| Part Number | 2N4857A |
|---|---|
| Manufacturer | Central Semiconductor |
| Overview | The CENTRAL SEMICONDUCTOR 2N4857 and 2N4857A are N-Channel silicon JFETs designed for analog switching and chopper applications. MARKING: FULL PART NUMBER TO-18 CASE MAXIMUM RATINGS: (TA=25°C) Drai. VDS=0, f=1.0MHz (2N4857A) td VDD=10V, VGS(OFF)=6.0V, ID=10mA tr VDD=10V, VGS(OFF)=6.0V, ID=10mA toff VDD=10V, VGS(OFF)=6.0V, ID=10mA (2N4857) toff VDD=10V, VGS(OFF)=6.0V, ID=10mA (2N4857A) MAX 0.25 0.5 100 0.25 0.5 6.0 0.5 40 8.0 3.5 18 10 6.0 4.0 50 40 UNITS V V V mA mW °C UNITS nA μA mA nA . |
2N4857A Datasheet
The 2N4857A is a N-CHANNEL SILICON JFET.
| Part Number | 2N4857A |
|---|---|
| Description | n-channel JFET |
| Manufacturer | Siliconix |
| Overview |
n-channel JFETs
designed for • • •
H
Siliconix
Performance Curves NCB See Section 4
• Analog Switches • Commutators • Choppers • Integrator Reset Switch
*ABSOLUTE MAXIMUM RATINGS (25°C)
Reverse Gate.
*;0 1- 11 8VGSS IGSS IOIOffl VGSloffi lOSS VOSlon) Gate-Source Breakdown 2N4856A *58A Voltage 2N4859A-61A Gate Reverse Current 2N4856A-58A 2N4859A-61 A Dia,;; Cutoff C * mmt Gate-Source Cutoff Voltage Saturation Dram Current (Note 1) Dram-Source ON Voltage 12 rds(on) 113 0 Y CISS I- N . |
| Part Number | 2N4857A |
|---|---|
| Description | N-Channel JFET |
| Manufacturer | Solid State |
| Overview | . . |