ISF-100B1 Datasheet, PDF (1/1 Pages) Nuvotem Talema – ISDN SO DIL Style Through Hole Interface Transformers

ISDN S_O DIL Style Through Hole Interface Transformers
Features
• designed for optimum compatability with all established
interface IC’s
• excellent and consistent balance between windings
• complies fully with CCITT.I.430 recommendations and
corresponding national standards for S-Interface
• manufactured in ISO-9001 approved Talema facility
• operating temperature: 0 to 70°C
Electrical Specifications @ 25°C
Turns Ratio: Bold = IC side windings
ISF & ISV Series comply with Supplementry Insulation Level EN60950, UL1950 and UL1450
Part Number
L_P
Turns
L_L
(mH Min)
Ratio
(µH)
ISF / ISV-100B1
30
1:1:1:1
10
ISF / ISV-120A1
30
1:1:4
10
ISF / ISV-130B1
30
1:1:2,5:2,5
10
ISF / ISV-140B1
30
1:1:2:2
10
^I_DC
(mA)
5
5
5
5
C_C
(pF Max)
150
150
150
150
R_CUP
(Ohms)
1.7
1.7
1.7
1.7
R_CUS
(Ohms)
2.0
4.0
4.5
4.0
V_P
(Vrms)
1500
1500
1500
1500
Schematic
B1
A1
B1
B1
ISHF Series Interface Transformers comply with Reinforced Insulation Level EN60950 **
ISHF-200B1
30
1:1:1:1
15
5
45
2.4
2.0
3000
B1
ISHF-220A1
30
1:1:4
15
5
45
2.4
5.6
3000
A1
ISHF-230B1
30
1:1:2,5:2,5
15
5
45
2.4
6.8
3000
B1
ISHF-240B1
30
1:1:2:2
15
5
45
2.4
5.6
3000
B1
** S_O Transformer modules comply with Reinforced Insulation Level EN60950:1992/A4: 1997, para. 2.9.4.4 when tested in accordance with 6.4.1
Package Style
ISF
0.551
(14.00)
0.500
(12.70)
5
6
0.492
(12.50) ^0.400
(10.16)
0.433
(11.00)
0.059
(1.50)
1
10
0.100
(2.54)
0.138
(3.50)
0.018 x 0.026
(0.45 x 0.66)
Schematic
A1
Line
1
10
5
6
IC
3
8
B1
Line
6
7
9
10
IC
1
2
4
5
ISV
0.551 _0.400
(14.00) _(10.16)
0.354
(9.00)
0.300
(7.62)
56
1 10
0.100
(2.54)
0.571
(14.50)
0.059
(1.50)
0.138
(3.50)
0.018 x 0.026
(0.45 x 0.66)
A1
Line
1
10
5
6
IC
3
8
B1
Line
4
7
5
6
IC
1
10
2
9
ISHF
0.583
(14.80)
0.295 0.197
(7.50) (5.00)
1
0.654
(16.60)
0.591
(15.00)
6
23
54
0.571
(14.50)
0.079
(2.00)
0.138
(3.50)
0.024
(0.60)
A1
Line
2
5
3
4
IC
1
6
B1
Line
4
IC
1
5
2
6
3
Dimensions: Inches (Millimeters)
Tolerance: ±0.010 (0.25) unless specified otherwise
USA: AlfaMag Electronics LLC | 945 Parkwood | PO Box 668 | Rolla, MO 65402
Germany: Int.+4989-841 0_P0_h-_o0_n•_eI_:re₁l_-a₈n₀d_0-:₄In₁t₃._-[phone]_F5_A-4_X8_: 6₁6_-36₆•₄C_-5z₃e₉c₀h _ER_Mep_a:_ilI_:n_st_u.+_p4_p2_o0_rt@19_a-7_lf4_a4_m9_a3_g0_.c3_o•_mIndia: Int.+91 427-340 492
http:/h/wttpw:/w/w.twawle.malafa-nmuavgo.cteom.com
(07-03 Communications\ISDN\So-J Trafo)
(07-03)