IRF421 datasheet(7/7 Pages) INTERSIL

部品番号	IRF421

部品情報	2.2A and 2.5A, 450V and 500V, 3.0 and 4.0 Ohm, N-Channel Power MOSFETs

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メーカー	INTERSIL [Intersil Corporation]

ホームページ	http://www.intersil.com/cda/home

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7 / 7 page

5-7

Test Circuits and Waveforms

FIGURE 15. UNCLAMPED ENERGY TEST CIRCUIT

FIGURE 16. UNCLAMPED ENERGY WAVEFORMS

FIGURE 17. SWITCHING TIME TEST CIRCUIT

FIGURE 18. RESISTIVE SWITCHING WAVEFORMS

FIGURE 19. GATE CHARGE TEST CIRCUIT

FIGURE 20. GATE CHARGE WAVEFORMS

tP

VGS

0.01

Ω

L

IAS

+

-

VDS

VDD

RG

DUT

VARY tP TO OBTAIN

REQUIRED PEAK IAS

0V

VDD

VDS

BVDSS

tP

IAS

tAV

0

VGS

RL

RG

DUT

+

-

VDD

tON

td(ON)

tr

90%

10%

VDS

90%

10%

tf

td(OFF)

tOFF

90%

50%

10%

PULSE WIDTH

VGS

0

0.3

µF

12V

BATTERY

50k

Ω

VDS

S

DUT

D

G

IG(REF)

0

(ISOLATED

VDS

0.2

µF

CURRENT

REGULATOR

ID CURRENT

SAMPLING

IG CURRENT

SAMPLING

SUPPLY)

RESISTOR

SAME TYPE

AS DUT

Qg(TOT)

Qgd

Qgs

VDS

0

VGS

VDD

IG(REF)

0

IRF420, IRF421, IRF422, IRF423

同様の部品番号 - IRF421

メーカー	部品番号	データシート	部品情報
Samsung semiconductor	IRF421	211Kb / 5P	N-CHANNEL POWER MOSFETS
Fairchild Semiconductor	IRF421	157Kb / 5P	N-Channel Power MOSFETs, 3.0 A, 450 V/500 V
New Jersey Semi-Conduct...	IRF421	142Kb / 3P	2.2A and 2.5A, 450V and 500V, 3.0 and 4.0 Ohm, N-Channel Power MOSFETs
Inchange Semiconductor ...	IRF421	48Kb / 2P	isc N-Channel MOSFET Transistor
ARTSCHIP ELECTRONICS CO...	IRF421	381Kb / 5P	N-Channel Power MOSFETs

More results

同様の説明 - IRF421

メーカー	部品番号	データシート	部品情報
New Jersey Semi-Conduct...	IRF420	142Kb / 3P	2.2A and 2.5A, 450V and 500V, 3.0 and 4.0 Ohm, N-Channel Power MOSFETs
Intersil Corporation	RFM10N45	31Kb / 4P	10A, 450V and 500V, 0.600 Ohm, N-Channel Power MOSFETs
	RFM6N45	32Kb / 4P	6A, 450V and 500V, 1.250 Ohm, N-Channel Power MOSFETs
	RFH10N45	32Kb / 4P	10A, 450V and 500V, 0.600 Ohm, N-Channel Power MOSFETs
	RFM3N45	81Kb / 10P	3A, 450V and 500V, 3 Ohm, N-Channel Power MOSFETs
	IRFR420	55Kb / 7P	2.5A, 500V, 3.000 Ohm, N-Channel Power MOSFETs
Fairchild Semiconductor	2N6761	137Kb / 5P	N-Channel Power MOSFETs, 4.5A, 450V/500V
	2N6769	137Kb / 5P	N-Channel Power MOSFETs, 12A, 450V/500V
	IRF430-433	141Kb / 6P	N-Channel Power MOSFETs, 4.5 A, 450V/500V
Intersil Corporation	IRFR214	52Kb / 6P	2.2A, 250V, 2.000 Ohm, N-Channel Power MOSFETs