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3:




, , (Data Sheet).

 

3.3.1. . , . Data Sheet 4.

, .

, ( ).

, , , Data Sheet .

.

.

 

3.1.2. - .

- . , .

- : .

( . 1 ). ϳ : .

. 1.

 

- (. 2 ) ) ).

. 2.)

 

. 2.)

 

. 2 , .

pn-, , , .

.

- pn- .

, , . . 3 Data Sheet - . , - .

. 3. pn -

 

- (. 4) .

. 4.) - ;

 

. 4 : - .

, ( ) , . 4..

 

. 4. )

 

. , . 5. . 5 , , , pn - -.

. 5. ;

 

, , .

-, (. . 6).

) )

. 6. ,

 

. 6 :

. (1)

(1) - , (. 8):

1) ;

2) .

( . 6) .

(.6,) , . , (. 6,). , , , , (. 6,). : (. . 6,). .

- , .

( -) - ( -) , , . 7.

) )

. 7. () - () 601(,)

(. 7,) . ( . 7, 10) . - ( . 7 ). , -, - . .

 

(IGBT) () - (. 11). IGBT - .

.7. () IGBT

 

IGBT (. . 4.).

 

(Safe Operating Area - SOA) , ( IGBT . 8). , , . 8 .

, , , - , - , , .

.5 (temperature of case) =250, pn - Tj =1500 (single pulse) , . .

, . , . , . , .

, , .

.

    . 8. - VCE

 

, , .

 

. , , , .

, , 㳿, , , , , .. - , .

 

IJIJ ( 25529-82 )

1.1.

(Forward continuous voltage) .
(Reverse continuous voltage) , .
(Forward continuous current) , .
(Reverse continuous current) , .
(Average forward current) , .
(Differential resistance) ³ . , , .
( p-n ) (Junction capacitance) .

1.2. *

(Working peak reverse voltage) ( , ).
(Repetitive peak reverse voltage) , .
(Non-repetitive (surge) reverse voltage) .
() (Threshold voltage) , - .
ij (RMS voltage) ij .
(Repetitive peak forward current) , .
, , .
ij (RMS forward current) ij .
(Repetitive peak reverse current) , , .
(Average reverse current) .
(Average output rectified current) .
(Slope resistance) , , - .

.

, .

1.4.

(Peak forward voltage) , .
(Peak reverse voltage) .
(Terminal capacitance) , .
( ) (Forward recovery time) , , , .
(Reverse recovery time) .
( ) (Recovered charge) , .

1.7.

(Working voltage (of voltage regulator diode)) .
- .
(Continuous current within the working voltage range) , .
- , .
̳ - ̳ , , .
.
(Differential resistance within the working voltage range) .
(Temperature coefficient of working voltage) ³ .
(Turn-on time) , .

в ( 20003-74 )

3.1.

. .
- (Saturation collector-emitter voltage)
- (Saturation base-emitter voltage)
-(Collector-base (d.c.) voltage) . ,
-(Collector-emitter (d.c.) voltage) . ,
-(Emitter-base (d.c.) voltage) . ,
(Collector cut-off current) -
(Emitter cut-off current) -
(Collector (d..) current) ,
(Base (d..) current) ,

*

3.2.

. .
(Turn-on time) ,
(Rise time) , 10 % , 90 %
(Turn-off time) , , 10 %
(Transition frequency) , 1,
(Carrier storage time) ,
(Fall time) , 90 % , 10 %
(Emitter capacitance) -
(Collector capacitance) -
㳿, (Total input power (d.c.) to all electrodes Total power dissipation) 㳿,
㳿, (Total input power (average) to all electrodes) 㳿,
㳿, (Peak power dissipation)

3.3. h-

. .
(Small-signal value of the short-circuit input impedance) , , :
(Small-signal value of the open-circuit output admittance) ³ , , :
(Small-signal value of the open-circuit reverse voltage transfer ratio) ³ , , :
(Small-signal value of the short-circuit forward current transfer ratio) ³ , , :

в ( 19095-73 )

 

3.6.

. .
(Drain current for ) ,
(Drain current) , - - -
(Gate current)
(Gate leakage current) ,
(Gate-source cut-off voltage) p-n- , ,
- (Drain-source (d.c.) voltage)
- (Gate-source (d.c.) voltage)
- (Gate-drain (d.c.) voltage)
(Gate-source breakdown voltage) -
- (Gate-drain breakdown voltage)
(Modulus of the short-circuit forward transfer admittance)

3.7.

. .
(Input capacitance)
(Reverce transfer capacitance)
(Output capacitance)
(Noise figure) ³ 򳺿 ,
㳿 (Allowable power dissipation)
(Junction temperature)
(Storage temperature)
(Forward transconductance) ³
(Turn-on delay time) , , , 10% , 10%
(Rise time) , 10% 90%
(Turn-off delay time) , () , , 90% , 90%
(Fall time) , () 90% 10%

3.8. - ( )

. .
(Gate-source threshold voltage) , ,
- (Maximum gate-substrate voltage)
- (Maximum source-substrate voltage)
c- (Maximum drain-substrate voltage)
(Substrate current)

в (IGBT)

.

IGBT .

3.11. Ҳ - 731 IRG 4 PH 40 UD

=250
731 IRG4PH40UD
(Continuous collector current) 40 41
(Pulsed collector current) 80 82
- (Collector-to-emitter breakdown voltage) 600 1200
, (Maximum power disspation) 160 160
- (Collector-to-emitter saturation voltage) 3 (2,433,1)
- (Gate-to-emitter voltage) - + 20 B
- (Gate threshold voltage) 5,5 (36)
- (Zero gate voltage collector current) 250 250
(Tern-on delay time) 26 46
a (Turn-off delay time) 240 (97150)
(Rise time) 37 35
(Fall time) 230 (240360)

 





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