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FZT651QTA 60V NPN medium power transistor with 3A continuous collector current in a SOT223-3 surface mount package. Suitable for automotive applications.
Mfr Part #:

FZT651QTA

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
60V NPN medium power transistor with 3A continuous collector current in a SOT223-3 surface mount package. Suitable for automotive applications.
Total Stock: 5,020 pcs
$ Price Range: $0.44 - $1.55

FZT651QTA Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,020 pcs
5020 pcs On Request 1 On Request On Request On Request On Request On Request

FZT651QTA Specifications Quick View

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

FZT651QTA Description

Short technical summary and product information.

The FZT651QTA is a 60V NPN medium power bipolar junction transistor from Diodes Incorporated, designed for automotive and general-purpose switching and amplification applications. It features a maximum collector-emitter voltage of 60V, continuous collector current of 3A, and peak pulse current of 6A. The device offers a minimum DC current gain of 100 at 500mA and 2V, and a low saturation voltage of less than 300mV at 1A collector current.

 

With a transition frequency of 175MHz, this transistor is suitable for medium-speed switching circuits. The operating junction temperature range spans -55°C to 150°C, and thermal resistance from junction to ambient is 62.5°C/W (Note 5) or 41.7°C/W (Note 6), with a junction-to-leads thermal resistance of 12.9°C/W. These thermal characteristics allow for power dissipation up to 2W (Note 5) or 3W (Note 6) at 25°C ambient.

 

The FZT651QTA is housed in a SOT223 (Type DN) surface mount package with matte tin plated leads. It is RoHS3 compliant, halogen and antimony free (green device), and moisture sensitivity level 1 per J-STD-020. The part is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications requiring stringent quality control. Packaging is provided in tape and reel with 1000 pieces per 7-inch reel.

FZT651QTA Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: FZT651Q
Canonical Name: FZT651QTA - 60V NPN Medium Power Transistor
Subcategory: Medium Power Transistor

FZT651QTA Compliance

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

FZT651QTA Estimated Pricing

Qty Low High
1+ $1.55 $1.55
10+ $0.81 $0.81
100+ $0.63 $0.63
500+ $0.57 $0.57
1,000+ $0.44 $0.44

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

FZT651QTA Features

  • 60V collector-emitter breakdown voltage.
  • 3A continuous collector current.
  • Low saturation voltage <300mV at 1A.
  • AEC-Q101 qualified for automotive.
  • RoHS and Halogen-free compliant.

FZT651QTA Applications

  • Used in automotive power management circuits.
  • Ideal for medium power switching applications.
  • Suitable for DC-DC converter designs.
  • Used in motor control and driver stages.

FZT651QTA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the FZT651QTA?

60V.

What package is the FZT651QTA available in?

SOT223 (TO-261-4, TO-261AA) surface mount package.

What is the operating temperature range of the FZT651QTA?

-55°C to 150°C (junction temperature).

Is the FZT651QTA RoHS compliant?

Yes, RoHS3 compliant with lead-free finish.

What is the DC current gain (hFE) of the FZT651QTA?

Minimum 100 at 500mA collector current and 2V Vce.

What is the maximum continuous collector current of the FZT651QTA?

3A.

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