T1/CEPT/ISDN-PRI
DUAL CORE SMD
Premier
P
M
Magnetics Inc.
ISOLATION TRANSFORMERS
"INNOVATORS IN MAGNETICS TECHNOLOGY"
! Transmit & Receive in a Single SMD Package
# 1500Vrms Minimum Isolation Voltage
" Industry Standard SMD Package
$ Extended Temperature Range Versions
NORMAL TEMP RANGE
ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERATURE RANGE 0OC TO +70OC
DCR
(PRI/SEC Ω Max)
TURNSRATIO
(PRI:SEC ± 3%)
PRIMARY
OCL
(mH Min.)
PRI-SEC
LL
(µH Max.)
PRI-SEC
Cw/w
(pf Max.)
PART
NUMBER
Schematic
T1
T2
T1
T2
PM-IS80
PM-IS81
PM-IS82
PM-IS83
PM-IS84
1ct:2ct
1ct:2ct
1:2ct
1:1.15ct 1ct:2ct
1ct:2ct 1:1.08ct 1.20
1ct:2ct
1:1.36ct 1.20
1ct:1.14ct 1.20
1.20
0.60/0.60 35/35
0.60/0.80 35/35
0.50/0.80 40/35
0.7/1.2
0.7/1.2
0.7/1.2
0.7/0.9
0.7/1.1
0.7/1.2
0.7/0.9
0.7/0.9
0.7/1.2
0.7/0.9
C
B
A
F
1.50/1.20 0.80/0.60 35/40
0.60/0.60 35/30
B
EXTENDED TEMP RANGE
ELECTRICAL SPECIFICATIONSAT 25OC - OPERATING TEMPERATURE RANGE -40OC TO +85OC
TURNSRATIO
(PRI:SEC ± 3%)
PRIMARY
OCL
(mH Min.)
PRI-SEC
LL
(µH Max.)
PRI-SEC
Cw/w
(pf Max.)
DCR
(PRI/SEC Ω Max)
PART
NUMBER
Schematic
T1
T2
T1
T2
PM-IS85
PM-IS86
PM-IS87
PM-IS88
PM-IS89
PM-IS90
PM-IS91
PM-IS92
PM-IS93
PM-IS94
PM-IS95
PM-IS96
1ct:2ct
1ct:2ct
1:1.15ct 1ct:2ct
1:2ct
1ct:1ct
1ct:1.15ct 1ct:1.15ct 1.20
1ct:1ct
1ct:1.15ct 1ct:1ct
1ct:1.36ct 1ct:1.36ct 1.20
1ct:1.41ct 1ct:1.41ct 1.20
1ct:2ct
1:1.36ct 1.60
1.20
0.80/0.80 45/45
1.00/0.80 60/50
0.80/0.80 60/50
1.20/1.20 50/40
0.80/0.80 45/45
0.80/0.80 50/50
0.80/0.80 50/50
0.80/0.80 60/60
0.80/0.80 50/50
0.80/0.80 50/50
0.80/0.80 60/50
1.0/1.7
1.2/2.0
1.0/1.0
1.1/1.1
1.0/1.0
1.1/1.4
1.0/1.0
1.2/1.4
1.2/1.4
0.9/1.2
1.1/2.1
1.1/2.2
1.0/1.7
1.7/1.7
1.2/2.0
1.1/0.7
1.0/1.0
1.1/1.4
1.0/1.8
1.2/1.2
1.2/1.4
0.9/1.2
1.0/1.7
1.1/2.2
C
B
F
G
D
D
D
C
D
E
1.60
1.60
1.20
2:1
1ct:1ct
1ct:2ct
1.20
1.60
1ct:2.30ct 1ct:2ct
1.20
1.20
C
C
1Tp(1):2ct 1ct:2ct
1.0/1.0
60/60
(1) Tp: T1 RATIO'S ARE, PINS12-10 : PINS1-2 = 1:1.00 ; PINS11-10:PINS1-3 = 1:2.53ct ; PINS12-11:PINS1-3 = 1:9.52ct
Specifications subject to change without notice.
pmis8_9x 09/00
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: (949) 452-0511 • FAX: (949) 452-0512 • http://www.premiermag.com
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