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Coilcraft CPS
3D Model Datasheet

YA9293 Transformer

for Analog Devices ADP1031

RoHS compliant AEC-Q flag
  • Developed for use with isolated DC-DC regulator in Analog Devices ADP1031 isolated micropower management unit.
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • Low leakage inductance at 1.62 µH

Buy Now:
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Count Unit price
1 $3.32
200 $2.85
600 $2.50
1200 $2.16
3000 $1.84
6000 $1.68

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

. in stock, ready to ship today.
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Typical Application

Works with Analog Devices ADP1031

Input Voltage Output Power
4.5 V — 60 V 24 V , 0.02 A 0.5 W

Specifications

Electrical specifications at 25°C.

Part number
(Hover for schematics)
Inductance
at 0A (µH) 1
(Tolerance: ±20%) 		Isat (mA) 2 DCR max (Ω) Leakage
Inductance
max (µH) 3 		Turns Ratio Isolation
Voltage (Vrms) 4
Pri Sec Pri : Sec
YA9293-ALD 300 250 1.200 0.785 1.62 1 : 1 2250
Notes
  1. Inductance is for the primary, measured on an Agilent/HP 4284 at 250 kHz, 0.1 Vrms, 0 Adc.
  2. DC current that causes an inductance drop of 20% (typ) from its value without current
  3. Leakage inductance is for the primary with secondary winding shorted together.
  4. Isolation (hipot) measured between windings for one minute.

Termination:

  • RoHS-compliant. 260°C compatible. RoHS 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.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+165°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
See FIT/MTBF Calculations

Schematics

ya9293s.gif

Physical characteristics

ya9293d.gif

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_f.gif
600 330 100 13 30,4 24,4 24 16 4 2 6,11 0,37

General specification

Core Material:
Ferrite
Weight:
0.99 g
Packaging:
600 per reel, 13″ reel Plastic tape: 24 mm wide, 0.37 mm thick, 16 mm pocket spacing, 6.11 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.