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Diodes Incorporated PBPC1006
- Part No.:
- PBPC1006
- Manufacturer:
- Diodes Incorporated
- Category:
- Bridge Rectifiers
- Package:
- 4-Square, PBPC-8
- Datasheet:
-
PBPC1006.pdf
- Description:
- BRIDGE RECT 1P 800V 8A PBPC-8
- Quantity:
- Payment:
- Shipping:
Inventory:6,249
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Product details
Overview
PBPC1006 from Diodes Incorporated is a 10A, 800V peak repetitive reverse voltage (VRRM) through-hole bridge rectifier in PBPC-8 package, rated for 8.0A average rectified output current at TC = 50°C on PCB mount, with 1.1V forward voltage per element at 5.0A and 150A non-repetitive surge capability - used in AC/DC front-end conversion for industrial power supplies.
For engineers reviewing the PBPC1006 datasheet, PBPC1006 pinout, PBPC1006 application, or PBPC1006 equivalent, key selection criteria include VRRM derating for capacitive loads, thermal resistance (7.5°C/W junction-to-case), mounting torque limit (5.0 in-lb), UL recognition (E94661), and PCB vs. chassis thermal derating curves.
Technical Context
This single-phase, full-wave bridge rectifier integrates four silicon diodes in a common molded plastic case with marked polarity and through-hole screw-mount terminals. It operates under 60Hz resistive/inductive loads, requiring 20% current derating for capacitive loads.
Thermal performance depends on mounting method: 10A rating applies only when mounted on metal chassis; PCB-mounted rating drops to 8.0A at TC = 50°C. Junction-to-case thermal resistance is 7.5°C/W per element, with operating temperature range from –65°C to +125°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 800 V - maximum peak reverse voltage the device withstands without breakdown |
| IO (PCB) | 8.0 A - average rectified output current at TC = 50°C with FR-4 board mounting |
| VFM (per element) | 1.1 V - forward voltage drop at 5.0A, defining conduction loss per diode leg |
| IFSM | 150 A - non-repetitive surge current tolerance for 8.3ms half-sine wave |
| RθJC | 7.5 °C/W - thermal resistance from junction to case, critical for heatsink interface design |
| IR (25°C) | 10 µA - peak reverse leakage per element at rated DC blocking voltage |
| CT (per element) | 110 pF - junction capacitance at 1 MHz and 4.0V reverse bias, affecting high-frequency noise |
Pinout & Package
Package: PBPC-8, molded plastic case (UL 94V-0), through-hole with #6 screw mounting, 3.8g weight, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | AC Input Terminal | One of two alternating current input connections to internal bridge |
| AC2 | AC Input Terminal | Second AC input connection; forms full-wave input pair with AC1 |
| + | DC Output Anode | Positive DC output node; connects internally to anode of two diodes |
| – | DC Output Cathode | Negative DC output node; connects internally to cathode of two diodes |
Key Features
| Feature | Design Value |
|---|---|
| Surge robustness | 150A IFSM enables reliable operation during line transients and inrush events |
| UL recognition | E94661 listing confirms compliance for safety-critical end equipment certification |
| Mounting flexibility | Through-hole #6 screw mount supports mechanical stability and thermal path to chassis or heatsink |
| Low leakage | 10 µA IR at 25°C ensures minimal standby power loss in offline power stages |
Applications
| Industrial AC/DC Power Supply | LED Driver Front-End |
|---|---|
Use Scenario: 85–265VAC input rectification in enclosed 50W–150W industrial power supplies with forced-air cooling. IC Role / Device Role / Timing Role: Bridge rectifier providing full-wave DC bus generation prior to bulk capacitor and PWM controller stage. Use Value: 800V VRRM margin accommodates 265VAC × √2 ≈ 375V peak plus line surges; 8.0A PCB rating matches typical 100W output designs. | Use Scenario: Off-line LED driver for street lighting with high ambient temperature (≥85°C case). IC Role / Device Role / Timing Role: Primary-side AC input rectification feeding constant-current buck regulator. Use Value: 125°C max junction temperature and 7.5°C/W RθJC allow direct mounting to aluminum housing for passive thermal management. |
| Appliance Motor Control Board | UPS Input Stage |
Use Scenario: Rectification in washing machine or HVAC control board with intermittent motor load cycling. IC Role / Device Role / Timing Role: Converts mains AC to unregulated DC for relay drivers, microcontroller LDO, and triac gate supply. Use Value: 150A IFSM withstands repeated motor startup surges; UL E94661 supports end-product safety approvals. | Use Scenario: Line-powered UPS with battery backup, requiring high-reliability input rectification. IC Role / Device Role / Timing Role: Full-wave bridge converting utility AC to DC bus for inverter and charger circuits. Use Value: 10A current capability and 800V rating support 1kVA systems with 240VAC nominal input and transient ride-through. |
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 PBPC-8 package, 800V VRRM, but 8.0A IO at TC = 75°C (not 50°C); higher RθJC (8.0°C/W) | Requires higher thermal margin on PCB; less suitable for compact FR-4 layouts with limited copper area | Select if chassis mounting is unavailable and ambient temperature remains ≤60°C |
| GBU8J (Vishay) | Identical electrical ratings (800V/8.0A@50°C), same PBPC-8 footprint, but UL file E151270 (different certification scope) | Acceptable where UL E151270 suffices; may require re-evaluation for medical or industrial safety audits | Select for drop-in replacement where existing qualification uses Vishay GBU series |
Compared with PBPC1006, GBU8K offers relaxed thermal test condition but reduced thermal efficiency, while GBU8J matches all key specs and footprint but carries a different UL recognition file - both require verification against end-equipment safety and thermal constraints.
Availability
PBPC1006 is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, LED driver front-ends, and appliance motor control boards requiring stable component supply and legacy-design continuity.
Supply support for PBPC1006 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 since 1960.
The PBPC series belongs to Diodes' high-current bridge rectifier product line, designed specifically for ruggedized, cost-effective AC/DC conversion in space-constrained, thermally demanding environments.
FAQ
Is PBPC1006 RoHS compliant and lead-free?
Yes. PBPC1006 meets RoHS Directive 2011/65/EU and is lead-free, with matte tin-plated leads solderable per MIL-STD-202, Method 208. The PBPC-8 package uses halogen-free molding compound and complies with JEDEC J-STD-020C moisture sensitivity level 1.
What is the maximum mounting torque for PBPC1006's screw terminal?
The maximum recommended mounting torque for the #6 screw terminal is 5.0 inch-pounds. Exceeding this value risks cracking the molded PBPC-8 case or deforming internal lead frames, potentially compromising dielectric strength (1500V) and long-term mechanical reliability.
Can PBPC1006 be used with capacitive loads without derating?
No. Per datasheet Note 1, PBPC1006 requires 20% current derating when used with capacitive loads due to increased peak currents and RMS heating. For example, the 8.0A PCB-rated current must be reduced to 6.4A to maintain safe junction temperature under capacitive-input filter conditions.
Why is PBPC1006 marked "NOT RECOMMENDED FOR NEW DESIGN"?
This designation indicates Diodes Incorporated has superseded PBPC1006 with newer-generation bridge rectifiers offering improved thermal performance, lower VFM, or enhanced surge robustness. It remains fully qualified and supported for existing designs but is not promoted for new schematics where modern alternatives provide measurable system-level benefits.
PBPC1006 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):
- 800 V
- Current - Average Rectified (Io):
- 8 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 5 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-8
PBPC1006 FAQ
1.How can I place an order for PBPC1006 through Aetrix?
Please submit a Request for Quotation (RFQ) for PBPC1006 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 PBPC1006 reliable?
The price and inventory of PBPC1006 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBPC1006 is usually 5 days.
3.What payment methods are accepted for PBPC1006?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBPC1006 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PBPC1006?
PBPC1006 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PBPC1006 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 PBPC1006?
For technical support, including PBPC1006 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBPC1006 requirements.
6.How does Aetrix verify that PBPC1006 is sourced from the original manufacturer or authorized distributors?
All PBPC1006 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 PBPC1006 meets industry standards.
7.What is the process for return or replacement of PBPC1006?
All PBPC1006 units undergo pre-shipment inspection (PSI). If there is an issue with PBPC1006, 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 PBPC1006 part is unused and in its original packaging.
Return procedure for PBPC1006:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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