My Inquiry
My Account
Diodes Incorporated SBR660CTLQ-13
- Part No.:
- SBR660CTLQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
SBR660CTLQ-13.pdf
- Description:
- DIODE ARRAY SBR 60V 3A TO-252-3
- Quantity:
- Payment:
- Shipping:
Inventory:18
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SBR660CTLQ-13 from Diodes Incorporated is a 6A, 60V Super Barrier Rectifier (SBR®) diode in TO252 (DPAK) package, featuring 0.57V max forward voltage at 3A and 0.3mA max reverse leakage at 60V/25°C. It delivers rugged avalanche capability (8550W peak), low thermal resistance (2°C/W junction-to-case), and is AEC-Q101 qualified for automotive DC-DC converters and inverters.
For engineers reviewing the SBR660CTLQ-13 datasheet, SBR660CTLQ-13 pinout, SBR660CTLQ-13 application, or SBR660CTLQ-13 equivalent, key selection criteria include its ultra-low VF, high-temperature IR stability, 100% avalanche testing, TO252 thermal performance, and AEC-Q101 compliance for under-hood power conversion.
Technical Context
This SBR device replaces Schottky rectifiers in high-reliability automotive power stages by combining lower forward voltage than standard PN diodes and superior avalanche ruggedness versus Schottkys. Its patented barrier structure enables stable 0.57V VF at 3A while maintaining only 0.3mA IR at 60V/25°C and <5mA at 60V/125°C.
Designed for thermally demanding environments, it supports continuous 6A total average output current with 2°C/W RθJC and operates across –65°C to +150°C. The TO252 package provides robust PCB heat sinking, and its 14ns reverse recovery time minimizes switching losses in high-frequency DC-DC topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage; defines safe DC/AC peak voltage handling in power supply input stages. |
| IO (Total) | 6 A - Average rectified output current per device; supports high-current 12V/48V automotive bus conversion without parallel devices. |
| VF Max @ 3A | 0.57 V - Forward voltage drop at rated current; enables >95% efficiency in 5–12V buck converters at full load. |
| IR Max @ 60V | 0.3 mA @ 25°C - Low leakage ensures minimal standby loss and thermal runaway immunity up to 125°C. |
| tRR | 14 ns - Reverse recovery time; reduces switching loss and EMI in 100–500 kHz DC-DC controllers. |
| RθJC | 2 °C/W - Junction-to-case thermal resistance; allows direct heatsinking via PCB copper pour for compact, convection-cooled designs. |
| EAS | 116 mJ - Non-repetitive avalanche energy; sustains transient overvoltage events (e.g., load dump) without failure. |
Pinout & Package
Package: TO252 (DPAK), surface-mount, single-diode configuration with exposed cathode tab for thermal and electrical connection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Input current terminal | Connects to unregulated input rail (e.g., battery or boost stage output); carries full forward current. |
| Cathode (Lead 2) | Output current terminal | Connects to regulated output node; electrically and thermally tied to large PCB copper area via exposed tab. |
| Tab (Exposed Pad) | Cathode / Thermal path | Internally bonded to cathode; must be soldered to ≥125 mm² double-sided copper for rated 6A operation and 2°C/W RθJC. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Enables Schottky-like VF with PN-diode-level avalanche ruggedness (8550W PARM), eliminating trade-off between efficiency and surge survival. |
| 100% avalanche tested | Each unit validated to withstand 80A IFSM and 116mJ EAS, ensuring field reliability in automotive load-dump and inductive kick scenarios. |
| AEC-Q101 qualification | Validated for automotive temperature cycling, humidity, and mechanical shock; supports PPAP documentation and IATF16949 manufacturing traceability. |
| Green, RoHS-compliant construction | Halogen- and antimony-free molding compound (<900ppm Br/Cl, <1000ppm Sb); UL 94V-0 rated, moisture sensitivity Level 1. |
Applications
| Automotive DC-DC Converters | On-Board Charger (OBC) Output Stage |
|---|---|
Use Scenario: Step-down conversion from 400V battery to 12V auxiliary rail in EVs. IC Role / Device Role / Timing Role: Output synchronous rectifier in CCM flyback or phase-shifted full-bridge topology. Use Value: 0.57V VF reduces conduction loss by ~35% vs. standard PN diodes, lowering thermal stress on heatsink-limited OBC modules. | Use Scenario: Secondary-side rectification in bidirectional OBC AC/DC and DC/AC modes. IC Role / Device Role / Timing Role: High-efficiency freewheeling diode during reverse power flow (vehicle-to-grid). Use Value: 14ns tRR and low CT (190pF) minimize switching loss and capacitive shoot-through risk during zero-voltage switching transitions. |
| Engine Control Unit (ECU) Power Supply | ADAS Camera Module Power Input |
Use Scenario: Input rectification and reverse-polarity protection in 12V engine bay power rails. IC Role / Device Role / Timing Role: Primary input protection diode upstream of LDOs and DC-DC controllers. Use Value: AEC-Q101 qualification and –65°C to +150°C operation ensure startup reliability in cold cranking and sustained operation near hot exhaust manifolds. | Use Scenario: Input protection and ESD-tolerant rectification for 5V/3.3V camera power supplies mounted behind vehicle grilles. IC Role / Device Role / Timing Role: Reverse-battery and load-dump clamp diode integrated into compact camera PCB. Use Value: 8550W PARM and 116mJ EAS absorb ISO 7637-2 Pulse 5a transients without derating or external TVS. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT660CT-13 | Same die, identical VF (0.57V), but TO263 (D2PAK) package with higher RθJC (1.5°C/W) and larger footprint. | Better thermal performance in high-power, forced-air-cooled systems; unsuitable for space-constrained TO252 layouts. | Select when board layout permits larger package and junction temperature margin is critical above 130°C. |
| MBR660CT-13 | Schottky rectifier with same 60V/6A rating but higher VF (0.75V typ) and no avalanche rating; IR rises sharply above 100°C. | Limited to ambient-temp-stable consumer or industrial applications; fails AEC-Q101 and cannot survive automotive load dump. | Accept only for cost-sensitive non-automotive designs where thermal margin exceeds 40°C and surge immunity is not required. |
Compared with SBRT660CT-13 and MBR660CT-13, the SBR660CTLQ-13 uniquely balances TO252 space efficiency, AEC-Q101 compliance, and 8550W avalanche capability-making it the sole choice for thermally constrained, safety-critical automotive rectification where footprint and ruggedness are both non-negotiable.
Availability
SBR660CTLQ-13 is available at Aetrix Electronics and suitable for automotive DC-DC converters, on-board chargers, and ADAS camera power supplies requiring stable component supply, long-term lifecycle support, and AEC-Q101 traceability.
Supply support for SBR660CTLQ-13 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, specializing in high-reliability power management, signal integrity, and protection solutions for automotive, industrial, and computing markets.
The SBR® product line targets automotive-grade rectification where Schottky efficiency must coexist with PN-diode ruggedness-enabling compact, high-efficiency power conversion in engine control, electrified powertrain, and ADAS subsystems.
FAQ
What is the maximum continuous forward current rating for SBR660CTLQ-13?
The SBR660CTLQ-13 is rated for 6A average rectified output current (total device), with 3A per internal leg. This rating assumes proper PCB thermal design: ≥125 mm² double-sided copper pad, 2 oz copper weight, and no airflow restriction. Derating begins above 25°C ambient per Figure 5 in DS36093 Rev. 3-2.
Is SBR660CTLQ-13 suitable for reverse polarity protection in automotive 12V systems?
Yes. With 60V VRRM and AEC-Q101 qualification, it reliably blocks reverse battery connections in 12V systems. Its 0.57V VF minimizes voltage drop during normal operation, and its 116mJ EAS withstands ISO 7637-2 Pulse 1 (inductive load dump) without external clamping-provided PCB copper area meets thermal requirements.
How does the SBR660CTLQ-13 differ from standard Schottky rectifiers in high-temperature operation?
Unlike Schottkys, which exhibit exponential IR rise above 100°C, the SBR660CTLQ-13 maintains ≤5mA IR at 60V/125°C due to its super barrier structure. This prevents thermal runaway in under-hood environments. Its 8550W PARM also exceeds typical Schottky avalanche limits by >3×, enabling survival of sustained overvoltage events.
Can SBR660CTLQ-13 be used in synchronous rectification topologies?
No-it is a unidirectional, passive rectifier and lacks gate control or body diode optimization for synchronous FET replacement. However, it serves as an efficient, rugged alternative to Schottky or PN diodes in non-synchronous flyback, forward, or half-wave rectifier stages where simplicity and surge immunity outweigh active control benefits.
SBR660CTLQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io) (per Diode):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 570 mV @ 3 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 500 µA @ 60 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252-3
SBR660CTLQ-13 FAQ
1.How can I place an order for SBR660CTLQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR660CTLQ-13 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 SBR660CTLQ-13 reliable?
The price and inventory of SBR660CTLQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR660CTLQ-13 is usually 5 days.
3.What payment methods are accepted for SBR660CTLQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR660CTLQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR660CTLQ-13?
SBR660CTLQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR660CTLQ-13 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 SBR660CTLQ-13?
For technical support, including SBR660CTLQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR660CTLQ-13 requirements.
6.How does Aetrix verify that SBR660CTLQ-13 is sourced from the original manufacturer or authorized distributors?
All SBR660CTLQ-13 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 SBR660CTLQ-13 meets industry standards.
7.What is the process for return or replacement of SBR660CTLQ-13?
All SBR660CTLQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with SBR660CTLQ-13, 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 SBR660CTLQ-13 part is unused and in its original packaging.
Return procedure for SBR660CTLQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR660CTLQ-13 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
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
