DATATRONICS PT10911

November 29, 2006
109 SERIES WIDEBAND RF/PULSE TRANSFORMERS
Features
z
z
z
z
Designed for use in wideband R.F. and Fast Rise Time Pulse Applications
Designed for Pulse and Wideband use at 50 Ohm Impedance
6 Pin ‘DIP’ Package
Tinned Leads with Leaded Solder is Available (note 3)
ELECTRICAL SPECIFICATIONS AT 25ºC
Part
Number
Turns
Ratio
±5%
PT10910
PT10914
PT10916
PT10911
PT10915
PT10917
PT10912
PT10913
1:1
1:2
1:4
1:1CT
1:2CT
1:4CT
1CT:1CT
1:1:1
Primary Pulse
Inductance (1,2)
µH
(Min)
Pulse
Width
nsec for
50% Droop
80
40
20
80
40
20
80
40
2.20
1.10
0.55
2.20
1.10
0.55
2.20
1.10
Rise
Time
(MAX)
nsec
ET Product
VµSec (Min)
2.20
3.00
6.00
3.00
3.00
6.00
3.00
2.00
2.50
2.00
1.25
2.50
2.00
1.25
2.50
2.00
Leakage
Inductance
(MAX) µH
Interwinding
Capacitance
(MAX) pF
0.15
0.14
0.10
0.18
0.14
0.10
0.18
0.10
12
15
10
15
15
10
15
12
DCR (MAX)
Ohm
Bandwidth
for -3dB
Loss
N1
N2
Low
Freq
MHz
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.16
0.20
0.30
0.60
0.20
0.30
0.60
0.20
0.16
0.05
0.10
0.20
0.05
0.10
0.20
0.05
0.10
High
Freq
MHz
Schematic
Figure
110
110
60
90
110
60
90
150
A
A
A
B
B
B
C
D
Note: 1. Pulse width at which 50% droop occurs and the inductance required to maintain -3dB low frequency loss.
2. Pulse Inductance Lp measurement.
3. For non-RoHS parts replace DR prefix with 42- (e.g. PT10910 becomes 42-10910)
4. Terminal finish is compliant to RoHS requirements
1
2
7.62 MAX
.300
1
2
3
1
2
3
SEC
PRI
6
SEC
2
3
1
TER
1
5
Figure C
2
4
6
5
4
3
PRI
4
Figure A
SEC
6
6.35 MAX
.250
PRI
6
8.38
.330
6.85 MAX
.270
4
6
5
4
Figure D
Figure B
3.81 MAX
.150
.38 Min
.015
MILLIMETERS .XX ± .25
INCHES .XXX ± .010
Solderable
.012 X .018 Leads (6 PLC's)
.30 X .45
2.54
.100
SCHEMATICS
DATATRONIC: 28151 Highway 74, Romoland, CA 92585
Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
Email: ddisales@datatronics.com
499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.