DIODES Incorporated Single Bipolar Transistors MMBTA42-7

Bipolar (BJT) Transistor NPN 300V 500mA 50MHz 300mW Surface Mount SOT-23-3

Bipolar (BJT) Transistor NPN 300V 500mA 50MHz 300mW Surface Mount SOT-23-3

TRANS NPN 300V 0.5A SOT23-3 Product overview: MMBTA42-7 from Diodes Incorporated is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 300V, 0.5A, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 300V, 0.5A, SOT23, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-MMBTA42-7 can be used for catalog matching and distributor lookup.

Manufacturer: Diodes Incorporated
Win Source Part Number: 1225019-MMBTA42-7
Packaging: Cut Tape (CT)
Mounting Style: SMD
Transistor Type: NPN
Frequency - Transition: 50MHz
Categories: Discrete Semiconductor Products
Supplier Device Package: SOT-23-3
Temperature Range - Operating: -55°C ~ 150°C
Manufacturer Homepage: www.diodes.com
Manufacturer Package: TO-236-3, SC-59, SOT-23-3
Current - Collector (Ic) (Maximum): 500mA
Voltage - Collector Emitter Breakdown (Maximum): 300V
Current - Collector Cutoff (Maximum): 100nA (ICBO)
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
Family Part Number: MMBTA42
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Vce Saturation (Maximum) at Ib, Ic: 500mV at 2mA, 20mA
DC Current Gain (hFE) (Minimum) at Ic, Vce: 40 at 30mA, 10V
Maximum Power: 300mW