FMMT718QTA The FMMT718QTA is a 20V PNP low saturation transistor from Diodes Incorporated. It features a continuous collector current of -1.5A and a power dissipation of 625mW.
Mfr Part #:

FMMT718QTA

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The FMMT718QTA is a 20V PNP low saturation transistor from Diodes Incorporated. It features a continuous collector current of -1.5A and a power dissipation of 625mW.
Total Stock: 7,020 pcs
$ Price Range: $0.33 - $0.83

FMMT718QTA Available from 1 distributor

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Non-Authorised
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FMMT718QTA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Base Current
Case Material
Collector-Base Voltage (VCBO)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter-Base Voltage (VEBO)
Frequency
Halogen Free
Mounting Type
Operating Temperature
Peak Pulse Current
Power
Power Dissipation (Maximum @ TA=+25 °C, mounted on FR 4 board (Note 6)
Reel Size
SVHC Present
Solderability
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Tape Width
Tape and Reel
Terminals Finish
Thermal Resistance, Junction to Ambient (RθJA) (Maximum @ TA=+25 °C (Note 5)
Thermal Resistance, Junction to Ambient (RθJA) (Maximum @ TA=+25 °C, mounted on FR 4 board (Note 6)
Thermal Resistance, Junction to Leads (RθJL)
Transistor Type
UL Flammability Classification
Vce Saturation (Max) (Maximum @ Ic=-1 A)
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight

FMMT718QTA Description

Short technical summary and product information.

The FMMT718QTA is a 20V PNP silicon low saturation transistor from Diodes Incorporated, designed for applications requiring high efficiency and low power loss. It offers a continuous collector current of -1.5A and a peak pulse current of -6A, making it suitable for driving loads in compact circuits.

 

Key electrical characteristics include a low saturation voltage of less than -200mV at -1A, which minimizes conduction losses. The device has a DC current gain (hFE) of 300 minimum at 100mA and 2V, ensuring good current drive capability. With a transition frequency of 180 MHz, it is suitable for switching applications.

 

The FMMT718QTA is housed in a surface-mount SOT-23 package, which is UL 94V-0 rated and has a moisture sensitivity level of 1. It is AEC-Q101 qualified for automotive applications and is fully RoHS compliant, lead-free, and halogen-free.

FMMT718QTA Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: FMMT718Q
Canonical Name: FMMT718QTA 20V PNP Low Saturation Transistor
Subcategory: Low Saturation Transistor

FMMT718QTA Compliance

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

FMMT718QTA Estimated Pricing

Qty Low High
1+ $0.83 $0.83
10+ $0.51 $0.51
100+ $0.33 $0.33
3,000+ $0.33 $0.33

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

FMMT718QTA Features

  • 20V PNP low saturation transistor.
  • Continuous collector current of -1.5A.
  • Low saturation voltage under -200mV at -1A.
  • AEC-Q101 qualified for automotive use.
  • Surface mount SOT-23 package.

FMMT718QTA Applications

  • Gate driving for MOSFETs and IGBTs.
  • DC-DC converter circuits.
  • Charging circuit applications.
  • General purpose power switching.

FMMT718QTA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the FMMT718QTA?

The maximum collector-emitter voltage (Vceo) is -20V.

What is the continuous collector current rating?

The maximum continuous collector current is -1.5A.

What is the power dissipation of this transistor?

The maximum power dissipation is 625mW at +25°C ambient, and 806mW when mounted on an FR4 board.

What package is the FMMT718QTA available in?

It is available in a surface-mount SOT-23 package.

What is the operating temperature range?

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

Is the FMMT718QTA RoHS compliant?

Yes, it is fully RoHS3 compliant and lead-free.

What is the typical transition frequency?

The typical transition frequency (ft) is 180 MHz.

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