3D Model Datasheet

SMT Flyback Transformer

Smallest capacitor charging transformer: 6.2 × 6.8 mm footprint and 4.6 mm high
Developed for ON Semiconductor NCP5080 Photoflash Capacitor Charger

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Count	Unit price
1	$3.29
250	$2.90
500	$2.43
1000	$2.03
2500	$1.83
5000	$1.67

For high volume or non-stock items, request a quote.

Packaging

C = 7" machine-ready reel

. in stock, ready to ship today.

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Typical Application

Works with ON Semiconductor NCP5080

Input Voltage	Output
2.7 V — 5.5 V	350 V

Specifications

Electrical specifications at 25°C.

Part number 1 (Hover for schematics)	Inductance at 0A (µH) 2 (Tolerance: ±10%)	Inductance min at 1.2 A (µH)	DCR max (Ω) 3		Leakage Inductance max (µH) 4	Turns Ratio	Isolation Voltage (Vrms) 5
Part number 1 (Hover for schematics)	Inductance at 0A (µH) 2 (Tolerance: ±10%)	Inductance min at 1.2 A (µH)	Pri	Sec	Leakage Inductance max (µH) 4	Pri : Sec	Isolation Voltage (Vrms) 5
CJ5143-AL_	15.0	13.5	1.0	25.0	0.3	1 : 15	1000

Notes

When ordering, please specify termination and packaging codes: e.g. CJ5143-ALD
Inductance measured at 1.0 kHz, 1.0 Vrms.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is for the primary winding with the secondary winding shorted, measured at 100 kHz, 1 Vrms.
1000 Vrms, one minute primary to secondary isolation.

Termination:

L = RoHS compliant tin-silver over copper.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

–40°C to +125°C

Storage temperature range:

Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Schematics

Physical characteristics

Tape and Reel specification

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
250	1000	178/330	60/100	13	22,4	16,4	16	12	4	2	5,0	0,35

General specification

Core Material:

Ferrite

Weight:

0.30 g

Packaging:

250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 5.0 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):

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

Resistance to soldering heat:

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

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

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

SMT Flyback Transformer

Typical Application

Specifications

Termination:

Packaging:

Schematics

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

Related product series

Flyback Transformers

Flyback Transformers

Warehouses

Language settings

Currency settings

SMT Flyback Transformer

Selected configuration not available

Typical Application

Specifications

Termination:

Packaging:

Schematics

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

Related product series

Flyback Transformers

Flyback Transformers

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