Power supply ON/OFF control and reverse connection protecting circuit (P-ch type)

Example of ON/OFF control and reverse connection protecting circuit using P-ch MOSFET for 12 V power lines

Power supply ON/OFF control and reverse connection protecting circuit (P-ch type)

Lineup

U-MOS Series -40 V / -60 V P-ch MOSFET

Part number

Rated drain-source
voltage [V]

Rated drain current
[A]

On-resistance (Max)
[mΩ] @VGS = -10 V

Package

XPN9R614MC

-40

-40

9.6

TSON Advance(WF)

XPH3R114MC

-40

-100

3.1

SOP Advance(WF)

XPH8R316MC *

-60

(-90)

(8.3)

TJ90S04M3L

-40

-90

4.3

DPAK+

* : Under development (Values enclosed in parentheses are tentative specifications. Specifications are subject to change without notice.)

General purpose small signal MOSFET

Part number

SSM3K7002KF

SSM3J168F

SSM3J66MFV

Package

S-Mini (SOT-346)

S-Mini (SOT-346)

VESM (SOT-723)

VDSS [V]

60

-60

-20

ID [A]

0.4

-0.4

-0.8

RDS(ON)

@|VGS| = 4.5 V [Ω]

Typ.

1.2

1.4

0.31

Max

1.75

1.9

0.39

Drive voltage [V]

4.5

-4.0

-1.2

Polarity

N-ch

P-ch

P-ch

General purpose small signal bipolar transistor

Package

SOT-23F

USM (SOT-323)

UFM (SOT-323F)*

S-Mini (SOT-346)

Classification

|VCEO| [V]

|IC| [mA]

NPN

PNP

NPN

PNP

NPN

PNP

General purpose 50 150

 

 

2SC4116

2SA1586

2SC2712

2SA1162

50 500        

2SC3325

2SA1313

Low noise 120 100    

2SC4117

2SA1587

2SC2713

2SA1163

High current 50 1700      

2SA2195*

   
50 2000   TTA501        
50 2500 TTC501          

* indicates UFM package

Small signal bias resistor built-in transistor (BRT)

Part number

NPN (BRT)

PNP (BRT)

Package

ES6 (SOT-563)

RN1907FE

RN2907FE

US6 (SOT-363)

RN1901

RN2901

VCEO [V]

50

-50

IC [mA]

100

-100

TVS diode (for CAN communication)

Part number

DF3D18FU

DF3D29FU

DF3D36FU

Package

USM (SOT-323)

VESD [kV] @ISO 10605

±30

±30

±20

VRWM (Max) [V]

12

24

28

Ct (Typ. / Max) [pF]

9 / 10

6.5 / 8

RDYN (Typ.) [Ω]

0.8

1.1

1.5

Power supply IC (for MCU)

Part number

TB9005FNG

Package

SSOP20-P-225-0.65A

(6.4 x 7.0 mm)

Current consumption ICC (Typ.) [μA]

90 (@VIN = 12 V, Ta = 25 °C)
Load stability VLOAD (Max) [%] 1 (@ILOAD = 1 to 300 mA)

Function

Number of outputs

1ch (5 V)

Circuit type External transistor type
WDT, Overcurrent limitation

Contacts

Technical inquiry

Contact us

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Frequently Asked Questions

FAQs
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