PE-68023NL Datasheet, PDF (2/10 Pages) Pulse A Technitrol Company – LAN ISOLATION TRANSFORMER CATALOG

ISOLATION TRANSFORMERS
FOR 10BASE-T
For Adapter Cards, MAUs, Hubs,
and Motherboard Applications
Meets IEEE 802.3 specification
Available with common mode chokes
for EMI suppression
Through hole, auto-insertable, 16-pin
DIP package
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Part ²
Number
Turns Ratio
(±5%)
Transmit
Receive
SURFACE MOUNT ²
23Z128SM
23Z356SM
23Z467SM
E2023 ⁴
E4001
EX2024 ³
PE-65454
PE-65745
PE-68023
PE-68048
PE-68052
PE-68810
1CT:1.414CT
1CT:1.414CT
1CT:2CT
1CT: 2.5CT
1CT:2CT
1CT: 2.5CT
1:1.414
1CT: 1.414CT
1CT:2CT
1CT: 1.414CT
2CT:1CT
—
1CT:1CT
1CT:1CT
1CT:1CT
1CT: 1CT
1CT:1CT
1CT:1CT
1:1
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1:1 (4X)
PE-68820
1:1.414 (4X)
—
THROUGH HOLE
23Z128
1CT: 2CT
1CT:1CT
Primary
Pins
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
3-4/1-2
6-8/1-3
1-3/6-8
6-8/1-3
1-3/6-8
1-2/3-4
1-2/3-4
5-6/7-8
6-8/1-3
Common
Mode
Choke
—
✓
✓
✓
✓
✓
—
—
✓
✓
✓
—
—
—
Sine Wave
Inductance
OCL
(µH MIN)
Interwinding
Capacitance
Cww¹
(pF MAX)
Leakage
Inductance
LL¹
(µH MAX)
DCR
(Ω MAX)
Hipot
(Vrms)
200
15
200
12
140
12
200
15
112
8
350
30
140
12
140
12
200
12
110
15
140
12
140
12
40
12
0.5
0.4
2000
0.5
0.6
2000
0.2
0.6
2000
0.5
0.4
2000
0.3
0.8
3000
0.8
0.6
2000
0.2
0.4
2000
0.2
0.3
1500
0.3
1.0
1500
0.4
1.0
1500
0.3
1.0
1500
0.2
0.4
2000
0.2
0.4
2000
140
15
0.5
0.4
2000
Schem. Mech
PAGES 6-7
T4
T7
T7
T10
T5
T10
T1
T4
T6
T5
T6
T3
T3
PAGES 8-9
SMT5
SMT5
SMT5
SMT4
SMT4
SMT4
SMT2
SMT4
SMT4
SMT4
SMT4
SMT4
SMT4
PAGE 6
T4
PAGE 10
TH3
1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz.
2. For Tape & Reel packaging, add the suffix “T” to the end of the part number when ordering. e.g. E2023T.
3. Part numbers denoted ”EX” are extended temperature parts -40°C to 85°C, electrical specifications @ 25°C.
4. E2023NL is the RoHS compliant version of E2023.
USA 858 674 8100Germany 49 7032 7806 0Singapore 65 6287 8998Shanghai 86 21 62787060China 86 755 33966678Taiwan 886 3 4356768
www.pulseeng.com
2
EC100.N (1/10)