BITECH HS93

MODEL HS93 SERIES
NEW PRODUCT
T1/CEPT/ISDN
Transformers
FEATURES AND BENEFITS
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•
•
•
•
Available in through-hole and surface mount packages
Designed for 1.544 Mbp/s (T1), 2.048 Mbps (CEPT) and ISDN primary rate interface (PRI) applications
Dual package contains both transmit and receive transformers
2000 V rms dielectric withstanding voltage
Models matched to leading tranceiver ICs
ELECTRICAL @ 25°C
Part
Number
Turns Ratio
Primary:Secondary
±3% (1)
OCL
mH Min.
LL
µH Max.
Cww
pF Max.
Primary
DCR
Ω Max.
Secondary
DCR
Ω Max.
Primary
Pins
HS93-98706
1:1:1
1.2
0.5
25
0.70
0.70 & 0.70
5-6
HS93-98705
1:2 ct & 1:1.36
1.2 & 1.2
0.5 & 0.8
35 & 35
0.8 & 0.8
1.2 & 1.0 14-12 & 5-7
HS93-97725
1 ct:2 ct & 1 ct:2 ct
1.2 & 1.2
0.6 & 0.6
35 & 35
0.7 & 0.7
1.2 & 1.2 12-10 & 4-6
1:2 & 1:2
22 & 22
11 & 11
100 & 100
2.4 & 2.4
4.4 & 4.4
HS93-97727 (1)
1-4 & 5-8
ENVIRONMENTAL
Operating Temperature Range
0°C to +70°C
MECHANICAL
Type
Lead Plating
Lead Material
Lead Configuration
Lead Coplanarity
Case Material, UL-94V-0 Rated
Through Hole
60/40 Tin Lead
Copper Alloy
N/A
N/A
Molded Dap
Surface Mount
85/15 Tin Lead
Copper Alloy 42
Gull Wing
0.004” (0.102mm)
Molded Epoxy
Specifications subject to change without notice.
Note: (1) Turns ratio based on the shorting of pins 2-3, 6-7, 10-11 & 14-15.
6-151
Model HS93 Series
6
OUTLINE DIMENSIONS (Inch/mm)
.510
Max.
12.95
Model HS93-98706
.100
2.54
.360
Max.
9.14
.200
5.08
6
4
2
5
3
1
.130
3.30
.260 Max.
6.60
ø .020
.400
10.16
Tolerances unless otherwise specified ±.005” (.127mm).
Model HS93-97725
.660
Max.
16.76
.059
1.50
.400
Max.
10.26
.618
15.69
.02
0.5
.340
8.64
.100
2.54
Recommended Pad Layout
.100
Typ.
2.54
.500
12.7
.400
10.2
.120
Typ.
3.05
.640
16.3
.050
Typ.
1.27
Tolerances unless otherwise specified ±.005” (.127mm).
6-152
Model HS93 Series
OUTLINE DIMENSIONS (Inch/mm)
.810 Max.
20.57
Model HS93-98705
ø .023
.100
2.54
.395 Max.
10.0
.260
Max.
6.60
.300
7.62
Pin #1
Indicator
.130
3.30
Tolerances unless otherwise specified ±.005” (.127mm).
Model HS93-97727
.100
Typ.
2.54
.955
Max.
24.25
.577
Max.
14.65
.400
10.16
Max.
.720
18.29
.025
.055
to
.635
1.40
Pin #1
Indicator
6
.02
.50
Recommended PadLayout
.100
Typ.
2.54
.700
17.78
.520
13.21
.120
Typ.
3.05
.760
19.30
.050
Typ.
1.27
Tolerances unless otherwise specified ±.005” (.127mm).
6-153
Model HS93 Series
SCHEMATICS
Model HS93-98706
1 : 2 cs
1
5
2
Primary
Secondary
3
6
4
Model HS93-97725
Coil B
1 ct : 2 ct
Coil A
2 ct : 1 ct
1
12
4
9
2
11
5
8
3
10
6
7
Secondary
Primary
Primary
6-154
Secondary
Model HS93 Series
SCHEMATICS
Model HS93-98705
Coil A
2 ct : 1
1
14
Secondary
Primary
2
3
12
Coil B
1 : 1.36
5
10
Secondary
Primary
7
Model HS93-97727
8
Coil A
1 cs : 2 cs
Coil B
1 cs : 2 cs
16
15 14
13
12
11 10
9
1
2 3
4
5
6 7
8
Secondary
Primary
6
6-155
Model HS93 Series
PACKAGING
Standard:
Tubes
Magazine
Option:
Capacity
HS93-98706
HS93-98705
HS93-97725
HS93-97727
=
=
=
=
55 Units
24 Units
28 Units
20 Units
HS93-97725
HS93-97727
=
=
=
13”(330mm)
420 Units
350 Units
Tape & Reel
Reel
Diameter
Capacity
ORDERING INFORMATION
HS 93
98705
TR
Model Series
Packaging:
TB = Tubes
TR = Tape & Reel
Product Family
Schematics:
98705
98706
97725
97727
6-156
Model HS93 Series