PN4091
Fairchild Semiconductor

Fairchild Semiconductor
SMALL SIGNAL N-CHANNEL MOSFET
$0.06
Available to order
Reference Price (USD)
1+
$0.06000
500+
$0.0594
1000+
$0.0588
1500+
$0.0582
2000+
$0.0576
2500+
$0.057
Exquisite packaging
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For designers requiring robust EMC performance, Fairchild Semiconductor's PN4091 JFET transistors incorporate advanced shielding against RF interference without compromising transconductance. The patented guard ring design reduces substrate noise coupling by 18dB compared to conventional models. Ideal for spectrum analyzers and base station equipment where signal purity is paramount. Register for our engineer portal to access SPICE models and evaluation board schematics featuring these innovative components.
Specifications
- Product Status: Obsolete
- FET Type: N-Channel
- Voltage - Breakdown (V(BR)GSS): 40 V
- Drain to Source Voltage (Vdss): -
- Current - Drain (Idss) @ Vds (Vgs=0): 30 mA @ 20 V
- Current Drain (Id) - Max: -
- Voltage - Cutoff (VGS off) @ Id: 5 V @ 1 nA
- Input Capacitance (Ciss) (Max) @ Vds: 16pF @ 20V
- Resistance - RDS(On): 30 Ohms
- Power - Max: 625 mW
- Operating Temperature: -55°C ~ 150°C (TJ)
- Mounting Type: Through Hole
- Package / Case: TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package: TO-92-3