InSb Hall Element
HW-300A
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
Ⅰ
c
Limit
Unit
20
mA
−40 ∼ ＋110
℃
−40 ∼ ＋125
℃
Const. Current Drive
Operating Temp. Range Topr.
●Classification of Output Hall Voltage (VH)
Rank
196 ∼ 236
E
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
168 ∼ 204
D
228 ∼ 274
F
Tstg.
VH [ mV ]
C
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).
●Electrical Characteristics(Ta=25℃)
Max.
Unit
168
320
mV
B=0mT,Ⅰ =0.1mA
c
240
550
Ω
Output Resistance Rout B=0mT,Ⅰ =0.1mA
c
240
550
Ω
−7
＋7
mV
Symbol
Output Hall Voltage
VH
Const. Voltage Drive
B=50mT, Vc=1V
Input Resistance
Rin
※
Offset Voltage
Conditions
Min.
●Input Current Derating Curve
Input Resistance
Rin : 240∼550Ω
20
Vos(Vu) B=0mT, Vc=1V
※
Average on 0∼40℃
Temp. Coefficient of VH αVH
B=50mT,Ⅰ =5mA
c
※
Average on 0∼40℃
Temp. Coefficient of Rin αRin
B=0mT,Ⅰ =0.1mA
c
Dielectric Strength
Typ.
−1.8
%/℃
−1.8
10
%/℃
MΩ
1.0
100V D.C
Input Current IC
： ［mA］
Item
0
–60
–40
–20
0
Notes : 1. VH = VHM – Vos(Vu) (VHM:meter indication)
1
2. VH = VH (T1) X VH (T3) – VH) (T2) X 100
(T3 – T2
1
–R
3. Rin = Rin (T1) X Rin (T3) – T in (T2) X 100
(T
)
3
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.
2
T1 = 20˚C, T2 = 0˚C, T3 = 40˚C
●Dimensional Drawing(Unit : mm)
●Input Voltage Derating Curve
2.4±0.1
1.5
0.4
φ0.3
5°
0
–60
°
8
0.15
°
Input
1
（±）
3
（ ）
Output
5
–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.
Pinning
3
±
1.7±0.1
1.15
1
8°
±
0.55
0.4
sensor
center
N
7.0
0.4 0.75 2.9±0.1
7.0
0.7
4
28
2
Input Voltage VC
： ［V］
1
Input Resistance
Rin : 240∼550Ω
2
2
（ ）
4
（±）
