BUZ73A Ver la hoja de datos (PDF) - Harris Semiconductor

Número de pieza

componentes Descripción

Fabricante

BUZ73A

5.8A, 200V, 0.600 ohm, N-Channel Power MOSFET

Harris Semiconductor 

BUZ73A

Typical Performance Curves Unless Otherwise Specified (Continued)

102

PULSE DURATION = 80µs

15

ID = 10.5A

101

10

100 TJ = 150oC

TJ = 25oC

5

VDS = 40V

VDS = 160V

10-1

0

0.5

1.0

1.5

2.0

2.5

3.0

VSD, SOURCE TO DRAIN VOLTAGE (V)

FIGURE 29. SOURCE TO DRAIN DIODE VOLTAGE

Test Circuits and Waveforms

RL

+

RG

VDD

-

DUT

VGS

FIGURE 31. SWITCHING TIME TEST CIRCUIT

CURRENT

REGULATOR

VDS

(ISOLATED

SUPPLY)

12V

BATTERY

0.2µF 50kΩ

0.3µF

SAME TYPE

AS DUT

D

G

DUT

Ig(REF)

0

S

VDS

IG CURRENT

ID CURRENT

SAMPLING

SAMPLING

RESISTOR

RESISTOR

FIGURE 33. GATE CHARGE TEST CIRCUIT

5

00

5

10

15

20

25

Qg(TOT), TOTAL GATE CHARGE (nC)

FIGURE 30. GATE TO SOURCE VOLTAGE vs GATE CHARGE

VDS

tON

td(ON)

tr

90%

tOFF

td(OFF)

tf

90%

10%

0

VGS

10%

0

50%

PULSE WIDTH

10%

90%

50%

FIGURE 32. RESISTIVE SWITCHING WAVEFORMS

VDD

Qgs

Qg(TOT)

Qgd

VGS

VDS

0

Ig(REF)

0

FIGURE 34. GATE CHARGE WAVEFORMS

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