IRF1405ZSPBF datasheet(7/13 Pages) IRF

tên linh kiện	IRF1405ZSPBF

Giải thích chi tiết về linh kiện	AUTOMOTIVE MOSFET ( VDSS = 55V , RDS(on) = 4.9m廓 , ID = 75A )

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IRF1405Z/S/LPbF

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7

Fig 15. Typical Avalanche Current vs.Pulsewidth

Fig 16. Maximum Avalanche Energy

vs. Temperature

Notes on Repetitive Avalanche Curves , Figures 15, 16:

(For further info, see AN-1005 at www.irf.com)

1. Avalanche failures assumption:

Purely a thermal phenomenon and failure occurs at a

temperature far in excess of Tjmax. This is validated for

every part type.

2. Safe operation in Avalanche is allowed as long asTjmax is

not exceeded.

3. Equation below based on circuit and waveforms shown in

Figures 12a, 12b.

4. PD (ave) = Average power dissipation per single

avalanche pulse.

5. BV = Rated breakdown voltage (1.3 factor accounts for

voltage increase during avalanche).

6. Iav = Allowable avalanche current.

7.

∆T = Allowable rise in junction temperature, not to exceed

Tjmax (assumed as 25°C in Figure 15, 16).

tav = Average time in avalanche.

D = Duty cycle in avalanche = tav ·f

ZthJC(D, tav) = Transient thermal resistance, see figure 11)

PD (ave) = 1/2 ( 1.3·BV·Iav) = DT/ ZthJC

Iav = 2DT/ [1.3·BV·Zth]

EAS (AR) = PD (ave)·tav

1.0E-08

1.0E-07

1.0E-06

1.0E-05

1.0E-04

1.0E-03

1.0E-02

1.0E-01

tav (sec)

1

10

100

1000

10000

0.05

Duty Cycle = Single Pulse

0.10

Allowed avalanche Current vs

avalanche

pulsewidth,

tav

assuming

∆ Tj = 25°C due to

avalanche losses

0.01

25

50

75

100

125

150

175

Starting TJ , Junction Temperature (°C)

0

50

100

150

200

250

300

TOP

Single Pulse

BOTTOM 10% Duty Cycle

ID = 75A

Số phần tương tự - IRF1405ZSPBF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
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International Rectifier	IRF1405ZS-7P	688Kb / 11P	AUTOMOTIVE MOSFET
International Rectifier	IRF1405ZS-7PPBF	696Kb / 12P	HEXFET짰 Power MOSFET ( VDSS = 55V , RDS(on) = 4.9m廓 , ID = 120A )

More results

Mô tả tương tự - IRF1405ZSPBF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
International Rectifier	IRF1405ZS-7PPBF	696Kb / 12P	HEXFET짰 Power MOSFET ( VDSS = 55V , RDS(on) = 4.9m廓 , ID = 120A )
	IRLZ44ZPBF	362Kb / 13P	AUTOMOTIVE MOSFET (VDSS = 55V , RDS(on) =13.5m廓 , ID = 51A)
	IRF1405SPBF	240Kb / 12P	AUTOMOTIVE MOSFET ( VDSS = 55V , RDS(on) = 5.3m廓 , ID = 131A )
	IRLZ34NSPBF	297Kb / 11P	HEXFET Power MOSFET ( VDSS = 55V , RDS(on) = 0.035廓 , ID = 30A )
	IRFR5305PBF	248Kb / 11P	HEXFET짰 Power MOSFET ( VDSS = -55V , RDS(on) = 0.065廓 , ID = -31A )
	IRFZ46N	190Kb / 9P	HEXFET짰 Power MOSFET(VDSS = 55V,RDS(on) = 16.5m廓,ID = 53A)
	IRFZ44ZPBF	291Kb / 13P	HEXFET짰 Power MOSFET ( VDSS = 55V , RDS(on) = 13.9m廓 , ID = 51A )
	IRFR2905ZPBF	278Kb / 12P	HEXFET짰 Power MOSFET ( VDSS = 55V , RDS(on) = 14.5m廓 , ID = 42A )
	IRFR9024NPBF	1Mb / 11P	HEXFET POWER MOSFET ( VDSS = -55V , RDS(on) = 0.175廓 , ID = -11A )
	IRLR014NPBF	281Kb / 11P	HEXFET POWER MOSFET ( VDSS = 55V , RDS(on) = 0.14廓 , ID = 10A )

More results

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