3D Model Datasheet

GA0007-AL Flyback Transformer

for ON Semiconductor NCP1351 and Microchip HV96001

Optimized for ON Semiconductor’s NCP1351 Variable Off Time PWM Controller and Microchip’s HV96001 LED Controller
Designed for universal input, 85 – 265 Vac

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Count	Unit price
1	$12.33
250	$10.57
500	$7.23
1000	$5.96
2500	$5.10
5000	$4.98

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Typical Application

Works with ON Semiconductor NCP1351

AC Input Voltage	Output			Power	Fsw
AC Input Voltage	Sec1	Sec2	Aux	Power	Fsw
85 V — 265 V	16 V , 0.75 A	32 V , 1 A	16 V , 0.02 A	48 W	45 kHz

Specifications

Electrical specifications at 25°C.

Part number (Hover for schematics)	Inductance at 0A (µH) 1 (Tolerance: ±10%)	Inductance min at 3 A (µH)	DCR max (Ω)				Leakage Inductance max (µH) 2	Turns Ratio	Isolation Voltage (Vrms) 3
Part number (Hover for schematics)	Inductance at 0A (µH) 1 (Tolerance: ±10%)	Inductance min at 3 A (µH)	Pri	Sec1	Sec2	Aux	Leakage Inductance max (µH) 2	Pri : Sec1 : Sec2 : Aux	Isolation Voltage (Vrms) 3
GA0007-AL	270	243	0.250	0.027	0.045	0.260	8.16	1 : 0.2 : 0.2 : 0.2	3000

Notes

Inductance is for the primary, measured at 45 kHz, 0.8 Vrms, 0 Adc.
Leakage inductance measured on the primary winding with all secondary pins shorted.
Isolation: 3000 Vrms, one minute Pri and Aux to Sec1 and Sec2;
500 Vrms, one minute Pri to Aux and between Sec1 and Sec2

Termination:

RoHS-compliant. Tin-silver over tin over phos bronze terminations. Other terminations available at additional cost.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

–40°C to +85°C

Storage temperature range:

Component: –40°C to +85°C.
Tray packaging: –40°C to +80°C

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

See FIT/MTBF Calculations

Schematics

Secondary windings to be connected
in series on the PC board.

Physical characteristics

General specification

Core Material:

Ferrite

Weight:

23.5 g

Packaging:

64 parts per tray

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:

Only pure water or alcohol recommended.

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