BU941 datasheet(4/5 Pages) NELLSEMI

No de pièce	BU941

Description	High Voltage lgnition Coil Driver, 15A, 400V

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Fabricant	NELLSEMI [Nell Semiconductor Co., Ltd]

Site Internet	http://www.nellsemi.com

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SEMICONDUCTOR

Nell High Power Products

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Fig.3 Collector-Emitter saturation voltage

Fig.2 DC Current gain

1

10

2

10

3

10

Collector current, l (A)

C

-1

10

4

10

0

10

1

10

V

=10V

CE

125°C

-40°C

T =25°C

C

10A

8

6

4

2

1

4.0

3.5

2.5

1.5

0.5

0

50

100

150

200

Base current, l (mA)

B

Fig.5 Base-Emitter saturation voltage

Fig.4 Collector-Emitter saturation voltage

Collector current, l (mA)

C

Collector current, l (A)

C

125°C

-40°C

T =25°C

C

h

=100

FE

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

1

2

4

6

8 10

12

2.4

2.2

2.0

1.8

1.6

1.4

1

1.2

0

2

4

6

8 10

12

h

=100

FE

125°C

-40°C

T =25°C

C

Fig.6 Switching time

Fig.7 Safe operating area

-1

10

1

10

1

2

4

6

8 10

12

ts

tf

Vclamp=300V, V

=12V

CC

h

=100, R

=47Ω,

FE

BE

L=7mH, T =25°C

C

Collector current, l (A)

C

Collector-Emitter voltage, V

(V)

CE

-2

10

-1

10

0

10

1

10

2

10

0

10

1

10

2

10

3

10

l MAX PULSED

C

PULSE OPERATION*

l MAX CONT

C

*For single

non-repelitive pulse

10μs

100μs

1ms

10ms

D.C.

RoHS

BU941 Series

Numéro de pièce similaire - BU941

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	BU941	87Kb / 8P	HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTON
Unisonic Technologies	BU941	179Kb / 4P	NPN POWER DARLINGTON HIGH VOLTAGE IGNITION COIL DRIVER
Inchange Semiconductor ...	BU941	111Kb / 3P	isc Silicon NPN Power Transistor
Savantic, Inc.	BU941	110Kb / 3P	Silicon NPN Power Transistors
Quanzhou Jinmei Electro...	BU941	70Kb / 3P	Silicon NPN Power Transistor

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Fabricant	No de pièce	Fiches technique	Description
Silicon Supplies	MURC1540	1Mb / 4P	400V 15A 60ns Rectifier Rev 1.0 27/12/22
Fairchild Semiconductor	RHRP1540	357Kb / 5P	15A, 400V - 600V Hyperfast Diodes
Mospec Semiconductor	BUV37	85Kb / 2P	POWER TRANSISTORS(15A,400V,100W)
Fairchild Semiconductor	RHRP1560	357Kb / 5P	15A, 400V - 600V Hyperfast Diodes
Fairchild Semiconductor	MUR1540	62Kb / 4P	15A, 400V - 600V Ultrafast Diodes
Intersil Corporation	MUR1540	31Kb / 3P	15A, 400V - 600V Ultrafast Diodes
Fairchild Semiconductor	RURP1560	76Kb / 4P	15A, 400V - 600V Ultrafast Diode
Renesas Technology Corp	RJK4012DPE	87Kb / 7P	400V - 15A - MOS FET High Speed Power Switching
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Intersil Corporation	RHRG1540CC	50Kb / 4P	15A, 400V - 600V Hyperfast Dual Diodes

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BU941 Fiches technique(PDF) 4 Page - Nell Semiconductor Co., Ltd

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