Power Management and Switching MOSFET HUAYI HY4903P N Channel Enhancement Mode with Avalanche Tested
Key Attributes
Model Number:
HY4903P
Product Custom Attributes
Drain To Source Voltage:
30V
Current - Continuous Drain(Id):
290A
RDS(on):
2mΩ@10V
Gate Threshold Voltage (Vgs(th)):
3V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
762pF
Number:
1 N-channel
Output Capacitance(Coss):
1.236nF
Input Capacitance(Ciss):
11.506nF
Pd - Power Dissipation:
214W
Gate Charge(Qg):
247nC@10V
Mfr. Part #:
HY4903P
Package:
TO-220FB
Product Description
Product Overview
The HY4903P/B is an N-Channel Enhancement Mode MOSFET designed for switching applications and power management in DC/DC converters. It features low on-resistance, 100% avalanche tested, and excellent CdV/dt effect decline, making it suitable for high-efficiency power solutions. Available in TO-263-2L and TO-220FB-3L packages.
Product Attributes
- Brand: HUAYI
- Origin: China
- Certifications: RoHS compliant, Lead-Free, Halogen Free
Technical Specifications
| Model | Package | VDSS (V) | ID (A) | RDS(ON) (m) @ VGS=10V | VGS(th) (V) | EAS (mJ) |
| HY4903P/B | TO-263-2L | 30 | 290 | 1.6 (typ.) | 1.0 - 3.0 | 120 |
| HY4903 | TO-220FB-3L | 30 | 290 | 1.6 (typ.) | 1.0 - 3.0 | 120 |
| Parameter | Test Conditions | Min. | Typ. | Max. | Unit |
| Drain-Source Breakdown Voltage (BVDSS) | VGS=0V, IDS=250A | - | - | 30 | V |
| Zero Gate Voltage Drain Current (IDSS) | VDS=30V, VGS=0V, TJ=85C | - | - | 30 | A |
| Gate Leakage Current (IGSS) | VGS=20V, VDS=0V | - | - | 100 | nA |
| Diode Forward Voltage (VSD) | ISD=145A, VGS=0V | - | 0.8 | - | V |
| Reverse Recovery Time (trr) | ISD=145A, dlSD/dt=100A/s | - | - | - | ns |
| Reverse Recovery Charge (Qrr) | ISD=145A, dlSD/dt=100A/s | - | - | - | nC |
| Gate Resistance (RG) | VGS=0V,VDS=0V,F=1MHz | - | 0.5 | - | |
| Input Capacitance (Ciss) | VGS=0V, VDS=25V, Frequency=1.0MHz | - | - | 2200 | pF |
| Output Capacitance (Coss) | - | - | 11506 | pF | |
| Reverse Transfer Capacitance (Crss) | - | - | 1236 | pF | |
| Turn-on Delay Time (td(ON)) | VDD=15V, RG=3.3, IDS=145A, VGS=10 V | - | 52 | - | ns |
| Turn-on Rise Time (Tr) | - | 78 | - | ns | |
| Turn-off Delay Time (td(OFF)) | - | 100 | - | ns | |
| Turn-off Fall Time (Tf) | - | 40 | - | ns | |
| Total Gate Charge (Qg) | VDS=24V, VGS=10 V, IDS =145A | - | 58 | - | nC |
| Gate-Source Charge (Qgs) | - | 27 | - | nC | |
| Gate-Drain Charge (Qgd) | - | 247 | - | nC |
2410121715_HUAYI-HY4903P_C358002.pdf
Related Products
N Channel Enhancement Mode MOSFET YANGJIE YJG130G04CQ Ideal for Power Switching and DC DC Conversion
Product OverviewThe YJG130G04CQ is an N-Channel Enhancement Mode Field Effect Transistor from Yangzhou Yangjie Electronic Technology Co., Ltd. It features split gate trench MOSFET technology, a high-density cell design for low RDS(ON), and an excellent package for heat dissipation. This transistor ...
N Channel Enhancement Mode MOSFET YANGJIE YJG70G06A with Low RDS ON and Excellent Thermal Performance
Product OverviewThe YJG70G06A is an N-Channel Enhancement Mode Field Effect Transistor from Yangzhou Yangjie Electronic Technology Co., Ltd. Featuring Split Gate Trench MOSFET technology and a high-density cell design, it offers excellent package heat dissipation and low RDS(ON). It is suitable for ...
High Forward Surge Capability and Low Reverse Leakage Surface Mount Rectifier ZHIDE RS3M for Electronics
Product OverviewThe RS3A-RS3M series are surface mount super fast recovery rectifiers designed for high-speed switching applications. They offer low reverse leakage, high forward surge capability, and high reliability, making them suitable for demanding electronic circuits. These diodes are ...
Planar Die Zener Diode Series Including XZT BZT52C18S Suitable for Medium Current Applications
Product OverviewThe BZT52C2V4S thru BZT52C43S series are planar die construction Zener diodes designed for general purpose, medium current applications. They are ideally suited for automated assembly processes and are available in lead-free versions. These diodes offer a wide range of Zener voltages ...
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
