Diodes Incorporated
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FZT689B

NPN, 20V, 3A, SOT223

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Feature(s)

  • BVCEO > 20V
  • BVCBO > 20V
  • IC = 3.0A High Continuous Current
  • hFE > 400 @ 2A and Low Saturation Voltage
  • VCE(sat) < 450mV at 3A
  • Complementary PNP Type: DIODES™ FZT789B
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Application(s)

  • Darlington replacement
  • Flash gun convertors and Battery powered circuits

Product Specifications

Product Parameters

Category Medium Power Transistor
Compliance(Only Automotive supports PPAP) Standard
Polarity NPN
VCEO, VCES (V) 20
IC (A) 3
ICM (A) 8
PD (W) 2
hFE (Min) 500
hFE (@ IC) (A) 0.1
hFE(Min 2) 400
hFE (@ IC2) (A) 2
VCE(sat) Max (mV) 100
VCE(SAT) (@ IC/IB) (A/mA) 0.1/0.5
VCE(sat) (Max.2) (mV) 500
VCE(sat) (@ IC/IB2) (A/mA) 2/10
fT (MHz) 150
RCE(sat) (mΩ) 92

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-2502 2021-03-15 2021-09-15 Device End of Life (EOL)