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