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Diodes Incorporated RTT410-13
- Part No.:
- RTT410-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Bridge Rectifiers
- Package:
- 4-SMD, Gull Wing
- Datasheet:
-
RTT410-13.pdf
- Description:
- BRIDGE RECT 1PHASE 1KV 4A TT
- Quantity:
- Payment:
- Shipping:
Inventory:1,377
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Product details
Overview
RTT410 from Diodes Incorporated is a 4A, 1000V surface-mount fast recovery bridge rectifier in TTL package, featuring 1.3V forward voltage at 4A/25°C, 5μA reverse leakage at 1000V/25°C, and 250ns reverse recovery time. It delivers full-wave AC–DC conversion for switch-mode power supplies, LED drivers, and battery chargers requiring compact, high-reliability rectification.
For engineers reviewing the RTT410 datasheet, RTT410 pinout, RTT410 application, or RTT410 equivalent, key selection criteria include peak repetitive reverse voltage (1000V), average output current rating (4A at TC = +100°C), thermal resistance (8°C/W junction-to-lead), fast recovery performance (250ns), and UL recognition (E364304).
Technical Context
The RTT410 integrates four fast recovery diodes in a single-phase bridge configuration with glass-passivated die construction, enabling stable operation under repetitive surge conditions (100A IFSM, 8.3ms half-sine). Its low VF and tight IR specification support high-efficiency power conversion in thermally constrained layouts.
Designed for capacitive-input SMPS front-ends, it requires 20% current derating under capacitive load per datasheet guidance. Thermal management leverages low RθJL (8°C/W) and RθJC (5°C/W), supporting continuous 4A conduction at TC = +100°C with appropriate PCB copper area.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - Withstands peak reverse voltage up to 1000V without breakdown, suitable for 800VAC input systems after safety margin |
| IO (at TC = +100°C) | 4 A - Continuous average rectified output current rating when case temperature is maintained at 100°C |
| VF (at IF = 4A, TA = +25°C) | 1.3 V - Forward voltage drop determines conduction loss; ~5.2W dissipation at full load |
| tRR | 250 ns - Fast recovery minimizes switching loss and EMI in high-frequency SMPS (>50kHz) |
| IR (at VR = 1000V, TA = +25°C) | 5 μA - Low leakage preserves efficiency in high-impedance hold-up circuits and standby modes |
| IFSM (8.3ms) | 100 A - Handles inrush surges from cold-start capacitors in adapters and chargers |
| RθJL | 8 °C/W - Enables direct thermal path to PCB copper; 32°C rise at 4A conduction with no heatsink |
Pinout & Package
Package: TTL (Thin, Leadless, Low-profile) - Molded plastic body with matte tin-plated terminals, UL 94V-0 rated, moisture sensitivity level 1, weight ≈0.389 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | Input AC terminal 1 | One of two alternating-current input nodes; connects to live/neutral line in bridge configuration |
| AC2 | Input AC terminal 2 | Second AC input node; polarity must match schematic layout to avoid reverse rectification |
| + (Anode Output) | Positive DC output | Full-wave rectified positive rail; routed to bulk capacitor or downstream regulator |
| – (Cathode Output) | Negative DC output / common return | DC common reference; ties to system ground or negative rail in floating-output designs |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die construction | Enhances long-term reliability and humidity resistance vs. epoxy-passivated alternatives |
| EMI-friendly filter rectifier design | Reduces high-frequency ringing and conducted emissions in 50–500kHz SMPS applications |
| Compact thin-profile TTL package | Height ≤1.8 mm enables ultra-low-profile power stages in space-constrained adapters and LED drivers |
| UL Recognized (File # E364304) | Validates safety compliance for end-equipment certification in North America and globally |
| Lead-free, halogen- and antimony-free "Green" construction | Meets RoHS 3 (2015/863/EU) and automotive change-control readiness requirements |
Applications
| LED Lighting Power Supplies | USB-C PD Adapters |
|---|---|
Use Scenario: Constant-voltage LED driver front-end converting 90–264VAC mains to 350VDC bus. IC Role / Device Role / Timing Role: Full-wave bridge rectifier providing isolated, ripple-filtered DC input to PFC controller and flyback transformer. Use Value: 250ns tRR and low VF reduce switching losses and thermal stress during 65–100kHz PFC operation. | Use Scenario: Universal-input AC–DC adapter delivering 20V/5A via USB-C PD 3.0 protocol. IC Role / Device Role / Timing Role: Primary-side bridge rectifier feeding active clamp flyback or LLC resonant converter. Use Value: 100A IFSM withstands cold-start inrush into 470μF input capacitance without degradation. |
| Smart Home Appliance SMPS | Telecom Wall-Mounted Power Modules |
Use Scenario: 12V/3A auxiliary supply in Wi-Fi-enabled washing machine control board. IC Role / Device Role / Timing Role: Compact bridge rectifier integrated into 12mm × 12mm PCB footprint with minimal heatsinking. Use Value: TTL package height <1.8 mm allows conformal coating over entire assembly without mechanical interference. | Use Scenario: 48V/1.5A isolated DC output module for VoIP phone and IP camera power. IC Role / Device Role / Timing Role: Input-stage rectifier operating continuously at 4A with ambient up to +60°C in sealed enclosure. Use Value: RθJL = 8°C/W enables stable operation at full load without external heatsink or forced air. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU4K (ON Semiconductor) | Same 1000V VRRM, 4A IO, but GBU package (higher profile, 3.5mm height); VF = 1.1V @ 4A/25°C | Requires larger PCB keep-out and less effective thermal coupling to board | Prefer when legacy GBU footprint compatibility is required over low-profile constraint |
| MB10F (Vishay) | TTL-compatible footprint, but lower 1000V VRRM and 1.5A IO rating; VF = 1.05V @ 1.5A | Not suitable for sustained 4A loads; limited to <2A continuous applications | Select only for cost-sensitive, low-power auxiliary rails where derating to 1.5A is acceptable |
Compared with GBU4K and MB10F, the RTT410 uniquely balances 4A/1000V capability with TTL's 1.8mm max height and 8°C/W thermal resistance-enabling higher power density in modern slim-profile power supplies without sacrificing surge robustness or EMI performance.
Availability
RTT410 is available at Aetrix Electronics and suitable for LED lighting power supplies, USB-C PD adapters, and smart home appliance SMPS requiring stable component supply, RoHS-compliant sourcing, and UL-recognized safety certification.
Supply support for RTT410 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-efficiency power management, signal integrity, and protection solutions.
The RTT410 belongs to Diodes' high-voltage bridge rectifier product line, engineered specifically for compact, high-reliability AC–DC conversion in energy-efficient consumer and industrial power supplies.
FAQ
What is the maximum allowable case temperature for continuous 4A operation?
The RTT410 is rated for 4A average output current at TC = +100°C per datasheet maximum ratings table. Operation above this temperature requires current derating per Figure 1 (Forward Current Derating Curve), with zero current allowed at TC ≥ +150°C. Thermal design must ensure case temperature remains ≤100°C under worst-case ambient and airflow conditions.
Does the RTT410 require external snubbers in high-frequency SMPS?
No external snubber is mandated by the datasheet. The device's fast 250ns recovery time and EMI-optimized internal construction minimize voltage overshoot and ringing. However, layout-dependent parasitics may still necessitate RC snubbers in >200kHz LLC or active-clamp topologies-design validation with oscilloscope measurement is recommended.
Is the TTL package compatible with standard reflow profiles for lead-free soldering?
Yes. The RTT410 uses matte tin-plated terminals compliant with MIL-STD-202, Method 208, and supports JEDEC J-STD-020 Class 1 (MSL Level 1) reflow. Peak temperature up to 260°C is permitted, with ramp rates and soak times aligned to IPC/JEDEC J-STD-020D specifications for lead-free processes.
Can the RTT410 be used in automotive infotainment power supplies?
The RTT410 itself is not AEC-Q200 qualified, though Diodes offers automotive-grade variants (e.g., RTT410Q) with PPAP capability and IATF 16949 manufacturing. For non-safety-critical infotainment auxiliary rails, it may be used subject to full system-level qualification-but AEC-Q200-compliant alternatives are required for production automotive applications.
RTT410-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 4-SMD, Gull Wing
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 1 kV
- Current - Average Rectified (Io):
- 4 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 4 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 1000 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TT
RTT410-13 FAQ
1.How can I place an order for RTT410-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for RTT410-13 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 RTT410-13 reliable?
The price and inventory of RTT410-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RTT410-13 is usually 5 days.
3.What payment methods are accepted for RTT410-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RTT410-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RTT410-13?
RTT410-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RTT410-13 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 RTT410-13?
For technical support, including RTT410-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RTT410-13 requirements.
6.How does Aetrix verify that RTT410-13 is sourced from the original manufacturer or authorized distributors?
All RTT410-13 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 RTT410-13 meets industry standards.
7.What is the process for return or replacement of RTT410-13?
All RTT410-13 units undergo pre-shipment inspection (PSI). If there is an issue with RTT410-13, 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 RTT410-13 part is unused and in its original packaging.
Return procedure for RTT410-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
RTT410-13 Tags
-
HDS10M-13
Diodes Incorporated
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CD-MBL106S
Bourns Inc.
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MB10S-13
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CD-MBL206SL
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MB4S-TP
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MB6S-TP
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CD-MBL210S
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BAS3007ARPPE6327HTSA1
Infineon Technologies
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DF02M
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CD-MBL210SL
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DF04M
Diodes Incorporated
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DF01M
Diodes Incorporated
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