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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 Transformer

for TI UCD3138 Digital Power Controllers

RoHS compliant
  • Selected by Texas Instruments for their UCD3138 evaluation boards
  • Designed to meet UL/CSA/IEC 60950 Reinforced Insulation; 3 mm creepage/clearance
Buy Now:
Count Unit price
1 $3.01
250 $2.40
500 $2.09
1000 $1.82
2500 $1.61
5000 $1.54

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
at 0A (µH) 2
(Tolerance: ±25%)
DCR max (Ω) 3 Leakage
Inductance
max (µH) 4
Turns Ratio Capacitance
max (pF)
SRF typ (MHz) 5 Volt-time
product (V-µs) 6
Isolation
Voltage (Vrms) 7
Pri [A] Pri [B] Sec Pri [A] Pri [B] Pri [A] : Pri [B] : Sec (1–10) (1–5)
GA3550-BL_ 460 0.410 0.475 0.440 1.15 1.25 1 : 1 : 1 34 10.5 5.9 165 3000
Notes
  1. When ordering, please specify packaging code: e.g. GA3550-BLD
  2. Inductance is for each winding, measured at 200 kHz, 0.4 Vrms, 0 Adc.
  3. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance is measured at 200 kHz, 0.4 Vrms with secondary pins shorted.
  5. SRF is per winding, measured on an Agilent/HP 4192 or equivalent.
  6. Volt-time product is per winding.
  7. 3000 Vrms interwinding isolation
    500 Vrms windings to core isolation.

Termination:

  • RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations.

Packaging:

  • 13" reel, machine-ready 
    EIA-481 embossed plastic tape (200 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 D instead.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +85°C
Storage temperature range:
Component: –40°C to +125°C
Packaging: –40°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Schematics

ga3550s.gif

Physical characteristics

ga3550d.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_c.gif
200 330 100 13 50,4 44,4 44 24 4 2 10,56 0,4

General specification

Core Material:
Ferrite
Weight:
6.3 g
Packaging:
200/13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 24 mm pocket spacing, 10.56 mm pocket depth

Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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