EPR1081S 参数 Datasheet PDF下载

T1/CEPT/ISDN-PRI Interface Transformers

ELECTRONICS INC.

EPR1076S to EPR1089S &

EPR1076S-RC to EPR1089S-RC

• Opitmized for Leading Transceiver I.C.’s

• Meets or exceeds UL1459, UL1950 & EN60950 Standards

• Dual Surface Mount in a Small (SOIC) Package

• 1500 Vrms Isolation

Electrical Parameters @ 25°C

Part

Number

EPR1076S(-RC)

EPR1077S(-RC)

EPR1078S(-RC)

EPR1079S(-RC)

EPR1080S(-RC)

EPR1081S(-RC)

EPR1082S(-RC)

EPR1083S(-RC)

EPR1084S(-RC)

EPR1085S(-RC)

EPR1086S(-RC)

EPR1089S(-RC)

Turns Ratio

(Pri.:Sec. ± 5%)

1CT:1CT/1CT:1.36CT

1CT1CT/1CT:1.5CT

1CT:2CT/1CT:2CT

1CT:2CT/1:1.36CT

1:1.15CT/1CT:2CT

1CT:1.15CT/1CT:1.15CT

1CT:1CT/1CT:2CT

1CT:1.41CT/1CT:1.41CT

1CT:1.5CT/1CT:1.5CT

1CT:2CT/1CT:2.3CT

2CT:1/1.26/2CT:1/1.26

1CT:1.36CT/1CT:1CT

OCL

(mH Min.)

1.2 / 1.2

1.2 / 1.2

1.2 / 1.2

1.2 / 1.2

1.2 / 1.2

1.2 / 1.2

1.2 / 1.2

1.0 / 1.0

1.5 / 1.5

1.2 / 1.2

1.5 / 1.5

1.2 / 1.2

Cw/w

(pF Max.)

30 / 30

30 / 30

30 / 30

30 / 30

30 / 30

30 / 30

30 / 30

30 / 30

40 / 40

30 / 30

40 / 40

30 / 30

LI

(µH Max.)

0.6 / 0.6

0.6 / 0.6

0.6 / 0.6

0.6 / 0.6

0.6 / 0.6

0.6 / 0.6

0.6 / 0.6

0.6 / 0.6

0.8 / 0.8

0.8 / 0.8

0.5 / 0.5

0.6 / 0.6

Pri. DCR

(Ω Max.)

0.7 / 0.7

0.7 / 0.7

0.7 / 0.7

0.7 / 0.7

0.7 / 0.7

0.7 / 0.7

0.7 / 0.7

0.7 / 0.7

0.7 / 0.7

0.9 / 0.9

0.7 / 0.7

0.7 / 0.7

Sec. DCR

(Ω Max.)

1.0 / 1.0

0.7 / 1.0

1.4 / 1.4

1.0 / 0.8

0.7/ 1.0

0.8 / 0.8

0.7 / 1.0

0.9 / 0.9

0.9 / 0.9

1.3 / 1.3

1.0 / 1.0

1.0 / 1.0

Primary

Pins

1,3 / 6,8

16,14 / 6,8

16,14 / 6,8

16,14 / 6,8

16,14 / 6,8

1,3 / 6,8

16,14 / 6,8

1,3 / 11,9

1,3 / 6,8

6,8,/,14,16

1,3 / 6,8

1,3 / 6,8

Schematic

A

A

A

B

C

A

A

A

A

A

A

A

Package

.500

(12.70)

.075

(1.90)

PCA

EPR10XXS(-RC)

D.C.

.050

(1.27)

.085

(2.16)

16

Schematics

A

15

14

11

10

9

.270

(6.86)

.440

(11.18)

Solder Pad

Layout

1

16

2

15

3

B

14

6

11

7

10

8

9

Pin 1

I.D.

.350

(8.89)

.030

(.762)

.005/.015

(.127/.381)

.240

(6.10)

0°-8°

.008/.012

(.203/.305)

1

16

2

3

C

14

6

11

10

8

9

.018/.022

(.457/.559)

.050

(1.27)

.035

(.889)

.380

(9.65)

EPR10XXS

SnPb

225°C

(168 Hours,

≤30°C/60%RH)

Notes :

1. Lead Finish

2. Peak Temperature Rating

3. Moisture Sensitive Levels

4. Weight

(Tube)

5. Packaging Information

(*Add “TR” to end of part number, but

(Tape & Reel)

in front of “-RC”when placing order)

EPR10XX-RC

Hot Tin Dip (Sn)

†

245°C

(72 Hours,

≤30°C/60%RH)

1

2

3

6

7

8

MSL = 3

MSL = 4

1.2 grams

39 pieces/tube

750 pieces/13” reel

(*EPR10XXXSTR)

1.2 grams

39 pieces/tube

750 pieces/13” reel

(*EPR10XXTR-RC)

†

Lead Material : Matte Tin with Ni Barrier

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.

CSR1076S(-RC) to CSR1089S(-RC) Rev. 3

6/30/06 JDG

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com