Compact N Channel JFET onsemi 2SK3557 7 TB E for AM tuner RF amplification and low noise applications
Key Attributes
Model Number:
2SK3557-7-TB-E
Product Custom Attributes
Ciss-Input Capacitance:
35pF@5V
Drain Current (Idss):
32mA@5V
Pd - Power Dissipation:
200mW
FET Type:
1 N-channel
RDS(on):
-
Gate-Source Breakdown Voltage (Vgss):
15V
Gate-Source Cutoff Voltage (VGS(off)):
-
Mfr. Part #:
2SK3557-7-TB-E
Package:
CP-3
Product Description
Product Overview
The 2SK3557 is an N-Channel JFET designed for AM tuner RF amplification and low-noise amplifier applications. It features a large |yfs|, small Ciss, ultrasmall-sized package for compact designs, and an ultralow noise figure.
Product Attributes
- Brand: onsemi
- Origin: Semiconductor Components Industries, LLC
- Package: CP (SC-59, TO-236, SOT-23, TO-236AB)
- Minimum Packing Quantity: 3,000 pcs./reel
- Packing Type: TL
- Marking: IR LOT No., RANK LOT No., 2SK3557-6-TB-E, 2SK3557-7-TB-E
- Certifications: Pb Free
Technical Specifications
| Parameter | Symbol | Conditions | Ratings | Unit |
| Absolute Maximum Ratings | ||||
| Drain-to-Source Voltage | VDSX | 15 | V | |
| Gate-to-Drain Voltage | VGDS | -15 | V | |
| Gate Current | IG | 10 | mA | |
| Drain Current | ID | 50 | mA | |
| Allowable Power Dissipation | PD | 200 | mW | |
| Junction Temperature | Tj | 150 | C | |
| Storage Temperature | Tstg | -55 to +150 | C | |
| Electrical Characteristics (Ta=25C) | ||||
| Gate-to-Drain Breakdown Voltage | V(BR)GDS | IG=-10A, VDS=0V | -15 | V |
| Gate Cutoff Current | IGSS | VGS=-10V, VDS=0V | -1.0 | nA |
| Cutoff Voltage | VGS(off) | VDS=5V, ID=100A | -0.3 to -1.5 | V |
| Drain Current | IDSS | VDS=5V, VGS=0V | 10* to 32* | mA |
| Forward Transfer Admittance | |yfs| | VDS=5V, VGS=0V, f=1kHz | 24 to 35 | mS |
| Input Capacitance | Ciss | VDS=5V, VGS=0V, f=1MHz | 10.0 | pF |
| Reverse Transfer Capacitance | Crss | VDS=5V, VGS=0V, f=1MHz | 2.9 | pF |
| Noise Figure | NF | VDS=5V, Rg=1k, ID=1mA, f=1kHz | 1.0 | dB |
| *The 2SK3557 is classified by IDSS as follows: | ||||
| Rank | 6 | IDSS | 10.0 to 20.0 | mA |
| Rank | 7 | IDSS | 16.0 to 32.0 | mA |
| Ordering Information | ||||
| Device | Package | Shipping memo | ||
| 2SK3557-6-TB-E | CP | 3,000pcs./reel | ||
| 2SK3557-7-TB-E | CP | 3,000pcs./reel | ||
2410121817_onsemi-2SK3557-7-TB-E_C604972.pdf
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