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What is QST3?

This electronic component, produced by the manufacturer "ROHM Semiconductor", performs the same function as "General purpose amplification".


QST3 Datasheet PDF - ROHM Semiconductor

Part Number QST3
Description General purpose amplification
Manufacturers ROHM Semiconductor 
Logo ROHM Semiconductor Logo 


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Transistors
QST3
General purpose amplification (30V, 5A)
QST3
zApplication
Low frequency amplifier
Driver
zFeatures
1) Collector current is large.
2) Collector saturation voltage is low.
VCE(sat) 250mV
At IC = 2A / IB = 40mA
zExternal dimensions (Unit : mm)
2.8
1.6
ROHM : TSMT6
Each lead has same dimensions
Abbreviated symbol : T03
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol Limits
Collector-base voltage
VCBO
30
Collector-emitter voltage
VCEO
30
Emitter-base voltage
VEBO
6
Collector current
IC 5
ICP 8
Power dissipation
500
PC
1.25
Junction temperature
Tj 150
Range of storage temperature Tstg 55 to +150
1 Single pulse, Pw=1ms
2 Each Terminal Mounted on a Recommended
3 Mounted on a 25mm×25mm× t 0.8mm Ceramic substrate
Unit
V
V
V
A
A 1
mW 2
W 3
°C
°C
zEquivalent circuit
6pin 5pin
4pin
1pin 2pin
3pin
zElectrical characteristics (Ta=25°C)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current gain
Transition frequency
Corrector output capacitance
Pulsed
Symbol
BVCBO
BVCEO
BVEBO
ICBO
IEBO
VCE(sat)
hFE
fT
Cob
Min. Typ. Max. Unit
Conditions
30 − − V IC= −10µA
30 − − V IC= −1mA
6 − − V IE= −10µA
− − −100 nA VCB= −30V
− − −100 nA VEB= −6V
− −170 250 mV IC= −2A, IB= −40mA
270 680 VCE= −2V, IC= −500mA
200 MHz VCE= −2V, IE=500mA, f=100MHz
60 pF VCB= −10V, IE=0A, f=1MHz
Rev.B
1/2


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for QST3 electronic component.


Information Total 3 Pages
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