T1/E1/ CEPT Quad Port Transformer
ELECTRONICS INC.
EPR1536SE & EPR1536SE-RC
• Designed for Level One LXT 332 Chip Set • Robust construction allows IR/VP reflow processes • Add “-RC” after part number for RoHS Compliant • Operating Temperature : -40°C to +85°C • Isolation : 1500 Vrms
Electrical Parameters @ 25° C
Primary Inductance (mH Min.) @ 100 KHz, 0.1 Vrms 1.2 Leakage Inductance (µH Max.) @ 100 KHz, 0.1 Vrms @ Pri. w/ Sec. shorted 0.5 Interwinding Capacitance (pF Max.) @ 100 KHz, 0.1 Vrms Pri. to Sec. 35 15 1.0 1.0 Return Loss (dB Min.) @ 1-5 MHz DCR (Ω Max.) Xmit Rcv Turns Ratio (± 2%) Xmit Pri.:Sec. 1:2 Rcv Pri.:Sec. 1:2CT
• Pri. OCL is 600 µH min. @ -40˚C •
Package
1.120 (28.45) .085 (2.16) PCA EPR1536SE(-RC) Date Code .050 (1.27) Xmit1 .090 (2.29) Sec 40 . 39
Schematic
Rcv1 Pri. 38 36 Rcv2 Pri. 35 33 Xmit2 Sec. 32 31
.480 (12.19)
40 21 .670 Solder Pad Layout (17.02) 1 20 1 2 Pri. 3 4 5 Sec. Rcv3 Pri. 28 26 6 7 8 Sec. Rcv4 Pri. 25 23 9 10 Pri. Xmit4 Sec. 22 21
.950 (24.13) .260 (6.60) .050 (1.27) .010/.015 (.254/.381) 0°-8°
.030 (.762) .008/.012 (.203/.305)
Xmit3 Sec. 30 29
.016/.022 (.406/.559)
.035 (.889) .600 (15.24) 11 12 13 14 15 Pri. Sec. 16 17 18 19 20 Pri. Sec.
Notes : 1. Lead Finish 2. Peak Temperature Rating 3. Moisture Sensitive Levels 4. Weight 5. Packaging Information (*Add “TR” to end of part number when placing order) (Tube) (Tape & Reel)
EPR1536SE SnPb 225°C
(168 Hours, ≤30°C/60%RH)
EPR1532S-RC Matte Tin 260°C
(72 Hours, ≤30°C/60%RH)
MSL = 3
MSL = 4
TBD grams TBD pieces/tube TBD pieces/13” reel
(*EPR1532S-TR)
TBD grams TBD pieces/tube TBD pieces/13” reel
(*EPR1532S-RCTR)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSR1536SE & -RC Rev. 1 3/6/06 JDG
TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com
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