M135.F (07/11)1 pulseelectronics.com
SMT Gate Drive transforMers
1500Vdc Basic and Operational Insulation
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
1
85
4
6
3
Part
Number Turns
Ratio
Pri-Sec
Isulation
(VDC)
MAX1
V*
µsec
Primary
Inductance
(
mH MIN)
Leakage2
Inductance
(µ
H MAX)
DCR
Primary
(
Ω MAX)
DCR
Secondary
(
Ω MAX)
Package Size
(L x W x H)
(mm MAX)
X-1569 1:1:1 1500 45.1 3.3 0.700 1.6 1.6 9.0 x 8.6 x 7.6
SCALE ; 30/1
.300
3X
DATE CODE CTRY ORIGIN
8765
.00
VIEW A
A
7,62 MAX.
.340
8,63 MAX.
.355
9,01 MAX.
.003
0,08
.002
0,07
.100
2,54 MAX.
Part hardened for aerospace use.
Maximum Reflow Temperature: +235°C
Storage Temperature: -55°C to +125°C
Moisture Sensitivity Level (MSL): 3
1500 VDC isolation between Gate and Drive
Basic Insulation (1.4mm creepage/clearance) and operational available
Part designed for rugged environments
Construction techniques assure excellent resistance to vibration and shock
Operating frequency: 50kHz and up
Tape and Reel packaging available
NOTES: 1. The maximum volt-sec rating limits the flux density to 2200 Gauss when used in a unipolar drive application. For bi-polar drive
applications a maximum volt-sec of two time this rating is acceptable. (2*(volt*ųsec ratio))
2. Leakage Inductance is measured at the primary terminals with all secondaries shorted.
3. Add sux “T” to part number for Tape & Reel package.
4. To order a RoHS compliant part, add the sux “NL” to the part number, i.e. X-1569 becomes X-1569NL.
For More Information
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China
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#03-02
PM Industrial Bldg.
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Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: 886 3 4356768
Fax: 886 3 4356823 (Pulse)
Fax: 886 3 4356820 (FRE)
Performance warranty of products oered 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, 2011. Pulse Electronics, Inc. All rights reserved.
Schematic
X-1569
Electrical Schematic
