SOT223 Package DIODES FZT851TA 60V NPN Medium Power Transistor with Low On Resistance and High Gain Hold Up

Key Attributes
Model Number: FZT851TA
Product Custom Attributes
Emitter-Base Voltage(Vebo):
7V
Current - Collector Cutoff:
1uA
Pd - Power Dissipation:
3W
Transition Frequency(fT):
130MHz
Type:
NPN
Current - Collector(Ic):
6A
Collector - Emitter Voltage VCEO:
60V
Operating Temperature:
-55℃~+150℃
Mfr. Part #:
FZT851TA
Package:
SOT-223
Product Description

Product Overview

The FZT851 is a 60V NPN medium power transistor in a SOT223 package, designed for high continuous collector current (IC = 6A) and peak pulse current (ICM = 20A). It features low saturation voltage (VCE(sat) < 100mV @ 1A) and a low equivalent on-resistance (RCE(sat) = 44m). The transistor offers high gain hold-up with hFE specified up to 10A. It is available in lead-free, RoHS compliant, and "Green" (Halogen and Antimony free) versions. The FZT851Q variant is AEC-Q101 qualified, PPAP capable, and manufactured in IATF16949 certified facilities, making it suitable for automotive applications.

Product Attributes

  • Brand: Diodes Incorporated
  • Package: SOT223
  • Material: Molded Plastic, "Green" Molding Compound
  • Certifications: RoHS Compliant, AEC-Q101 Qualified (FZT851Q), IATF16949 Certified (FZT851Q)
  • Color: "Green" Device
  • Complementary Part: FZT951

Technical Specifications

CharacteristicSymbolValueUnitTest Condition
Absolute Maximum Ratings
Collector-Base VoltageVCBO150V
Collector-Emitter VoltageVCEO60V
Emitter-Base VoltageVEBO7V
Continuous Collector CurrentIC6A@TA = +25C
Peak Pulse CurrentICM20A@TA = +25C
Thermal Characteristics
Power DissipationPD3.0W@TA = +25C (Note 5)
Linear Derating Factor24mW/C(Note 5)
Thermal Resistance, Junction to AmbientRJA42C/W(Note 5)
Thermal Resistance Junction to LeadRJL8.8C/W(Note 7)
Operating and Storage Temperature RangeTJ, TSTG-55 to +150C
ESD Ratings
Electrostatic Discharge - Human Body ModelESD HBM8,000VJEDEC Class 3B
Electrostatic Discharge - Machine ModelESD MM400VJEDEC Class C
Electrical Characteristics
Collector-Base Breakdown VoltageBVCBO150VIC = 100A
Collector-Emitter Breakdown VoltageVCEO60VIC = 10mA
Emitter-Base Breakdown VoltageBVEBO7VIE = 100A
Collector Cut-Off CurrentICBO<1nAVCB = 120V
Collector Cut-Off CurrentICER<1nAVCE = 120V, RB 1k
Emitter Cut-Off CurrentIEBO<1nAVEB = 6V
DC Current GainhFE100 - 200IC = 10mA, VCE = 1V
DC Current GainhFE75 - 120IC = 5A, VCE = 1V
DC Current GainhFE25 - 50IC = 10A, VCE = 1V
Collector-Emitter Saturation VoltageVCE(sat)<100mVIC = 1A, IB = 50mA
Collector-Emitter Saturation VoltageVCE(sat)<375mVIC = 6A, IB = 300mA
Base-Emitter Saturation VoltageVBE(sat)<1,200mVIC = 6A, IB = 300mA
Base-Emitter Turn-On VoltageVBE(on)<1,150mVIC = 6A, VCE = 1V
Current Gain-Bandwidth Productft130MHzIC = 100mA, VCE = 10V, f = 50MHz
Output CapacitanceCobo45pFVCB = 10V, f = 1MHz
Switching Times (Turn-on)ton45nsIC = 1A, VCC = 10V, IB1 = -IB2 = 100mA
Switching Times (Turn-off)toff1,100nsIC = 1A, VCC = 10V, IB1 = -IB2 = 100mA

2412251154_DIODES-FZT851TA_C87950.pdf

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