automotive Body Control Module (BCM) | Industrial 24 V DC Power Supply |
|---|---|
Use Scenario: Reverse polarity protection on 12 V/24 V input rail of BCM subassembly. IC Role / Device Role / Timing Role: Unidirectional current gate preventing damage during battery misconnection. Use Value: 0.7 V VF minimizes voltage drop and heat generation during normal operation; AEC-Q101 qualification ensures reliability over 15-year vehicle lifetime. | Use Scenario: Freewheeling path for flyback diode in 24 V offline SMPS secondary side. IC Role / Device Role / Timing Role: Provides low-loss return path for inductor current during MOSFET off-time. Use Value: 100 A IFSM handles startup surges; 200 pF CT reduces switching node oscillation and EMI emissions. |
| USB-C PD Power Delivery Adapter | Smart Home Hub Power Rail |
Use Scenario: Output rectification in synchronous rectifier-assisted AC/DC adapter with 20 V output. IC Role / Device Role / Timing Role: Secondary-side Schottky rectifier replacing conventional diode to improve efficiency. Use Value: 60 V VRRM provides margin above 20 V output with line transients; 3.0 A IO supports up to 60 W output. | Use Scenario: Polarity protection on 5 V/3.3 V auxiliary rail powering Wi-Fi/BLE SoCs. IC Role / Device Role / Timing Role: Prevents damage from accidental reverse insertion of external power adapters. Use Value: 0.5 mA IR at 25 °C ensures negligible standby current draw; SMB footprint enables dense PCB layout. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SS36-E3/57T (Vishay) | Same SMB package, 60 V VRRM, 3.0 A IO, but VF = 0.75 V (max @ 3 A); RθJA = 100 °C/W | Slightly higher conduction loss and worse thermal performance limit use in thermally constrained designs | Select when cost sensitivity outweighs 50 mV VF advantage and board-level thermal relief is available |
| SB360-E3/57T (Vishay) | Identical electrical specs (60 V, 3.0 A, 0.7 V VF), same SMB package, but not AEC-Q101 qualified | Not approved for automotive production; requires requalification for safety-critical systems | Prefer for industrial or consumer applications where automotive certification is unnecessary |
Compared with SS36-E3/57T and SB360-E3/57T, B360BQ-13-F offers tighter VF control (0.70 V vs. 0.75 V), lower thermal resistance (95 vs. 100 °C/W), and validated automotive qualification-making it the preferred choice for automotive-grade power rails requiring long-term reliability and regulatory compliance.
Availability
B360BQ-13-F is available at Aetrix Electronics and suitable for automotive body control modules, industrial 24 V DC power supplies, USB-C PD adapters, and smart home hub power rails requiring stable component supply and AEC-Q101 compliance.
Supply support for B360BQ-13-F 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, manufacturing, and sales operations across Asia, Europe, and North America.
The B360BQ belongs to Diodes' high-reliability Schottky rectifier product line, engineered for low-loss power conversion in automotive, industrial, and consumer power supplies where efficiency, thermal robustness, and qualification compliance are critical.
FAQ
What is the maximum junction temperature for B360BQ-13-F?
The absolute maximum junction temperature is +150 °C, with continuous operation supported from –55 °C to +150 °C. Derating begins at case temperatures above +100 °C, where average forward current drops linearly to zero at +150 °C per the published derating curve (Figure 6).
Is B360BQ-13-F suitable for synchronous rectification circuits?
No-B360BQ-13-F is a passive Schottky rectifier, not a synchronous rectifier controller or MOSFET driver. It functions as a freewheeling or output rectifier in non-synchronous topologies; for synchronous designs, a dedicated gate driver and MOSFET pair is required.
Does B360BQ-13-F have moisture sensitivity level (MSL) rating?
Yes-B360BQ-13-F has MSL Level 1 per J-STD-020, meaning it is not moisture-sensitive and may be stored indefinitely at ambient conditions without baking prior to reflow soldering.
Can B360BQ-13-F replace B340BQ-13-F in existing designs?
Yes, with design review: B360BQ-13-F has higher VRRM (60 V vs. 40 V) and identical IO, VF, and package. It is a direct upgrade for 40–60 V reverse voltage requirements but requires verification that the higher blocking voltage does not affect snubber or clamping network behavior.
B360BQ-13-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-214AA, SMB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 700 mV @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 500 µA @ 60 V
- Capacitance @ Vr, F:
- 200pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMB
- Operating Temperature - Junction:
- -55°C ~ 150°C
B360BQ-13-F FAQ
1.How can I place an order for B360BQ-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for B360BQ-13-F 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 B360BQ-13-F reliable?
The price and inventory of B360BQ-13-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for B360BQ-13-F is usually 5 days.
3.What payment methods are accepted for B360BQ-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for B360BQ-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for B360BQ-13-F?
B360BQ-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your B360BQ-13-F 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 B360BQ-13-F?
For technical support, including B360BQ-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your B360BQ-13-F requirements.
6.How does Aetrix verify that B360BQ-13-F is sourced from the original manufacturer or authorized distributors?
All B360BQ-13-F 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 B360BQ-13-F meets industry standards.
7.What is the process for return or replacement of B360BQ-13-F?
All B360BQ-13-F units undergo pre-shipment inspection (PSI). If there is an issue with B360BQ-13-F, 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 B360BQ-13-F part is unused and in its original packaging.
Return procedure for B360BQ-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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