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Einführung
Technische Daten
Umwelt/Umgebung
Kennlinien
Pläne/Diagramme
Physikalische Eigenschaften
Gurt/Rolle
Löten/Reinigen

3D Model Datasheet

CST3015 Series

SMT Current Sense Transformers

Designed for use up to 1 MHz and above
Sensed current is 80 A and higher
Very low primary resistance
5000 Vrms, one minute isolation (hipot) between windings
Designed to meet reinforced insulation, at least 8 mm creepage/clearance
AEC-Q200 Grade 1 (−40°C to +125°C)

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Anzahl	Einzelpreis
1	$10,88
90	$9,51
270	$7,13
540	$4,29
1080	$3,33
2520	$2,86
5040	$2,62

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Termination

E = Tin-silver-copper over copper (pins 1 – 2); RoHS compliant tin-silver-copper over matte tin over nickel over phos bronze (pins 3 – 4)

Packaging

D = 13" machine-ready reel

. Auf Lager, noch heute versandbereit.

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Technische Daten

Electrical specifications at 25°C.

Teilenummer (Hover for schematics)	Inductance nom (mH) 1 (Toleranz: ±25%)	DCR max (Ω)		Windungsverhältnis	Volt-Zeit- Produkt (V-µs) 2	Frequenz (kHz) 3	Sensed current (A) 4	Abschluss- widerstand R_T (Ω) 5	Isolations- spannung (Vrms) 6
Teilenummer (Hover for schematics)	Inductance nom (mH) 1 (Toleranz: ±25%)	Pri	Sec	Pri : Sec	Volt-Zeit- Produkt (V-µs) 2	Frequenz (kHz) 3	Sensed current (A) 4	Abschluss- widerstand R_T (Ω) 5	Isolations- spannung (Vrms) 6
CST3015-050ED	0,8	0,0001	0,44	1 : 50	319	1,57 — >1000	80,0	0,50	5000
CST3015-100ED	3,2	0,0001	1,5	1 : 100	638	0,78 — >1000	88,0	1,0	5000
CST3015-200ED	12,8	0,0001	5,9	1 : 200	1276	0,39 — >1000	87,0	2,0	5000
CST3015-300ED	28,8	0,0001	13,8	1 : 300	1914	0,26 — >1000	84,0	3,0	5000
CST3015-400ED	51,2	0,0001	24,4	1 : 400	2553	0,2 — >1000	83,0	4,0	5000

Hinweise

Inductance measured between secondary pins at 1 kHz, 0.1 Vrms.
Volt-time product is for the secondary, between pin 4 and 3.
For specific questions regarding frequency range, please contact us at [email protected].
Primary current that causes approximately 40°C temperature rise from 25°C ambient. Higher current causes a greater temperature rise.
Terminating resistance (R_T) value is based on 1 Volt output with 100 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
R_T (Ohms) = V_out × N_sec / I_in.
5000 Vrms, one minute isolation (hipot) winding to winding.

Anschlüsse:

E = RoHS compliant tin-silver-copper over copper (pins 1 – 2); RoHS compliant tin-silver-copper over matte tin over nickel over phos bronze (pins 3 – 4).

Verpackung:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (90 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform , Halogenfrei

Umgebungstemperaturbereich:

−40°C to +125°C

Lagertemperaturbereich:

Component: −40°C to +165°C
Tape and reel packaging: −40°C to +80°C

Maximale Bauteiltemperatur:

+165°C (Ambient + temperature rise)

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

See FIT/MTBF Calculations

Kennlinien

Temperature vs Current

Pläne/Diagramme

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
90	330	100	13	62,4	56,4	56	36	4	2	16,0	0,5

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

16.6 – 16.9 g

Verpackung:

90/13″ reel; Plastic tape: 56 mm wide, 0.5 mm thick, 36 mm pocket spacing, 16 mm pocket depth

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

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

Löttemperaturbeständigkeit:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

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.

CST3015 Series

SMT Current Sense Transformers