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Diodes Incorporated PBPC606
- Part No.:
- PBPC606
- Manufacturer:
- Diodes Incorporated
- Category:
- Bridge Rectifiers
- Package:
- 4-Square, PBPC-6
- Datasheet:
-
PBPC606.pdf
- Description:
- BRIDGE RECT 1P 800V 4A PBPC-6
- Quantity:
- Payment:
- Shipping:
Inventory:6,697
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Product details
Overview
PBPC606 from Diodes Incorporated is a 6.0A, 800V peak repetitive reverse voltage (VRRM) through-hole bridge rectifier in PBPC-6 package, rated for 4.0A average output current on PCB mounting, with 125A non-repetitive surge capability and 1.1V forward voltage per element at 3.0A - used in AC/DC power supplies for industrial control panels requiring high surge immunity and chassis-mount compatibility.
For engineers reviewing the PBPC606 datasheet, PBPC606 pinout, PBPC606 application, or PBPC606 equivalent, key selection factors include its 800V blocking rating, 125A IFSM surge tolerance, 12.5°C/W junction-to-case thermal resistance, and PBPC-6 mechanical footprint with #6 screw mounting - critical for high-reliability 50/60Hz rectification in DIN-rail mounted equipment.
Technical Context
This single-phase, full-wave bridge rectifier integrates four silicon diodes in one molded plastic case (UL 94V-0), configured to convert AC input across two AC terminals into polarized DC output at + and – terminals. It operates under resistive/inductive loads at 60Hz with mandatory 20% current derating for capacitive loads.
Thermal performance depends on mounting method: 6.0A IO rating applies only when mounted on metal chassis; PCB-mounted operation is limited to 4.0A at TC = 50°C. Junction temperature must remain within –65°C to +125°C, with 1500V dielectric strength between case and terminals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 800 V - Maximum repetitive reverse voltage each diode withstands without breakdown; defines maximum AC input RMS voltage (560V) for safe operation. |
| IO (PCB) | 4.0 A - Average rectified output current sustainable at 50°C case temperature when mounted on FR-4 PCB; requires heatsinking beyond this point. |
| IFSM | 125 A - Non-repetitive 8.3ms half-sine surge current handling; enables survival during AC line transients or motor startup inductance kickback. |
| VFM (per element) | 1.1 V @ 3.0A - Forward voltage drop per diode at rated conduction; determines total 2.2V conduction loss in full-wave path at 3A load. |
| RθJC | 12.5 °C/W - Thermal resistance from junction to case; used with measured case temperature to calculate actual junction temperature rise under load. |
| IR (100°C) | 1.0 mA - Peak reverse leakage per element at rated voltage and 100°C; impacts standby power loss and high-temp reliability in sealed enclosures. |
| CT (per element) | 55 pF - Junction capacitance at 1MHz/4V reverse bias; affects high-frequency noise coupling and EMI filter design in switching-derived supplies. |
Pinout & Package
Package: PBPC-6, molded plastic case with UL 94V-0 rating, #6 screw mounting hole (3.6–4.0 mm diameter), 3.8 g mass, moisture sensitivity level 1. Dimensions: A=14.73–15.75 mm, B=5.84–6.86 mm, C=19.00 mm, D=1.01 mm Ø lead, E=1.70–3.20 mm, G=3.60–4.00 mm Ø, H=10.30–11.30 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | AC Input Terminal 1 | One leg of AC input; connects to transformer secondary or line input; electrically tied to cathode of D1 and anode of D2 in internal bridge topology. |
| AC2 | AC Input Terminal 2 | Second leg of AC input; connects to opposite end of transformer winding; tied to cathode of D3 and anode of D4 internally. |
| + | Positive DC Output | Anode of output diodes D1/D3; delivers rectified positive voltage to bulk capacitor or downstream regulator; marked with "+" symbol on case. |
| – | Negative DC Output | Cathode of output diodes D2/D4; serves as circuit common/return path; polarity-marked on body and aligned with mounting screw centerline. |
Key Features
| Feature | Design Value |
|---|---|
| 1500V Case Dielectric Strength | Withstands 1500V AC for 1 minute between all terminals and metal case - ensures isolation integrity in grounded-chassis industrial power supplies. |
| UL Recognized Component (E94661) | Meets UL 60747-4 safety standard for semiconductor devices - enables direct use in certified end-equipment without additional system-level isolation testing. |
| #6 Screw Mounting | Integrated 3.6–4.0 mm threaded hole supports mechanical attachment to heat-conductive metal chassis - enables direct thermal path for 6.0A chassis-mounted operation. |
| 125A Surge Rating (8.3ms) | Survives single half-cycle surges up to 125A - accommodates inrush currents from large electrolytic capacitors or fault-clearing events in motor drives. |
| Moisture Sensitivity Level 1 | No floor-life limitation or bake-out required before PCB assembly - simplifies SMT/reflow logistics for mixed-technology boards using through-hole rectifiers. |
Applications
| Industrial AC/DC Power Supply | Motor Drive Front-End Rectification |
|---|---|
|
Use Scenario: 230VAC input conversion in DIN-rail mounted PLC power modules with 48VDC output rails. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting mains AC to unregulated DC bus prior to buck regulation. Use Value: 800V VRRM provides 100% margin over 230VAC × √2 (325V peak); 125A IFSM absorbs capacitor charging surges without failure. |
Use Scenario: Rectifying transformer output in 3-phase inverter gate driver auxiliary supplies. IC Role / Device Role / Timing Role: Isolated AC-to-DC conversion stage powering isolated gate drivers and logic rails. Use Value: 1500V dielectric strength ensures creepage/clearance compliance between primary and secondary sides in reinforced insulation designs. |
| Test Equipment Mains Interface | Commercial HVAC Control Board |
|
Use Scenario: Input rectification in portable multimeters and calibration sources operating from universal 100–240VAC inputs. IC Role / Device Role / Timing Role: Primary rectifier feeding wide-input-range DC/DC converters with active PFC bypass. Use Value: 4.0A PCB-rated current supports 10W–15W auxiliary supplies without external heatsink; UL recognition accelerates CE/UKCA certification. |
Use Scenario: Low-power 24VAC-to-DC conversion in zone controllers managing damper actuators and sensors. IC Role / Device Role / Timing Role: Compact, screw-mounted rectifier delivering stable DC for microcontroller and relay coil supply. Use Value: PBPC-6 footprint allows direct replacement of legacy bridge packages; #6 screw mount secures device against vibration in rooftop units. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU8K (ON Semiconductor) | Same 800V VRRM, 8.0A chassis IO, but GBU-8 package (larger footprint, no screw mount); 1.05V VFM. | Requires PCB pad redesign and external mechanical retention; better for higher-current chassis-mount-only designs. | Select if higher continuous current (8A) is needed and screw mounting is unnecessary. |
| GBU8J (Vishay) | 800V VRRM, 8.0A chassis IO, GBU-8 package, 1.1V VFM, but only 100A IFSM and no UL recognition. | Lacks UL file number; unsuitable for safety-certified end products requiring recognized components. | Choose only for cost-sensitive, non-certified internal subsystems where surge margin is relaxed. |
Compared with GBU8K and GBU8J, PBPC606 uniquely combines UL recognition, integrated #6 screw mounting, and 125A surge rating in a compact PBPC-6 footprint - making it optimal for space-constrained, safety-compliant industrial controls where mechanical robustness and transient immunity are prioritized over raw current headroom.
Availability
PBPC606 is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, motor drive auxiliary supplies, test equipment mains interfaces, and commercial HVAC control boards requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for PBPC606 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, serving industrial, computing, consumer, and communications markets with high-reliability components.
PBPC606 belongs to Diodes' high-current bridge rectifier product line, engineered specifically for ruggedized AC/DC front-end conversion in harsh-environment industrial systems where thermal stability, surge resilience, and safety certification are mandatory.
FAQ
What is the maximum average output current for PBPC606 when mounted on a PCB?
PBPC606 delivers 4.0A average rectified output current when mounted on an FR-4 printed circuit board at a case temperature of 50°C. This rating assumes adequate copper area for heat spreading and excludes forced airflow or external heatsinking. Exceeding this current without thermal enhancement risks junction overheating beyond the –65°C to +125°C operating range.
Can PBPC606 be used with capacitive loads?
Yes, but with mandatory 20% current derating applied to the published IO rating. For example, the 4.0A PCB rating reduces to 3.2A when driving bulk capacitors directly after rectification. This accounts for elevated peak currents during capacitor charging cycles that increase thermal stress beyond resistive/inductive load conditions.
Does PBPC606 require pre-baking before soldering?
No. PBPC606 has Moisture Sensitivity Level 1 per J-STD-020C, meaning it may be stored indefinitely at ambient conditions (<30°C/60% RH) without baking prior to wave or hand soldering. Its molded plastic case and plating meet MIL-STD-202 Method 208 for solderability without preconditioning.
How is polarity marked on the PBPC606 case?
Polarity is marked directly on the molded plastic body: a "+" symbol identifies the positive DC output terminal, and a "–" symbol identifies the negative DC output terminal. The AC input terminals (AC1 and AC2) are unmarked but located symmetrically opposite the +/– pair; the mounting screw hole centerline aligns with the – terminal for mechanical reference.
PBPC606 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 4-Square, PBPC-6
- Packaging:
- Box
- Product Status:
- Obsolete
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 800 V
- Current - Average Rectified (Io):
- 4 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 3 A
- Current - Reverse Leakage @ Vr:
- 10 µA @ 800 V
- Operating Temperature:
- -65°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- PBPC-6
PBPC606 FAQ
1.How can I place an order for PBPC606 through Aetrix?
Please submit a Request for Quotation (RFQ) for PBPC606 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 PBPC606 reliable?
The price and inventory of PBPC606 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBPC606 is usually 5 days.
3.What payment methods are accepted for PBPC606?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBPC606 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PBPC606?
PBPC606 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PBPC606 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 PBPC606?
For technical support, including PBPC606 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBPC606 requirements.
6.How does Aetrix verify that PBPC606 is sourced from the original manufacturer or authorized distributors?
All PBPC606 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 PBPC606 meets industry standards.
7.What is the process for return or replacement of PBPC606?
All PBPC606 units undergo pre-shipment inspection (PSI). If there is an issue with PBPC606, 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 PBPC606 part is unused and in its original packaging.
Return procedure for PBPC606:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PBPC606 Tags
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HDS10M-13
Diodes Incorporated
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CD-MBL106S
Bourns Inc.
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MB10S-13
Diodes Incorporated
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CD-MBL206SL
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MB4S-TP
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MB6S-TP
Micro Commercial Co
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CD-MBL210S
Bourns Inc.
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BAS3007ARPPE6327HTSA1
Infineon Technologies
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DF02M
Diodes Incorporated
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CD-MBL210SL
Bourns Inc.
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DF04M
Diodes Incorporated
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DF01M
Diodes Incorporated
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