3D Model Datasheet

SMT Gate Drive Transformer

Designed for transformer coupled MOSFETand IGBT gate drive circuits
Specified by Texas Instruments for its POE+PHYTEREV-I/-E evaluation board
Specified by Microsemi for its PD70211EVB51F-12 evaluation board
Operating frequency from 50 kHz to 2 MHz
Space saving surface mount package

Buy Now:

Count	Unit price
1	$1.97
350	$1.69
700	$1.48
1400	$1.28

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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Specifications

Electrical specifications at 25°C.

Part number 1 (Hover for schematics)	Inductance min (µH) 2	DCR max (Ω) 3		Leakage Inductance max (µH) 4	Turns Ratio	Capacitance max (pF)	SRF min (MHz) 5	Volt-time product (V-µs) 6	Frequency (kHz)	Isolation Voltage (Vrms) 7
Part number 1 (Hover for schematics)	Inductance min (µH) 2	Pri	Sec	Leakage Inductance max (µH) 4	Pri : Sec	Capacitance max (pF)	SRF min (MHz) 5	Volt-time product (V-µs) 6	Frequency (kHz)	Isolation Voltage (Vrms) 7
FA2659-AL_	296	0.795	0.655	1.5	1 : 1	21.9	1.4	34.2	50 — 2000	2250

Notes

When ordering, please specify termination and packaging codes: e.g. FA2659-ALC
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance measured at 100 kHz, 0.1 Vrms with secondary pins shorted.
SRF measured with coils connected in series using an Agilent/HP 4192 or equivalent.
Based on Bsat of the core at 25°C and number of turns of the primary.
2250 Vdc isolation from primary to secondary.

Termination:

L = RoHS compliant tin-silver over tin over nickel over phos bronze.
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 (175 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 (750 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" (330 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
175	750*	178/330	60/100	13	30,4	24,4	24	12	4	2	7,0	0,4

General specification

Core Material:

Ferrite

Weight:

700 mg

Packaging:

175/7″reel; 750/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick, 12 mm pocket spacing, 7.0 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 with pure water or alcohol only. More info.

Warehouses

Language settings

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SMT Gate Drive Transformer

Selected configuration not available

Specifications

Termination:

Packaging:

Schematics

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

Warning