DCX51 The Diodes Incorporated DCX51 is a PNP bipolar junction transistor designed for medium power switching or amplification applications. It comes in a SOT89-3L package.
Mfr Part #:

DCX51

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated DCX51 is a PNP bipolar junction transistor designed for medium power switching or amplification applications. It comes in a SOT89-3L package.
✓ Total Stock: 50,000 pcs
$ Price Range: $0.85

DCX51 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
50,000 pcs
50000 pcs On Request 1 On Request On Request 24+ On Request On Request

DCX51 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Power Dissipation
SVHC Present

DCX51 Description

Short technical summary and product information.

The Diodes Incorporated DCX51 is a PNP surface mount transistor featuring epitaxial planar die construction. It is designed for medium power switching or amplification applications. The transistor offers a collector-emitter voltage of -45V and a continuous collector current of 1A.

 

Key electrical characteristics include a maximum collector-emitter saturation voltage of -0.5V and a typical DC current gain (hFE) ranging from 40 to 250 depending on the operating conditions. The current gain-bandwidth product (fT) is typically 200MHz.

 

Packaged in a SOT89-3L case, the DCX51 is ideally suited for automated assembly processes. It is lead-free by design and RoHS compliant. The operating and storage temperature range is from -55°C to +150°C.

DCX51 Quick Information

Product Type: PNP Transistor
Canonical Name: DCX51 PNP Surface Mount Transistor
Subcategory: Single PNP

DCX51 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

DCX51 Estimated Pricing

Qty Low High
1+ $0.85 $0.85

Estimated market price range - modelled values for guidance only, not live distributor offers.

DCX51 Features

  • PNP bipolar junction transistor
  • Ideal for medium power switching
  • Collector-Emitter Voltage: -45V
  • Continuous Collector Current: 1A
  • SOT89-3L surface mount package

DCX51 Applications

  • General purpose switching and amplification circuits.
  • Low to medium power driver stages.
  • Portable electronics and battery-powered devices.
  • Complementary to NPN DCX54 transistor.

DCX51 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the DCX51?

-45V.

What is the package type of the DCX51?

SOT89-3L.

What is the operating temperature range of the DCX51?

-55°C to +150°C.

What is the DC current gain (hFE) of the DCX51 at 150mA?

Between 100 and 250 at VCE = -2V.

What is the collector-emitter saturation voltage of the DCX51?

-0.5V maximum at IC = -500mA and IB = -50mA.

Is the DCX51 obsolete?

Yes, the DCX51 is discontinued. The recommended replacement is the BCX5316TA from Diodes Incorporated.

What is the mounting type for the DCX51?

Surface mount.

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