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Description
Datasheet The CENTRAL SEMICONDUCTOR 2N4857 and. 2N4857A are N-Channel silicon JFETs designed for analog switching and chopper applications. MARKING: TO-18 2N4857 . 40. 2.0. 6.0. 20. 100. 40. 18. 8.0. 10. 50. SDG. TO-18 2N4857A. 40. 2.0. 6.0. 20. 100. 40. 10. 3.5. 10. 40. SDG. TO-18 2N4858. 60. 0.8. 4.0. 8.0. 80 . Henk Roelofs RF . . RF 7 . . RF/IF CIRCUITS. CHAPTER 4 RF/IF CIRCUITS. INTRODUCTION. 4.1. SECTION 4.1: MIXERS. 4.3. THE IDEAL MIXER. 4.3. DIODE-RING MIXER. 4.6. Jan 1, 2015 The most important thing we build is trust. ADVANCED ELECTRONIC SOLUTIONS. AVIATION SERVICES. COMMUNICATIONS AND
| Part Number | 2N4857 |
| Main Category | Discrete Semiconductor Products |
| Sub Category | Transistors - JFETs |
| Brand | Microsemi |
| Description | N CHANNEL JFET |
| Series | Military, MIL-PRF-19500/385 |
| Packaging | Bulk |
| FET Type | N-Channel |
| Voltage - Breakdown (V(BR)GSS) | 40V |
| Drain to Source Voltage (Vdss) | 40V |
| Current - Drain (Idss) @ Vds (Vgs=0) | 100mA @ 15V |
| Current Drain (Id) - Max | - |
| Voltage - Cutoff (VGS off) @ Id | 6V @ 500pA |
| Input Capacitance (Ciss) (Max) @ Vds | 18pF @ 10V |
| Resistance - RDS(On) | 40 Ohm |
| Power - Max | 360mW |
| Operating Temperature | -65°C ~ 200°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-206AA, TO-18-3 Metal Can |
| Supplier Device Package | TO-18 |
| Image |  |
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