HEW (HELICAL EDGE WOUND) HIGH CURRENT INDUCTOR HWI4434V SERIES • High Current Inductors (inductance range from 3.6μH to 83μH) in a compact size package (44mm x 42mm x 36mm) • Flat wire coil minimizes losses at high frequency • Vertical mount package with mounting clip and base for added support (horizontal mount version also available) • Operating Temperature -40ºC to +150ºC • RoHS Compliant Product • Custom Design Available ELECTRICAL PARAMETERS @ 25°C Part Number HWI4434-032A-830V INDUCTANCE (μH) ±15% 83 Irms (Amp) Typical DCR (mΩ) Max 20ºC Rise 40ºC Rise 21 32 6.8 Isat (Amp) Typical Dimensions (mm) 10% Drop 20% Drop 30% Drop C D 21 30 39 1.50 8.00 HWI4434-040A-550V 55 26 40 4.5 25 37 48 1.80 8.00 HWI4434-040A-370V 37 26 40 4.5 45 64 81 1.80 8.00 HWI4434-060A-240V 24 40 60 1.9 38 55 72 2.50 8.50 HWI4434-060A-160V 16 40 60 1.9 69 97 121 2.50 8.50 HWI4434-060A-100V 10 40 60 1.9 130 201 265 2.50 8.50 HWI4434-080A-140V 14 52 80 1.1 50 74 96 2.50 8.50 HWI4434-080A-9R3V 9.3 52 80 1.1 91 129 162 2.50 8.50 HWI4434-080A-6R0V 6.0 52 80 1.1 175 269 355 2.50 8.50 HWI4434-100A-8R4V 8.4 66 100 0.7 64 95 124 3.50 8.50 HWI4434-100A-5R6V 5.6 66 100 0.7 115 166 207 3.50 8.50 HWI4434-100A-3R6V 3.6 66 100 0.7 225 346 456 3.50 8.50 Note: 1. Inductance measured at 10KHz, 1Vrms 2. Isat is DC current at which the inductance drops the specified amount from its original value without bias. 3. Irms is the DC current that causes the specified temperature rise of the winding from 25°C ambient for the inductor. Revised 04/25/2016 Product performance is limited to specified parameters. Data is subject to change without prior notice. Tel: 310-325-1043 Fax: 310-325-1044 www.mpsind.com [email protected] HEW (HELICAL EDGE WOUND) HIGH CURRENT INDUCTOR HWI4434V SERIES DIMENSIONS (mm / [inch]) Recommended PCB Layout 43.0 Max [1.70] Dummy Pin for Mounting Only Do not connect to ground or other electrical circuits 43.0 Max [1.70] 36.0 Ref [1.42] 20.0 Ref [0.79] 1.2 Ref [0.05] 8.0 Ref [0.31] 44.0 Max [1.73] 44.0 Max 25.0 Ref C [1.73] [0.98] L 8.5 Ref [0.33] CL MPS HWI4434-XXXA-XXXV Date Code 0.50 Typ [0.020] 20.0 Typ [0.79] 3.5 Ref [0.14] 36.0 Max [1.42] 2.48 Typ [0.095] 36.00 Typ [1.42] 6.35 Typ [0.250] 7.42 Typ [0.292] 7.00 Typ [0.276] 25.0 Typ [0.98] Revised 04/25/2016 Product performance is limited to specified parameters. Data is subject to change without prior notice. Tel: 310-325-1043 Fax: 310-325-1044 www.mpsind.com [email protected]