FDS3912

FDS3912 Datasheet


FDS3912

Part Datasheet
FDS3912 FDS3912 FDS3912 (pdf)
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FDS3912

October 2001

FDS3912
100V Dual N-Channel MOSFET

These N-Channel MOSFETs have been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers.

These MOSFETs feature faster switching and lower gate charge than other MOSFETs with comparable RDS ON specifications. The result is a MOSFET that is easy and safer to drive even at very high frequencies , and DC/DC power supply designs with higher overall efficiency.
• 3 A, 100 V.

RDS ON = 125 VGS = 10 V RDS ON = 135 VGS = 6 V
• Fast switching speed
• Low gate charge 14 nC typ
• High performance trench technology for extremely low RDS ON
• High power and current handling capability

Absolute Maximum Ratings TA=25oC unless otherwise noted

VDSS VGSS ID

Parameter

Drain-Source Voltage Gate-Source Voltage Drain Current Continuous

Pulsed Power Dissipation for Dual Operation Power Dissipation for Single Operation

Note 1a Note 1a

Note 1b

Note 1c

TJ, TSTG

Operating and Storage Junction Temperature Range

Thermal Characteristics

Thermal Resistance, Junction-to-Ambient

Thermal Resistance, Junction-to-Case

Note 1a Note 1
Package Marking and Ordering Information

Device Marking

Device

Reel Size

FDS3912

FDS3912
13’’
2001 Fairchild Semiconductor Corporation

Ratings
100 ±20
3 20 2 to +175
78 40

Tape width 12mm

Units
°C/W °C/W

Quantity 2500 units

FDS3912

Electrical Characteristics

Parameter

TA = 25°C unless otherwise noted

Test Conditions

Drain-Source Avalanche Ratings Note 2

W DSS

Drain-Source Avalanche Energy

Single Pulse, VDD = 50 V, ID= 3 A

Drain-Source Avalanche Current

Off Characteristics

BVDSS

IDSS

Breakdown Voltage Breakdown Voltage Temperature Coefficient

Zero Gate Voltage Drain Current

IGSSF

Leakage, Forward

IGSSR

VGS = 0 V, ID = 250 µA

ID = 250 µA,Referenced to 25°C

VDS = 80 V, VGS = 20 V, VGS = V,

VGS = 0 V VDS = 0 V VDS = 0 V

On Characteristics Note 2

VGS th

Gate Threshold Voltage
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Datasheet ID: FDS3912 514301