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Introduction
Specifications
Environmental
Performance curves
Schematics
Physical characteristics
Tape & Reel
Soldering/Washing

Datasheet

ZA9644-AED

Name: ZA9644-AED
Brand: Coilcraft
SKU: ZA9644-AED
Price: 2.16 USD
Availability: InStock

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Count	Unit price
1	$4.56
300	$3.60
600	$2.16
1200	$1.69
3000	$1.44
6000	$1.33

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Typical Application

Works with Analog Devices ADP1032 and ADP1034

Input Voltage	Output
4.5 V — 60 V	6 V — 28 V 0.18 A

Specifications

Electrical specifications at 25°C.

Part number (Hover for schematics)	Inductance at 0A (µH) 1 (Tolerance: ±10%)	Inductance min at 0.4 A (µH) 2	Isat (A) 3	DCR max (Ω)		Leakage Inductance max (µH) 4	Turns Ratio	Isolation Voltage (Vrms) 5
Part number (Hover for schematics)	Inductance at 0A (µH) 1 (Tolerance: ±10%)	Inductance min at 0.4 A (µH) 2	Isat (A) 3	Pri	Sec	Leakage Inductance max (µH) 4	Pri : Sec	Isolation Voltage (Vrms) 5
ZA9644-AED	470	376	0.49	1.8	1.8	3.8	1 : 1	2000

Notes

Inductance is for the primary, measured on an Agilent/HP 4284 at 100 kHz, 0.1 Vrms, 0 Adc
Minimum inductance is for the primary, measured on an Agilent/HP 4284 at 100 kHz, 0.1 Vrms, 0.4 Adc.
DC current that causes an inductance drop of 30% (typ) from its value without current.
Leakage inductance is for the primary with secondary winding shorted together.
Isolation (hipot) measured between windings for one minute.

Termination:

RoHS-compliant. 260°C compatible. Tin-silver-copper (95.5/3.8/0.7) over tin over nickel over phos bronze.

Packaging:

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

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

–40°C to +85°C

Storage temperature range:

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

Maximum part temperature:

+125°C

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

See FIT/MTBF Calculations

Performance curves

Inductance vs Current

Schematics

ZA9384-AL	ZA9644-AE

Physical characteristics

ZA9384-AL

ZA9644-AE

Tape and Reel specification

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
400 (ZA9384)	330	100	13	38,4	32,4	32	20	4	2	7,6	0,4
300 (ZA9644)	330	100	13	38,4	32,4	32	20	4	2	10,69	0,42

General specification

Core Material:

Ferrite

Weight:

ZA9384-AL: 2.7 g; ZA9644-AE: 1.985 g

Packaging:

300 per reel, 13″ reel Plastic tape: 32 mm wide, 0.42 mm thick, 20 mm pocket spacing, 10.69 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.

ZA9644-AED

Typical Application