FMMT38CTA The FMMT38CTA is a 60V NPN medium power Darlington transistor from Diodes Incorporated. It offers a continuous collector current of 300mA and a power dissipation of 330mW in a surface-mount SOT-23-3 package.
Mfr Part #:

FMMT38CTA

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The FMMT38CTA is a 60V NPN medium power Darlington transistor from Diodes Incorporated. It offers a continuous collector current of 300mA and a power dissipation of 330mW in a surface-mount SOT-23-3 package.
Total Stock: 454,413 pcs
$ Price Range: $0.16 - $0.69

FMMT38CTA Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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454,020 pcs
454020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
390 pcs
390 pcs On Request 1 On Request On Request 0932+ On Request On Request
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3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

FMMT38CTA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Automotive Qualification
Collector-Base Voltage
Current
DC Current Gain (Minimum @ IC = -500 mA, VCE = -5 V)
DC Current Gain (hFE) (Min) @ Ic, Vce
ESD Human Body Model
ESD Machine Model
Emitter-Base Voltage
Halogen Free
Lead Free Status
Mounting Type
Operating Temperature
Peak Pulse Current
Power
Reel Size
SVHC Present
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Tape Width
Termination Finish
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight

FMMT38CTA Description

Short technical summary and product information.

The FMMT38CTA is a 60V NPN medium power Darlington transistor from Diodes Incorporated, designed for general-purpose switching and amplification applications. It features a high DC current gain (hFE) of at least 5000 at 100mA, 5V, and greater than 10000 at 500mA, 5V, enabling high-sensitivity switching with low base drive requirements.

 

This transistor is rated for a continuous collector current of 300mA and a peak pulse current of 800mA. The collector-emitter breakdown voltage (VCEO) is 60V, with a collector-base voltage (VCBO) of 80V and an emitter-base voltage (VEBO) of 10V. Maximum power dissipation is 330mW, with a junction-to-ambient thermal resistance of 378°C/W.

 

The FMMT38CTA is housed in a surface-mount SOT-23-3 package with matte tin plated leads. It is qualified to AEC-Q101 standards for high reliability and is fully RoHS3 compliant, lead-free, and halogen and antimony free. The device is rated for an operating junction temperature range of -55°C to 150°C and has a moisture sensitivity level (MSL) of 1 (unlimited).

FMMT38CTA Quick Information

Product Type: Darlington Transistor
Canonical Name: FMMT38CTA NPN Darlington Transistor
Subcategory: NPN Darlington

FMMT38CTA Compliance

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

FMMT38CTA Estimated Pricing

Qty Low High
1+ $0.69 $0.69
10+ $0.31 $0.31
100+ $0.27 $0.27
3,000+ $0.16 $0.16

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

FMMT38CTA Features

  • 60V collector-emitter breakdown voltage (VCEO).
  • 300mA continuous collector current rating.
  • High DC current gain (hFE >10000 at 500mA).
  • Surface-mount SOT-23-3 package.
  • AEC-Q101 qualified for automotive reliability.

FMMT38CTA Applications

  • General purpose switching and amplification.
  • High-gain Darlington driver circuits.
  • Automotive electronic control modules.
  • Medium power load switching applications.

FMMT38CTA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the package type of the FMMT38CTA?

The FMMT38CTA is housed in a surface-mount SOT-23-3 package.

What is the operating temperature range of the FMMT38CTA?

The operating junction temperature range is -55°C to 150°C.

Is the FMMT38CTA RoHS compliant?

Yes, the FMMT38CTA is RoHS3 compliant.

What is the maximum collector current for the FMMT38CTA?

The continuous collector current (IC) is 300mA, with a peak pulse current (ICM) of 800mA.

What is the DC current gain (hFE) of the FMMT38CTA?

The minimum hFE is 5000 at Ic=100mA, Vce=5V, and greater than 10000 at Ic=500mA, Vce=5V.

Is the FMMT38CTA qualified for automotive applications?

Yes, the FMMT38CTA is qualified to AEC-Q101 standards.

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