IRF9230 데이터 시트보기 (PDF) - Intersil

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IRF9230

-5.5A and -6.5A, -150V and -200V, 0.8 and 1.2 Ohm, P-Channel Power MOSFETs

Intersil 

IRF9230, IRF9231, IRF9232, IRF9233

Test Circuits and Waveforms

VARY tP TO OBTAIN

REQUIRED PEAK IAS

RG

0V

VGS

tP

VDS

L

DUT

-

VDD

+

IAS

0.01Ω

FIGURE 15. UNCLAMPED ENERGY TEST CIRCUIT

tAV

0

VDD

IAS

tP

BVDSS

VDS

FIGURE 16. UNCLAMPED ENERGY WAVEFORMS

VGS

RL

DUT

RG

-

VDD

+

FIGURE 17. SWITCHING TIME TEST CIRCUIT

tON

td(ON)

tr

0

10%

tOFF

td(OFF)

tf

10%

VDS

VGS

0

90%

10%

50%

PULSE WIDTH

90%

50%

90%

FIGURE 18. RESISTIVE SWITCHING WAVEFORMS

CURRENT

REGULATOR

-VDS

(ISOLATED

SUPPLY)

12V

BATTERY

0.2µF 50kΩ

0.3µF

DUT

D

G

DUT

0

IG(REF)

S

+VDS

IG CURRENT

SAMPLING

ID CURRENT

SAMPLING

RESISTOR

RESISTOR

FIGURE 19. GATE CHARGE TEST CIRCUIT

0

VDS

Qgs

VDD

0

Qgd

Qg(TOT)

VGS

IG(REF)

FIGURE 20. GATE CHARGE WAVEFORMS

6-7

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