InSb Hall Element
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Certain applications using semiconductor devices may involve potential
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minimize these risks, adequate design and operating safeguards
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HW-109A
•High-sensitivity InSb Hall element.
•SMT package with sensing area leaned 45˚.
•Shipped in packet-tape reel (5000pcs per reel).
Note : It is requested to read and accept "IMPORTANT NOTICE".
•Absolute Maximum Ratings
Item
Symbol
Limit
20
Unit
mA
˚C
I
Max. Input Current
Operating Temp. Range
Storage Temp. Range
Const. Current Drive
c
T
–40 to +110
–40 to +125
opr.
T
˚C
stg.
•Classification of Output Hall Voltage (VH)
VH [ mV ]
Rank
Conditions
•Electrical Characteristics(T =25˚C)
a
A
B
C
D
E
F
122 to 150
144 to 174
168 to 204
196 to 236
228 to 274
266 to 320
Item
Symbol
Conditions
Min. Typ. Max. Unit
B=50mT, V =IV
c
Constant Voltage Drive
Const. Voltage Drive
VH
Output Hall Voltage
122
320
mV
B=50mT, V =IV
c
R
in
B=0mT, I =0.1mA
c
Input Resistance
Output Resistance
Offset Voltage
250
250
–7
450
450
+7
Note : When ordering, specify 3-rank or wider range(e·g·,BCD).
R
out
B=0mT, I =0.1mA
c
•Input Current Derating Curve
V
os
B=0mT, V =IV
c
mV
Input Resistance
: 250 to 450
R
in
20
10
0
Temp. Coefficient of VH
B=50mT, I =5mA
c
VH
–1.8
–1.8
%/˚C
Temp. Coefficient of R
in
B=0mT, I =0.1mA
c
R
in
%/˚C
M
Dielectric Strength
100V D.C
1.0
Notes : 1. VH = VHM – Vos (VHM:meter indication)
1
VH (T3) – VH (T2)
(T3 – T2)
Rin (T3) – Rin (T2)
(T3 – T2)
2. VH
3. Rin
=
=
X
X 100
X 100
VH (T1)
1
(T ) X
Rin
1
–60 –40 –20
0
20
40
60
80 100 120
Ambient Temperature.(˚C)
T1 = 20˚C, T2 = 0˚C, T3 = 40˚C
•Dimensional Drawing (mm)
Note : Rin of Hall element decreases rapidly as ambient temperature
increases. Ensure compliance with input current derating curve envelope,
throughout the operating temperature range.
1.45±0.1
2.7±0.2
0.65 1.35±0.1
0.7
•Input Voltage Derating Curve
4
1
2
Input Resistance
R
in
: 250 to 450
2.0
1.0
0
3
Pinning
1(±)
–60 –40 –20
0
20
40
60
80 100 120
Ambient Temperature.(˚C)
) ± (
3
Input
0.35±0.2
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
) ± (
2
4(±)
Output
21
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