GBU4A is out of stock and can be placed on backorder.
Available Substitutes:

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Product Attributes
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Category | Voltage - Forward (Vf) (Max) @ If 1 V @ 4 A |
Manufacturer onsemi | Current - Reverse Leakage @ Vr 5 µA @ 50 V |
Packaging Tube | Operating Temperature -55°C ~ 150°C (TJ) |
Part Status Active | Mounting Type Through Hole |
Diode Type Single Phase | Package / Case 4-SIP, GBU |
Technology Standard | Supplier Device Package GBU |
Voltage - Peak Reverse (Max) 50 V | Base Product Number |
Current - Average Rectified (Io) 4 A |
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Substitutes (15)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| GBU10005 | Diodes Incorporated | 0 | GBU10005DI-ND | $2.24000 | Similar |
| GBU6005 | Diodes Incorporated | 0 | GBU6005-ND | $2.04000 | Similar |
| GBU4J-BP | MCC (Micro Commercial Components) | 0 | GBU4J-BPMS-ND | $1.09000 | Similar |
| GBU4K-BP | MCC (Micro Commercial Components) | 0 | GBU4K-BPMS-ND | $1.09000 | Similar |
| GBU4M-BP | MCC (Micro Commercial Components) | 0 | GBU4M-BPMS-ND | $1.09000 | Similar |
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In-Stock: 0
20 estimated in stock on 18-Jan-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.10000 | $2.10 |
| 20 | $1.00300 | $20.06 |
| 100 | $0.88190 | $88.19 |
| 500 | $0.76522 | $382.61 |
| 1,000 | $0.66548 | $665.48 |
| 2,000 | $0.61576 | $1,231.52 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.




