P515.C (04/15)1pulseelectronics.com
High Isolation Gate Drive Transformers
Rugged design for Industrial Applications
UL recognized, TUV approved to IEC 60950
Up to 4250Vrms gate to drive isolation
IEC 61558, IEC 61010 & IEC 60601 reinforced
insulation compliant designs
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Part
Number
Turns
Ratio
ET
(V * µsec MAX)
Primary
Inductance
(1-10)
(µH MIN)
Leakage
Inductance
Gate to Drive
(µH MAX)
DCR Drive
(1-10)
(mΩ ±20%)
DCR Gates
(mΩ ±20%)
Hi-Pot
Drive-Gate
(Vrms)
Gate-Gate
(Vrms)
P0584NL 1:1:1 95 450 0.5 80 72 3000 1500
P0585NL 1:1:1:1:1 95 450 3.0 330 180 3000 1500*
P0584ANL 1:1:1 115 686 0.8 710 710 4250 1500
P0585ANL 1:1:1:1:1 115 686 4.6 710 710 4250 1500*
Notes:
1. These gate drive transformers are meant to operate between 50 and 300 kHz 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 = 10 * (Drive Voltage) * (Don) / (Frequency in kHz)
B. Calculate the operating flux density (B): BPK (Gauss) = X * ET/Ff where:
Ff = 1 for unipolar drive applications and 2 for bipolar drive applications,
X = 40 for -NL, 33 for -ANL
3. The temperature rise of the component is calculated based on the total core loss and
copper loss:
3
A. To calculate total copper loss (W), use the following formula:
Copper Loss (W) = Irms * (DCR_Drive + (# of Gates) * DCR_Gates)
B. To calculate total core loss (W), use the following formula:
Copper Loss (W) = 7.5E-5 * (Frequency in kHz) * (X * ET/1000)
X = 20 for -NL, 16 for -ANL
C. To calculate temperature rise, use the following formula:
Temperature Rise (C) = 60.18 * (Core Loss(W) + Copper Loss (W))
4. 500Vrms Hi-Pot between pins 5 & 6
5. NL versions, which use triple insulated Teflon wire on the drive winding and magnetic
wire on the gate windings , are TUV certified.
ANL versions, which use triple insulated wire on both the drive and gate windings, are
compliant with IEC 61558, IEC 61010 & IEC 60601.
2
.833
1.67 2.532
4, 5
2pulseelectronics.com
High Isolation Gate Drive Transformers
P515.C (04/15)
For More Information
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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, 2015. Pulse Electronics, Inc. All rights reserved.
PO58xxNL
Mechanicals Schematics
P058xxNL
Date Code Country of Origin
.130
3,30
.750 MAX
19,05
.810 MAX
20,57
.480 MAX
12,19
10
41
7
P0584NL/P0584ANL (6 pins)
SUGGESTED PCB HOLE PATTERN
.200
5,08
.700
17,78
.350
8,89 (6X) .040
14
10 7
P0585NL/P0585ANL (10 pins)
.200
5,08
.100
2,54
.700
17,78
.400
10,16
.350
8,89 (10X) .040
.100
2,54
14
10 7
P0584NL/P0584ANL
DRIVE
GATE
GATE
9
1
4
10
8
5
GATE
GATE
7
6
2
GATE
GATE
3
DRIVE
P0585NL/P0585ANL
Weight .............................5 grams
Tray .....................................80/tray
Dimension: Inches
mm .010
0,25
Unless otherwise specified, all tolerances are ±
