N Channel Enhancement Mode MOSFET HUAYI HY3704B with 120 Amp Continuous Drain Current at 100 Celsius

Key Attributes
Model Number: HY3704B
Product Custom Attributes
Drain To Source Voltage:
40V
Current - Continuous Drain(Id):
176A
RDS(on):
3.6mΩ@10V
Gate Threshold Voltage (Vgs(th)):
4V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
-
Number:
-
Input Capacitance(Ciss):
-
Pd - Power Dissipation:
192W
Gate Charge(Qg):
122nC@10V
Mfr. Part #:
HY3704B
Package:
TO-263-2
Product Description

Product Overview

The HY3704P/B is an N-Channel Enhancement Mode MOSFET designed for switching applications and power management in DC/DC converters. It offers high reliability, ruggedness, and is available in lead-free and green (RoHS compliant) options. The device is 100% avalanche tested, ensuring robust performance.

Product Attributes

  • Brand: HUAYI
  • Origin: China
  • Certifications: RoHS Compliant, Lead Free, Green Devices Available
  • Material: Molding compounds/die attach materials and 100% matte tin plate Termination finish (Lead Free Products)

Technical Specifications

FeatureHY3704P/B
N-Channel Enhancement Mode MOSFETYes
Drain-Source Voltage (VDSS)40V
Continuous Drain Current (ID) @ TC=25C176A
Continuous Drain Current (ID) @ TC=100C120A
RDS(ON) typ. @ VGS=10V0.78 m
Gate-Source Voltage (VGS)20V
Maximum Junction Temperature (TJ)175C
Storage Temperature Range (TSTG)-55 to 175C
Maximum Power Dissipation (PD) @ TC=25C192W
Maximum Power Dissipation (PD) @ TC=100C96W
Thermal Resistance-Junction to Case (RJC)0.78 C/W
Thermal Resistance-Junction to Ambient (RJA)62.5 C/W
Package TypesTO-220FB-3L, TO-263-2L
Gate Threshold Voltage (VGS(th))2.0 - 4.0V (typ. 3.0V)
Input Capacitance (Ciss)4427 pF
Output Capacitance (Coss)1028 pF
Reverse Transfer Capacitance (Crss)538 pF
Total Gate Charge (Qg)122 nC
Gate-Source Charge (Qgs)29 nC
Gate-Drain Charge (Qgd)35 nC
Diode Forward Voltage (VSD) @ ISD=88A0.8 - 1.2V (typ. 0.8V)
Reverse Recovery Time (trr)28 ns
Reverse Recovery Charge (Qrr)51 nC

2411220120_HUAYI-HY3704B_C2827226.pdf

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