6.35 0.25 (0.250 0.010) 2.54 0.15 (0.100 0.006) 6 5 4 YYWW 10.50 0.25 7.68 0.25 (0.413 0.010) (0.302 0.010) SM91508AL PIN 1 1 2 3 8.38 0.25 (0.330 0.010) 6 PLCS. 0.90 Features TYP. (0.035) n Operating temperature: -40 to +150 C COPLANARITY 0.10 n High frequency integrated choke (0.004) 4.25 0.25 MAX. n Hi-Pot: 3000 Vrms (0.167 0.010) n RoHS compliant* n AEC-Q200 compliant 6 PLCS. 0.50 0.15 0.10 MIN. (0.020 0.006) (0.04) SM91508AL BMS Signal Transformer Electrical Specifications 25 C Product Dimensions Recommended Layout OCL 6.35 0.13 6.35 0.25 (0.250 0.005) (100 kHz, 0.1 V, (-40 C ~ +150 C) (0.250 0.010) 2.54 0.13 2.54 0.15 ........................................ 300 H min. (0.100 0.005) (0.100 0.006) 6 5 4 Leakage Inductance (100 kHz, 0.1 V) ........................................ 0.5 H max. DCR Transformer Side .............. 0.8 max. CM Choke Side ................. 1.0 max. 8.32 0.13 YYWW Turns Ratio ...............................1:1 2 % 10.50 0.25 7.68 0.25 (0.328 0.005) (0.413 0.010) (0.302 0.010) SM91508AL Insertion Loss 11.26 0.13 1-80 MHz .........................-1.0 dB max. PIN 1 (0.443 0.005) 125 MHz ..........................-3.0 dB max. Return Loss (Z out = 100 ) 1-30 MHz ...........................-16 dB min. 1 2 3 30-60 MHz .........................-12 dB min. 8.38 0.25 0.26 60-80 MHz .........................-10 dB min. (0.330 0.010) (0.010) Hi-Pot (1 mA, 60 sec.) ...........3000 Vrms 0.76 0.13 MM DIMENSIONS: Working Voltage ......................1000 Vdc (0.030 0.005) (INCHES) Operating Temperature ....-40 to +150 C Storage Temperature .......-50 to +150 C How To Order Moisture Sensitivity Level .....................1 SM91508 A L - E ESD Classification (HBM) ................. N/A 6 PLCS. Model 0.90 TYP. (0.035) AEC-Q200 Compliant Packaging Specifications COPLANARITY 0.10 Termination (0.004) Tape & Reel ....................... 800 pcs./reel L = RoHS Compliant 4.25 0.25 MAX. (0.167 0.010) Packaging E = Tape and Reel (800 pcs. per reel) 6 PLCS. 0.50 0.15 0.10 MIN. (0.020 0.006) (0.04) Electrical Schematic 1 6 6.35 0.13 (0.250 0.005) 2.54 0.13 (0.100 0.005) 2 5 8.32 0.13 (0.328 0.005) 11.26 0.13 3 4 (0.443 0.005) 1 : 1 0.26 (0.010) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov0.76 0.13 MM DIMENSIONS: (0.030 0.005) (INCHES) *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS and AEC-Q200 COMPLIANTSM91508AL BMS Signal Transformer Solder Profile t p CRITICAL T p ZONE T to T RAMP-UP L P T L t L T smax T smin RAMP-DOWN t s Preheat 25 t 25 C to Peak Time (Seconds) Pb Free Assembly Average Ramp-up Rate3 C/second max. Preheat Temperature min. (T min) 150 C s Temperature max. (T max) 200 C s Time (t min. to t max.)60 ~ 180 s s s Liquidus Temperature: T 217 C L Time above Liquidus Temperature: t 60 ~ 150 s L Peak Temperature: T 245-250 C P Time within 5 C of Actual Peak Temperature: t 20 ~ 40 s p Ramp-down Rate from Peak Temperature6 C/s max. Time 25 C to Peak: t 8 minutes max. TO PEAK Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Temperature (C)