BC54-820M(CD)

ROH S Compliant 承 認 書 SPECIFICATION FOR APPROVAL CUSTOMER: CUSTOMER P/N PART NO: DESCRIPTION: PRODUCTS NO: PRODUCTS REV: DATE: SMD POWER INDUCTORS BC54-820M 01 2018-6-11 PURCHASER CONFIRMED. APPROVAL BY CHECK BY DRAWN BY REMARK PROVIDER ENGINEER DEPT. APPROVAL BY CHECK BY chenlinli 誠 陽 實 業 有 限 公 司 TAIPEI OFF ICE TAIWAN CHENG YANG COMPONENT CORP 2F-1, NO. 176, Chine-Yi Road., Zhonghe District, New Taipei City, TAIWAN(R.O.C) 新北市中和區建一路 176 號 2 樓之一 POSTAL CODE: 23500 TEL NO.:+886-2- 8228-0930 FAX NO.:+886-2-8228-0929 E-mail:h21803@ms29.hinet.net 寶 誠 電 子 有 限 公 司 CHINA FACTORY ZHUHAI BAO CHENG ELECTRONICSCO.,LTD Guan Tang Industrial Park, Tang Jia Wan Town, Zhuhai City, Guangdong Province, CHINA 中國廣東省珠海市塘家灣鎮官塘工業區 POSTAL CODE: 519085 TEL NO:86-756-3383187 FAX NO:86-756-3380704 E-mail: baocheng@baocheng.biz 昆 山 誠 陽 電 子 有 限 公 司 CHINA FACTORY KUNSHAN CHENG YANG ELECTRONICSCO.,LTDP Qiang-An Road., High-Tech. Industrial Park, Kunshan City, Jiangsu Province, China 江蘇省昆山市高科技工業園區強安路 35 號 POSTAL CODE: 215300 TEL NO:86-512-57823500 FAX NO:86-512-57823503 E-mail: kscy@taiwan-chengyang.com.tw TEST DATA DIMENSION&ELECTRIC CHARACTER CUSTOMER: ROHS Compliant PART NO: DESCRIPTION: SMD INDUCTOR SERIES NO: BC54-820M 1.MECHANICAL DIMENSION UNIT:mm 820 2.RECOMMEND LAND PATTERN DIMENSIONS A 5.5MAX B 4.8MAX C 6.1MAX D 1.5TYP E F G H I 3.SEPCIFICATIONS L(0A) Part Number BC54-820M (1). (2). (3). DC (5). Inductance Rdc (OHM) 82uH± 20% Typical Max @2.52MHZ 0.25V 0.51 0.60 82.0 Heat Rating Current DC Amps.Idc(A) Saturation Current DC Amps.ldc(A) Typical Typical 0.70 0.58 All test data is referenced to 25℃ ambient. Operating Tenperature Rangr-30℃ to +100℃. DC current(0.70A)that will cause an approximate△T of 40℃. (4). current(0.58A)that will cause Lo to drop approximately 10%. The part temperature(ambient+temp rise)should not exceed 100℃ under worst case operating conditions.Circuit design,component placement,PWB trace size and thickness,airflow and other cooling provisions all affect the part temperature part temperature should be verified in the end appliation. 4.PACKAGING INFORMATION parts are packaged on 13"reels 1500 parts per reel. A0= 5.6mm B0= 6.0mm K0= 4.7mm APPROVED BY: CHECKED BY: DRAWN BY: chenlinli Rohs Compliant ZHUHAI BAOCHENG ELECTRONICS CO.,LTD TEST DATA FOR PREPRODUCTION SAMPLE CUSTOMER: CUSTOMER P/N: CUSTOMER REV: TEST DATE:2018-6-11 PART NAME:SMD INDUCTOR BC PART NO:BC54-820M BC REV: QUANTITY:10PCS TEST ITEM L(0A) L(0.58A) DCR(S-F) TEST 2.52MHZ 0.25V CONDITION SPEC. 82uH ±20% ≥90% AT DC 0.58A 0.60Ω MAX 01 82.62 97% 0.51 02 82.27 97% 0.51 03 82.92 97% 0.51 04 82.86 98% 0.51 05 82.67 97% 0.51 06 82.12 97% 0.51 07 82.03 98% 0.52 08 82.21 97% 0.51 09 81.42 98% 0.51 10 81.09 97% 0.52 11 12 13 14 15 X 82.22 0.51 σ 0.568 0.004 Cpk 9.49 7.33 1. TEST INSTRUMENTS: □HP-4284A METER ■HP-4285A METER □HP-4191A METER □CH-3200 METER □CH-310 METER □CH-3305 METER ■□ CD1068+CD1320 METER □ VR116+VR7220 METER □WK3260B+WK3265B METER □VR562 METER ■CH-502B DCR METER 2.CONDITION TEMPERATURE: 25 ℃ HUMIDITY: 65%RH TEST DATA NO:BWIE00002-4-B APPROVED BY CHECKED BY PREPARED BY chenlinli BC528S0048 Rohs Compliant ZHUHAI BAOCHENG ELECTRONICS CO.,LTD TEST DATA FOR PREPRODUCTION SAMPLE CUSTOMER: CUSTOMER P/N: CUSTOMER REV: TEST DATE:2018-6-11 PART NAME: SMD INDUCTOR BC PART NO:BC54-820M BC REV: QUANTITY:10PCS TEST ITEM A B C SPEC. 5.50 4.80 6.10 MAX MAX MAX 01 5.22 4.53 5.59 02 5.27 4.57 5.55 03 5.23 4.50 5.59 04 5.16 4.55 5.55 05 5.14 4.52 5.69 06 5.16 4.52 5.71 07 5.18 4.45 5.57 08 5.16 4.44 5.61 09 5.14 4.45 5.63 10 5.22 4.44 5.59 X 5.19 4.50 5.61 σ 0.042 0.046 0.052 Cpk 2.48 D E F G H I J 11 12 13 14 15 2.19 3.17 APPROVED BY CHECKED BY PREPARED BY chenlinli TEST DATA NO:BWIE00002-5-B BC528S0048 K ROHS Compliant ELECTRONICS CHARACTER TEST CHART CUSTOMER: PART NAME: SMD INDUCTOR CUSTOMER P/N: TEST DATE:2018-6-11 BC PN:BC54-820M SAMPLE CO: CD1068+CD1320 METER 1.CURVES OF TEMPERATURE AND INDUCTAME VARIED WITH TP CARRENT DC:0.7A TEST INSTRUMENTS 80.0 131.2 64.0 105.0 48.0 78.7 32.0 52.5 16.0 26.2 0.0 INDUCTANCE(uH) TEMPERATURE(℃) 0min 84.40 23.0 3min 84.60 49.8 200KHZ 0.25V TEST TERM: 2.INDUCTCMCE VS CURRENT 6min 84.70 51.4 9min 84.60 52.2 12min 84.60 52.8 15min 84.60 53.3 18min 84.70 53.6 TEST INSTRUMENTS: 20min 84.70 53.8 TIME WK3260B+WK3265B METER INDUCTANCE(uH) 131.20 ● Saturated Current point 104.96 78.72 ■DTL＝-10% 52.48 ▲DTL＝-50% 26.24 0.00 INDUCTANCE 0A 80.20 0.12A 80.10 0.23A 80.10 0.25V TEST TERM: 3.INDUCTCMCE VS FREQUENCUY INDUCTANCE(uH) 0.0 INDUCTANCE(uH) TEMPERATURE (℃) TEMPERATURE RISE CURRENT 0.35A 80.10 0.46A 80.00 0.58A 79.80 TEST INSTRUMENTS: 1.14A 72.20 1.44A 40.20 CURRENT (A) WK3260B+WK3265B METER 131.20 104.96 78.72 52.48 26.24 0.00 FREQUENCY(Hz) 100KHz 200KHz 300KHz 500KHz 800KHz 1MHZ 81.10 80.50 80.20 79.90 79.70 79.60 INDUCTANCE 1.TEST CONDITION TEMPERATURE: 25℃ HUMIDITY: ≦ 65％ RH APPROVED BY CHECKED BY 1.8MHZ 2.52MHZ 80.50 82.30 PREPARED BY chenlinli BC528S0048