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Good-Ark Semiconductor DF1510S
- Part No.:
- DF1510S
- Manufacturer:
- Good-Ark Semiconductor
- Category:
- Bridge Rectifiers
- Package:
- 4-SMD, Gull Wing
- Datasheet:
-
DF1510S.pdf
- Description:
- BRIDGE RECT 1PHASE 1KV 1.5A DFS
- Quantity:
- Payment:
- Shipping:
Inventory:1,146
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Product details
Overview
DF1510S from Diodes Incorporated is a surface-mount standard recovery bridge rectifier with 1000 V peak repetitive reverse voltage (VRRM), 1.5 A average forward current (IO), and 1.1 V maximum forward voltage (VFM) per element at 1.5 A - used in AC/DC power supplies for industrial control panels requiring compact, high-voltage rectification.
For engineers reviewing the DF1510S datasheet, DF1510S pinout, DF1510S application, or DF1510S equivalent, key selection criteria include its 50 A non-repetitive surge rating (IFSM), 40 °C/W junction-to-ambient thermal resistance (RθJA), and DF-S package compatibility with automated SMT assembly for cost-sensitive 24–48 V DC power rails.
Technical Context
This single-phase, full-wave bridge rectifier integrates four silicon diodes in a monolithic DF-S molded plastic package, configured for standard recovery operation (typical reverse recovery time not specified, but consistent with standard recovery diode behavior). It supports resistive or inductive loads at 60 Hz with derating required for capacitive loads.
Thermal performance is defined with 5.0 mm² copper land pads (0.03 mm thick); electrical ratings are specified at TA = +25°C unless noted, with IO derated to zero at +150°C ambient per Figure 1. Reverse leakage remains ≤500 µA at 125°C and rated VR.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - Withstands peak reverse voltages up to 1000 V in AC line input stages without breakdown. |
| IO | 1.5 A @ TA = +40°C - Delivers continuous DC output current in compact SMT power supplies. |
| VFM | 1.1 V @ IF = 1.5 A - Limits conduction loss to ~1.65 W total (4 × 0.4125 W) under full load. |
| IFSM | 50 A (8.3 ms half-sine) - Survives inrush surges from transformer-coupled or bulk-capacitor inputs. |
| RθJA | 40 °C/W - Requires ≥5 mm² copper pad for thermal management at full load in still air. |
| IRM | 500 µA @ 125°C - Ensures low leakage in high-temperature industrial environments. |
| CT | 25 pF @ 1 MHz, 4 V - Minimizes high-frequency noise coupling in switching-adjacent rectification. |
Pinout & Package
Package: DF-S - Surface-mount molded plastic package (UL 94V-0), 7.4–7.9 mm length × 6.2–6.5 mm width × 1.0–1.2 mm height, with tin-plated leads solderable per MIL-STD-202, Method 208.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | AC Input Terminal 1 | One of two alternating-current input nodes; connects to one side of transformer secondary or AC line. |
| AC2 | AC Input Terminal 2 | Second AC input node; completes full-wave bridge input path with AC1. |
| + (Anode Output) | Positive DC Output | Full-wave rectified positive output node; ties to bulk capacitor anode or downstream regulator input. |
| – (Cathode Output) | Negative DC Output / Common Return | Full-wave rectified negative output node; serves as system ground reference or return path. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die construction | Enhances long-term reliability and moisture resistance in humid industrial enclosures. |
| Surge overload rating: 50 A IFSM | Withstands repeated cold-start inrush without degradation in 24 V AC-powered PLC modules. |
| UL Recognized (E364304) | Meets safety certification requirements for end-equipment approval in North American industrial systems. |
| Lead-free, RoHS-compliant finish | Enables compliance with EU environmental directives and eliminates lead-based solder compatibility concerns. |
Applications
| Industrial AC/DC Power Supply | Programmable Logic Controller (PLC) Input Stage |
|---|---|
Use Scenario: Converts 24 VAC or 48 VAC transformer output to unregulated DC for internal logic and relay drivers. IC Role / Device Role / Timing Role: Full-wave bridge rectifier providing isolated, polarity-corrected DC bus. Use Value: Compact DF-S footprint saves PCB space vs. discrete diode solutions while maintaining 1000 V isolation margin. |
Use Scenario: Rectifies AC field power for analog input modules accepting 0–20 mA or 4–20 mA signals with AC-coupled excitation. IC Role / Device Role / Timing Role: AC input protection and polarity correction before signal conditioning circuitry. Use Value: 500 µA IR at 125°C ensures stable biasing in hot cabinet environments without drift-induced measurement error. |
| Embedded Motor Control Board | Low-Power HVAC Control Unit |
Use Scenario: Supplies auxiliary 12–24 VDC rail for gate drivers and microcontroller in brushless DC motor inverters. IC Role / Device Role / Timing Role: Primary rectification stage feeding bulk capacitor before buck converter. Use Value: 40 °C/W RθJA enables thermal design with minimal copper area on double-sided boards. |
Use Scenario: Powers thermostat logic and valve actuators from 24 VAC HVAC distribution lines. IC Role / Device Role / Timing Role: Standard-recovery bridge delivering regulated DC after linear regulation. Use Value: 1.1 V VFM minimizes self-heating during continuous duty cycles in sealed enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU10K (ON Semiconductor) | Same 1000 V VRRM, 1.5 A IO, but GBU package (larger, through-hole); higher RθJA (50 °C/W). | Requires PCB redesign for through-hole mounting; unsuitable for fully SMT production. | Select only if legacy through-hole assembly or higher surge margin (60 A IFSM) is prioritized over size. |
| MB10F (Vishay) | DF-S compatible footprint, same 1000 V/1.5 A rating, but VF = 1.05 V (slightly lower loss); IR = 5 µA @ 25°C (tighter spec). | Lower leakage improves stability in precision analog front-ends; identical SMT process flow. | Prefer when optimizing for lowest conduction loss or tighter leakage budgets in sensor interface power rails. |
Compared with GBU10K and MB10F, DF1510S offers the best balance of UL recognition, standardized DF-S footprint, and proven thermal performance on minimal copper - making it optimal for new SMT industrial designs where certification and board space are critical.
Availability
DF1510S is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, programmable logic controller input stages, and embedded motor control boards requiring stable component supply and long-lifecycle support.
Supply support for DF1510S 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 the Americas.
The DF-series bridge rectifiers are engineered for high-reliability, cost-optimized SMT power conversion in industrial and automotive-qualified systems - emphasizing robust surge handling, UL safety compliance, and thermal efficiency in constrained layouts.
FAQ
What is the maximum operating temperature for DF1510S?
The DF1510S has an operating junction temperature range of –55°C to +150°C. Its ambient temperature limit is +40°C at full 1.5 A load, derating linearly to zero current at +150°C per Figure 1. Thermal design must account for 40 °C/W RθJA using minimum 5.0 mm² copper land area.
Is DF1510S suitable for capacitive-load applications?
No - the datasheet explicitly requires 20% current derating for capacitive loads due to higher peak currents. For such applications, use a higher-current-rated bridge or add inrush limiting (e.g., NTC thermistor) to stay within the 1.5 A IO rating and avoid premature failure.
Does DF1510S meet automotive qualification standards?
DF1510S itself is not AEC-Q101 qualified. However, Diodes offers automotive-grade variants (e.g., DF1510SA) with PPAP capability and IATF 16949 manufacturing. Contact Diodes directly for automotive change-controlled versions meeting AEC-Q101 or AEC-Q200 requirements.
How is polarity marked on the DF1510S package?
Polarity is marked on the top surface: a white bar identifies the cathode output (–) terminal, while the anode output (+) is diagonally opposite. AC1 and AC2 terminals are unmarked but located adjacent to the bar - confirmed by the top-view pin diagram in DS17002 Rev. 14-2, page 2.
DF1510S Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Good-Ark Semiconductor
- Series:
- -
- Package/Case:
- 4-SMD, Gull Wing
- Packaging:
- Cut Tape (CT)
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 1 kV
- Current - Average Rectified (Io):
- 1.5 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 1.5 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:
- DFS
DF1510S FAQ
1.How can I place an order for DF1510S through Aetrix?
Please submit a Request for Quotation (RFQ) for DF1510S 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 DF1510S reliable?
The price and inventory of DF1510S are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF1510S is usually 5 days.
3.What payment methods are accepted for DF1510S?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF1510S transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DF1510S?
DF1510S orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DF1510S 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 DF1510S?
For technical support, including DF1510S datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF1510S requirements.
6.How does Aetrix verify that DF1510S is sourced from the original manufacturer or authorized distributors?
All DF1510S 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 DF1510S meets industry standards.
7.What is the process for return or replacement of DF1510S?
All DF1510S units undergo pre-shipment inspection (PSI). If there is an issue with DF1510S, 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 DF1510S part is unused and in its original packaging.
Return procedure for DF1510S:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DF1510S Tags
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HDS10M-13
Diodes Incorporated
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MB10S-13
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CD-MBL206SL
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CD-MBL210S
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BAS3007ARPPE6327HTSA1
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DF02M
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CD-MBL210SL
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DF04M
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DF01M
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