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ZTX949

ZTX949

ZTX949

Diodes Incorporated

ZTX949 datasheet pdf and Transistors - Bipolar (BJT) - Single product details from Diodes Incorporated stock available on our website

SOT-23

ZTX949 Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 15 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case E-Line-3
Number of Pins 3
Weight 453.59237mg
Transistor Element Material SILICON
Operating Temperature -55°C~200°C TJ
Packaging Bulk
Published 2006
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Transistors
Voltage - Rated DC -30V
Max Power Dissipation 1.2W
Terminal Form WIRE
Peak Reflow Temperature (Cel) 260
Current Rating -4.5A
Frequency 100MHz
[email protected] Reflow Temperature-Max (s) 40
Base Part Number ZTX949
Pin Count 3
Number of Elements 1
Element Configuration Single
Power Dissipation 1.2W
Power - Max 1.58W
Gain Bandwidth Product 100MHz
Polarity/Channel Type PNP
Transistor Type PNP
Collector Emitter Voltage (VCEO) 30V
Max Collector Current 4.5A
DC Current Gain (hFE) (Min) @ Ic, Vce 100 @ 1A 1V
Current - Collector Cutoff (Max) 50nA ICBO
Vce Saturation (Max) @ Ib, Ic 320mV @ 300mA, 5A
Collector Emitter Breakdown Voltage 30V
Transition Frequency 100MHz
Collector Base Voltage (VCBO) 50V
Emitter Base Voltage (VEBO) -6V
Continuous Collector Current -4.5A
Height 4.01mm
Length 4.77mm
Width 2.41mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.23000 $1.23
10 $1.10000 $11
100 $0.85730 $85.73
500 $0.70822 $354.11
1,000 $0.55913 $0.55913
ZTX949 Product Details

ZTX949 Overview


The DC current gain is the ratio of the base current to the collector current βdc = Ic/Ib and the DC current gain for this device is 100 @ 1A 1V.As a result of vce saturation, Ic reaches its maximum value (saturated), and vce saturation(Max) is 320mV @ 300mA, 5A.In order to achieve high efficiency, the continuous collector voltage should be kept at -4.5A.An emitter's base voltage can be kept at -6V to gain high efficiency.A fuse's current rating indicates how much current it will be able to carry over an indefinite period, and this device has a current rating of (-4.5A).A transition frequency of 100MHz is present in the part.A maximum collector current of 4.5A volts is possible.

ZTX949 Features


the DC current gain for this device is 100 @ 1A 1V
the vce saturation(Max) is 320mV @ 300mA, 5A
the emitter base voltage is kept at -6V
the current rating of this device is -4.5A
a transition frequency of 100MHz

ZTX949 Applications


There are a lot of Diodes Incorporated ZTX949 applications of single BJT transistors.

  • Driver
  • Muting
  • Inverter
  • Interface

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