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MQ2905A Schematic ( PDF Datasheet ) - Motorola Semiconductors

Teilenummer MQ2905A
Beschreibung DUAL AMPLIFIER TRANSISTOR
Hersteller Motorola Semiconductors
Logo Motorola Semiconductors Logo 




Gesamt 5 Seiten
MQ2905A Datasheet, Funktion
MD2904,A,F,AF
MD2905,A,F,AF
MQ2904, MQ2905A
MD2904,A
MD2905,A
CASE 654-07, STYLE 1
MD2904F,AF
MD2905F,AF
CASE 610A-04, STYLE 1
MQ2904
MQ2905A
CASE 607-04, STYLE 1
DUAL
AMPLIFIER TRANSISTOR
PNP SILICON
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current Continuous
Total Device Dissipation
@ Ta = 25°C
MD2904A MD2905,A
MD2904F.AF, MD2905.AF
MQ2904, MQ2905A
Derate above 25°C
MD2904A MD2905.A
MD2904,F,AF, MD2905F,AF
MQ2904, MQ2905A
Total Device Dissipation
@ TC = 25°C
MD2904,A, MD2905,A
MD2904F,AF, MD2905F.AF
MQ2904, MQ2905A
Derate above 25°C
MD2904A MD2905.A
MD2904F,AF, MD2905F.AF
MQ2904, MQ2905A
Operating and Storage Junction
Temperature Range
Symbol
VCEO
v CBO
v EBO
ic.
PD
MD2904.F
MD2905.F
MQ2904
MD2904A,AF
MD2905A,AF
MQ2905A
Unit
40 60 Vdc
60 Vdc
5.0 Vdc
600 mAdc
One Die
All Die
Equal Power
mW
575 625
350 400
400 600 mW/°C
3.29
2.0
2.28
Pd
3.57
2.28
3.42
Watts
1.8 2.5
1.0 2.0
0.9 3.6 rhW/°C
TJ. Tstg
10.3
5.71
5.13
14.3
11.4
20.5
- 65 to + 200
°C
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
MD2904A MD2905.A
MD2904F.AF, MD2905F,AF
MQ2904, MQ2905A
Thermal Resistance, Junction to Ambient
MD2904A MD2905,A
MD2904F.AF, MD2905F.AF
MQ2904, MQ2905A
Symbol
R 0JC
R&ja(i)
Coupling Factor
MD2904A MD2905,A
MD2904F,AF, MD2905F,AF
MQ2904, MQ2905A (Q1-Q2)
(Q1-Q3 or Q1-Q4)
(1) R&ja is measured with the device soldered into a typical printed circuit board.
One Die
All Die
Equal Power
97 70
175 87.5
195 48.8
304
500
438
Junction to
Ambient
280
438
292
Junction to
Case
84 44
75
57
55
Unit
°c/w
°c/w
%
ELECTRICAL CHARACTERISTICS (Ta = 25°C unless otherwise noted.;
Characteristic
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage(2)
flC = 10 mAdc, Ib = 0)
MD2904, MD2905
MD2904A, MD2905A
Collector-Base Breakdown Voltage
dC = 10/xAdc, - 0)
Emitter-Base Breakdown Voltage
(IE = 10 /Adc, Ic = 0)
Collector Cutoff Current
(Vcb = 50 Vdc, = 0)
(VC b = 50 Vdc, El = 0, TA = 150°C)
Symbol
v (BR)CEO
V(BR)CBO
V|BR)EBO
'CBO
Min
40
60
60
5.0
-
Typ Max Unit
- - Vdc
Vdc
Vdc
- 0.020
/Adc
30
5-52





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