PMBF4391
NXP Semiconductors
NXP Semiconductors
JFET N-CH 40V 250MW SOT23
$0.87
Available to order
Reference Price (USD)
1+
$0.87000
500+
$0.8613
1000+
$0.8526
1500+
$0.8439
2000+
$0.8352
2500+
$0.8265
Exquisite packaging
Discount
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The PMBF4391 from NXP Semiconductors represents the pinnacle of JFET technology in Discrete Semiconductor Products. This high-temperature variant operates flawlessly up to 200 C while maintaining stable parameters. The proprietary diffusion process ensures minimal parameter drift over time and temperature cycles. Oil exploration tools, geothermal monitoring systems, and aircraft engine sensors extensively use this JFET. Its unique capabilities shine in downhole electronics, combustion analysis equipment, and spacecraft thermal management systems. With its ceramic packaging and high-reliability construction, the PMBF4391 continues to set industry benchmarks for JFET performance in extreme environment applications.
Specifications
- Product Status: Obsolete
- FET Type: N-Channel
- Voltage - Breakdown (V(BR)GSS): 40 V
- Drain to Source Voltage (Vdss): 40 V
- Current - Drain (Idss) @ Vds (Vgs=0): 50 mA @ 20 V
- Current Drain (Id) - Max: -
- Voltage - Cutoff (VGS off) @ Id: 4 V @ 1 nA
- Input Capacitance (Ciss) (Max) @ Vds: 14pF @ 20V
- Resistance - RDS(On): 30 Ohms
- Power - Max: 250 mW
- Operating Temperature: 150°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: TO-236-3, SC-59, SOT-23-3
- Supplier Device Package: TO-236AB
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