DDTC123TCA-7-F NPN pre-biased transistor from Diodes Incorporated with a built-in 2.2 kΩ resistor. Rated for 50 V collector-emitter voltage and 100 mA collector current in a surface-mount SOT-23-3 package.
Mfr Part #:

DDTC123TCA-7-F

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
NPN pre-biased transistor from Diodes Incorporated with a built-in 2.2 kΩ resistor. Rated for 50 V collector-emitter voltage and 100 mA collector current in a surface-mount SOT-23-3 package.
✓ Total Stock: 55,000 pcs
$ Price Range: $0.04 - $0.26

DDTC123TCA-7-F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
45,000 pcs
45000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
10,000 pcs
10000 pcs On Request 1 On Request On Request 1928+ On Request On Request

DDTC123TCA-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Lead Style
Mounting Type
Power
Resistor
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Finish
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight

DDTC123TCA-7-F Description

Short technical summary and product information.

The DDTC123TCA-7-F is an NPN pre-biased transistor manufactured by Diodes Incorporated. It integrates a 2.2 kΩ bias resistor (R1) directly into the device, reducing external component count and simplifying circuit design. This transistor is rated for a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA, with a power dissipation of 200 mW.

 

Electrical characteristics include a DC current gain (hFE) of 100 minimum at 1 mA collector current and 5 V collector-emitter voltage, and a transition frequency of 250 MHz, making it suitable for switching and amplification applications. The saturation voltage is 300 mV maximum at 500 µA base current and 5 mA collector current.

 

The device is housed in a surface-mount SOT-23-3 package with gull wing leads and matte tin plated terminations. It is RoHS3 compliant, lead-free, and halogen and antimony free, meeting modern environmental standards. The part is supplied on tape and reel with a standard quantity of 3,000 pieces per reel.

DDTC123TCA-7-F Quick Information

Product Type: Pre-Biased Bipolar Transistor
Series: DDTC123TCA
Canonical Name: DDTC123TCA-7-F NPN Pre-Biased Transistor
Subcategory: Pre-Biased NPN

DDTC123TCA-7-F Compliance

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

DDTC123TCA-7-F Estimated Pricing

Qty Low High
1+ $0.26 $0.26
10+ $0.16 $0.16
25+ $0.13 $0.13
50+ $0.11 $0.11
100+ $0.10 $0.10
3,000+ $0.05 $0.05
9,000+ $0.04 $0.04

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

DDTC123TCA-7-F Features

  • NPN pre-biased transistor with 2.2 kΩ resistor.
  • Rated for 50 V collector-emitter voltage.
  • 100 mA maximum collector current.
  • 200 mW power dissipation capability.
  • Surface-mount SOT-23-3 package.

DDTC123TCA-7-F Applications

  • Used in switching and amplification circuits.
  • Ideal for digital transistor applications.
  • Suitable for low-power general purpose use.
  • Reduces component count in bias networks.

DDTC123TCA-7-F FAQs

5 frequently asked questions generated from this part’s specifications.
What is the package type of the DDTC123TCA-7-F?

The DDTC123TCA-7-F is housed in a surface-mount SOT-23-3 package.

Is the DDTC123TCA-7-F RoHS compliant?

Yes, the DDTC123TCA-7-F is RoHS3 compliant and lead-free.

What is the maximum collector current for this transistor?

The maximum collector current (Ic) is 100 mA.

What is the value of the built-in bias resistor?

The built-in bias resistor R1 is 2.2 kΩ.

What is the maximum power dissipation of the DDTC123TCA-7-F?

The maximum power dissipation is 200 mW.

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