| Part Number | BUZ21 | BUZ31 |
|---|---|---|
| Manufacturer | Harris Corporation | Infineon Technologies |
| Category | Transistors - FETs, MOSFETs - Single | Transistors - FETs, MOSFETs - Single |
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| Product Status | Obsolete | Obsolete |
| FET Type | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 100 V | 200 V |
| Current - Continuous Drain (Id) @ 25°C | 21A (Tc) | 14.5A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | - | 5V |
| Rds On (Max) @ Id, Vgs | 85mOhm @ 13A, 10V | 200mOhm @ 9A, 5V |
| Vgs(th) (Max) @ Id | 4V @ 1mA | 4V @ 1mA |
| Gate Charge (Qg) (Max) @ Vgs | - | - |
| Vgs (Max) | - | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 1300 pF @ 25 V | 1120 pF @ 25 V |
| FET Feature | - | - |
| Power Dissipation (Max) | - | 95W (Tc) |
| Operating Temperature | - | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Supplier Device Package | TO-220AB | PG-TO220-3 |
| Package / Case | TO-220-3 | TO-220-3 |