SPECIFICATION FOR APPROVAL REF. : ST3008□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Transformer NAME REV. 20130520-A PAGE 1 Ⅰ﹒Configuration and dimensions： A 8 4 Marking B 001 ABC 1 5 C Sequency No. 6.8 2.0 F 2.0 D E 0.762 1.270 Unit：m/m Wψ A B C D E 9.40±0.30 7.50±0.20 2.50 max. 0.50 typ. 1.27 typ. 8.20 typ. Ⅱ﹒Schematic diagram： Figure A Figure B 8 1 N3 3 7 6 Primary N1 2 Second Primary N1 8 N4 2 7 3 N2 6 N2 4 5 Second 1 N3 4 5 "●"Polarity "●"Polarity Ⅲ﹒Description： a﹒Ferrite toroidal core construction. Peak Temp：260℃ max. Max. Peak Temp - 5℃：30sec max. Max time above 217℃ ：60sec~150sec max. b﹒Enamelled copper wire：F class Temperature Rising Area c﹒Product weight：0.17 g（ref.） Preheat Area +4.0℃ / sec max. d﹒Moisture sensitivity Level 1 e﹒Products comply with RoHS' requirements 250 f﹒Halogen free available 200 150 ~ 200℃ / 60 ~ 120sec Reflow Area Forced Cooling Area +3.0℃ / sec max. -(1.0 ~ 5.0)℃ / sec max. Peak Temperature: 260℃ Ⅳ﹒General specification： a﹒Storage temp .：-40℃ ----+105℃ b﹒Operating ambient temp .：-40℃----+85℃ Temperature ( ℃ ) 217℃ 60sec max. 150 60sec~120sec 100 50 （Temp. rise included） 0 c﹒Resistance to solder heat ：260℃. 10 secs. AR-001C 60sec~150sec 50 100 150 Time ( seconds ) 200 250 SPECIFICATION FOR APPROVAL REF. : ST3008□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Transformer NAME REV. 20130520-A PAGE 2 Ⅴ﹒Electrical characteristics： DWG No. ST30080001L□ -□□□ Turns ratio N1:N2:N3:N4 L1,L2 uH typ. 1:1:1 C n-n pF max. 4:4:3 ST30080003L□ -□□□ 2:2:3 12 ST30080004L□ -□□□ 1:1:1.3:1.3 12 2). "- ：Packaging information： □□□"：Reference code 3). Electrical specifications at 25℃ 4). C / L test freq. : 0.05V/100KHz 5). Temp. rise 25℃ max. AR-001C HI POT N-N 0.6 1500Vac 60Hz 3mA 1min. 10 ST30080002L□ -□□□ 1). RDC1,RDC2 Ω max. 240 Code 10 Figure A A A B SPECIFICATION FOR APPROVAL REF. : ST3008□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Transformer NAME REV. 20130520-A PAGE 3 Ⅵ﹒Packaging information： ( 1 ) Configuration T Cover tape N A B 2.0±0.5 ∮C ∮C D G Embossed carrier ※Carrier tape width : D P:12 m/m 4 m/m End Start 001 001 001 001 001 001 ABC ABC ABC ABC ABC ABC Leader no component 200 m/m Min. Trailer no component 400 m/m Min. Components User direction of feed ( 2 ) Dimensions (EIA-481 Standard) Style A 07 - 16 178 13 - 16 330 B Unit:m/m C D 21±0.8 13 16 18 21±0.8 13 -0.2 16 18 +0.5 G +0 +0 N 50 50 T -0 -0 20.5 22.4 ( 3 ) Q'TY & G.W. Per package Inner : Reel Code AR-001C Q'TY (pcs) Outer : Carton G.W. (gw) Style Q'TY (pcs) G.W. (Kg) Size (cm) B 500 160 07 - 16 15,000 6.5 42 x 41 x 24 C 2,000 640 13 - 16 12,000 5.8 38 x 37 x 22 SPECIFICATION FOR APPROVAL REF. : ST3008□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Transformer NAME REV. 20130520-A PAGE 4 Ⅶ﹒Reliability test： Item 1.High Temperature Exposure Reference documents MIL-STD-202 Method 108 Test Condition 1.Temperature: 105℃ 2.Time:96 hours. 1.Temperature: -40℃ ~ 105℃ 2.Temperature Cycling JESD22 Method JA-104 2.Number of cycle:96 cycle 3.Dwell time:30 minutes 3.Biased Humidity Test MIL-STD-202 Method 103 1.Temperature: 85±5 ℃ 2.Time:96 Hours 3.Humidity: 85±5% RH. 1.Temperature: 85℃ 2.Time:96 hours. 3.Apply rated current. 4.Operational Life MIL-PRF-27 5.Exeternal Visual MIL-STD-883 Method 2009 constructions, marking and Inspect product workmanship. Test Specification 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±50%. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±50%. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±50%. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±50%. 1.No pollution on the surface of products. 2.Clear marking. 3.No crack. 6.Physical Dimensions JESD22 Method JB-100 Verify physical dimensions to the applicable product detail specification. Per product specification standard 7.Resistance to solvents MIL-STD-202 Method 215 Immerse into solvent for 3±0.5 minutes & brush 10 times for therr cycles. 1.No body change in apperarance. 2.No marking blurred. 3.Inductance shall not change more than ±50%. 8.Vibration Test MIL-STD-202 Method 204 1.Frequency and Amplitued : 10-2000-10 Hz, 1.5 mm. 2.Direction:X, Y, Z 3.Test duration:2 hours for each direction, 6 hours in total. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±50%. 9.Resistance To Soldering Heat Test MIL-STD-202 Method 210 1.Highest temperature： 260±5℃ 2.Time（temp.≧ 217℃）：60~150 Second. 3.IR reflow times：3 times. 10.Rated current MIL-STD-202 Method 330 11.Temperature rise MIL-PRF-27 12.Over load MIL-PRF-27 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±50%. 1.No mechanical and electrical damage. Apply rated current for 5 second. 2.Inductance shall not change more than ±50%. 1.No mechanical and electrical damage. Apply rated current for 10 minutes. 2.Inductance shall not change more than ±50%. 1.No mechanical and electrical damage. Apply twice as rated current for 5 minutes. (It's not application to some special design) 2.Inductance shall not change more than ±50%. 1.Baking in pre-testing： 155±5℃ / 16Hours±30 min. 2.Peak temperature：240±5℃ 3.Time（temp.≧217℃）：60~150 second. 4.IR reflow times：1 times. The terminal shall be at least 95% covered with fresh solder. User Spec. 1.Operating temperature： -40℃~85℃ 2.Room temperature：25℃. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±50%. MIL-STD-202 Method 201 1.DV:500V 2.Time:1minutes 16.Drop JESD22-B111 Packaged & Drop down from 1m.In 1 angle 1ridges & 2 surfaces orientation. 17.Terminal Strength Test JIS-C-6429 1.Apply push force to samples mounted on PCB. 2.Force of 1.8 kg for 60±1 seconds. 13.Solderability Test 14.Electrical Characteriazation 15.Withstanding Voltage Test AR-001C J-STD-002 1.During the test no breakdown. 2.The characteristic is normal after test. 1.No case deformation or change in appearance. 2.Inductance shall not change more than ±50%. After test, inductors shall be no mechanical damage.