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ISDN SO Compact SMD Interface Modules
Features * excellent output characteristics ensure compliance with CCITT.I.430 pulse waveform template when used with recommended IC pairing * SMD modules are designed for pick and place compatability * excellent and consistent balance between windings * modular design maximizes suppression effectivity and transmission properties * full compatibility with all common IC's * manufactured in ISO-9001:2000, TS-16949:2002 and ISO-14001:2001 certified Talema facility * fully RoHS compliant and meets lead free reflow level J-STD-020C * operating temperature: -40 to 85C * storage temperature: -40 to +125C
Electrical Specifications @ 25C
Turns Ratio: Bold = IC side windings
Compact SMD Modules comply with Basic Insulation Level EN60950, UL1950 and UL1459
Part Number MAJ-400A-XXX MAJ-403A-XXX MAJ-405A-XXX MAJ-400A-XXX-3 MAJ-403A-XXX-3 MAJ-405A-XXX-3
Basic P/N + Suffix (Example: MAJ-403A-470
LP (mH Min) 30 30 30 30 30 30
LN (H)
Turns Ratio 1:1:1: 1 1:1:2: 2 1:1:2.5: 2.5 1:1:1: 1 1:1:2: 2 1:1:2.5: 2.5
RCU (Ohms)
LL (H Max) 5 5 5 5 5 5
^IDC
(mA) 4 4 4 3 3 3
CC (pF Max) 120 120 120 120 120 120
RCUP (Ohms) 1.7 1.7 1.9 1.7 1.7 1.9
RCUS (Ohms) 1.7 3.4 4.4 1.7 3.4 4.4
VP (Vrms) 1500 1500 1500 1500 1500 1500
Schematic A A A A A A
C o mmo n Mo d e C h o k e
-000 -470 -101 -501 -502
No Choke 47 0.5 100 0.7 500 0.5 5000 2.0
Test Conditions: Polarity and Turns Ratio: 1% Inductance: 30mH minimum, line side windings in series @ 10kHz,100mV Leakage Inductance: Line side windings in series, IC side windings short circuited @ 100kHz, 100mV Coupling Capacitance: IC side windings in series to Line side windings in series @ 10kHz, 100mV Common Mode Choke Inductance: 100kHz, 20mV Test Voltage: 1.5kV for 2 Sec. - Line side windings in series to IC side windings in series Standard Packaging: Tape and Reel MAJ Compact Chip Module
TALEMA IN WK/YR Part Number
Suggested Pad Layout
0.100 (2.54) 0.047 (1.20)
Schematic
0.551 0.472 (14.00) (13.00)
A
Line 1 IC 16 15 14 13 12 11 10 9
0.787 (20.00)
0 - 8
0.044 (1.11)
7 x 0.100 (2,54)
0.591 0.374 (15.00) (9.50)
2 3 4 0.700 (17.78) 5 6 7 8
0.354 0.307 (9.00) (7.80) 0.020 x 0.12 (0.50 x 0.30)
Surface Coplanarity will be 0.004(0.10) maximum Dimensions: Inches (Millimeters) Tolerance: 0.010 (0.25) unless specified otherwise Germany: Int.+4989-841 00-0 * Ireland: Int.+35 374 - 954 8666 * Czech Rep: Int.+420 377 - 338 351 * India: Int.+91 427 - 244 1325 http://www.talema-nuvotem.com (10-06) Communications\MAJ

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