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742RI, 742S245, 742T

742RI, 742S245, 742T Selling Leads, Datasheet

MFG:03+  Package Cooled:SOP8  D/C:INFINEON

742RI, 742S245, 742T Picture

742RI, 742S245, 742T Datasheet download

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Part Number: 742RI

 

MFG: 03+

Package Cooled: SOP8

D/C: INFINEON

 

 

 
 
 
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742RI Suppliers

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  • 7420

  • Vendor: TI Qty: 3431 Note: New,unused in stock and at lower price in perfect quality!!!  Adddate: 2026-08-20
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  • Beijing huadong shiji teconolgy Co.,Lt   China
    Contact: Mr.zimingjiang   MSN:hddz-006@hotmail.com
    Tel: 86-010-62575888 805
    Fax: 86-010-62575899
    (5)
  • 74221N

  • Vendor: SiGe Pack: DIP D/C: 84+& Qty: 1000 Note: IN STOCK  Adddate: 2026-08-20
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  • Shanghai Taihao Industry Co.,Ltd   China
    Contact: Ms.Elieenyan   MSN:cmdsh-3@hotmail.com
    Tel: 86-21-52754586
    Fax: 86-21-52857983
    (0)
  • 74224

  • Qty: 1000 Note: auto ic  Adddate: 2026-08-20
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  • obddo tech Co.,Ltd   China
    Contact: Mr.cheng   MSN:obddo@msn.com
    Tel: 0086-0755-81105786
    Fax: --
    (9)

About 7420

PDF/DataSheet Download

Datasheet: 7420

File Size: 34062 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

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742S245 Suppliers

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  • 7420

  • Vendor: TI Qty: 3431 Note: New,unused in stock and at lower price in perfect quality!!!  Adddate: 2026-08-20
  • Inquire Now
  • Beijing huadong shiji teconolgy Co.,Lt   China
    Contact: Mr.zimingjiang   MSN:hddz-006@hotmail.com
    Tel: 86-010-62575888 805
    Fax: 86-010-62575899
    (5)
  • 74221N

  • Vendor: SiGe Pack: DIP D/C: 84+& Qty: 1000 Note: IN STOCK  Adddate: 2026-08-20
  • Inquire Now
  • Shanghai Taihao Industry Co.,Ltd   China
    Contact: Ms.Elieenyan   MSN:cmdsh-3@hotmail.com
    Tel: 86-21-52754586
    Fax: 86-21-52857983
    (0)
  • 74224

  • Qty: 1000 Note: auto ic  Adddate: 2026-08-20
  • Inquire Now
  • obddo tech Co.,Ltd   China
    Contact: Mr.cheng   MSN:obddo@msn.com
    Tel: 0086-0755-81105786
    Fax: --
    (9)

About 7420

PDF/DataSheet Download

Datasheet: 7420

File Size: 34062 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

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742T Suppliers

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  • 742T

  • Vendor: Infineon Pack: SOP D/C: 09+& Qty: 4340  Adddate: 2026-08-20
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  • Double Win Industrial Intel.   China
    Contact: Ms.Angela   MSN:ic-focus@hotmail.com
    Tel: 86-755-33654842
    Fax: --
    (29)
  • 7420

  • Vendor: TI Qty: 3431 Note: New,unused in stock and at lower price in perfect quality!!!  Adddate: 2026-08-20
  • Inquire Now
  • Beijing huadong shiji teconolgy Co.,Lt   China
    Contact: Mr.zimingjiang   MSN:hddz-006@hotmail.com
    Tel: 86-010-62575888 805
    Fax: 86-010-62575899
    (5)
  • 74221N

  • Vendor: SiGe Pack: DIP D/C: 84+& Qty: 1000 Note: IN STOCK  Adddate: 2026-08-20
  • Inquire Now
  • Shanghai Taihao Industry Co.,Ltd   China
    Contact: Ms.Elieenyan   MSN:cmdsh-3@hotmail.com
    Tel: 86-21-52754586
    Fax: 86-21-52857983
    (0)
  • 74224

  • Qty: 1000 Note: auto ic  Adddate: 2026-08-20
  • Inquire Now
  • obddo tech Co.,Ltd   China
    Contact: Mr.cheng   MSN:obddo@msn.com
    Tel: 0086-0755-81105786
    Fax: --
    (9)

About 7420

PDF/DataSheet Download

Datasheet: 7420

File Size: 34062 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

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742RI General Description

The 742RI is a kind of N-channel vertical power FET with charge pump, ground referenced CMOS compatible input,monolithically integrated in Smart SIPMOS technology. It also provides embedded protective functions. It can be used in all types of resistive, inductive and capacitive loads,C compatible power switch for 12 V and 24 V DC applications and replaces electromechanical relays and discrete circuits. It is available in the P-DSO-8 package.

The following is the description on its features. (1) overload protection; (2) current limitation; (3) short circuit protection; (4) thermal shutdown with restart; (5) overvoltage protection (including load dump); (6) fast demagnetization of inductive loads; (7) reverse battery protection with external resistor; (8) CMOS compatible input; (9) loss of GND and loss of Vbb protection; (10) ESD - Protection; (11) very low standby current; (12) open drain diagnostic output.

What comes next is about maximum ratings at Tj is 25 . (1): supply voltage (Vbb) is 40 V; (2): continuous input voltage (VIN) is from -10 V to 16 V; (3): operating temperature (Tj) is from -40 to 150 ; (4): storage temperature (Tstg) is from -55 to 150 ; (5): power dissipation is 1.5 W; (6): current through input pin is ±5 mA; (7): the maximum turn-on time is 140 s at RL is 47 ; (8): the maximum turn-off time is 170 swhen RL is 47 ; (9): the maximum leakage output current is 12 mA at VIN is low; (10): the maximum operating current is 1.3 mA at VIN is high.

742RI Connection Diagram

742T General Description

The 742T is a kind of N-channel vertical power FET with charge pump, ground referenced CMOS compatible input,monolithically integrated in Smart SIPMOS technology. It also provides embedded protective functions. It can be used in all types of resistive, inductive and capacitive loads,C compatible power switch for 12 V,24 V and 42 V DC applications and replaces electromechanical relays and discrete circuits. It is available in the P-DSO-8 package.

The following is the description on its features. (1) overload protection; (2) current limitation; (3) short circuit protection; (4)  thermal shutdown with restart; (5) overvoltage protection (including load dump); (6) fast demagnetization of inductive loads; (7) reverse battery protection with external resistor; (8) CMOS compatible input; (9) loss of GND and loss of Vbb protection; (10) ESD - Protection; (11) very low standby current.

What comes next is about maximum ratings at Tj is 25 . (1): supply voltage (Vbb) is 40 V; (2): continuous input voltage (VIN) is from -10 V to 16 V; (3): operating temperature (Tj) is from -40 to 150 ; (4): storage temperature (Tstg) is from -55 to 150 ; (5): power dissipation is 1.5 W; (6): current through input pin is ±5 mA; (7): the maximum turn-on time is 140 s at RL is 47 ; (8): the maximum turn-off time is 170 swhen RL is 47 ; (9): the maximum leakage output current is 5 A at VIN is 0; (10): the maximum operating current is 1 mA at VIN is 5 V.

742T Connection Diagram

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