Datasheet 3D-Modelle

PL140 Series

SMT Planar Transformers

Three different schematics and 15 turns ratios to meet a variety of applications
Rated for 140 Watts output between 200 kHz and 500 kHz
Designed for −48 V input, making them ideal for Intermediate Bus Converters (IBC)
High efficiency, low DCR and low leakage inductance
Can be special ordered with an optional auxiliary winding
Samples are available in Coilcraft Designer's Kit C390

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Designer-Kits:

Kit	Werte	Preis
C390	6 (2 of each)	$80,00

Technische Daten

Electrical specifications at 25°C.

Two of each part shown in red are included in Designer's Kit C390

Teilenummer 1 (Hover for schematics)	Leistung (W)	Eingangsspannung (V)	Induktivität min (µH) 2	DCR max (mΩ) 3			Streu- induktivitätmax (µH) 4	Windungsverhältnis	Frequenz (kHz)	Isolations- spannung (Vrms) 5
Teilenummer 1 (Hover for schematics)	Leistung (W)	Eingangsspannung (V)	Induktivität min (µH) 2	Pri	Sec1	Sec2	Streu- induktivitätmax (µH) 4	Pri : Sec1 : Sec2	Frequenz (kHz)	Isolations- spannung (Vrms) 5
PL140-100L_	140	36 — 75	120	24,0	4,0	-	0,35	1 : 0.5 : -	200	1500
PL140-101L_	140	36 — 75	152	32,8	4,0	-	0,35	1 : 0.444 : -	200	1500
PL140-102L_	140	36 — 75	188	41,6	4,0	-	0,35	1 : 0.4 : -	200	1500
PL140-103L_	140	36 — 75	227	48,8	4,0	-	0,35	1 : 0.363 : -	200	1500
PL140-104L_	140	36 — 75	270	56,0	4,0	-	0,45	1 : 0.333 : -	200	1500
PL140-105L_	140	36 — 75	120	24,0	0,5	0,5	0,35	1 : 0.125 : 0.125	200	1500
PL140-106L_	140	36 — 75	152	32,8	0,5	0,5	0,35	1 : 0.111 : 0.111	200	1500
PL140-107L_	140	36 — 75	188	41,6	0,5	0,5	0,35	1 : 0.1 : 0.1	200	1500
PL140-108L_	140	36 — 75	227	48,8	0,5	0,5	0,50	1 : 0.091 : 0.091	200	1500
PL140-109L_	140	36 — 75	270	56,0	0,5	0,5	0,60	1 : 0.083 : 0.083	200	1500
PL140-110L_	140	36 — 75	120	24,0	1,0	1,0	0,35	1 : 0.25 : 0.125	200	1500
PL140-111L_	140	36 — 75	152	32,8	1,0	1,0	0,35	1 : 0.22 : 0.11	200	1500
PL140-112L_	140	36 — 75	188	50,6	1,0	1,0	0,35	1 : 0.2 : 0.1	200	1500
PL140-113L_	140	36 — 75	227	48,8	1,0	1,0	0,35	1 : 0.181 : 0.091	200	1500
PL140-114L_	140	36 — 75	270	56,0	1,0	1,0	0,45	1 : 0.166 : 0.083	200	1500

Hinweise

When ordering, please specify packaging code: PL140-114LD
Inductance measured on an Agilent/HP 4284 between pins 2 and 4 at 200 kHz, 0.1 Vrms, 0 Adc.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance measured between pins 2 and 4 at 100 kHz, 0.1 Vrms, 0 Adc with all secondary pins shorted.
1500 Vdc isolation primary to secondary.

Anschlüsse:

RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations.

Verpackung:

D =13″ machine-ready reel.
EIA-481 embossed plastic tape (200 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use code letter D instead.

Hilfswicklung:

To order a transformer with an optional auxiliary winding, add an “X” and the turn count after the PL140, e.g. PL140X3-100LB.
Turn counts of 2, 3, 4, 5, 7 and 9 are available for the auxiliary winding.
Transformers with auxiliary windings are not stocked. Call for lead time.

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform

Umgebungstemperaturbereich:

–40°C to +85°C

Lagertemperaturbereich:

Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C

Maximale Bauteiltemperatur:

+125°C (ambient + temp rise) Storage temperature Component: –40°C to +85°C.

Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

See FIT/MTBF Calculations

Pläne/Diagramme

A	B	C	D	E	F

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
200	330	100	13	50,4	44,4	44	32	4	2	9,3	0,37

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

10.9 – 12 g

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Löttemperaturbeständigkeit:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.

Baugruppenreinigung:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

PL140 Series

SMT Planar Transformers