FDU8870

Transistor Polarity : N-Channel
Gate-Source Breakdown Voltage : +/- 20 V
Configuration : Single
Maximum Operating Temperature : + 175 C
Drain-Source Breakdown Voltage : 30 V
Mounting Style : Through Hole
Packaging : Tube
Continuous Drain Current : 160 A
Package / Case : TO-251
Resistance Drain-Source RDS (on) : 0.0039 Ohms


Features:

• r_DS(ON) = 3.9mW, V_GS = 10V, I_D = 35A
• r_DS(ON)  = 4.4mW, V_GS = 4.5V, I_D = 35A
• High performance trench technology for extremely low r_DS(ON)
• Low gate charge
• High power and current handling capability


Specifications

Symbol	Parameter	Ratings	Units
VDSS VGSS	Drain-Source Voltage Gate-Source Voltage	30 ±20 160 150 21 Figure 4 690 160 1.07 -55 to 175	V V A A A A mJ W W/°C °C
ID	Drain Current Continuous (TC = 25°C, V GS = 10V) (Note 1) Continuous (TC = 25°C, V GS = 4.5V) (Note 1) Continuous (Tamb = 25°C, VGS = 10V, with RqJA = 52°C/W) Pulsed
EAS	Single Pulse Avalanche Energy (Note 1)
PD	Power dissipation Derate above 25°C
TJ,TSTG	Operating and Storage Temperature

THERMAL CHARACTERISTICS

RJC RJA RJA

Thermal Resistance Junction to Case TO-252 Thermal Resistance Junction to Ambient TO-252 Thermal Resistance Junction to Ambient TO-252, 1in2 copper pad area

0.94 100 52

°C/W °C/W °C/W

Description

This FDU8870 N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers. It has been optimized for low gate charge, low rDS(ON) and fast switching speed.

Parameters:

Technical/Catalog Information	FDU8870
Vendor	Fairchild Semiconductor
Category	Discrete Semiconductor Products
Mounting Type	Through Hole
FET Polarity	N-Channel
Drain to Source Voltage (Vdss)	30V
Current - Continuous Drain (Id) @ 25° C	160A
Rds On (Max) @ Id, Vgs	3.9 mOhm @ 35A, 10V
Input Capacitance (Ciss) @ Vds	5160pF @ 15V
Power - Max	160W
Packaging	Tube
Gate Charge (Qg) @ Vgs	118nC @ 10V
Package / Case	IPak, TO-251, DPak, VPak (3 straight leads + tab)
FET Feature	Standard
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	FDU8870 FDU8870