InSb Hall Element HW-102A Shipped in packet-tape reel(6,000pcs/Reel) 6,000pcs.Reel 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 Conditions Limit Unit Max. Input Current IC 40 Const. Current Drive 20 mA Topr Operating Temp. Range -40 110 TSTG Storage Temp. Range -40 125 Classification of Output Hall Voltage (VH ) 25Electrical Characteristics(Ta=25) Symbol Conditions Min. Typ. Max. Unit Output Hall Voltage VH Input Resistance Const. Voltage Drive B=50mT, VC =1V Rin B=0mT, IC =0.1mA 250 450 Rout B=0mT, IC =0.1mA Output Resistance 250 450 VOS (Vu) B=0mT, VC =1V Offset Voltage -7 7 mV 196 370 mV VH Temp. Coefficient of VH 20040 Average on 040 B=50mT, IC =5mA -1.8 %/ Rin Temp. Coefficient of Rin 20040 Average on 040 B=0mT, IC =0.1mA -1.8 %/ Rank D E F G 236 274 320 370 Conditions B=50mT, VC =1V Constant Voltage Drive Input Resistance Rin : 240450 20 1 3 ) - VH (T2 ) X 100 2. VH = VH (T1 ) X VH (T (T3 - T2 ) 1 Rin(T3 ) - Rin(T2 ) 3. Rin= Rin(T1 ) X X 100 (T3 - T2 ) 10 mA T1 = 20C, T2 = 0C, T3 = 40C 0 -60 Dimensional Drawing (Unit : mm) -40 -20 0 20 40 60 80 Ambient Temp. 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. 3.100.2 1.550.1 0.5 250450 Input Voltage Derating Curve 1 2.90.1 3 1.35 2.050.1 Pinning 3 2 4 1 V 1 00.1 0.11 Input Output Input Voltage 0.05 0.5 0.4 15 1.9 2 3 0.7 4 Input Resistance Rin : 240450 2 N 3 196 228 266 310 250450 Input Current Derating Curve Notes : 1. VH = VHM - VOS(Vu) (VHM:meter indication) 5 VH [ mV ] 3 Note : When ordering, specify 3-rank or wider range(e.g.E,F,G). Input Current Item 0 -60 -40 -20 0 20 40 60 80 Ambient Temp. 100 120 Note : For constant-voltage drive, stay within this input voltage derating curve envelope. 21 HW-102A * *AKM products are neither intended nor authorized for use as critical components in any safety, life support, or other hazard related device or system, and AKM assumes no responsibility for such use, except for the use approved with the express written consent by Representative Director of AKM. a Rin-T Characteristic Curves VH -B 2000 1800 Output Hall Voltage VH [mV] 1600 Input Resistance Rin [] 1400 1200 1000 800 600 400 200 0 -50 0 50 Ta [] 100 600 IC const VC const IC = 5 [mA] VC = 1 [V] 500 400 300 200 100 10 20 30 B [mT] Magnetic Flux Density Ambient Temperature(C) IC const VC const Output Hall Voltage VH [mV] 1750 1500 IC 1250 IC = 5 [mA] VC = 1 [V] B =50 [mT] 1000 750 VC 0 -50 0 50 Ta [] 100 1200 Output Hall Voltage VH [mV] 2000 250 IC const VC const 1000 IC const VC const VC 400 200 30 IC = 5 [mA] VC = 1 [V] B = 0 [mT] IC 20 VC 20 5 10 15 0.5 1.0 1.5 IC [mA] Input Current VC [V] Input Voltage IC const VC const 18 16 Offset Voltage VOS [mV] Offset Voltage VOS [mV] f 20 IC :[mA] 2.0 VC :[V] VOS (Vu)-VC , VOS (Vu)-IC 40 14 50 Ta [] 100 150 Ambient Temperature(C) Magnetic Flux Density 1[mT]=10[G] IC B = 0 [mT] Ta = 25 [] 12 10 8 j VC 6 4 2 0 IC 600 0 0.0 150 VOS (Vu)-T 0 -50 50 B = 50 [mT] Ta = 25 [] 800 Ambient Temperature(C) 10 40 VH -VC , VH -IC VH -T 500 c VC 0 0 150 IC Ta = 25 [] 0 0.0 5 10 0.5 1.0 IC [mA] Input Current VC [V] Input Voltage 15 1.5 20 IC :[mA] 2.0 VC:[V] Rin=350 VOS =4.7 mV[VC =1V] In This Example : Rin=350, VOS =4.7mV, [VC=1V] 22 2015 4 1 IMPORTANT NOTICE These products and their specifications are subject to change without notice. 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Note2) A hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. It is the responsibility of the buyer or distributor of AKM products, whodistributes, disposes of, or otherwise places the product with a third party, to notify such third party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold AKM harmless from any and all claims arising from the use of said product in the absence of such notification. April 1, 2015