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Taiwan Semiconductor Corporation DBLS153GHRDG
- Part No.:
- DBLS153GHRDG
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Bridge Rectifiers
- Package:
- 4-SMD, Gull Wing
- Datasheet:
-
DBLS153GHRDG.pdf
- Description:
- BRIDGE RECT 1P 200V 1.5A DBLS
- Quantity:
- Payment:
- Shipping:
Inventory:2,235
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Product details
Overview
DBLS153GHRDG from Taiwan Semiconductor is a 1.5A, 200V repetitive peak reverse voltage (VRRM) standard quad bridge rectifier in DBLS surface-mount package, featuring 50A peak surge current (IFSM), 1.10V max forward voltage at 1.5A/25°C, and AEC-Q101 qualification. It serves as the AC-to-DC conversion stage in compact offline power supplies for consumer adapters and LED drivers.
For engineers reviewing the DBLS153GHRDG datasheet, DBLS153GHRDG pinout, DBLS153GHRDG application, or DBLS153GHRDG equivalent, key selection criteria include VRRM rating, thermal resistance (RθJL = 15°C/W), moisture sensitivity level (MSL 1), UL recognition (E-326854), and AEC-Q101 compliance for automotive-grade reliability validation.
Technical Context
This device integrates four silicon diodes in a single-phase full-wave bridge configuration with common-cathode and common-anode terminals externally accessible. Its DBLS package enables high-density PCB layout while maintaining 150°C maximum junction temperature and J-STD-002 solderability on matte tin-plated leads.
The DBLS153GHRDG delivers 1.10V typical forward voltage per diode at rated 1.5A DC output, with reverse leakage limited to 2µA at 25°C and 500µA at 125°C under rated 200V reverse bias - enabling efficient operation in thermally constrained SMPS designs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - supports input rectification up to 200V peak AC or DC bus voltage without breakdown |
| IF | 1.5 A - continuous average forward current rating defines maximum steady-state output capability |
| IFSM | 50 A - withstands short-duration inrush surges (8.3ms half-sine), critical for cold-start reliability |
| VF (max) | 1.10 V @ 1.5A, 25°C - low conduction loss reduces heat generation in compact adapter designs |
| RθJL | 15 °C/W - enables direct thermal path from junction to PCB copper, supporting >1W dissipation without heatsink |
| MSL | Level 1 - no floor life limitation; safe for standard reflow without baking prior to assembly |
| UL File | E-326854 - certified for end-equipment safety compliance in Class II isolated power supplies |
Pinout & Package
Package: DBLS - surface-mount, molded plastic case meeting UL 94V-0 flammability rating; dimensions per TSC outline drawing; weight ≈0.360g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | AC input terminal 1 | One of two alternating-current input nodes; connects to primary-side transformer secondary or AC line |
| AC2 | AC input terminal 2 | Second AC input node; completes full-wave bridge input path with AC1 |
| + (Anode Common) | Positive DC output | Full-wave rectified positive rail; ties internally to anodes of two diodes |
| – (Cathode Common) | Negative DC output | Full-wave rectified negative/return rail; ties internally to cathodes of two diodes |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per stress test plan |
| Quad bridge integration | Reduces component count by replacing four discrete diodes and associated layout area in space-constrained PCBs |
| UL Recognized (E-326854) | Meets end-product safety requirements for double-insulated, non-earthed power supplies without additional isolation components |
| J-STD-020 MSL Level 1 | Eliminates pre-bake requirement during SMT assembly, lowering manufacturing cost and cycle time |
| Matte tin-plated leads | Ensures consistent solder wetting and intermetallic formation per J-STD-002, reducing voiding risk in reflow profiles |
Applications
| LED Lighting Driver | USB-C Wall Adapter |
|---|---|
Use Scenario: AC input rectification in constant-current LED driver modules for indoor commercial lighting. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting 90–264V AC mains to pulsating DC before bulk capacitor and flyback controller. Use Value: 200V VRRM safely handles 170V peak from 120V AC line plus margin; 1.10V VF minimizes conduction loss at 1.5A load, improving efficiency above 85%. | Use Scenario: Input-stage rectification in compact 30W USB-C PD wall adapters with universal AC input. IC Role / Device Role / Timing Role: Primary-side AC/DC conversion element feeding active clamp flyback or QR flyback topology. Use Value: DBLS package footprint enables <10mm² board area; MSL Level 1 supports high-yield automated assembly without process deviation. |
| Industrial Sensor Power Supply | Automotive Cabin Lighting Module |
Use Scenario: Off-line auxiliary power supply for 24V industrial IO-Link sensors operating in factory environments. IC Role / Device Role / Timing Role: Bridge rectifier in unregulated linear or buck-derived auxiliary supply powering microcontroller and transceivers. Use Value: 150°C TJ max and RθJL = 15°C/W allow operation at 70°C ambient with no derating; UL E-326854 simplifies system-level certification. | Use Scenario: Rectification stage in 12V DC-input cabin LED lighting modules requiring AEC-Q101 compliance. IC Role / Device Role / Timing Role: Converts vehicle battery-supplied 12V DC (with ripple and transients) into stable DC bus for LED driver ICs. Use Value: AEC-Q101 qualification ensures robustness against load dump, cold crank, and temperature cycling per ISO 16750; 50A IFSM absorbs ignition switch bounce energy. |
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 1.5A/200V rating but GBU through-hole package; higher RθJA (50°C/W); no AEC-Q101 qualification | Preferred for prototyping or legacy through-hole boards; unsuitable for automotive production | Select when mechanical mounting constraints require axial leads or when AEC-Q101 is not required |
| DF08MA (Vishay) | Same DBLS footprint and AEC-Q101 qualification; 1.2V VF max at 1.5A - 0.1V higher conduction loss | Acceptable where thermal margin exists; identical MSL and UL status support drop-in replacement in most adapter designs | Choose if DBLS153GHRDG is out-of-stock but same package and qualification are mandatory |
Compared with GBU4K and DF08MA, the DBLS153GHRDG uniquely combines AEC-Q101 qualification, 1.10V VF max, and MSL Level 1 in the DBLS package - making it optimal for high-volume automotive and compact consumer power supplies where thermal performance and assembly yield are critical.
Availability
DBLS153GHRDG is available at Aetrix Electronics and suitable for switching mode power supplies, LED lighting drivers, and automotive cabin modules requiring stable component supply across extended production lifecycles.
Supply support for DBLS153GHRDG 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 analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving global power, automotive, and industrial markets since 1979.
The DBLS15xG series was designed specifically for high-reliability, surface-mount AC/DC front-end rectification in space-constrained and thermally demanding applications - emphasizing manufacturability, safety certification, and automotive-grade qualification.
FAQ
What is the peak repetitive reverse voltage rating of DBLS153GHRDG?
The DBLS153GHRDG has a repetitive peak reverse voltage (VRRM) rating of 200 V. This value is explicitly defined in the Absolute Maximum Ratings table for the DBLS153G variant within the DBLS151G–DBLS159G family datasheet. It determines the maximum instantaneous reverse voltage the device can block repeatedly without breakdown during normal operation.
Is DBLS153GHRDG qualified to AEC-Q101 standards?
Yes, DBLS153GHRDG is AEC-Q101 qualified. The "H" suffix in the ordering code (DBLS153GHRDG) denotes AEC-Q101 qualification per the manufacturer's ordering information table. This includes stress testing for temperature cycling, high-temperature reverse bias (HTRB), and electrostatic discharge (ESD) per the AEC-Q101 standard, confirming suitability for automotive under-hood and cabin applications.
What does the "R" and "DG" suffix in DBLS153GHRDG indicate?
The "R" indicates tape-and-reel packaging (1,500 units per reel), and "DG" specifies green (halogen-free) molding compound compliant with IEC 61249-2-21. These suffixes are defined in Taiwan Semiconductor's ordering information: "DBLS15xG" = standard, "DBLS15xGH" = AEC-Q101, and "DG" = halogen-free version - confirming DBLS153GHRDG meets both automotive reliability and environmental compliance requirements.
What is the maximum forward voltage of DBLS153GHRDG at rated current?
The DBLS153GHRDG has a maximum forward voltage (VF) of 1.10 V at 1.5 A forward current and 25°C junction temperature, as specified in the Electrical Specifications table for DBLS151G–DBLS157G variants. This value reflects worst-case conduction loss per diode in the bridge, directly impacting thermal design and efficiency in power supply applications.
Does DBLS153GHRDG require baking before reflow soldering?
No, DBLS153GHRDG does not require baking before reflow soldering. It is rated MSL Level 1 per J-STD-020, meaning it has unlimited floor life at ≤30°C/60% RH and may be processed using standard Pb-free or SnPb reflow profiles without preconditioning. This eliminates bake steps, reducing manufacturing cost and handling risk in high-volume SMT lines.
DBLS153GHRDG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- 4-SMD, Gull Wing
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 200 V
- Current - Average Rectified (Io):
- 1.5 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 1.5 A
- Current - Reverse Leakage @ Vr:
- 2 µA @ 200 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DBLS
DBLS153GHRDG FAQ
1.How can I place an order for DBLS153GHRDG through Aetrix?
Please submit a Request for Quotation (RFQ) for DBLS153GHRDG 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 DBLS153GHRDG reliable?
The price and inventory of DBLS153GHRDG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DBLS153GHRDG is usually 5 days.
3.What payment methods are accepted for DBLS153GHRDG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DBLS153GHRDG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DBLS153GHRDG?
DBLS153GHRDG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DBLS153GHRDG 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 DBLS153GHRDG?
For technical support, including DBLS153GHRDG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DBLS153GHRDG requirements.
6.How does Aetrix verify that DBLS153GHRDG is sourced from the original manufacturer or authorized distributors?
All DBLS153GHRDG 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 DBLS153GHRDG meets industry standards.
7.What is the process for return or replacement of DBLS153GHRDG?
All DBLS153GHRDG units undergo pre-shipment inspection (PSI). If there is an issue with DBLS153GHRDG, 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 DBLS153GHRDG part is unused and in its original packaging.
Return procedure for DBLS153GHRDG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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