PCA EPC3075G Power transformer Datasheet

Power Transformer
ELECTRONICS INC.
EPC3075G & EPC3075G-LF
• Used in SMPS Forward Topology
• Add “-LF” after part number for Lead-Free
• UL 1446 Class B Insulation System
• UL 94V-0 Recognized Material
• High Frequency Transformer
• Low Core Loss Material
• 2250 Vac Isolation
Primary Specification @ 25°C
Inductance
(µH ± 25%)
Leakage Inductance
(µH Max.)
DCR
(Ω Max.)
Turns Ratio
±2%
@ 100 KHz, 0.1 Vrms
532
1.0
0.070
0.118
0.023
0.014
0.047
1 : .455 : .136 : .273 : .182
Pins 2-3
Pins 2-3 w/all others shorted
Pins 2-3
Pins 1-2
Pins 5-6
Pins 6-7
Pins 9-10
Pins 2-3 : 1-2 : 5-6 : 6-7 : 9-10
Package
Schematic
1.035
(26.29)
.032
(0.81)
.070
(1.78)
.197
(5.00)
Suggested
Pad Layout
.760
(19.30)
.591
(15.00)
.800 Max.
(20.32)
5
0.865
(21.97)
.663
(16.84)
1
6
2
7
3
9
10
.085
(2.16)
.138
(3.51)
.138
(3.51)
.197
(5.00)
.780
(19.80)
Marking :
PCA
EPC3075G(-LF)
Date Code
.430
Max.
(10.92)
.995 Max.
(25.27)
EPC3075G
EPC3075G-LF
1. Lead Finish
Notes :
SnPb
Hot Tin Dip (Sn) †
2. Peak Solder Rating
225°C
245°C
1
(Unlimited, ≤30°C/60%RH)
1
(Unlimited, ≤30°C/60%RH)
3. Moisture Sensitive Levels (MSL)
4. Weight
5. Packaging Information
(Tube)
7.4 grams
7.4 grams
TBD pcs / tube
TBD pcs / tube
† Leadframe : Matte Tin with Ni Flash Barrier
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSC3075G & -LF
Rev. 6
7/10/06 FT
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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