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| InSb Hall Element HW-104A *High-sensitivity InSb Hall element. *SMT package with inserting pin. *Shipped in bulk(500pcs per pack). 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 *Input Current Derating Curve *Electrical Characteristics(Ta=25C) Input Current(mA) Item Symbol Conditions Min. Typ. Max. Unit 20 Input Resistance Rin : 240 to 550 Output Hall Voltage VH Const. Voltage Drive B=50mT, Vc=IV B=0mT, Ic=0.1mA B=0mT, Ic=0.1mA B=0mT, Vc=IV 196 mV 10 Input Resistance Output Resistance Offset Voltage Rin Rout Vos 240 240 -7 550 550 +7 mV 0 - 40 - 20 0 20 40 60 80 Ambient Temperature.(C) 100 120 Temp. Coefficient of VH VH B=50mT, Ic=5mA -1.8 %/C Temp. Coefficient of Rin Rin B=0mT, Ic=0.1mA Note : Rin of Hall element decreases rapidly as ambient temperature increases. Ensure compliance with input current derating curve envelope, throughout the operating temperature range. -1.8 %/C *Input Voltage Derating Curve Dielectric Strength 100V D.C 1.0 M 2.0 Input Resistance Rin : 240 to 550 Notes : 1. VH = VHM - Vos (VHM:meter indication) Input Voltage(V) 1 -V 2. VH = VH (T1) X VH (T3) - T H) (T2) X 100 (T3 2 1 3. Rin = Rin (T1) X Rin (T3) - Rin (T2) X 100 (T - T ) 3 2 T1 = 20C, T2 = 0C, T3 = 40C *Dimensional Drawing (mm) 2.90.2 1.550.1 1.0 0.5 2.90.1 3 2 0.4 0.5 15 D10.1 4 1 1.9 - 40 0 - 20 0 20 40 60 80 Ambient Temperature.(C) 100 120 Note : For constant-voltage drive, stay within this input voltage derating curve envelope. 0.05 5 N 1.25 1.35 2.60.1 0.50.1 Pinning 0.1 0 to 0.1 0.35 Input Output 1() 2 () 3 4() () 15 HW-104A a *Characteristic Curves Rin-T 2000 1800 Input Resistance:Rin( ) Output VoltageVH(mV) 1600 1400 1200 1000 800 600 400 200 0 -50 0 50 100 Ambient Temperature(C) 150 0.0 0 10 20 30 Magnetic Flux Density B (mT) 40 50 500.0 400.0 300.0 VH-B 600.0 Ic const Vc const Ic = 5 (mA) Vc = 1 (V) Ta = 25 (C) Ic Vin 200.0 100.0 c VH-T 2000 1750 Output Voltage:VH(mV) 1500 1250 1000 750 500 Ic const Vc const VH-Vc, VH-Ic 1200 1000 800 600 400 200 0 0.0 5 0.5 10 1.0 Ic (mA) Input Current Vc (V) Input Voltage 15 1.5 20 Ic:(mA) 2.0 Vc:(V) Ic const Vc const B = 50 (mT) Ta = 25 (C) Ic Ic Ic = 5 (mA) Vc = 1 (V) B = 50 (mT) Output Voltage:VH(mV) f Vin Vin 250 0 -50 0 50 100 Ambient Temperature(C) 150 VOS-T 40 Ic const Vc const Offset Voltage:Vos(mV) 30 Ic = 5 (mA) Vc = 1 (V) B = 0 (mT) VOS-Vc, VOS-Ic 20 18 Offset Voltage:Vos(mV) 16 14 12 10 8 6 4 2 5 0.5 10 1.0 Ic (mA) Input Current Vc (V) Input Voltage 15 1.5 20 Ic:(mA) 2.0 Vc:(V) Ic const Vc const B = 0 (mT) Ta = 25 (C) Ic i Ic 20 Vin 10 Vin 0 -50 0 50 100 Ambient Temperature(C) 150 0 0.0 *Magnetic Flux Density 1(mT)=10(G) In This Example : Rin=350( ), Vos=4.7(mV), Vc=1(V) 16 |
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