SMD Gate Drive Transformer
2700 Vdc Functional Insulation
2700VDC insolation between Gate and Drive
Operating frequency:
50KHz and up
Footprint size:
8.25*6.9*3.0 mm Max
Three windings (one drive and two gates)
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Part Number
3
Pri-Sec
Turns Ratio Insulation
(VDC)
1:1:1
1:1:1
2:1:1
1.43:1:1
2700
1500
2300
2300
Max Volt-usec
(1-2)
21.0
21.0
30.0
21.0
Primary Inductance
2
(µH
+/-35%)
780.0
780.0
1600.0
820.0
Leakage Inductance
2
(µH MAX)
0.4
0.4
1.5
2.0
DCR (1-2)
(Ω MAX)
0.85
0.85
1.10
0.80
DCR (3-4)
(Ω MAX)
0.85
0.85
0.65
0.65
DCR (4-5)
(Ω MAX)
0.85
0.85
0.65
0.65
PG1427.001NL
PG1427.002NL
PG1427.003NL
PG1427.004NL
Mechanical
PG1427.XXXNL
Schematic
5
1
Primary
XXXNL
2
4
Secondary
3
Weight
. . . . . . . . . . . . . . . . . . . . . . . .0.25 grams
Tube
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 75/tube
Tape & Reel
. . . . . . . . . . . . . . . . . . . . . 1000/reel
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .005
0.13
USA 858 674 8100
1
Germany 49 7032 7806 0
Singapore 65 6287 8998
Shanghai 86 21 62787060
China 86 755 33966678
Taiwan 886 3 4356768
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SMD Gate Drive Transformer
2700 Vdc Functional Insulation
Notes
PG1427.XXXNL
1.
The Maximum volt-µsec rating limits the peak flux density to 2500 Gauss
when used in a unipolar drive application. For bi-polar drive applications, a
maximum volt-sec of 1.5 times this rating is acceptable (ie: volt*µsec rating
= (voltage applied to the primary) * dutycycle / Frequency = V * alpha /
Freq_Hz = V *
µsec
All inductance tests measured at 100kHz, 100mV.
Leakage inductance measured from (1-2) with 3,4,5 shorted.
3.
4.
Optional Tape & Reel packing can be ordered by adding a “T” suffix to the
part number(i.e. PG1427.001NL becomes PG1427.001NLT), Pulse complies to
industry standard tape and reel specification EIA481.
The temperature of the component (ambient plus thmperature rise) must be
within the stated operating temperature range.
2.
For More Information
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
Tel: 858 674 8100
Fax: 858 674 8262
Pulse Europe
Zeppelinstrasse 15
71083 Herrenberg
Germany
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Road
High-Tech Zone
Nanshan District
Shenzhen, PR China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg.
Singapore 368363
Pulse North Asia
3F, No. 198
Zhongyuan Road
Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: 886 3 4356768
Fax: 886 3 4356823 (Pulse)
Fax: 886 3 4356820 (FRE)
Tel: 86 21 62787060
Tel: 65 6287 8998
Tel: 49 7032 7806 0
Fax: 86 2162786973
Fax: 65 6287 8998
Fax: 49 7032 7806 12
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be
trademarks or registered trademarks of their respective owners. © Copyright, 2014. Pulse Electronics, Inc. All rights reserved.
2
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