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FDD3690, FDD3690-NL, FDD3706

FDD3690, FDD3690-NL, FDD3706 Selling Leads, Datasheet

MFG:Fairchild Semiconductor  Category:Discrete Semiconductor Products  Package Cooled:.  D/C:06+

FDD3690 Picture

FDD3690, FDD3690-NL, FDD3706 Datasheet download

Five Points

Part Number: FDD3690

Category: Discrete Semiconductor Products

MFG: Fairchild Semiconductor

Package Cooled: .

D/C: 06+

Description: MOSFET N-CH 20V 14.7A D-PAK

 

 
 
 
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  • FDD3690

  • Vendor: Fairchild Qty: 12500 Note: 0  Adddate: 2026-08-23
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  •   China
    Contact: Mr.cai   MSN:syfdz13@hotmail.com
    Tel: 86-755-82529667
    Fax: 86-755-61685117
    (17)
  • FDD107AN06LAO

  • Vendor: Fairchild Pack: TO Qty: 9085 Note: original,in stock"  Adddate: 2026-08-23
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  • AMASS ELETRONICS LIMITED   China
    Contact: Ms.tinahou   MSN:tinaaec@hotmail.com
    Tel: 86-755-82265120
    Fax: 86-755-82265220
    (0)
  • FDD10AN06A0

  • D/C: 02+&   Adddate: 2026-08-23
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  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)

About FDD3690

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Datasheet: FDD3690

File Size: 86030 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

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FDD3690-NL Suppliers

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  • FDD107AN06LAO

  • Vendor: Fairchild Pack: TO Qty: 9085 Note: original,in stock"  Adddate: 2026-08-23
  • Inquire Now
  • AMASS ELETRONICS LIMITED   China
    Contact: Ms.tinahou   MSN:tinaaec@hotmail.com
    Tel: 86-755-82265120
    Fax: 86-755-82265220
    (0)
  • FDD10AN06A0

  • D/C: 02+&   Adddate: 2026-08-23
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  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)
  • FDD22AN06LA

  • Vendor: Fairchild Qty: 12500 Note: 0  Adddate: 2026-08-23
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    (17)

About FDD03-05D

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Datasheet: FDD03-05D

File Size: 457928 KB

Manufacturer: ETC [ETC]

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  • FDD107AN06LAO

  • Vendor: Fairchild Pack: TO Qty: 9085 Note: original,in stock"  Adddate: 2026-08-23
  • Inquire Now
  • AMASS ELETRONICS LIMITED   China
    Contact: Ms.tinahou   MSN:tinaaec@hotmail.com
    Tel: 86-755-82265120
    Fax: 86-755-82265220
    (0)
  • FDD10AN06A0

  • D/C: 02+&   Adddate: 2026-08-23
  • Inquire Now
  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)
  • FDD22AN06LA

  • Vendor: Fairchild Qty: 12500 Note: 0  Adddate: 2026-08-23
  • Inquire Now
  •   China
    Contact: Mr.cai   MSN:syfdz13@hotmail.com
    Tel: 86-755-82529667
    Fax: 86-755-61685117
    (17)

About FDD3706

PDF/DataSheet Download

Datasheet: FDD3706

File Size: 116245 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

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FDD3690 Parameters

Technical/Catalog InformationFDD3690
VendorFairchild Semiconductor
CategoryDiscrete Semiconductor Products
Mounting TypeSurface Mount
FET PolarityN-Channel
Drain to Source Voltage (Vdss)100V
Current - Continuous Drain (Id) @ 25° C22A
Rds On (Max) @ Id, Vgs64 mOhm @ 5.4A, 10V
Input Capacitance (Ciss) @ Vds 1514pF @ 50V
Power - Max1.6W
PackagingTape & Reel (TR)
Gate Charge (Qg) @ Vgs39nC @ 10V
Package / CaseDPak, SC-63, TO-252 (2 leads+tab)
FET FeatureLogic Level Gate
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names FDD3690
FDD3690

FDD3690 General Description

This N-Channel MOSFET has 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.

FDD3690 Maximum Ratings

Symbol Parameter Ratings Units
VDSS Drain-Source Voltage 100 V
VGSS Gate-Source Voltage ±20 V
ID Continuous Drain Current @TC=25°C  (Note 3
  Pulsed  (Note 1a)
22 A
75
PD Power Dissipation @TC=25°C (Note 3)
                             @TA=25°C (Note 1a)
                             @TA=25°C (Note 1b)
60 W
3.8
1.6
TJ, TSTG Operating and Storage Junction Temperature Range 55 to +150 °C

FDD3690 Features

 22 A, 100 V.  RDS(ON) = 64 m @ VGS = 10 V 
                         RDS(ON) = 71 m @ VGS = 6 V
Low gate charge (28nC typical)
Fast Switching
  High performance trench technology for extremely 
    low RDS(ON) 
  High power and current handling capability

FDD3690 Connection Diagram

FDD3706 Parameters

Technical/Catalog InformationFDD3706
VendorFairchild Semiconductor
CategoryDiscrete Semiconductor Products
Mounting TypeSurface Mount
FET PolarityN-Channel
Drain to Source Voltage (Vdss)20V
Current - Continuous Drain (Id) @ 25° C14.7A
Rds On (Max) @ Id, Vgs9 mOhm @ 16.2A, 10V
Input Capacitance (Ciss) @ Vds 1882pF @ 10V
Power - Max1.6W
PackagingTape & Reel (TR)
Gate Charge (Qg) @ Vgs23nC @ 4.5V
Package / CaseDPak, SC-63, TO-252 (2 leads+tab)
FET FeatureLogic Level Gate
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names FDD3706
FDD3706

FDD3706 General Description

This 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) , fast switching speed and  extremely low RDS(ON) in a small package.

FDD3706 Maximum Ratings

Symbol Parameter Ratings Units
VDSS Drain-Source Voltage 20 V
VGSS Gate-Source Voltage ±12 V
ID Continuous Drain Current  @TC=25°C  (Note 3)
                                          @TA=25°C  (Note 1a)
                                              Pulsed      (Note 1a)
50 A
14.7
PD

Power Dissipation   @TC=25°C  (Note 3)

                               @TA=25°C  (Note 1a)

                               @TA=25°C   (Note 1b)

60 W
44
1.6
TJ, TSTG Operating and Storage Junction Temperature Range 55 to +150 °C

FDD3706 Features

50 A, 20 V  RDS(ON) =   9 m @ VGS = 10 V          

                 RDS(ON) = 11 m @ VGS = 4.5 V  
                 RDS(ON) = 16 m @ VGS = 2.5 V  

Low gate charge  (16 nC)  

Fast Switching  

High performance trench technology for extremely
   low RDS(ON) 

FDD3706 Typical Application

DC/DC converter

Motor Drives

FDD3706 Connection Diagram

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