P0584 Datasheet, PDF (1/1 Pages) Pulse A Technitrol Company – OFFLINE GATE DRIVE TRANSFORMERS

OFFLINE GATE DRIVE
TRANSFORMERS
UL and C-UL recognized, TÜV approved components
3000Vrms gate to drive winding test
Useful operating frequency from 50kHz to 500kHz
Most popular winding configurations
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
Part ⁴
Number
Turns
Ratio
Reference Data
ET
Maximum
(V * µsec MAX) Flux Density
Primary
Inductance
(1-10)
(µH MIN)
Leakage
Inductance
Gate to Drive
(µH MAX)
DCR Drive
(1-10)
(mΩ ±20%)
DCR Gates
(mΩ ±20%)
Drive
Pri-Sec
(Vrms)
P0584
1:1:1
95.0
2100
450
0.5
80
72
3000
P0585 1:1:1:1:1
95.0
2100
450
3.0
330
180
3000
NOTES:
1. These gate drive transformers are meant to operate between 50 and 300kHz with
a 12V, 45% bipolar waveform.
2. The peak flux density should remain below 2100 Gauss to ensure that the core
does not saturate. Use the following procedure to calculate the peak flux density:
A. Calculate the Volt-µsec product (ET):
ET = 10³ * (Drive Voltage) * (Don) / (Frequency in kHz)
B. Calculate the operating flux density (B): Bpk (Gauss) = 40.32 * ET/Ff where:
Ff = 1 for unipolar drive applications and 2 for bipolar drive applications
3. The temperature rise of the component is calculated based on the total core loss
and copper loss:
A. To calculate total copper loss (W), use the following formula:
Copper Loss (W) = Irms² * (DCR_Drive + (# of Gates) * DCR_Gates)
B. To calculate total core loss (W), use the following formula:
Core Loss (W) = 7.5E-5 * (Frequency in kHz)^1.67 * (20.16 * ET/1000)^2.532
C. To calculate temperature rise, use the following formula:
Temperature Rise (C) = 60.18 * (Core Loss(W) + Copper Loss (W))^.833
4. To order RoHS compliant part, add the suffix "NL" to the part number
(i.e. P0584 becomes P0584NL).
Mechanical
Schematics
.810
20,57
MAX
.480
12,19
MAX
P0584
P0585
P058X
Date Code Country of Origin
.130
3,30
1
10
1.795,005MAX
Pri
1
10
Sec
3
4
8
7
P0584 (6 pins)
P0585 (10 pins)
.700
4
.700
17,78
10
17,78
.400
7
10 10,16
.100
7 ^2,54
.350
7 _8,89
(6X) .040
.350
.100
8,89
(10X) .040
2,54
1
.200
4
1
.200
4
5,08
5,08
SUGGESTED PCB HOLE PATTERN
1
DRIVE
10
2
GATE
3
9
GATE
8
4
GATE
5
7
GATE
6
Weight . . . . . . . . . . . . . . . .5 grams
Tray . . . . . . . . . . . . . . . . . . .20/tray
Dimensions: ^Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
For More Information:
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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, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
P515.B (3/06)