# Power MOSFET, N Channel, 30 V, 2.9 A, 0.08 ohm, SOT-23, Surface Mount

![Product image](https://novapart.co/image/farnell:3405224RL/)

**URL**: https://novapart.co/products/ZXMN3B14FTA/power-mosfet-n-channel-30-v-29-a-008-ohm-sot-23
**SKU**: ZXMN3B14FTA
**Manufacturer**: DIODES INC.
**Category**: Semiconductors - Discretes || FETs || Single MOSFETs
**Price**: €0.2440
**Stock**: 500+
**Lead Time**: 78 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Channel Type | N Channel |
| Product Range | - |
| Qualification | - |
| Power Dissipation | 1W |
| Transistor Mounting | Surface Mount |
| Rds(On) Test Voltage | 4.5V |
| Transistor Case Style | SOT-23 |
| Drain Source Voltage Vds | 30V |
| Operating Temperature Max | 150°C |
| Continuous Drain Current Id | 2.9A |
| Drain Source On State Resistance | 0.08ohm |
| Gate Source Threshold Voltage Max | 700mV |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3405224RL/)

## **ZXMN3B14F** 

## **30V N-CHANNEL ENHANCEMENT MODE MOSFET 2.5V GATE DRIVE** 

## **SUMMARY** 

**V(BR)DSS=30V : RDS(on)=0.08 ; ID=3.5A** 

## **DESCRIPTION** 

This new generation of Trench MOSFETs from Zetex utilizes a unique structure that combines the benefits of low on-resistance with fast switching speed. This makes them ideal for high efficiency, low voltage, power management applications. 

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## **FEATURES** 

## **PACKAGE** 

- Low on-resistance 

- Fast switching speed 

- Low threshold 

- Low gate drive 

- SOT23 package 

## **APPLICATIONS** 

- DC-DC converters 

- Power management functions 

- Disconnect switches 

- Motor control 

## **ORDERING INFORMATION** 

|**DEVICE**|**REEL**<br>**SIZE**|**TAPE**<br>**WIDTH**|**QUANTITY**<br>**PER REEL**|
|---|---|---|---|
|ZXMN3B14FTA|7”|8mm|3,000 units|
|ZXMN3B14FTC|13”|8mm|10,000 units|



## **PINOUT** 

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## **DEVICE MARKING** 

- 3B4 

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## **ZXMN3B14F** 

## **ABSOLUTE MAXIMUM RATINGS** 

|**ABSOLUTE MAXIMUM RATINGS**||||
|---|---|---|---|
|**PARAMETER**|**SYMBOL**|**LIMIT**|**UNIT**|
|Drain-Source Voltage|VDSS|30|V|
|Gate-Source Voltage|VGS|�12|V|
|Continuous Drain Current<br>@ VGS= 4.5V; TA=25°C<br>(b)<br>@ VGS= 4.5V; TA=70°C<br>(b)<br>@ VGS= 4.5V; TA=25°C<br>(a)|ID|3.5<br>2.9<br>2.9|A<br>A<br>A|
|Pulsed Drain Current (c)|IDM|16|A|
|Continuous Source Current (Body Diode) (b)|IS|2.4|A|
|Pulsed Source Current (Body Diode) (c)|ISM|16|A|
|Power Dissipation at TA =25°C (a)<br>Linear Derating Factor|PD|1<br>8|W<br>mW/°C|
|Power Dissipation at TA =25°C (b)<br>Linear Derating Factor|PD|1.5<br>12|W<br>mW/°C|
|Operating and Storage Temperature Range|Tj, Tstg|-55 to +150|°C|



## **THERMAL RESISTANCE** 

|**THERMAL RESISTANCE**||||
|---|---|---|---|
|**PARAMETER**|**SYMBOL**|**VALUE**|**UNIT**|
|Junction to Ambient (a)|R�JA|125|°C/W|
|Junction to Ambient (b)|R�JA|83|°C/W|



NOTES 

(a) For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions. 

(b) For a device surface mounted on FR4 PCB measured at t � 5 sec. 

(c) Repetitive rating - 25mm x 25mm FR4 PCB, D=0.02, pulse width 300�s - pulse width limited by maximum junction temperature. 

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**ZXMN3B14F** 

**TYPICAL CHARACTERISTICS** 

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## **ZXMN3B14F** 

## **ELECTRICAL CHARACTERISTICS** (at Tamb = 25°C unless otherwise stated) 

|**PARAMETER**|**SYMBOL**|**MIN.**|**TYP.**|**MAX.**|**UNIT **|**CONDITIONS**|
|---|---|---|---|---|---|---|
|**STATIC**|||||||
|Drain-Source Breakdown Voltage|V(BR)DSS|30|||V|ID= 250�A, VGS=0V|
|Zero Gate Voltage Drain Current|IDSS|||1|�A|VDS= 30V, VGS=0V|
|Gate-Body Leakage|IGSS|||100|nA|VGS=�12V, VDS=0V|
|Gate-Source Threshold Voltage|VGS(th)|0.7|||V|ID= 250�A, VDS=VGS|
|Static Drain-Source On-State<br>Resistance (1)|RDS(on)|||0.080<br>0.140|�<br>�|VGS= 4.5V, ID= 3.1A<br>VGS= 2.5V, ID= 2.2A|
|Forward Transconductance<br>(1) (3)|gfs||8.5||S|VDS= 15V, ID= 3.1A|
|**DYNAMIC (3)**|||||||
|Input Capacitance|Ciss||568||pF|VDS= 15V, VGS=0V<br>f=1MHz|
|Output Capacitance|Coss||101||pF||
|Reverse Transfer Capacitance|Crss||66||pF||
|**SWITCHING(2) (3)**|||||||
|Turn-On-Delay Time|td(on)||3.6||ns|VDD= 15V, VGS= 4.5V<br>ID= 1A<br>RG ≅6.0�|
|Rise Time|tr||4.9||ns||
|Turn-Off Delay Time|td(off)||17.3||ns||
|Fall Time|tf||9.8||ns||
|Total Gate Charge|Qg||6.7||nC|VDS= 15V, VGS= 4.5V<br>ID= 3.1A|
|Gate-Source Charge|Qgs||1.4||nC||
|Gate Drain Charge|Qgd||1.8||nC||
|**SOURCE-DRAIN DIODE**|||||||
|Diode Forward Voltage (1)|VSD||0.82|0.95|V|Tj=25°C, IS= 3.1A,<br>VGS=0V|
|Reverse Recovery Time (3)|trr||10.8||ns|Tj=25°C, IF= 1.6A,<br>di/dt=100A/�s|
|Reverse Recovery Charge (3)|Qrr||4.54||nC||



## **NOTES** 

(1) Measured under pulsed conditions. Pulse width � 300�s; duty cycle �2%. 

(2) Switching characteristics are independent of operating junction temperature. 

(3) For design aid only, not subject to production testing. 

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## **ZXMN3B14F** 

## **N-CHANNEL TYPICAL CHARACTERISTICS** 

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## **ZXMN3B14F** 

## **N-CHANNEL TYPICAL CHARACTERISTICS** 

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**ZXMN3B14F** 

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Controlling dimensions are in millimetres. Approximate conversions are given in inches 

## **PACKAGE DIMENSIONS** 

|**DIM**|**MILLIMETRES**|**MILLIMETRES**|**INCHES**|**INCHES**|**DIM**|**MILLIMETRES**|**MILLIMETRES**|**INCHES**|**INCHES**|
|---|---|---|---|---|---|---|---|---|---|
||**MIN**|**MAX**|**MIN**|**MAX**||**MIN**|**MAX**|**MIN**|**MAX**|
|A|2.67|3.05|0.105|0.120|H|0.33|0.51|0.013|0.020|
|B|1.20|1.40|0.047|0.055|K|0.01|0.10|0.0004|0.004|
|C|�|1.10|�|0.043|L|2.10|2.50|0.083|0.0985|
|D|0.37|0.53|0.015|0.021|M|0.45|0.64|0.018|0.025|
|F|0.085|0.15|0.0034|0.0059|N|0.95 NOM||0.0375 NOM||
|G|1.90 NOM||0.075 NOM||�|10�TYP||10�TYP||



## © Zetex Semiconductors plc 2005 

**Europe Americas Asia Pacific Corporate Headquarters** Zetex GmbH Zetex Inc Zetex (Asia) Ltd Zetex Semiconductors plc Streitfeldstraße 19 700 Veterans Memorial Hwy 3701-04 Metroplaza Tower 1 Zetex Technology Park D-81673 München Hauppauge, NY 11788 Hing Fong Road, Kwai Fong Chadderton, Oldham, OL9 9LL Germany USA Hong Kong United Kingdom Telefon: (49) 89 45 49 49 0 Telephone: (1) 631 360 2222 Telephone: (852) 26100 611 Telephone (44) 161 622 4444 Fax: (49) 89 45 49 49 49 Fax: (1) 631 360 8222 Fax: (852) 24250 494 Fax: (44) 161 622 4446 europe.sales@zetex.com usa.sales@zetex.com asia.sales@zetex.com hq@zetex.com 

These offices are supported by agents and distributors in major countries world-wide. 

This publication is issued to provide outline information only which (unless agreed by the Company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. The Company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service. For the latest product information, log on to www.zetex.com 

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## Links

- [View this product on Novapart](https://novapart.co/products/ZXMN3B14FTA/power-mosfet-n-channel-30-v-29-a-008-ohm-sot-23)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/diodes-inc/zxmn3b14fta/mosfet-n-ch-30v-2-9a-150deg-c/dp/3405224RL)
---

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