PM-IS80 Datasheet, PDF (1/2 Pages) Premier Magnetics, Inc. – T1/CEPT/ISDN-PRI DUAL CORE SMD ISOLATION TRANSFORMERS

P ^Premier
M _{Magnetics Inc.}
"INNOVATORS IN MAGNETICS TECHNOLOGY"
T1/CEPT/ISDN-PRI
DUAL CORE SMD
ISOLATION TRANSFORMERS
! 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 25^OC - OPERATING TEMPERATURE RANGE 0^OC TO +70^OC
PART
NUMBER
TURNS RATIO
(PRI:SEC ± 3%)
T1
T2
PRIMARY
OCL
(mH Min.)
PM-IS80 1ct:2ct 1ct:2ct
1.20
PM-IS81 1ct:2ct
1:1.36ct 1.20
PM-IS82
1:2ct 1ct:1.14ct 1.20
PM-IS83
1:1.15ct 1ct:2ct 1.50/1.20
PM-IS84 1ct:2ct
1:1.08ct 1.20
PRI-SEC
L_L
(µH Max.)
0.60/0.60
0.60/0.80
0.50/0.80
0.80/0.60
0.60/0.60
PRI-SEC
Cw/w
(pf Max.)
35/35
35/35
40/35
35/40
35/30
DCR
(PRI/SEC Ω Max)
T1
T2
0.7/1.2 0.7/1.2
0.7/1.2 0.7/0.9
0.7/1.2 0.7/0.9
0.7/0.9 0.7/1.2
0.7/1.1 0.7/0.9
Schematic
C
B
A
F
B
EXTENDED TEMP RANGE
ELECTRICAL SPECIFICATIONSAT 25^OC - OPERATING TEMPERATURE RANGE -40^OC TO +85^OC
PART
NUMBER
TURNS RATIO
(PRI:SEC ± 3%)
T1
T2
PM-IS85 1ct:2ct 1ct:2ct
PM-IS86 1ct:2ct
1:1.36ct
PM-IS87
1:1.15ct 1ct:2ct
PM-IS88
1:2ct
2:1
PM-IS89 1ct:1ct 1ct:1ct
PM-IS90 1ct:1.15ct 1ct:1.15ct
PM-IS91 1ct:1ct 1ct:2ct
PM-IS92 1ct:1.15ct 1ct:1ct
PM-IS93 1ct:1.36ct 1ct:1.36ct
PM-IS94 1ct:1.41ct 1ct:1.41ct
PM-IS95 1ct:2.30ct 1ct:2ct
PM-IS96 1Tp⁽¹⁾:2ct 1ct:2ct
PRIMARY
OCL
(mH Min.)
1.20
1.60
1.60
1.60
1.20
1.20
1.20
1.60
1.20
1.20
1.20
1.20
PRI-SEC
L_L
(µH Max.)
0.80/0.80
1.00/0.80
0.80/0.80
1.20/1.20
0.80/0.80
0.80/0.80
0.80/0.80
0.80/0.80
0.80/0.80
0.80/0.80
0.80/0.80
1.0/1.0
PRI-SEC
Cw/w
(pf Max.)
45/45
60/50
60/50
50/40
45/45
50/50
50/50
60/60
50/50
50/50
60/50
60/60
DCR
(PRI/SEC Ω Max)
T1
T2
1.0/1.7 1.0/1.7
1.2/2.0 1.7/1.7
1.0/1.0 1.2/2.0
1.1/1.1 1.1/0.7
1.0/1.0 1.0/1.0
1.1/1.4 1.1/1.4
1.0/1.0 1.0/1.8
1.2/1.4 1.2/1.2
1.2/1.4 1.2/1.4
0.9/1.2 0.9/1.2
1.1/2.1 1.0/1.7
1.1/2.2 1.1/2.2
(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
Schematic
C
B
F
G
D
D
D
C
D
E
C
C
Specifications subject to change without notice.
pmis8_9x 09/00
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: [phone] • FAX: [phone] • http://www.premiermag.com
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