FO-52181-F
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
1
2 3
4
5
6
7 8
9
10
11
12 13
14
15
1
2 3
4
5
6
7 8
9
10
11
12 13
14
SIZE DRAWING NAME
SHEET
D
TITLE
SCALE
THIS DRAWING COVERS A PROPRIETARY
ITEM AND IS THE PROPERTY OF
HONEYWELL. THIS DRAWING IS
NOT TO BE COPIED OR USED WITHOUT
THE PERMISSION OF HONEYWELL.
UNLESS OTHERWISE
SPECIFIED TOLERANCES ARE:
NO PLACE X #.040 #1
ONE PLACE .X #.030 #0,4
TWO PLACE .XX #.015 #0,15
THREE PLACE .XXX #.005 #
ANGLES # #
RAW MATERIAL-COMMERCIAL STANDARD
THIRD ANGLE PROJECTION
US(inch)
CUSTOMARY
SI(mm)
METRIC
DIMENSIONS ARE TO BE MET BEFORE
PROTECTIVE COATINGS ARE APPLIED
DRAWN
CHECK
WEIGHT
ASME Y14.5M-1994
DWG TYPE
PTC
15
REV
4,00
AIR GAP
65,00
4,06 #0,05 9
2X 5$
2,54 5
2X 0,64 MAX 5
93,00 #0,05
1,57 #0,05
2X 4 $
0,76 #0,08
2X 0,38
+0,13
-0,05
14,98 #0,40
(2,78 )
2X ( )45$
ELECTRICAL SPECIFICATIONS 1
MIN TYP MAX UNITS
Vcc 7 V
Vh (V+ TO V-) 4.5 16 V
Icc OPERATE 11.8 14 16.80 mA
Icc RELEASED 5.9 7 8.40 mA
Icc RATIO (OP/REL) 1.9 2.0 2.3 -
RISE TIME @ 25 $C
10% TO 90% 11 1.5
FALL TIME @ 25 $C
90% TO 10% 11 1.5
OPERATING TEMPERATURE -40 150 $C
AIR GAP 0,75 2,5 mm
DUTY CYCLE 30 50 70 %
CATALOG DESCRIPTION PARTS PER
LISTING CONTAINER
VF401 500 / BAG
-18 TO +18
-.5 TO +18
MAGNETIC FLUX GAUSS NO LIMIT
MAX TEMPERATURE 175$ C FOR 10 MINUTES AT 10 CYCLES
MAX FREQUENCY 3000 Hz
VF401
REV DOCUMENT CHANGED BY CHECK
10 0078193 RS 02JUN11 DSK
1 OF 1
SWITCH SOLID STATE
TSM 29MAR01
SAV 29MAR01
5 : 1 -
X
I
3D
10
NOTES
1 THE ELECTRICAL SPECIFICATIONS WERE ESTABLISHED USING A 65mm DIAMETER,
48 POLE PAIR RING MAGNET
2 INTEGRATED CIRCUIT LOCATION WITH TOLERANCES
3 - LEADS MUST BE ADEQUATELY SUPPORTED DURING ANY FORMING/SHEARING OPERATION TO ASSURE
THAT THE LEADS ARE NOT STRESSED WITHIN THE PLASTIC
4 - PCB WAVE SOLDERING GUIDELINES ARE AS FOLLOWS:
250 $C TO 260 $C SOLDERING TEMPERATURE, 3 SECONDS MAX SOLDERING TIME
5 BURRS ARE ALLOWED ONLY IF FULL LENGTH OF LEADS WILL PASS THROUGH 0,58 HOLE
6 DIMENSION REFERS TO THE LOCATION OF LEAD CENTERLINES AS THEY EXIT THE PLASTIC PACKAGE
7 Vcc IS LIMITED BY Vh AND THE VALUE CHOSEN FOR THE SENSE RESISTOR
8 LEAD STRAIGHTNESS MAY BE DETERIORATED ON SOME UNITS BY BULK PACKAGING
9 MOLDED PART DIMENSIONS DO NOT INCLUDE FLASH. FLASH IS LIMITED TO 0,13 MAX
10 ABSOLUTE MAXIMUM RATINGS ARE THE EXTREME LIMITS THE DEVICE WILL MOMENTARILY
WITHSTAND WITHOUT DAMAGE TO THE DEVICE. ELECTRICAL AND MAGNETIC CHARACTERISTICS
ARE NOT GUARANTEED IF THE RATED VOLTAGE AND/OR CURRENTS ARE EXCEEDED NOR WILL
THE DEVICE NECESSARILY OPERATE AT ABSOLUTE MAXIMUM RATINGS
11 TEST CONDITIONS: Vcc = 12V, RL = 150 OHM, CL = 1000pf
12 SENSOR OPERATION AT LIMITS FOR AIRGAP IS DEPENDENT ON RING MAGNET
13 CUSTOMER SUPPLIED SENSE RESISTOR WITH MIN. VALUE OF 100 IS REQUIRED FOR NEGATIVE REVERSE VOLTAGE
14 LEADFRAME IS C155 COPPER ALLOY WITH SOLDER DIPPED PLATING. NICKEL BARRIER
BETWEEN COPPER LEADFRAME AND SOLDER DIPPED PLATING DOES NOT EXIST. STORAGE
AT ELEVATED TEMPERATURE FOR EXTENDED PERIODS OF TIME MAY AFFECT SOLDERABILITY
15 GATE VESTIGE: APPROXIMATLY .050" BY .008" AND .005" MAXIMUM HEIGHT
16 OPERATE GAUSS LEVELS: DIFFERENTIAL MAGNETIC FIELD OVER ALL OF MR BRIDGE AREA.
OPERATE TYPICAL: +7 GAUSS
RELEASE TYPICAL: -7 GAUSS
17 COVERED BY ONE OR MORE OF THE FOLLOWING U.S. PATENTS, PAT. NO. 6,297,628
18 RoHS COMPLAINT
19 CUSTOMER SUPPLIED SENSE RESISTOR OF LESS THAN 100 HAS LIMITED REVERSE VOLTAGE PROTECTION TO -.5V ONLY
SCALE 2:1
ROTATION
MR
SENSOR
TRIGGER
CIRCUIT
AND
AMPLIFIER
V+
V-
CUSTOMER SUPPLIED
SENSE RESISTOR
(100 TO 300 TYP)
(10 TO 100 )
BLOCK DIAGRAM
Vh
}
RL
CL
RCs
12
GND Vs
PARTING LINE
Vs
GND
VF401
XXXXXX
127 MEX
MANUFACTURE
LOCATION
MATTE FINISH
THIS SURFACE
DATE CODE
YEAR / WEEK
CATALOG
LISTING
6 DIGIT WORK
ORDER NUMBER
STANDARD
LEAD
STYLE
2X R0,13
2X R0,25
GATE 15
EJECTOR PIN LOCATION
EJECTOR PIN FLUSH TO
0,08 UNDERFLUSH
N
SN S N
S
SENSOR OUTPUT
1