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DDTD123EC-7-F DDTD123EC-7-F is an NPN pre-biased transistor from Diodes Incorporated rated for 50V and 500mA with integrated 2.2kΩ resistors.
Mfr Part #:

DDTD123EC-7-F

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
DDTD123EC-7-F is an NPN pre-biased transistor from Diodes Incorporated rated for 50V and 500mA with integrated 2.2kΩ resistors.
✓ Total Stock: 55,020 pcs
$ Price Range: $0.05 - $0.31

DDTD123EC-7-F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
40,020 pcs
On Request
40020 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DDTD123EC-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
Mounting Type
Power
Resistor
Storage Temperature
Supplier Device Package
Tape Width
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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DDTD123EC-7-F Description

Short technical summary and product information.

The DDTD123EC-7-F is an NPN pre-biased transistor featuring epitaxial planar die construction with built-in biasing resistors R1 = R2 = 2.2kΩ. It offers a collector-emitter voltage rating of 50V, a continuous collector current of 500mA, and a power dissipation of 200mW.

 

With a transition frequency of 200MHz, this device is suitable for switching and amplification applications. The DC current gain is a minimum of 39 at 50mA collector current and 5V collector-emitter voltage, and the saturation voltage is 300mV maximum at 2.5mA base current and 50mA collector current.

 

The transistor is housed in a surface-mount SOT23-3 package and is supplied in 7-inch reels with 8mm tape width, 3000 pieces per reel. It is fully RoHS3 compliant, lead-free, halogen and antimony free, with a moisture sensitivity level of 1 per J-STD-020.

DDTD123EC-7-F Quick Information

Product Type: Transistor - Bipolar (BJT) - Single, Pre-Biased
Series: DDTD123
Canonical Name: DDTD123EC-7-F NPN Pre-Biased Transistor
Subcategory: Pre-Biased BJT

DDTD123EC-7-F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 per J-STD-020
REACH Status: REACH Unaffected
Lead Free: Yes

DDTD123EC-7-F Estimated Pricing

Qty Low High
1+ $0.31 $0.31
10+ $0.19 $0.19
25+ $0.15 $0.15
50+ $0.13 $0.13
100+ $0.12 $0.12
3,000+ $0.06 $0.06
9,000+ $0.05 $0.05

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

DDTD123EC-7-F Features

  • NPN pre-biased transistor with 2.2kΩ resistors.
  • Rated for 50V collector-emitter voltage.
  • Continuous collector current up to 500mA.
  • 200mW power dissipation in SOT23-3 package.
  • 200MHz transition frequency for switching applications.

DDTD123EC-7-F Applications

  • Ideal for switching and amplification circuits.
  • Used in consumer and industrial electronics.
  • Suitable for portable and battery-operated devices.
  • Applicable for signal conditioning and driver stages.

DDTD123EC-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of DDTD123EC-7-F?

The maximum collector-emitter voltage is 50V.

What are the built-in resistor values for this transistor?

Both base resistor R1 and base-emitter resistor R2 are 2.2kΩ each.

What is the package type of DDTD123EC-7-F?

It comes in a SOT23-3 surface-mount package (also referred to as TO-236-3 or SC-59).

Is the DDTD123EC-7-F RoHS compliant?

Yes, it is fully RoHS3 compliant (EU Directives 2002/95/EC, 2011/65/EU, and 2015/863/EU).

What is the moisture sensitivity level for this transistor?

It is MSL Level 1 per J-STD-020.

What is the DC current gain (hFE) of DDTD123EC-7-F?

The minimum DC current gain is 39 at Ic=50mA and Vce=5V.

What is the saturation voltage of this transistor?

The maximum Vce saturation is 300mV at Ib=2.5mA and Ic=50mA.

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