DC/DC SURFACE MOUNT
GATE DRIVE TRANSFORMERS
For SELV Operation
1500 V
DC
isolation between Gate and Drive
Basic insulation (1.4 mm creepage/clearance)
and operational available
Operating frequency: 50 kHz and up
Electrical Specifications @ 25擄C 鈥?Operating Temperature -40擄C to 130擄C
Part
Number
Turns
Ratio
Pri-Sec
Insulation
(V
DC
)
MAX
1
V*碌sec
Primary
Inductance
(碌H MIN)
Leakage
2
Inductance
(碌H MAX)
DCR
Primary
(鈩?MAX)
0.60
2.00
1.60
0.75
0.80
0.62
0.88
1.50
DCR
Secondary
(鈩?MAX)
0.52
2.00
1.60
0.75
0.80
0.88
0.62
1.50
MAX Package
Size (L x W)
(mm)
8.6 x 6.7
8.0 x 6.6
9.0 x 8.6
8.6 x 6.7
7.2 x 6.1
11.8 x 8.8
11.8 x 8.8
9.0 x 8.6
Package
Height
(mm MAX)
2.5
5.3
7.6
3.6
3.8
4.0
4.0
7.6
O
PERATIONAL
I
NSULATION
PE-68386
1:1
1500
9.7
785
0.36
P0926
1:1:1
1500
23.8
330
0.40
P0544
1:1:1
1500
45.1
3950
0.70
PA0264
1:1:1
1500
12.7
1140
0.40
B
ASIC
I
NSULATION
(1.4
MM CREEPAGE AND CLEARANCE BETWEEN
P
RIMARY AND
S
ECONDARY
)
P2033
1:1
1500
9.3
600
12.30
PA0173
1:1:1
1500
17.2
980
0.75
PA0185
1:1
1500
17.2
980
0.75
PA0184
1:1
1500
27.2
1400
0.50
NOTES:
1. The maximum volt-碌sec rating limits the peak flux density to 2200 Gauss when
used in a unipolar drive application. For bi-polar drive applications a maximum
volt-碌sec of two times this rating is acceptable (ie: 2* (volt*碌sec rating))
Volt*碌sec = (voltage applied to the primary) * dutycycle / Frequecy = V * alpha /
Freq_Hz = V * usec
2. The leakage inductance is measured at the primary terminals with all secon-
daries shorted.
3. Add suffix
"T"
to part number for Tape and Reel package (ie: P0544T)
Mechanical
PE-68386
1
Schematic
.340 MAX
8,64
.050
1,27
6
3
PE-68386
Date Code
Country of Origin
4
4X .100
2,54
.265 MAX
6,73
.060
1,52
.200
5,08
.100
2,54
.225
5,71
Weight
. . . . . . . . . . . . . .0.28 grams
Tape & Reel
. . . . . . . . . . .1500/reel
Tube
. . . . . . . . . . . . . . . . . .60/tube
.098 MAX
2,49
.005/0,13
4 SURFACES
SUGGESTED PAD LAYOUT
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are 鹵 .010
0,25
US 858 674 8100
鈥?/div>
UK 44 1483 401 700
鈥?/div>
France 33 3 84 35 04 04
鈥?/div>
Singapore 65 287 8998
鈥?/div>
Taiwan 886 2 2698 0228
鈥?/div>
Hong Kong 852 2788 6588
鈥?/div>
http://www.pulseeng.com
49
PC500.B (5/02)
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