Output Current
Output (4)
Ripple &
Input Current
Model
Number
Output
Voltage
Eff (4) Capacitor(5)
(%) Load max
Input Range
No load Full load
Min. load Full load
(3)
(2)
Noise
75mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
FDC20-12S33
FDC20-12S05
FDC20-12S12
FDC20-12S15
FDC20-12D05
FDC20-12D12
FDC20-12D15
FDC20-12T3312
FDC20-12T3315
FDC20-12T0512
FDC20-12T0515
FDC20-24S33 (W) 18 – 36 (9 – 36) VDC
FDC20-24S05 (W) 18 – 36 (9 – 36) VDC
FDC20-24S12 (W) 18 – 36 (9 – 36) VDC
FDC20-24S15 (W) 18 – 36 (9 – 36) VDC
FDC20-24D05 (W) 18 – 36 (9 – 36) VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
3.3 VDC
5 VDC
280mA
280mA
134mA
106mA
± 140mA
± 67mA
± 53mA
4000mA
4000mA
1670mA
1330mA
± 2000mA
± 833mA
± 666mA
77
80
83
84
82
83
83
79
79
80
80
13000μF
6800μF
2200μF
755μF
± 3400μF
± 680μF
40mA
15mA
40mA
20mA
15mA
35mA
35mA
20mA
35mA
20mA
40mA
1507mA
2193mA
2110mA
2083mA
2136mA
2110mA
2110mA
1900mA
1933mA
1885mA
1919mA
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
± 450μF
3.3 / ± 12 VDC 300 / ± 30mA
3.3 / ± 15 VDC 300 / ± 25mA
5 / ± 12 VDC 200 / ± 30mA
5 / ± 15 VDC 200 / ± 25mA
3000 / ± 300mA 50/ ± 120mVp-p
3000 / ± 250mA 50/ ± 150mVp-p
2000 / ± 300mA 50/ ± 120mVp-p
2000 / ± 250mA 50/ ± 150mVp-p
4700 / ± 220μF
4700 / ± 220μF
4700 / ± 220μF
4700 / ± 220μF
13000μF
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
280mA
280mA
134mA
106mA
± 140mA
± 67mA
± 53mA
4000mA
4000mA
1670mA
1330mA
± 2000mA
± 833mA
± 666mA
75mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
10(20)mA 733 (764mA) 79 (76)
10(10)mA 1082 (1111mA) 81 (79)
10(20)mA 1018 (1082mA) 86 (81)
15(20)mA 1018 (1082mA) 86 (81)
20(15)mA 1028 (1111mA) 85 (79)
25(20)mA 1016 (1068mA) 86 (82)
30(25)mA 1015 (1068mA) 86 (82)
6800μF
2200μF
755μF
± 3400μF
± 680μF
FDC20-24D12 (W) 18 – 36 (9 – 36) VDC ± 12 VDC
FDC20-24D15 (W) 18 – 36 (9 – 36) VDC ± 15 VDC
± 450μF
3.3 / ± 12 VDC 300 / ± 30mA
3.3 / ± 15 VDC 300 / ± 25mA
5 / ± 12 VDC 200 / ± 30mA
5 / ± 15 VDC 200 / ± 25mA
3000 / ± 300mA 50/ ± 120mVp-p
3000 / ± 250mA 50/ ± 150mVp-p
2000 / ± 300mA 50/ ± 120mVp-p
2000 / ± 250mA 50/ ± 150mVp-p
FDC20-24T3312
FDC20-24T3315
FDC20-24T0512
FDC20-24T0515
18 – 36 VDC
18 – 36 VDC
18 – 36 VDC
18 – 36 VDC
20mA
20mA
25mA
10mA
914mA
967mA
907mA
922mA
82
79
83
83
4700 / ± 220μF
4700 / ± 220μF
4700 / ± 220μF
4700 / ± 220μF
13000μF
6800μF
2200μF
755μF
± 3400μF
± 680μF
FDC20-48S33 (W) 36 – 75 (18 – 75) VDC 3.3 VDC
FDC20-48S05 (W) 36 – 75 (18 – 75) VDC 5 VDC
280mA
280mA
134mA
106mA
± 140mA
± 67mA
± 53mA
4000mA
4000mA
1670mA
1330mA
± 2000mA
± 833mA
± 666mA
75mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
10(15)mA 367 (377mA) 79 (77)
10(10)mA 543 (548mA) 82 (80)
15(10)mA 509 (536mA) 86 (82)
25(10)mA 506 (532mA) 86 (82)
15(10)mA 514 (541mA) 85 (81)
15(15)mA 502 (527mA) 87 (83)
20(20)mA 502 (527mA) 87 (83)
FDC20-48S12 (W) 36 – 75 (18 – 75) VDC 12 VDC
FDC20-48S15 (W) 36 – 75 (18 – 75) VDC 15 VDC
FDC20-48D05 (W) 36 – 75 (18 – 75) VDC ± 5 VDC
FDC20-48D12 (W) 36 – 75 (18 – 75) VDC ± 12 VDC
FDC20-48D15 (W) 36 – 75 (18 – 75) VDC ± 15 VDC
± 450μF
3.3 / ± 12 VDC 300 / ± 30mA
3.3 / ± 15 VDC 300 / ± 25mA
5 / ± 12 VDC 200 / ± 30mA
5 / ± 15 VDC 200 / ± 25mA
3000 / ± 300mA 50/ ± 120mVp-p
3000 / ± 250mA 50/ ± 150mVp-p
2000 / ± 300mA 50/ ± 120mVp-p
2000 / ± 250mA 50/ ± 150mVp-p
FDC20-48T3312
FDC20-48T3315
FDC20-48T0512
FDC20-48T0515
(12)
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
10mA
10mA
15mA
15mA
457mA
464mA
448mA
456mA
82
82
84
84
4700 / ± 220μF
4700 / ± 220μF
4700 / ± 220μF
4700 / ± 220μF
FDC20-24D3305 and FDC20-48D3305, Output 3.3V(3A)/5V(2A), Detail Spec. Contact Factory.
Note
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment).
2. Maximum value at nominal input voltage and full load.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistive load.
6. The output requires a minimum loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices,
however they may not meet all listed specification.
7. Cross regulation : Dual output—Asymmetrical load 25% to 100% full load
Triple output – 3.3V / 5V 100% load and one of auxiliary 100% load, other auxiliary load change from 25% to 100% load
8. The ON/OFF control pin voltage is referenced to -Vin
9. Heat sink is optional and P/N: 7G-0011C-F and the operation temperature range please see curve.
10. The FDC20 series can meet EN55022 Class A with parallel an external capacitor to the input pins.
Recommend: 12Vin : 6.8μF/50V 1812 MLCC .
24Vin : N/A.
48Vin : 2.2μF/100V 1812 MLCC .
11. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220μF/100V, ESR 48mΩ.
12. The FDC20-24D3305 and FDC20-48D3305 are safety approval pending.
FDC20-48S05 Derating Curve
With Heatsink No
(Note 9)
( te 5 )
FDC20-48S05 Derating Curve
120
100
80
60
40
20
0
120
100
80
60
40
20
0
-40
-20
0
20
40
56
6
.
0
1
80
100
120
-40
-20
0
20
40
60
63.8
80
100
120
AMBIENT TEMPERATURE(℃)
AMBIENT TEMPERATURE(℃)
Page 2 of 3 Issued Date：2008/05/21
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