| Part Number | JANTX2N4859 | JANTX2N4857 |
|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation |
| Category | Transistors - JFETs | Transistors - JFETs |
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| Product Status | Active | Obsolete |
| FET Type | N-Channel | N-Channel |
| Voltage - Breakdown (V(BR)GSS) | 30 V | 40 V |
| Drain to Source Voltage (Vdss) | 30 V | 40 V |
| Current - Drain (Idss) @ Vds (Vgs=0) | 175 mA @ 15 V | 100 mA @ 15 V |
| Current Drain (Id) - Max | - | - |
| Voltage - Cutoff (VGS off) @ Id | 10 V @ 500 pA | 6 V @ 500 pA |
| Input Capacitance (Ciss) (Max) @ Vds | 18pF @ 10V (VGS) | 18pF @ 10V (VGS) |
| Resistance - RDS(On) | 25 Ohms | 40 Ohms |
| Power - Max | 360 mW | 360 mW |
| Operating Temperature | -65°C ~ 200°C (TJ) | -65°C ~ 200°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-206AA, TO-18-3 Metal Can | TO-206AA, TO-18-3 Metal Can |
| Supplier Device Package | TO-18 | TO-18 |