Manufacturer Part Number
MMBFJ177LT1G
Manufacturer
onsemi
Introduction
MMBFJ177LT1G is a P-Channel JFET designed for high-density surface mount applications.
Product Features and Performance
P-Channel JFET technology
Breakdown Voltage: 30 V
Drain-Source On-Resistance: 300 Ohms
Input Capacitance: 11pF
Maximum Power Dissipation: 225 mW
High Input Impedance
Low Leakage Current
Fast Switching Speed
Product Advantages
Suitable for high-density PCB packaging
Low power consumption
Excellent thermal stability
High input impedance reduces power loss
Minimal cross-talk due to low capacitance
Energy-efficient operation
Key Technical Parameters
Voltage - Breakdown (V(BR)GSS): 30 V
Current - Drain (Idss) @ Vds (Vgs=0): 1.5 mA @ 15 V
Voltage - Cutoff (VGS off) @ Id: 800 mV @ 10 nA
Input Capacitance (Ciss) (Max) @ Vds: 11pF @ 10V
Resistance - RDS(On): 300 Ohms
Operating Temperature Range: -55°C to 150°C
Quality and Safety Features
Extended operating temperature range for reliability under extreme conditions
Manufactured to industry standards for safety and quality
Compatibility
Compatible with surface mount technologies due to the SOT-23-3 package
Standard footprint for easy replacement
Application Areas
Analog switching applications
Multiplexers
Digital switches
Audio signal routing
Battery management systems
Product Lifecycle
Active product status indicates ongoing manufacturing and availability
No current indication of nearing discontinuation
Replacements and upgrades can be sourced if necessary
Reasons to Choose This Product
Onsemi is a recognized manufacturer with a reputation for quality
Suitable for demanding applications that require long-term reliability
Low on-resistance and capacitance improve circuit efficiency
Compatibility with automated surface mount processes reduces assembly cost
The active product lifecycle status ensures long-term availability for design continuity
Energy efficiency makes it suitable for battery-powered devices
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