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Diodes Incorporated PBPC807
- Part No.:
- PBPC807
- Manufacturer:
- Diodes Incorporated
- Category:
- Bridge Rectifiers
- Package:
- 4-Square, PBPC-8
- Datasheet:
-
PBPC807.pdf
- Description:
- BRIDGE RECT 1PHASE 1KV 6A PBPC-8
- Quantity:
- Payment:
- Shipping:
Inventory:7,255
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Product details
Overview
PBPC807 from Diodes Incorporated is a 1000 V, 8.0 A rated single-phase bridge rectifier in PBPC-8 through-hole package, designed for AC-to-DC conversion in industrial power supplies and motor control circuits with surge capability up to 125 A peak and 1500 V dielectric strength.
For engineers reviewing the PBPC807 datasheet, PBPC807 pinout, PBPC807 application, or PBPC807 equivalent, key selection criteria include peak reverse voltage (1000 V), average output current (8.0 A @ TC = 50°C on metal chassis), forward voltage (1.1 V @ 4.0 A per element), thermal resistance (9.4 °C/W), and UL recognition (E94661).
Technical Context
The PBPC807 integrates four silicon junction diodes in a single-phase full-wave bridge configuration, enabling unidirectional DC output from AC input without external wiring. Its PBPC-8 case supports #6 screw mounting and features 94V-0 flammability rating and moisture sensitivity level 1.
It operates across –65°C to +125°C junction temperature range, with derated current above 50°C case temperature and 20% capacitive-load current reduction. Thermal performance relies on metal-chassis mounting for full 8.0 A rating; PCB-mounted operation yields 6.0 A.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - Maximum non-repetitive peak reverse voltage the device blocks reliably |
| IO @ TC=50°C | 8.0 A - Average rectified output current when mounted on metal chassis at 50°C case temp |
| VFM @ IF=4.0A | 1.1 V - Forward voltage drop per diode element, defining conduction loss at rated half-current |
| IFSM | 125 A - Non-repetitive surge current tolerance for 8.3 ms half-sine wave, critical for inrush handling |
| RθJC | 9.4 °C/W - Junction-to-case thermal resistance per element, used to calculate max junction temp under load |
| IR @ 100°C | 1.0 mA - Peak reverse leakage per element at elevated temperature, affecting standby power loss |
| CT | 100 pF - Typical junction capacitance per element at 1 MHz/4 V, influencing high-frequency noise coupling |
Pinout & Package
PBPC807 uses the PBPC-8 molded plastic through-hole package (UL 94V-0), with four terminals arranged as two AC inputs and one each for + and – DC outputs. Mounting requires #6 screw and ≤5.0 in-lb torque.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | AC Input Terminal 1 | One of two symmetrical AC input connections; interchangeable with AC2 for bidirectional line connection |
| AC2 | AC Input Terminal 2 | Second AC input terminal; forms full-wave bridge with AC1, +, and – terminals |
| + | Positive DC Output | Anode of internal bridge's output leg; connects to load positive or filter capacitor anode |
| – | Negative DC Output | Cathode of internal bridge's output leg; serves as circuit common/return path to AC source |
Key Features
| Feature | Design Value |
|---|---|
| 1500 V dielectric strength | Enables safe isolation between AC input and DC output sides in mains-connected equipment |
| UL Recognized Component (E94661) | Validates compliance with safety standards for end-equipment certification without additional testing |
| 125 A non-repetitive surge rating | Supports reliable operation during transformer inrush or motor startup transients |
| Moisture Sensitivity Level 1 | Eliminates bake-out requirement prior to PCB assembly, reducing manufacturing cost and risk |
| 94V-0 flammability rating | Meets stringent fire-safety requirements for enclosed industrial and power electronics enclosures |
Applications
| Industrial Power Supply | Motor Drive Front-End |
|---|---|
Use Scenario: AC mains input stage of 24–48 V DC industrial power supplies delivering >100 W continuous output. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting 100–240 VAC input to pulsating DC before bulk capacitor filtering. Use Value: 1000 V VRRM provides 2× safety margin over 240 VAC RMS, while 8.0 A IO supports sustained 100+ W loads with metal-chassis heatsinking. | Use Scenario: Rectification stage in single-phase AC induction motor drives operating from 120/240 VAC lines. IC Role / Device Role / Timing Role: Converts line AC to DC bus for inverter stage; handles intermittent overload surges during motor startup. Use Value: 125 A IFSM withstands locked-rotor inrush without failure, and 9.4 °C/W RθJC enables predictable thermal design on heatsinked chassis. |
| LED Streetlight Driver | Welding Equipment Power Stage |
Use Scenario: Input rectification in outdoor-rated LED drivers subjected to wide ambient temperature swings (–40°C to +85°C). IC Role / Device Role / Timing Role: Primary AC/DC conversion element feeding PFC and DC/DC stages; exposed to lightning-induced line surges. Use Value: –65°C to +125°C Tj range ensures reliability in unventilated enclosures; 1500 V dielectric strength improves surge immunity in utility-grade installations. | Use Scenario: Main rectifier in portable arc welding machines drawing high peak currents from generator or grid sources. IC Role / Device Role / Timing Role: Delivers high-current DC bus for inverter or thyristor-based welding output stage under repetitive short-duration loads. Use Value: 8.0 A continuous rating with metal-mounting and 125 A surge capacity accommodates duty-cycle–limited welding pulses without thermal runaway. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU10K | Same 1000 V VRRM, but 10 A IO rating and GBU package (smaller footprint, lower IFSM = 80 A) | Preferred where board space is constrained and surge demands are lower than 125 A | Select GBU10K only if mechanical mounting allows GBU-4 footprint and surge events are limited to <80 A |
| GBU10J | 1000 V VRRM, 10 A IO, but GBU package and lower dielectric strength (1000 V vs. 1500 V) | Suitable for non-UL-certified or low-isolation designs where creepage/clearance requirements are relaxed | Choose GBU10J only when UL recognition and 1500 V isolation are not required for end-equipment compliance |
Compared with GBU10K and GBU10J, PBPC807 uniquely delivers 1500 V isolation, UL E94661 recognition, and 125 A surge capability-making it irreplaceable in safety-critical, high-surge industrial rectification where regulatory approval and transient robustness are mandatory.
Availability
PBPC807 is available at Aetrix Electronics and suitable for industrial power supplies, motor drive front-ends, and LED streetlight drivers requiring stable component supply and long-term manufacturability support.
Supply support for PBPC807 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 industrial and automotive markets.
PBPC807 belongs to Diodes' high-current bridge rectifier product line, engineered specifically for ruggedized AC/DC front-end conversion in mains-powered equipment demanding UL recognition, high surge immunity, and extended temperature operation.
FAQ
Is PBPC807 RoHS compliant and halogen-free?
Yes. PBPC807 meets RoHS Directive 2011/65/EU and is halogen-free per IEC 61249-2-21, with lead-free matte tin-plated leads and 94V-0 mold compound. Certificate of Compliance is available upon request from Diodes Incorporated.
What is the maximum recommended case temperature for continuous 8.0 A operation?
The 8.0 A average output current rating applies strictly at TC = 50°C when mounted on a metal chassis. Above 50°C, current must be linearly derated per Figure 1 in DS21311 - e.g., 6.0 A at TC = 75°C, 4.0 A at TC = 100°C.
Can PBPC807 be used in capacitive-input filter configurations?
No - the datasheet explicitly requires 20% derating of IO for capacitive loads. For such applications, use PBPC807 only at ≤6.4 A average output current, or select a higher-rated rectifier like PBPC1007 to maintain margin and reliability.
Does PBPC807 require heatsinking for 8.0 A operation?
Yes - full 8.0 A rating assumes mounting on a thermally conductive metal chassis acting as a heatsink. Without metal-chassis mounting, the rating drops to 6.0 A on FR-4 PCB per Note 2, due to higher thermal resistance limiting junction temperature rise.
PBPC807 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 4-Square, PBPC-8
- Packaging:
- Box
- Product Status:
- Obsolete
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 1 kV
- Current - Average Rectified (Io):
- 6 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 4 A
- Current - Reverse Leakage @ Vr:
- 10 µA @ 1000 V
- Operating Temperature:
- -65°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- PBPC-8
PBPC807 FAQ
1.How can I place an order for PBPC807 through Aetrix?
Please submit a Request for Quotation (RFQ) for PBPC807 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 PBPC807 reliable?
The price and inventory of PBPC807 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBPC807 is usually 5 days.
3.What payment methods are accepted for PBPC807?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBPC807 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PBPC807?
PBPC807 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PBPC807 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 PBPC807?
For technical support, including PBPC807 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBPC807 requirements.
6.How does Aetrix verify that PBPC807 is sourced from the original manufacturer or authorized distributors?
All PBPC807 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 PBPC807 meets industry standards.
7.What is the process for return or replacement of PBPC807?
All PBPC807 units undergo pre-shipment inspection (PSI). If there is an issue with PBPC807, 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 PBPC807 part is unused and in its original packaging.
Return procedure for PBPC807:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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