CT320_14 Datasheet, PDF (1/1 Pages) Datatronic Distribution, Inc. – SMD Current Sense Transformer CT320 Series

July,11, 2011
SMD Current Sense Transformer CT320 Series
Features
 Rated for 35 amps RMS Max.
 Operating Frequency: 50kHz to 500kHz
 Operating Temperature: –40°C to +130°C
 Pick and Place Design
 Tape and Reel Available
 Tinned Leads with Leaded Solder is Available (note 6)
Datatronics
Part Number
CT320-020
CT320-030
CT320-040
CT320-050
CT320-060
CT320-070
CT320-100
CT320-125
CT320-200
Turns Ratio
( 2%)
1:20
1:30
1:40
1:50
1:60
1:70
1:100
1:125
1:200
Secondary
Inductance
(mH TYP)
0.30
0.66
1.20
2.00
3.00
3.90
7.50
12.00
29.00
Primary DCR
(mΩ TYP)
0.28
0.28
0.28
0.28
0.28
0.28
0.28
0.28
0.28
Secondary DCR
(Ω TYP)
1.40
2.10
2.80
3.50
4.20
4.90
7.00
8.75
14.00
HiPot
(Vrms)
500
500
500
500
500
500
500
500
500
Mechanical Specifications
.530 MAX
6
12
13,46
5
.024
0,61
10
11
1
.100
.709 MAX
2,54
18,00
d
CT320-XXX
DATE
.100
2,54
.720
18,30
.536
13,62
.570
14,48
.047
1,19
.261
6,64
.287
7,30
SUGGESTED PAD LAYOUT
.559 MAX
14,20
.594 Ref.
15,10
1
.559 MAX
14,20
5
.394 MAX
10,00
11
2
12
4
SCHEMATIC
Notes:
1.) All dimensions are in inches/mm
Tolerance: 0.010/0,25 unless
otherwise specified
2.) Inductance tested at 10 kHz, 0.1Vrms
3.) Coplanarity: 0.004/0,102
4.) Packaging 600 pcs / carton
5.) Terminating resistor (R_T) calculated:
R_T = (N_TURNS / I_PRI) * V_REF
6.) For Non-RoHS parts, replace CT
prefix with -42 e.g. CT320 becomes
42-320
7.) Terminal finish compliant to RoHS
requirements. Solder in accordance
with J-STD-020D
Datatronic: 28151 Highway 74, Romoland, CA 92585 Tel: [phone] Fax: [phone] Email: [e-mail]
Datatronic Ltd. 499 King's Road, Hong Kong Tel: [phone] Fax: [phone]
All specifications are subject to change without notice.