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D1220 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
D1220TOS118Yes

Part D1220 Manufacturer TOS Specifications, Descriptions, and Features** ### **Manufacturer:** TOS (Toshiba) ### **Part Number:** D1220 #### **Descriptions:** - The D1220 is a high-power, silicon NPN transistor designed for general-purpose amp

Part D1220 Manufacturer TOS Specifications, Descriptions, and Features

Manufacturer: TOS (Toshiba)

Part Number: D1220

#### Descriptions:

  • The D1220 is a high-power, silicon NPN transistor designed for general-purpose amplification and switching applications.
  • It is commonly used in power supply circuits, audio amplifiers, and industrial control systems.

#### Key Specifications:

  • Transistor Type: NPN
  • Collector-Base Voltage (VCBO): 60V
  • Collector-Emitter Voltage (VCEO): 50V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 3A
  • Power Dissipation (PD): 25W
  • DC Current Gain (hFE): 40 to 320 (depending on operating conditions)
  • Transition Frequency (fT): 3MHz
  • Package Type: TO-220 (through-hole mounting)

#### Features:

  • High current and power handling capability
  • Low saturation voltage for efficient switching
  • Robust TO-220 package for heat dissipation
  • Suitable for linear and switching applications

This information is based on standard TOS (Toshiba) specifications for the D1220 transistor.

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