BU941PFI ST Microelectronics, BU941PFI Datasheet

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BU941PFI

Manufacturer Part Number
BU941PFI
Description
HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTON
Manufacturer
ST Microelectronics
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BU941PFI
Manufacturer:
ST
0
APPLICATIONS
ABSOLUTE MAXIMUM RATINGS
December 1999
Symbol
NPN DARLINGTON
INTEGRATED ANTIPARALLEL
COLLECTOR-EMITTER DIODE
VERY RUGGED BIPOLAR TECHNOLOGY
HIGH OPERATING JUNCTION
TEMPERATURE
WIDE RANGE OF PACKAGES
HIGH RUGGEDNESS ELECTRONIC
IGNITIONS
V
V
V
T
I
P
I
CES
CEO
EBO
I
CM
I
BM
T
stg
C
B
t ot
j
Collector-Emitter Voltage (V
Collector-Emitter Voltage (I
Emitter-Base Voltage (I
Collector Current
Collector Peak Current
Base Current
Base Peak Current
Total Dissipation at T
Storage T emperature
Max. O perating Junction Temperature
Parameter
HIGH VOLTAGE IGNITION COIL DRIVER
c
= 25
C
= 0)
B
BE
o
C
= 0)
= 0)
NPN POWER DARLINGTON
TO-218
-65 to 200
INTERNAL SCHEMATIC DIAGRAM
BU941
180
200
BU941/BU941P
1
1
-65 to 175
BU941P
Value
2
500
400
155
175
15
30
2
5
1
5
3
ISOWATT218
BU941PFI
BUB941PFI
-65 to 175
175
for TO-3
Emitter: pin 2
Base: pin1
Collector: tab
65
TO-3
1
Uni t
o
o
2
W
A
A
A
V
V
V
A
C
C
3
1/8

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BU941PFI Summary of contents

Page 1

... T Max. O perating Junction Temperature j December 1999 NPN POWER DARLINGTON TO-218 INTERNAL SCHEMATIC DIAGRAM BU941 = 180 -65 to 200 200 BU941/BU941P BU941PFI TO ISOWATT218 for TO-3 Emitter: pin 2 Base: pin1 Collector: tab Value Uni t BU941P BUB941PFI 500 ...

Page 2

BU941 / BU941P / BUB941PFI THERMAL DATA R Thermal Resistance Junction-case t hj-ca se ELECTRICAL CHARACTERISTICS (T Symb ol Parameter I Collector Cut-off CES Current ( Collector Cut-off CEO Current ( Emitter ...

Page 3

DC Current Gain Collector-emitter Saturation Voltage Switching Time Inductive Load (see fig.3) BU941 / BU941P / BUB941PFI Collector-emitter Saturation Voltage Base-emitter Saturation Voltage 3/8 ...

Page 4

BU941 / BU941P / BUB941PFI FIGURE 1: Functional Test Circuit FIGURE 3: Switching Time Test Circuit 4/8 FIGURE 2: Functional Test Waveforms FIGURE 4: Sustaining Voltage Test Circuit ...

Page 5

TO-3 MECHANICAL DATA mm DIM. MIN. TYP. A 11.00 B 0.97 C 1.50 D 8.32 E 19.00 G 10.70 N 16.50 P 25.00 R 4.00 U 38.50 V 30. BU941 / BU941P / BUB941PFI inch MAX. MIN. TYP. ...

Page 6

BU941 / BU941P / BUB941PFI TO-218 (SOT-93) MECHANICAL DATA mm DIM. MIN. TYP. A 4 0.5 F 1.1 G 10.8 H 14.7 L2 – 3. – Ø ¯ 6/8 MAX. ...

Page 7

ISOWATT218 MECHANICAL DATA mm DIM. MIN. TYP. A 5.35 C 3.30 D 2.90 D1 1.88 E 0.75 F 1.05 F2 1.50 F3 1.90 G 10.80 H 15. 20.80 L2 19.10 L3 22.80 L4 40.50 L5 4.85 L6 20.25 ...

Page 8

BU941 / BU941P / BUB941PFI Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which ...

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