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HW-108A Datasheet Preview

HW-108A Datasheet

Shipped in packet-tape reel

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InSb Hall Element
HW-108A
•High-sensitivity InSb Hall element.
•Super mini-mold SMT package (fits SOT343 land pattern).
•Shipped in packet-tape reel (4000pcs per reel).
Note : It is requested to read and accept "IMPORTANT NOTICE".
Please be aware that AKE products are not intended for use in life
support equipment, devices, or systems. Use of AKE products in such
applications requires the advance written approval of the appropriate
AKE officer.
Certain applications using semiconductor devices may involve potential
risks of personal injury, property damage, or loss of life. In order to
minimize these risks, adequate design and operating safeguards
should be provided by the customer to minimize inherent or procedural
hazards. Inclusion of AKE products in such applications is understood to
be fully at the risk of the customer using AKE devices or systems.
•Absolute Maximum Ratings
Item
Symbol
Limit
Unit
Max. Input Current Ic Const. Current Drive
20
mA
Operating Temp. Range Topr.
–40 to +110
˚C
Storage Temp. Range Tstg.
–40 to +125
˚C
•Electrical Characteristics(Ta=25˚C)
Item
Symbol
Conditions
Min. Typ. Max. Unit
Output Hall Voltage VH
Const. Voltage Drive
B=50mT, Vc=IV
122
Input Resistance Rin B=0mT, Ic=0.1mA
250
Output Resistance Rout B=0mT, Ic=0.1mA
250
Offset Voltage Vos B=0mT, Vc=IV
–7
320 mV
450
450
+7 mV
Temp. Coefficient of VH VH B=50mT, Ic=5mA
–1.8
%/˚C
Temp. Coefficient of Rin Rin B=0mT, Ic=0.1mA
–1.8
%/˚C
Dielectric Strength
100V D.C
1.0
Notes : 1. VH = VHM – Vos (VHM:meter indication)
2.
VH =
1
VH (T1)
X
VH (T3) – VH (T2)
(T3 – T2)
X 100
3.
Rin =
1
Rin (T1)
X
Rin (T3)
(T3
Rin (T2)
T2)
X
100
T1 = 20˚C, T2 = 0˚C, T3 = 40˚C
•Dimensional Drawing (mm)
2.1±0.1
0.4 1.3
0.4
0.3
21
M
0 to 0.1
34
0.1
•Classification of Output Hall Voltage (VH)
Rank
VH [ mV ]
Conditions
A 122 to 150
B 144 to 174
C 168 to 204
B=50mT, Vc=IV
D 196 to 236 Constant Voltage Drive
E 228 to 274
F 266 to 320
Note : When ordering, specify 3-rank or wider range(e·g·,BCD).
•Input Current Derating Curve
Input Resistance
20 Rin : 250 to 450
10
0
–60 –40 – 20
0 20 40 60 80 100 120
Ambient Temperature.(˚C)
Note : Rin of Hall element decreases rapidly as ambient temperature
increases. Ensure compliance with input current derating curve envelope,
throughout the operating temperature range.
•Input Voltage Derating Curve
Input Resistance
2.0 Rin : 250 to 450
1.0
Pinning
0
–60 –40 – 20 0 20 40 60 80 100 120
Ambient Temperature.(˚C)
Input
1(±)
3
Output 2(±)
4
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
19




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HW-108A Datasheet Preview

HW-108A Datasheet

Shipped in packet-tape reel

No Preview Available !

HW-108A
•Characteristic Curves
Rin-T
2000
1800
1600
1400
1200
1000
800
600
400
200
0
-50 0 50 100
Ambient Temperature(˚C)
a
VH-B
600.0
500.0
400.0
300.0
200.0
Ic const
Vc const
Ic = 5 (mA)
Vc = 1 (V)
Ta = 25 (˚C)
Ic
Vin
c
100.0
0.0
150 0 10 20 30 40 50
Magnetic Flux Density B (mT)
VH-T
2000
1750
1500
1250
Ic
Ic const
Vc const
Ic = 5 (mA)
Vc = 1 (V)
B = 50 (mT)
1000
750
500
Vin
250
0
–50 0
50 100 150
Ambient Temperature(˚C)
VH-Vc, VH-Ic
1200
Ic const
1000
Vc const
B = 50 (mT)
800 Ta = 25 (˚C)
Ic
600
Vin
400
200
0
0.0
5 10 15
0.5 1.0 1.5
Ic (mA) Input Current
Vc (V) Input Voltage
g
20 Ic:(mA)
2.0 Vc:(V)
VOS-T
40
30
20
Ic
Ic const
Vc const
Ic = 5 (mA)
Vc = 1 (V)
B = 0 (mT)
10
Vin
0
–50
0 50 100
Ambient Temperature(˚C)
150
*Magnetic Flux Density
1(mT)=10(G)
VOS-Vc, VOS-Ic
20
18 Ic const
Vc const
16
B = 0 (mT)
14 Ta = 25 (˚C)
12
10
8
6
4
2
05
0.0 0.5
Ic
Vin
10
1.0
Ic (mA) Input Current
Vc (V) Input Voltage
15
1.5
In This Example : Rin=350( ), Vos=4.7(mV), Vc=1(V)
i
20 Ic:(mA)
2.0 Vc:(V)
20


Part Number HW-108A
Description Shipped in packet-tape reel
Maker ETC
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HW-108A Datasheet PDF





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