COILCRAFT AE520RFA

WIDEBAND TRANSFORMERS
OutgassingCompliantWidebandTransformers
■ Small wideband transformer: 7.2 × 6.43 × 4.45 mm high
■ Passes NASA low outgassing specifications
■ 300 V interwinding isolation, 1/4 Watt RF input power
■ 250 mA max current rating
■ Tin-lead terminations for the best possible board adhesion
Core material Ferrite
Terminations tin-lead over tin over nickel over phos bronze.
Ambient temperature –55°C to +125°C
Storage temperature Component: –55°C to +125°C.
Tape and reel packaging: –55°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging 750/7″reel
Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing,
2.9 mm pocket depth
Pins 1– 3 (primary) Pins 6– 4 (secondary)
Impedance Insertion L min2 DCR max3
L min2 DCR max3
Bandwidth loss max
ratio1
Part number
Schematic
pri : sec
(MHz)
(dB)
(µH)(mOhm)
(µH)(mOhm)
AE520RFA01A1SZ A
1 :1
0.045 – 365
0.25
60
130
60
130
AE520RFA01B1SZB 1 :1
0.045 – 365
0.25
60
130
60
130
AE520RFA02B1SZB 1 :2
0.045 – 495
0.25
60
130
140
180
AE520RFA03B1SZB 1 :3
0.075 – 425
0.35
40
120
140
180
AE520RFA04B1SZB 1 :4
0.120 – 440
0.60
25
90
100
160
AE520RFA08B1SZB 1 :8
0.105 – 300
0.60
25
90
200
180
AE520RFA09B1SZB 1 :9
0.075 – 200
0.30
40
120
500
250
AE520RFA16B1SZB 1 :16
0.105 – 135
0.60
25
90
500
250
1. Impedance ratio is for the full primary winding to the full secondary winding.
2. Inductance measured at 100 kHz, 0.1 V, 0 Adc on an Voltech AT3600 or
equivalent.
3. DCR measured on a Voltech AT3600 or equivalent.
4. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Schematics
1
A
Pri
B
Sec
3
4
1
6
Pri
5 Sec
3
4
1
6
Pri 2
3
5 Sec
4
Document AE099-1 Revised 09/04/12
®
© Coilcraft, Inc. 2012
6
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email cps@coilcraft.com
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.
WIDEBAND TRANSFORMERS
AE520RFA Series
0
Attenuation (dB)
Attenuation (dB)
0
1
2
3
520RFA01A1
3 dB bandwidth: 0.045 – 365 MHz
4
5
0.01
0.1
1
10
100
1
2
3
520RFA08B1
5
1000
3 dB bandwidth: 0.105 – 300 MHz
4
0.01
1
0.1
Frequency (MHz)
1
2
3
520RFA01B1
3 dB bandwidth: 0.045 – 365 MHz
4
0.01
0.1
1
10
100
100
1000
100
1000
2
3
520RFA09B1
3 dB bandwidth: 0.175 – 200 MHz
4
5
1000
0.01
1
0.1
10
Frequency (MHz)
0
Attenuation (dB)
0
Attenuation (dB)
1000
1
Frequency (MHz)
1
2
3
520RFA02B1
3 dB bandwidth: 0.045 – 495 MHz
4
5
100
0
Attenuation (dB)
Attenuation (dB)
0
5
10
Frequency (MHz)
0.01
0.1
1
10
100
1
2
3
520RFA16B1
5
1000
3 dB bandwidth: 0.105 – 135 MHz
4
0.01
0.1
Frequency (MHz)
1
10
Frequency (MHz)
Attenuation (dB)
Dot indicates pin 1
0
1
1
6
2
5
3
4
2
520RFA03B1
3
3 dB bandwidth: 0.075 – 425 MHz
4
5
0.01
0.1
1
10
100
1000
0.267 ±0.008
6,77 ±0,20
Frequency (MHz)
0.175 ±0.008
4,45 ±0,20
0
Attenuation (dB)
0.256 ±0.008
6,48 ±0,20
0.283 ±0.010
7,20 ±0,25
1
2
0.100 ±0.004
2,54 ±0,10
3
0.290
7,37
0.06
1,52
0.100
2,54
1
6
520RFA04B1
3 dB bandwidth: 0.120 – 440 MHz
4
5
0.01
0.1
1
10
100
1000
Frequency (MHz)
0.04
1,00
0.02
0,5
inches
Dimensions are in
mm
Document AE099-2 Revised 09/04/12
®
© Coilcraft, Inc. 2012
0.05 Recommended
1,27
Land Pattern
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email cps@coilcraft.com
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.