DN3535N8-G

MOSFET, N CHANNEL, 350V, 0.23A, SOT-89-3

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Manufacturer: MICROCHIP
Product type: Single MOSFETs
Channel Type:N Channel; Drain Source Voltage Vds:350V; Continuous Drain Current Id:230mA; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:0V; Gate Sou 67X5083
MSL: MSL 1 - Unlimited
SVHC: No SVHC (04-Feb-2026)
No. of Pins: 3Pins
Channel Type: N Channel
Product Range: -
Qualification: -
Power Dissipation: 1.6W
Transistor Mounting: Surface Mount
Rds(on) Test Voltage: 0V
Transistor Case Style: SOT-89
Drain Source Voltage Vds: 350V
Operating Temperature Max: 150°C
Continuous Drain Current Id: 230mA
Drain Source On State Resistance: 10ohm
Gate Source Threshold Voltage Max: -

Delivery and price
Units per pack	2000
Price	0.6 €
Current stock	10+
Lead time	30 days

Datasheet

_**Su ertex inc. p**_ 

**DN3535** 

## **N-Channel Depletion-Mode Vertical DMOS FETs** 

## **Features** 

- High input impedance 

- Low input capacitance 

- Fast switching speeds 

- Low on-resistance 

- Free from secondary breakdown 

- Low input and output leakage 

## **Applications** 

## **General Description** 

This low threshold depletion-mode (normally-on) transistor utilizes an advanced vertical DMOS structure and Supertex’s well-proven silicon-gate manufacturing process. This combination produces a device with the power handling capabilities of bipolar transistors and with the high input impedance and positive temperature coefficient inherent in MOS devices. Characteristic of all MOS structures, this device is free from thermal runaway and thermally-induced secondary breakdown. 

- Normally-on switches 

- Solid state relays 

- Converters 

- Linear amplifiers 

- Constant current sources 

Supertex’s vertical DMOS FETs are ideally suited to a wide range of switching and amplifying applications where high breakdown voltage, high input impedance, low input capacitance, and fast switching speeds are desired. 

- Power supply circuits 

- Telecom 

**Ordering Information Product Summary Part Number Package Option Packing BV /BV RDS(ON) IDSS** DN3535N8-G TO-243AA (SOT-89) 2000/Reel **DSX DGX (max) (min)** ~~a~~ _-G denotes a lead (Pb)-free / RoHS compliant package._ 350V 10Ω 200mA _Contact factory for Wafer / Die availablity. Devices in Wafer / Die form are lead (Pb)-free / RoHS compliant._ 

**Pin Configuration** 

**Absolute Maximum Ratings DRAIN Parameter Value** Drain-to-source voltage BVDSX Drain-to-gate voltage BVDGX **DRAINSOURCE** Gate-to-source voltage ±20V **GATE** Operating and storage **TO-243AA (SOT-89)** -55[O] C to +150[O] C ~~==~~ temperature © _Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. Continuous_ **Product Marking** _operation of the device at the absolute rating level may affect device reliability. All_ W = Code for week sealed _voltages are referenced to device ground._ **DN5SW** = “Green” Packaging _Package may or may not include the following marks: Si or_ **Typical Thermal Resistance** ~~—!—~~ **TO-243AA (SOT-89)** 0 

**Package** _**θja**_ TO-243AA (SOT-89) 133[O] C/W _**[‡]**_ 

## _**Notes:**_ 

- _Mounted on FR4 board, 25mm x 25mm x 1.57mm._ 

_**Supertex inc.**_ 

_Doc.# DSFP-DN3535 A062713_ 

_**www.supertex.com**_ 

**DN3535** 

## **Thermal Characteristics** 

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**----- Start of picture text -----**<br>
Package ID ID Power Dissipation I † I<br>(continuous) [†] (pulsed) @TA = 25 [O] C DR DRM<br>TO-243AA 230mA 500mA 1.6W [‡] 230mA 500mA<br>**----- End of picture text -----**<br>


## _**Notes:**_ 

- _ID (continuous) is limited by max rated Tj._ 

- _Mounted on FR4 board, 25mm x 25mm x 1.57mm._ 

## **Electrical Characteristics** _(TA = 25[O] C unless otherwise specified)_ 

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Sym Parameter Min Typ Max Units Conditions<br>BVDSS Drain-to-source breakdown voltage 350 - - V VGS = -5.0V, ID = 1.0µA<br>VGS(OFF) Gate-to-source off voltage -1.5 - -3.5 V VDS = 15V, ID = 10µA<br>ΔVGS(OFF) Change in VGS(OFF) with temperature - - -4.5 mV/ [O] C VDS = 15V, ID = 10µA<br>IGSS Gate body leakage current - - 100 nA VGS = ±20V, VDS = 0V<br>- - 1.0 µA VDS = Max rating, VGS = -5.0V<br>ID(OFF) Drain-to-source leakage current - - 1.0 mA VDS = 0.8 Max Rating,<br>VGS = -5.0V, TA = 125 [O] C<br>IDSS Saturated drain-to-source current 200 - - mA VGS = 0V, VDS = 15V<br>Static drain-to-source on-state<br>RDS(ON) resistance - - 10 Ω VGS = 0V, ID = 150mA<br>ΔRDS(ON) Change in RDS(ON) with temperature - - 1.1 %/ [O] C VGS = 0V, ID = 150mA<br>GFS Forward transconductance 200 - - mmho  VDS = 10V, ID = 100mA<br>CISS Input capacitance - - 360<br>COSS Common source output capacitance - - 40 pF f = 1.0MHzVGS = -5.0V, VDS = 25V,<br>CRSS Reverse transfer capacitance - - 10<br>td(ON) Turn-on delay time - - 15 VDD = 25V,<br>tr Rise time - - 20 ns ID = 150mA,<br>td(OFF) Turn-off delay time - - 20 RGEN = 25Ω,<br>V  = 0V to -10V<br>t Fall time - - 30 GS<br>f<br>VSD Diode forward voltage drop - - 1.8 V VGS = -5.0V, ISD = 150mA<br>trr Reverse recovery time - 800 - ns VGS = -5.0V, ISD = 150mA<br>**----- End of picture text -----**<br>


_**Notes:**_ 

_1. All D.C. parameters 100% tested at 25[O] C unless otherwise stated. (Pulse test: 300µs pulse, 2% duty cycle.)_ 

_2. All A.C. parameters sample tested._ 

## **Switching Waveforms and Test Circuit** 

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0V 90% VDD<br>INPUT Pulse R<br>10% Generator L<br>-10V OUTPUT<br>t t<br>(ON) (OFF) R<br>GEN<br>td(ON) tr td(OFF) tf<br>VDD INPUT D.U.T.<br>10% 10%<br>OUTPUT<br>0V 90% 90%<br>**----- End of picture text -----**<br>


_**Supertex inc.**_ 

_Doc.# DSFP-DN3535 A062713_ 

_**www.supertex.com**_ 

2 

**DN3535** 

## **Typical Performance Curves** 

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Output Characteristics<br>1.0<br>VGS = +2.0V<br>0V<br>0.8 -0.5V<br>-0.8V<br>0.6<br>-1.0V<br>0.4<br>-1.5V<br>0.2<br>-2V<br>0<br>0           50         100         150        200         250        300        350<br>VDS (volts)<br>(amperes)<br>ID<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
Transconductance vs. Drain Current<br>1.0<br>VDS = 10V<br>0.8<br>TA = -55 [O] C<br>0.6<br>TA = 25 [O] C<br>0.4<br>TA = 125 [O] C<br>0.2<br>0<br>0.0                    0.2                     0.4                    0.6                   0.8<br>ID (amperes)<br>(siemens)<br>FS<br>G<br>**----- End of picture text -----**<br>


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10 Maximum Rated Safe Operating Area<br>TA = 25 [O] C<br>TO-243AA (pulsed)<br>1.0<br>TO-243AA (DC)<br>0.1<br>0.01<br>0.001<br>1                                10                             100                         1000<br>VDS (volts)<br>(amperes)<br>ID<br>**----- End of picture text -----**<br>


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Saturation Characteristics<br>1.0<br>VGS = +2V<br>0.8 0V<br>-0.5V<br>-0.8V<br>0.6<br>-1V<br>0.4<br>-1.5V<br>0.2<br>-2V<br>0<br>0                  2                  4                  6                  8                  10<br>VDS (volts)<br>Power Dissipation vs. Ambient Temperature<br>2.0<br>TO-243AA<br>1.5<br>1.0<br>0.5<br>0<br>0              25             50            75            100           125           150<br>TA ( [O] C)<br>Thermal Response Characteristics<br>1.0<br>0.8<br>0.6<br>TO-243AA<br>PD = 1.6W<br>0.4 TC = 25 [O] C<br>0.2<br>0<br>0.001                 0.01                   0.1                    1.0                     10<br>tP (seconds)<br>(amperes)<br>ID<br>(watts)<br>D<br>P<br>Thermal Resistance (normalized)<br>**----- End of picture text -----**<br>


_**Supertex inc.**_ 

_Doc.# DSFP-DN3535 A062713_ 

_**www.supertex.com**_ 

3 

**DN3535** 

## **Typical Performance Curves** _**(cont.)**_ 

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**----- Start of picture text -----**<br>
DXFUX"Xctkcvkqp"ykvj"Vgorgtcvwtg<br>1.2<br>ID = 1mA<br>VGS = -5V<br>1.1<br>1.0<br>0.9<br>0.8<br>-50                      0                      50                     100                   150<br>Tj ( [O] C)<br>(normalized)<br>DSV<br>V<br>B<br>**----- End of picture text -----**<br>


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Vtcpuhgt"Ejctcevgtkuvkeu<br>1300<br>VDS = 10V<br>TA = -55 [O] C<br>900<br>25 [O] C<br>700<br>500<br>125 [O] C<br>300<br>100<br>-3                 -2                 -1                  0                  1                  2<br>VGS (volts)<br>Ecrcekvcpeg"xu0"Ftckp"Uqwteg"Xqnvcig<br>350<br>VGS = -5V<br>300<br>250<br>200<br>150<br>CISS<br>100<br>50<br>COSS<br>0 CRSS<br>0                      10                     20                      30                      40<br>VDS (volts)<br>(milliamperes)<br>ID<br>C (picofarads)<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
Qp"Tgukuvcpeg"xu0"Ftckp"Ewttgpv<br>25<br>VGS = 0V<br>20<br>15<br>10<br>5<br>0<br>0.0               0.2                0.4              0.6                0.8               1.0<br>ID (amperes)<br>XIU*QHH+"cpf"TFU*QP+"y1Vgorgtcvwtg<br>1.4 2.4<br>1.2 2.0<br>VGS(OFF) @ 10µA<br>1.0 1.6<br>0.8 1.2<br>RDS(ON) @ 0V, 150mA<br>0.6 0.8<br>0.4 0.4<br>-50        -25         0          25        50         75        100      125       150<br>Tj ( [O] C)<br>(ohms)<br>DS(ON)<br>R<br>(normalized) (normalized)<br>GS(OFF)  DS(ON)<br>V R<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
Icvg"Ftkxg"F{pcoke"Ejctcevgtkuvkeu<br>3<br>ID = 150mA<br>2<br>1<br>VDS = 40V<br>0<br>-1<br>-2<br>-3<br>-4<br>-5<br>0                     500                  1000                  1500                 2000<br>QG (picocoulombs)<br>(volts)<br>GS<br>V<br>**----- End of picture text -----**<br>


_**Supertex inc.**_ 

_Doc.# DSFP-DN3535 A062713_ 

_**www.supertex.com**_ 

4 

**DN3535** 

## **3-Lead TO-243AA (SOT-89) Package Outline (N8)** 

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D<br>D1<br>E H<br>1  2  3<br>L<br>b  b1<br>e<br>e1<br>**----- End of picture text -----**<br>


## **Top View** 

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C<br>E1<br>A<br>**----- End of picture text -----**<br>


## **Side View** 

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Symbol A b b1 C D D1 E E1 e e1 H L<br>MIN 1.40 0.44 0.36 0.35 4.40 1.62 2.29 2.00 [†] 3.94 0.73 [†]<br>Dimensions 1.50 3.00<br>NOM - - - - - - - - - -<br>(mm) BSC BSC<br>MAX 1.60 0.56 0.48 0.44 4.60 1.83 2.60 2.29 4.25 1.20<br>**----- End of picture text -----**<br>


_JEDEC Registration TO-243, Variation AA, Issue C, July 1986._ _**†** This dimension differs from the JEDEC drawing_ _**Drawings not to scale** ._ 

_**Supertex Doc. #:** DSPD-3TO243AAN8, Version F111010._ 

_(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.)_ 

_**Supertex inc.**_ does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” _**Supertex inc.**_ does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship. No responsibility is assumed for possible omissions and inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications refer to the _**Supertex inc.**_ (website: http//www.supertex.com) 

> ©2013 _**Supertex inc.**_ All rights reserved. Unauthorized use or reproduction is prohibited. 

_**Supertex inc.**_ 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 _**www.supertex.com**_ 

_Doc.# DSFP-DN3535 A062713_ 

5

Updated at April 29, 2026

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