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2N3957 |
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| Part Number | 2N3957 |
| Manufacturer | Siliconix |
| Description | .monolithic dual n-channel JFETs H Siliconix Performance Curves NQP See Section 4 designed for • • • • Low and Medium Frequency DiHerential Amplifiers • High Input Impedance Amplifiers *ABSOLUTE MAXIMUM RATINGS (25°C) BENEFITS • Wide Dynamic Range IG Specified @ V DS = 20 V • Low Capacitance Ciss <4 pF TO·71 Sea Section 6 Any Lead-To-Case Voltage ........ |
| Features | i~ I...E... 13 D I-V 14 N I-~ 15 I I-C 16 1- 17 IGSS BVGSS VGS(off) VGS(f) VGS IG lOSS IVI,I 9o, CISS Crss Cdgo NF Gate Reverse Current Gate-Source tsreakdown Voltage Gate-Source Cutoff Voltage Gate-Source Forward Voltage Gate-Source Voltage Gate Operating Current Saturation Drain Current Common-Source Forward Transconductance Common-Source Output Conductance Common-Source Input Capacitance Common-Source Reverse Transfer Capacitance Drain-Gate Capacitance Common-Source Spot NOise Figure 18 I- M 19 A I-T 20 C H '211 1_ N 22 G '23" IiGJ-iG21 Differential Gate Reverse Current IOSS1. |
| Datasheet |
 2N3957 Data Sheet
PDF 84.70KB |
| Distributor | Stock | Price | Buy |
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2N3957 |
| Part Number | 2N3957 |
| Manufacturer | Solitron Devices |
| Title | Dual Matched N-Channel JFET |
| Description | The -50V 2N3957 and 2N3958 matched pair JFET’s are targeted for high input impedance applications for mid to high frequency designs. Gate leakages are typically 10pA at room temperatures. Parts are matched down to 5mV. The TO-71 package is hermetically sealed and suitable for military applications. . |
| Features | TYPICAL NOISE: 6 NV/√HZ LOW CISS: 3.5PF TYPICAL HIGH INPUT IMPEDANCE REPLACEMENT FOR OTHER 2N3957,8 PARTS Source Case 5 Gate 3 6 Drain 7 Gate DESCRIPTION The -50V 2N3957 and 2N3958 matched pair JFET’s are targeted for high input impedance applications for mid to high frequency designs. Gate leakages are typically 10pA at room temperatures. Parts are matched down to 5mV. The TO-71 package is . |
2N3957 |
| Part Number | 2N3957 |
| Manufacturer | National Semiconductor |
| Title | N-Channel Monolithic Dual JFETs |
| Description | The 2N3956 thru 2N3958 series of N-channel monolithic dual JFETs is designed for low to medium frequency differential amplifier applications requiring tight match, low noise and high common-mode rejection. Absolute Maximum Ratings (250 Gate-Drain or Gate- Source Voltage —50V Gate-to-Gate Voltage. |
| Features | V(3s PARAMETER Gate Reverse Current Gate-Source Breakdown Voltage Gate-Source Cutoff Voltage Gate-Source Forward Voltage Gate-Source Voltage q Gate Operating Current IqSS 1 Vfsi g os C iss C(-|g NF i'G1- 'G2: l DSSl'lDSS2 ivqsi v GS2 : A.VqsI- V GS2< 9fsV9fs2 Saturation Drain Current Common-Source Forward TTranscond.uct,ance Common-Source Output Conductance Common-Source Input Capacitance Co. |
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| 1 | 2N3950 |
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| 5 | 2N3954A |
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| 6 | 2N3954A |
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| 7 | 2N3954A |
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| 8 | 2N3955 |
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| 10 | 2N3955 |
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Desde 2024. D4U Semiconductor.
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