InSb Hall Element
HW-300B
Shipped in bulk(500pcs per pack)
Notice : It is requested to read and accept "IMPORTANT NOTICE"
written on the back of the front cover of this catalogue.
●Absolute Maximum Ratings
Item
Symbol
Max. Input Current
Limit
Ⅰ
c
Unit
20
mA
−40 ∼ ＋110
℃
−40 ∼ ＋125
℃
Const. Current Drive
Operating Temp. Range Topr.
●Classification of Output Hall Voltage (VH)
Rank
168 ∼ 204
D
196 ∼ 236
E
228 ∼ 274
F
●Electrical Characteristics(Ta=25℃)
144 ∼ 174
C
Tstg.
VH [ mV ]
B
Storage Temp. Range
Conditions
266 ∼ 320
B=50mT, Vc=1V
Constant Voltage Drive
Note : When ordering, specify 3-rank or wider range(e·g·,C,D,E).
Unit
168
320
mV
B=0mT,Ⅰ =0.1mA
c
240
550
Ω
Output Resistanc
Rout B=0mT,Ⅰ =0.1mA
c
240
550
Ω
Offset Voltage
Vos(Vu) B=0mT, Vc=1V
−7
＋7
mV
Symbol
Output Hall Voltage
VH
Const. Voltage Drive
B=50mT, Vc=1V
Input Resistance
Rin
※
Conditions
Min.
Average on 0∼40℃
B=50mT,Ⅰ =5mA
c
※
Average on 0∼40℃
Temp. Coefficient of Rin αRin B=0mT,Ⅰ =0.1mA
c
Temp. Coefficient of VH
※
αVH
−1.8
%/℃
−1.8
%/℃
●Input Current Derating Curve
2. VH =
3. Rin =
10
0
–60
Notes : 1. VH = VHM – Vos(Vu) (VHM:meter indication)
1
VH (T3) – VH (T2)
VH (T1) X
(T3 – T2)
1
Rin (T3) – Rin (T2)
Rin (T1) X
(T3 – T2)
Input Resistance
Rin : 240∼550Ω
20
MΩ
1.0
100V D.C
Dielectric Strength
Typ.
Input Current IC
： ［mA］
Max.
Item
–40
–20
0
X 100
20
40
60
80
Ambient Temp.:Ta
［℃］
100
120
Note : Rin of Hall element decreases rapidly as ambient temperature
increases. Ensure compliance with input current derating curve envelope,
throughout the operating temperature range.
X 100
T1 = 20˚C, T2 = 0˚C, T3 = 40˚C
●Dimensional Drawing(Unit : mm)
2.7±0.1
●Input Voltage Derating Curve
N
Input Voltage VC
： ［V］
1.0
5°
0.4
1.05
0.8
8.0±1
0.2
0.4
0.3
Pinning
±
1.0 1.0 1.0
1
（±）
3
（ ）
2
（±）
4
（ ）
±
30
Input
Output
10°
1
0
–60
1 2 3 4
10°
Input Resistance
Rin : 240∼550Ω
2
sensor
center
0.25
φ0.3
0.5
2.9±0.1
0.5
1.65±0.1
–40
–20
0
20
40
60
80
Ambient Temp.:Ta
［℃］
100
120
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
