DDTC123YE-7-F NPN pre-biased transistor with built-in biasing resistors (R1=2.2kΩ, R2=10kΩ). Rated for 150mW power dissipation, 50V collector-emitter voltage, and 100mA collector current in a compact SOT-523 surface-mount package.
Mfr Part #:

DDTC123YE-7-F

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
NPN pre-biased transistor with built-in biasing resistors (R1=2.2kΩ, R2=10kΩ). Rated for 150mW power dissipation, 50V collector-emitter voltage, and 100mA collector current in a compact SOT-523 surface-mount package.
✓ Total Stock: 925 pcs
$ Price Range: $0.06 - $0.07

DDTC123YE-7-F Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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925 pcs
925 pcs On Request 1 On Request On Request On Request On Request On Request

DDTC123YE-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
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Power
Resistor
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Tape Width
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight

DDTC123YE-7-F Description

Short technical summary and product information.

The DDTC123YE-7-F is an NPN pre-biased transistor from Diodes Incorporated, featuring integrated biasing resistors R1 (2.2kΩ) and R2 (10kΩ). This configuration simplifies circuit design by reducing external component count. The transistor offers a minimum DC current gain (hFE) of 33 at 10mA collector current and 5V Vce, with a transition frequency of 250MHz. It is rated for a maximum collector current of 100mA and collector-emitter voltage of 50V, with a power dissipation of 150mW. The device is housed in a SOT-523 surface-mount package, weighing only 0.002 grams, making it suitable for compact and portable applications. It is fully RoHS3 compliant, lead-free, and halogen-free, meeting environmental standards. Typical applications include switching and amplification in low-power circuits where space is constrained.

DDTC123YE-7-F Quick Information

Product Type: NPN Pre-Biased Transistor
Series: DDTC
Canonical Name: NPN Pre-Biased Transistor, 2.2kΩ Base Resistor, 10kΩ Base-Emitter Resistor, SOT-523
Subcategory: Pre-Biased Bipolar Transistor

DDTC123YE-7-F Compliance

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

DDTC123YE-7-F Estimated Pricing

Qty Low High
3,000+ $0.07 $0.07
9,000+ $0.06 $0.06

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

DDTC123YE-7-F Features

  • NPN pre-biased transistor with integrated resistors.
  • Rated for 150mW power dissipation.
  • Supports 50V collector-emitter voltage.
  • Compact SOT-523 surface-mount package.
  • RoHS3 compliant and halogen-free.

DDTC123YE-7-F Applications

  • Ideal for low-power switching circuits.
  • Used in portable electronic devices.
  • Suitable for signal amplification stages.
  • Reduces component count in bias networks.

DDTC123YE-7-F FAQs

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

50V.

What package is the DDTC123YE-7-F available in?

SOT-523 surface-mount package.

Is the DDTC123YE-7-F RoHS compliant?

Yes, it is RoHS3 compliant.

What are the built-in resistor values?

R1 (base) is 2.2kΩ and R2 (base-emitter) is 10kΩ.

What is the maximum collector current?

100 mA.

What is the power dissipation rating?

150 mW.

What is the marking code?

N05.

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