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

Datasheet 3D Model

ZE2413-AE Isolated Buck Transformer

for STMicroelectronics A6986I and L6986I

Optimized for STMicroelectronics automotive Iso-Buck converter A6986I and L6986I
Compact footprint, only 11.7 x 10 mm
Suitable for automotive isolated IGBT/SiC gate driver, Onboard charger for HEV/EV, Electric Traction Systems, and similar applications
3300 Vrms, one minute isolation (hipot) from primary to secondary
AEC-Q200 qualified

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Typical Application

Works with STMicroelectronics A6986I and L6986I

Input Voltage	Output	Fsw
5 V	8 V , 0.2 A	400 kHz

Specifications

Electrical specifications at 25°C.

Part number (Hover for schematics)	Inductance at 0A (µH) (Tolerance: ±10%)	Inductance min at 2 A (µH) 1	Isat (A) 2	DCR max		Leakage Inductance max (µH) 3	Turns Ratio	Isolation Voltage (Vrms) 4
Part number (Hover for schematics)	Inductance at 0A (µH) (Tolerance: ±10%)	Inductance min at 2 A (µH) 1	Isat (A) 2	Pri (Ω)	Sec (mΩ)	Leakage Inductance max (µH) 3	Pri : Sec	Isolation Voltage (Vrms) 4
ZE2413-AED	18	14	2.6	0.056	352.000	0.18	1 : 2	3300

Notes

Inductance is for the primary, measured on at 400 kHz, 0.2 Vrms, 2 Adc.
Isat: DC current that causes the primary inductance to drop 30% from its value without current.
Leakage Inductance is for the primary, measured at 400 kHz, 0.2 Vrms with secondary windings shorted together.
3300 Vrms, one minute isolation (hipot) measured between primary and secondary.

Designed per IEC 61558-1 to meet the following requirements. Please contact [email protected] for questions about suitability for use in other application conditions.

Reinforced insulation example	Basic insulation example
Working voltage 350 Vrms	Working voltage 800 Vrms
Altitude 3000 m	Altitude 3000 m
Overvoltage category II	Overvoltage category II
Pollution degree 2	Pollution degree 2

7 mm creepage and clearance between primary and secondary windings with Material Group I.

Termination:

RoHS tin-silver-copper over tin over nickel over phos bronze.

Packaging:

D = 13" machine-ready reel
EIA 481 embossed plastic tape (200 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

Environmental

Environmental:

RoHS compliant , halogen free

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

Maximum part temperature:

+165°C (Ambient + temperature rise)

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

See FIT/MTBF Calculations

Performance curves

L vs Current

Schematics

Physical characteristics

Tape and Reel specification

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
200	330	100	13	38,4	32,4	32	20	4	2	12,3	0,5

General specification

Core Material:

Ferrite

Weight:

2.4 − 2.7 g

Packaging:

200/13″ reel Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing, 4.3 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.

ZE2413-AE Isolated Buck Transformer

for STMicroelectronics A6986I and L6986I

Typical Application