PBPC604 vs PBPC1007
| Part Number |
|
|
| Category | Diodes - Bridge Rectifiers | Diodes - Bridge Rectifiers |
| Manufacturer | Diodes Incorporated | Diodes Incorporated |
| Description | BRIDGE RECT 1P 400V 4A PBPC-6 | BRIDGE RECT 1PHASE 1KV 8A PBPC-8 |
| Package | Bulk | Bulk |
| Series | - | - |
| Operating Temperature | -65°C ~ 125°C (TJ) | -65°C ~ 125°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 4-Square, PBPC-6 | 4-Square, PBPC-8 |
| Supplier Device Package | PBPC-6 | PBPC-8 |
| Technology | Standard | Standard |
| Diode Type | Single Phase | Single Phase |
| Voltage - Peak Reverse (Max) | 400 V | 1 kV |
| Current - Average Rectified (Io) | 4 A | 8 A |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 3 A | 1.1 V @ 5 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 400 V | 10 µA @ 1000 V |
-
1. What are the common applications of bridge rectifiers?
Bridge rectifiers are widely used in power supplies, chargers, household appliances, power tools, lighting systems, and various electronic devices to provide stable DC power.
-
2. What is the peak reverse voltage (PIV) of a bridge rectifier?
Peak reverse voltage (PIV) is the maximum voltage that a bridge rectifier can withstand when reverse biased. When selecting a bridge rectifier, the PIV should be at least twice the peak voltage of the input AC power to prevent diode breakdown under reverse voltage.
-
3. Does the bridge rectifier require heat dissipation?
Yes, high-power bridge rectifiers typically generate a large amount of heat and require cooling through radiators or cooling schemes to reduce temperature and prevent component damage due to overheating.
-
4. How to reduce the ripple voltage of bridge rectifier?
Ripple voltage can be reduced by adding filtering capacitors or using more complex filters (such as inductive filters) in the rectifier circuit, resulting in a smoother DC output.
