P
Premier
M
Magnetics Inc.
"INNOVATORS IN MAGNETICS TECHNOLOGY"
WIDEBAND RF
PULSE COUPLING
TRANSFORMERS
!
Designed for use in 50
Ω
WideBand R.F. and Fast Rise Time Applications
"
Impedance Levels from 12.5 to 800 Ohms
#
Frequency Range 10 KHz to 500 MHz
$
Low Insertion Loss, 500Vrms Isolation
%
6-Pin DIP & Gull Wing Packages
ELECTRICAL SPECIFICATIONS AT 25
O
C - OPERATING TEMPERATURE RANGE -40
O
C TO +85
O
C
PART
NUMBER
PM-WT01
PM-WT02
PM-WT03
PM-WT04
PM-WT05
PM-WT06
PM-WT07
PM-WT08
PM-WT09
PM-WT10
TURNS
RATIO
(± 5%)
PRIMARY
Inductance
(µH Min.)
µ
ET
Rise PRI-SEC
V-µsec Time
Cw/w
µ
(Min.) ns Max (pf Max.)
PRI / SEC
L
L
(µH Max.)
µ
PRI
SEC
-3dB Bandwidth
Sch-
DCR
DCR
MHz
Ω
(Ω Max.) (Ω Max.)
Low
High matic
Ω
1:1
1:2
1:4
1:1ct
1:2ct
1:4ct
1ct:1ct
1ct:2ct
1:1:1
1ct:1ct
80
40
20
80
40
20
80
40
40
800
2.50
2.00
1.25
2.50
2.00
1.25
2.50
2.00
2.00
4.00
2.20
3.00
6.00
3.00
3.00
6.00
3.00
3.00
2.00
6.00
12
15
10
15
15
10
15
15
12
20
0.15
0.14
0.10
0.18
0.14
0.10
0.18
0.14
0.10
0.30
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.26
0.20
0.30
0.60
0.20
0.30
0.60
0.20
0.30
0.20
0.26
0.05
0.10
0.20
0.05
0.10
0.20
0.05
0.10
0.10
0.005
110
110
60
90
110
60
90
110
150
100
B
B
B
E
E
E
C
C
A
C
THRU HOLE OR SURFACE MOUNT:
Table Part Numbers are THRU HOLE
Change the "T" to "G" for SURFACE MOUNT.
Example:
PM-WT01 = THROUGH-HOLE
PM-WG01 = SURFACE MOUNT
VARIATIONS AVAILABLE. FOR INTERMEDIATE VALUES AND/
OR CUSTOM DESIGNS PLEASE CONSULT THE FACTORY.
MECHANICAL
PHYSICAL DIMENSIONS ....
DIMENSIONS IN INCHES (mm)
SURFACE MOUNT PACKAGE
PM-WGXX
.310
.280
(7.11)
MAX
.310
(7.87)
MAX
THRU-HOLE PACKAGE
PM-WTXX
.280
(7.11)
MAX
(7.87)
MAX
.210
(5.33)
MAX
.120 .020 (.51)
(3.05) .010 (.25)
MIN
.050
(1.27)
TYP
.100
(2.54)
TYP
.008R
(0.20)
.010
(0.25)
.300
(7.62)
.340
(8.64)
.210
(5.33)
MAX
.100
(2.54)
TYP
.030 (0.76)
FLAT
.020 (0.51)
.425 (10.80)
.390 (9.90)
.008R
(0.20)
.010
(0.25)
TYP
.050
(1.27)
TYP
.020 (.51)
.010 (.25)
.020
(0.51)
TYP
.020
(0.51)
TYP
SCHEMATICS
SCHEMATIC "A"
1
2
3
TERTIARY
SECONDARY
SCHEMATIC "B"
1
PRIMARY
2
3
6
5
4
SCHEMATIC "C"
1
2
3
6
5
4
SCHEMATIC "D"
1
2
3
6
5
4
SCHEMATIC "E"
1
PRIMARY
2
3
6
5
4
pm-wt 08/99
6
5
4
SECONDARY
SECONDARY
SEC.
SEC.
PRI.
PRI.
PRIMARY
Specifications subject to change without notice.
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630
•
TEL: (949) 452-0511
•
FAX: (949) 452-0512
•
http://www.premiermag.com
1
PMI [ PREMIER MAGNETICS, INC. ]
