Infineon Technologies AG Bipolar Transistor, Fast Switching Transistor SMBT3906U

PNP Silicon Switching Transistor

Summary of Features

• High DC current gain: 0.1 mA to 100 mA
• Low collector-emitter saturation voltage
• For SMBT3906S and SMBT3906U:
• Two (galvanic) internal isolated transistor with good matching in one package
• Complementary types: SMBT3904...MMBT3904 (NPN) SMBT3906S/ U: for orientation in reel see package information below
• Pb-free (RoHS compliant) package
• Qualified according AEC Q101

Manufacturer: Infineon Technologies
Win Source Part Number: 064876-SMBT3906U
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 250MHz
Transistor Polarity: 2 PNP (Dual)
Categories: Discrete Semiconductor Products
Temperature Range - Operating: 150°C (TJ)
Case / Package: PG-SC74-6
Maximum Current Collector: 200mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 40V
Max Vce (sat): 400mV @ 5mA, 50mA
Collector Cut-off Current(Max): 50nA (ICBO)
Typical Gain (hFE) (Min): 100 @ 10mA, 1V
Maximum Power Dissipation: 330mW
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance

TRANS 2PNP 40V 0.2A SC74-6 Product overview: SMBT3906U from Infineon Technologies 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 40V, 0.2A. Search-friendly keywords include transistor, BJT, switching, amplification, 40V, 0.2A, Bipolar Transistor, Bipolar Transistor Arrays. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 277-SMBT3906U can be used for catalog matching and distributor lookup.