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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

SMT Gate Drive Transformers

RoHS compliant
  • Designed for transformer coupled MOSFET and IGBT gate drive circuits
  • Operating frequency from 50 kHz to 2 MHz
  • Industry standard EP5 surface mount package
  • RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations
  • COTS Plus tin-lead terminations available
  • Need parts for space, military or other critical applications? See Coilcraft CPS CP-N0531 series.
Buy Now:
Count Unit price
1 $1.90
250 $1.50
500 $1.27
1000 $1.06
2500 $0.95
5000 $0.87

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

. in stock, ready to ship today.
Request a Sample:

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance
min (µH) 2
DCR max (Ω) 3 Leakage
Inductance
max (µH) 4
Turns Ratio Capacitance
max (pF)
SRF typ (MHz) 5 Volt-time
product (V-µs)
Frequency (MHz) Isolation
Voltage (Vrms) 6
Pri Sec1 Sec2 Pri : Sec1 : Sec2
DA2320-AL_ 264 1.500 1.500 1.500 0.30 1 : 1 : 1 95 2.5 24.5 0.05 2 500
DA2319-AL_ 296 0.795 0.655 - 1.5 1 : 1 : - 14 1.8 25.8 0.05 2 1500
DA2317-AL_ 330 1.400 0.650 0.790 0.60 1 : 0.5 : 0.5 18 2.0 24.5 0.05 2 500
DA2318-AL_ 680 1.650 0.860 - 4.0 1 : 0.67 : - 14 1.3 40.8 0.05 2 1500
Notes
  1. When ordering, please specify termination and packaging codes: e.g. DA2317-ALC
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance measured at 100 kHz, 0.1 Vrms with secondary pins shorted.
  5. SRF measured with coils connected in series using an Agilent/HP 4192 or equivalent.
  6. 1500 Vdc isolation (hipot) from primary to secondary; 500 Vdc isolation between secondaries.

Termination:

  • L = RoHS compliant tin-silver over tin over nickel over phos bronze.
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

Packaging:

  • 7" reel, machine-ready 
    EIA-481 embossed plastic tape (250 parts per full reel).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
  • 13" reel, machine-ready 
    EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
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):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Schematics

DA2318-AL, DA2319-AL               DA2317-AL, DA2320-AL
da23xx_gates-(2).gif

Physical characteristics

da23xx_gated.gif
dims_inches_mm.gif
 

Tape and Reel specification

tapereel_pl.gif

 
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 part_or_c.gif
250 1000* 178/330 60/100 13 22,4 16,4 16 12 4 2 5,54 0,5
* Special order

General specification

Core Material:
Ferrite
Weight:
535 – 615 mg
Packaging:
250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.5 mm thick, 20 mm pocket spacing, 5.54 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.

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