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| PartNumber | 1SMA5921BT3G | 1SMA5921BT2G | 1SMA5921BT3 |
| Description | Zener Diodes 6.8V 1.5W | Zener Diodes 6.8V 1.5W | |
| Manufacturer | ON Semiconductor | - | ON Semiconductor |
| Product Category | Zener Diodes | - | Diodes - Zener - Single |
| RoHS | Y | - | - |
| Vz Zener Voltage | 6.8 V | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SMA-2 | - | - |
| Pd Power Dissipation | 500 mW | - | - |
| Voltage Tolerance | 5 % | - | 5 % |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | 2.5 uA | - | 221 mA |
| Zz Zener Impedance | 2.5 Ohms | - | - |
| Minimum Operating Temperature | - 65 C | - | - 65 C |
| Maximum Operating Temperature | + 150 C | - | + 150 C |
| Configuration | Single | - | Single |
| Test Current | 55.1 mA | - | - |
| Packaging | Reel | - | Digi-ReelR Alternate Packaging |
| Series | 1SMA5921B | - | 1SMA5921B |
| Diameter | - | - | - |
| Height | 2.1 mm | - | 2 mm |
| Length | 4.32 mm | - | 4.32 mm |
| Termination Style | SMD/SMT | - | - |
| Width | 2.6 mm | - | 2.6 mm |
| Brand | ON Semiconductor | - | - |
| Voltage Regulation Accuracy | - | - | - |
| Ir Reverse Current | 2.5 uA | - | - |
| Product Type | Zener Diodes | - | - |
| Factory Pack Quantity | 5000 | - | - |
| Subcategory | Diodes & Rectifiers | - | - |
| Vf Forward Voltage | 1.2 V | - | - |
| Unit Weight | 0.003739 oz | - | 0.003739 oz |
| Package Case | - | - | DO-214AC, SMA |
| Operating Temperature | - | - | -65°C ~ 150°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SMA |
| Tolerance | - | - | ±5% |
| Power Max | - | - | 1.5W |
| Voltage Zener Nom Vz | - | - | 6.8V |
| Impedance Max Zzt | - | - | 2.5 Ohm |
| Current Reverse Leakage Vr | - | - | 2.5μA @ 5.2V |
| Voltage Forward Vf Max If | - | - | 1.5V @ 200mA |
| Pd Power Dissipation | - | - | 500 mW |
| Vz Zener Voltage | - | - | 6.8 V |
| Zz Zener Impedance | - | - | 2.5 Ohms |
| Ir Reverse Current | - | - | 2.5 uA |