Diodes Incorporated
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FCX591AQ

PNP, 40V, 1A, SOT89

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Description

This Bipolar Junction Transistor (BJT) is designed to meet the stringent requirements of automotive applications.

Feature(s)

  • BVCEO > -40V
  • Maximum Continuous Current IC = -1A
  • Low Saturation Voltage VCE(sat) < -500mV @ -1A
  • Complementary NPN type: FCX491AQ
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The FCX591AQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

  • Power MOSFET & IGBT gate driving
  • Low loss power switching

Product Specifications

Product Parameters

Category Medium Power Transistor
Compliance(Only Automotive supports PPAP) Automotive
Polarity PNP
VCEO, VCES (V) 40
IC (A) 1
ICM (A) 2
PD (W) 1
hFE (Min) 250
hFE (@ IC) (A) 0.5
hFE(Min 2) 160
hFE (@ IC2) (A) 1
VCE(sat) Max (mV) 200
VCE(SAT) (@ IC/IB) (A/mA) 0.1/1
VCE(sat) (Max.2) (mV) 500
VCE(sat) (@ IC/IB2) (A/mA) 1/100
fT (MHz) 150
RCE(sat) (mΩ) -

Related Content

Packages

Technical Documents

SPICE Model

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2639 2023-09-26 2023-12-26 Qualification of Internal "Diodes Technology (Cheng Du) Company Limited" (CAT) as Additional Assembly & Test Site Using PdCu Bond Wire with Standardization of Assembly Bill of Materials at CAT for Select Automotive Products