MMBT2907 Transistor 2F PNP 60V 600mA 250mW Surface Mount SOT-23

The MMBT2907 is a PNP switching transistor in a compact SOT-23 surface-mount package. It is designed for general-purpose switching and amplification applications in digital circuits, power control, and signal processing. With its moderate current and voltage ratings, it offers efficient performance in compact electronic devices.

Key Features:

• Compact SOT-23 Package: Ideal for space-constrained surface-mount applications.
• General Purpose PNP Type: Suitable for switching and amplification tasks.
• High Gain: Provides good current gain for amplification.
• Fast Switching Speed: Enables efficient operation in high-speed circuits.
• RoHS Compliant: Meets environmental and safety standards.

Technical Specifications:

• Transistor Type: PNP
• Package Type: SOT-23 (Surface Mount)
• Collector-Emitter Voltage (V_CEO): -60V
• Collector-Base Voltage (V_CBO): -60V
• Emitter-Base Voltage (V_EBO): -5V
• Collector Current (I_C): -600mA
• DC Current Gain (h_FE): 100 to 300
• Power Dissipation: 225mW
• Transition Frequency (f_T): 200MHz
• Operating Temperature Range: -65°C to +150°C

Mechanical Specifications:

• Package: SOT-23
• Leads: 3 terminals – Collector, Base, Emitter
• Mounting Type: Surface Mount (SMT)
• Material: Molded plastic body with tin-plated leads
• Marking: 2F

Dimensions:

• Package Width: 1.3mm
• Package Length: 3.0mm
• Height: 1.1mm
• Lead Pitch: 0.95mm

Mounting Options:

• SMT Pads: Compatible with reflow soldering techniques.
• PCB Design: Requires surface-mount footprint for SOT-23 package.

Schematic Diagram, Connection, Wiring and Pinout:

• Pin 1: Base
• Pin 2: Emitter
• Pin 3: Collector
• Connection: Base controls the current between emitter and collector.
• Wiring: Ensure correct orientation to avoid reverse polarity issues.

Datasheet of MMBT2907 PNP Switching Transistor:

• Download MMBT2907 Datasheet (PDF)

Applications:

• Signal Switching: Used in low-power analog and digital switching applications.
• Amplification: Suitable for signal amplification in preamp and audio circuits.
• Load Driving: Controls small loads like LEDs, relays, and buzzers.
• General Purpose Use: Suitable for hobby, academic, and commercial electronics.

Equivalent:

• 2N2907: Through-hole version with similar specs
• PN2907A: Equivalent PNP transistor in SOT-23 package
• BC807: General purpose SMD PNP transistor

Package Includes:

• 1 x MMBT2907 PNP Switching Transistor SOT-23