Small Signal MOSFETs | BUZ11

N-Channel Power MOSFET 50V, 30A, 40mΩ

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Overview

This is an N-Channel enhancement mode silicon gate power MOSFET designed for applications such asswitching regulators, switching converters, motor drivers,relay drivers and drivers for high power bipolar switchingtransistors requiring high speed and low gate drive power.This type can be operated directly from integrated circuits.Formerly developmental type TA9771.

  • TBA

  • 30A, 50V
  • RDS(ON)= 0.040Ω
  • SOA is Power Dissipation Limited
  • Nanosecond Switching Speeds
  • Linear Transfer Characteristics
  • High Input Impedance
  • Majority Carrier Device
  • Related Literature- TB334 “Guidelines for Soldering Surface Mount Components to PC Boards”

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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Container Qty.

ON Target

Channel Polarity

Silicon Family

Package Name

Type

Gate Level

Wide SOA Mosfets

Configuration

OPN in older Technology

V(BR)DSS Min (V)

RDS(on) Max @ VGS = 10 V (mΩ)

VGS Max (V)

Vgs(th) Max (V)

Id Max (A)

PD Max (W)

RDS(on) Max @ VGS = 2.5 V (mΩ)

RDS(on) Max @ VGS = 4.5 V (mΩ)

Qg Typ @ VGS = 4.5 V (nC)

Qg Typ @ VGS = 10 V (nC)

Ciss Typ (pF)

Qgd Typ @ VGS = 4.5 V (nC)

Qrr Typ (nC)

Coss Typ (pF)

Crss Typ (pF)

Reference Price

BUZ11-NR4941

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Active

CAD Model

Pb

A

H

P

TO-220-3

340AT

NA

0

TUBE

800

Y

N-Channel

PowerTrench® T1

TO-220

Small Signal

Standard

0

Single

0

50

40

±20

2

30

75

-

-

-

7

1500

-

250

750

250

$0.4583

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Reliability Data

Die Related Summary Data

Device: BUZ11-NR4941

Equivalent to wafer fab process: U2

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

U2

0

3282858009

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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