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InSb Hall Element HW-105A *High-sensitivity InSb Hall element. *Super mini-mold SMT package (fits SOT343 land pattern). *Shipped in packet-tape reel (5000pcs 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 *Classification of Output Hall Voltage (VH) Rank VH [ mV ] 122 144 168 196 228 to to to to to 150 174 204 236 274 B=50mT, Vc=IV Constant Voltage Drive Conditions *Electrical Characteristics(Ta=25C) Item Symbol Conditions Min. Typ. Max. Unit A B C 122 274 mV D 250 250 -12 450 450 E 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 Input Resistance Output Resistance Offset Voltage Rin Rout Vos Note : When ordering, specify 3-rank or wider range(e*g*,BCD). *Input Current Derating Curve +12 mV Input Resistance Temp. Coefficient of VH VH B=50mT, Ic=5mA 20 -1.8 %/C Input Current(mA) Rin : 250 to 450 Temp. Coefficient of Rin Rin B=0mT, Ic=0.1mA -1.8 %/C 10 Dielectric Strength 100V D.C 1.0 M Notes : 1. VH = VHM - Vos (VHM:meter indication) 1 -V 2. VH = VH (T1) X VH (T3) - T H) (T2) X 100 (T3 2 1 -R 3. Rin = Rin (T1) X Rin (T3) - T in (T2) X 100 (T ) 3 2 T1 = 20C, T2 = 0C, T3 = 40C 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. 0.25 *Dimensional Drawing (mm) 2.10.1 0.4 1.3 0.4 0.3 *Input Voltage Derating Curve Input Resistance 2.0 Input Voltage(V) Rin : 250 to 450 2 1.250.1 2.10.2 1 0 to 0.1 N 5 3 4 5 0.1 1.0 5 0.55 0 +0.1 0.3 0.25 Pinning 5 0 -60 3 4 () () -40 - 20 0 20 40 60 80 100 120 Input Output 1() 2() Ambient Temperature.(C) Note : For constant-voltage drive, stay within this input voltage derating curve envelope. 17 HW-105A a *Characteristic Curves Rin-T 1400 1200 Input Resistance:Rin( ) Output Voltage:VH(mV) VH-B 350.0 300.0 250.0 200.0 150.0 100.0 50.0 0.0 0 Vin Ic const Vc const Ic = 5 (mA) Vc = 1 (V) Ta = 25 (C) 1000 800 600 400 200 0 -50 0 50 Ambient Temperature(C) Ic c 100 150 10 20 30 40 50 Magnetic Flux Density B (mT) VH-T 1000 Ic const Vc const Output Voltage:VH(mV) VH-Vc, VH-Ic 800 Ic const Vc const Output Voltage:VH(mV) 750 Ic 500 Ic = 5 (mA) Vc = 1 (V) B = 50 (mT) 600 B = 50 (mT) Ta = 25 (C) Ic 400 Vin 200 250 Vin g 5 0.5 10 1.0 Ic (mA) Input Current Vc (V) Input Voltage 0 -50 0 50 Ambient Temperature(C) 100 150 0 0 15 1.5 20 Ic:(mA) 2.0 Vc:(V) VOS-T 16.0 14.0 Ic const Vc const Ic = 5 (mA) Vc = 1 (V) B = 0 (mT) VOS-Vc, VOS-Ic 20 18 Offset Voltage:Vos(mV) Ic const Vc const B = 0 (mT) Ta = 25 (C) Offset Voltage:Vos(mV) 12.0 10.0 8.0 6.0 4.0 2.0 0.0 -50.0 Ic 16 14 12 10 8 6 4 2 i Ic Vin Vin 5 0.0 50.0 Ambient Temperature(C) 100.0 150.0 0 0.5 10 1.0 Ic (mA) Input Current Vc (V) Input Voltage 15 1.5 Ic:(mA) Vc:(V) *Magnetic Flux Density 1(mT)=10(G) In This Example : Rin=350( ), Vos=1.9(mV), Vc=1(V) 18 |
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