Fast Switching N Channel MOSFET BLUE ROCKET BRB80N08A Suitable for Demanding Power Supply Applications

Key Attributes
Model Number: BRB80N08A
Product Custom Attributes
Drain To Source Voltage:
80V
Current - Continuous Drain(Id):
100A
Operating Temperature -:
-55℃~+150℃
RDS(on):
8mΩ@10V
Gate Threshold Voltage (Vgs(th)):
4V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
260pF@25V
Number:
1 N-channel
Input Capacitance(Ciss):
3.2nF
Pd - Power Dissipation:
165W
Mfr. Part #:
BRB80N08A
Package:
TO-263
Product Description

Product Overview

The BRB80N08A is an N-channel MOSFET designed for high-efficiency switching DC/DC converters and switch-mode power supplies. It features low gate charge, low feedback capacitance, and fast switching speeds, making it suitable for demanding power applications. This product is halogen-free.

Product Attributes

  • Brand: Fsb (implied by URL and company code)
  • Product Type: N-Channel MOSFET
  • Package Type: TO-263 Plastic Package
  • Certifications: Halogen-free Product

Technical Specifications

Parameter Symbol Rating Unit
Drain-Source Voltage VDSS 80 V
Drain Current (Tc=25) ID(Tc=25) 100 A
Drain Current (Tc=100) ID(Tc=100) 72 A
Peak Drain Current IDM 320 A
Gate-Source Voltage VGSS ±20 V
Repetitive Avalanche Energy EAS 1164 mJ
Repetitive Avalanche Energy EAR 13.1 mJ
Avalanche Current IAR 75 A
Total Power Dissipation (Tc=25) PD(Tc=25) 165 W
Junction and Storage Temperature Range TJ,TSTG -55 to 150
Parameter Symbol Test Conditions Min Typ Max Unit
Drain-Source Breakdown Voltage BVDSS VGS=0V, ID=250µA 80 V
Zero Gate Voltage Drain Current IDSS VDS=80V, VGS=0V 1 µA
Zero Gate Voltage Drain Current IDSS VDS=80V, VGS=0V, TC=125 10 µA
Gate-Body Leakage Current IGSS VGS=±20V, VDS=0V ±0.1 µA
Gate Threshold Voltage VGS(th) VDS=VGS, ID=250µA 2 4 V
Static Drain-Source On-Resistance RDS(on) VGS=10V, ID=40A 6.5 8
Forward Transconductance gFS VDS=5V, ID=30A 58 S
Forward On Voltage VSD VGS=0V, IS=40A 1.3 V
Input Capacitance Ciss VGS=0V, f=1MHz, VDS=25V 3200 pF
Output Capacitance Coss VGS=0V, f=1MHz, VDS=25V 330 pF
Reverse Transfer Capacitance Crss VGS=0V, f=1MHz, VDS=25V 260 pF
Turn-On Delay Time td(on) VDD=30V, ID=2A, RL=25Ω, RG=25Ω, VGS=10V 20 ns
Turn-On Rise Time tr VDD=30V, ID=2A, RL=25Ω, RG=25Ω, VGS=10V 17.8 ns
Turn-Off Delay Time td(off) VDD=30V, ID=2A, RL=25Ω, RG=25Ω, VGS=10V 76.8 ns
Turn-Off Fall Time tf VDD=30V, ID=2A, RL=25Ω, RG=25Ω, VGS=10V 15.7 ns

Marking Instructions

BR: Company Code
80N08A: Product Type
****: Lot No. Code (changes with Lot No.)

Resistance to Soldering Heat Test Conditions

  • Temperature: 260±5
  • Time: 10±1 sec.

Packaging Specifications

Reel Package
Package Type Units/Reel Reels/Inner Box Units/Inner Box Inner Boxes/Outer Box Units/Outer Box Dimensions (mm)
TO-263 800 1 800 5 4,000 13”×24 (Reel), 360×360×50 (Inner Box), 385×257×392 (Outer Box)
Tube Package
Package Type Units/Tube Tubes/Inner Box Units/Inner Box Inner Boxes/Outer Box Units/Outer Box Dimensions (mm)
TO-263 50 20 1,000 5 5,000 532×33×7.0 (Tube), 555×164×50 (Inner Box), 575×290×180 (Outer Box)

Temperature Profile for IR Reflow Soldering (Pb-Free)

  • Preheating: 150~180, Time: 60~90 sec.
  • Peak Temp.: 245±5, Duration: 5±0.5 sec.
  • Cooling Speed: 2~10/sec.

2410121236_BLUE-ROCKET-BRB80N08A_C22449023.pdf

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