ice GT04-122-378 Gate drive transformer Datasheet

GT04 Series
Gate Drive Transformer
Features
Applications
• Meets medical safety isolation requirements
• Gate Drive Transformer
• Signal Transformer Across Isolation Barriers
• Designed for frequencies from 20 kHz to 300 kHz
• Off-Line AC/DC Converters
• Available in UL Class F (155˚C) or
Economical Class B (130˚C) Versions
• High-Powered DC/DC Converters
Packaging Tray=45 pieces, Box=12 trays, Box=540 pieces
Recommended PCB Layout
Mechanical
20.57 max
GT04-XXX-XXX-X
ICA YYWW-X
17.8 ref
12.19 max
6
5
4
1
2
3
8.9 ref
19.05
max
5.0
1.2 dia
3.5+/-0.3
0.64 sq
Unit: mm
Schematic
2
A
Gate
1
5
3
Drive
6
2
B
Gate
Specifications subject to change without notice. 800.729.2099 tel
www.icecomponents.com
3
5
Drive
6
4
Gate
1
Gate
4
84
(02/08) GT04-1
Gate Drive Transformer
LF Series
E lectrical
Part Number
5
GT04 Series
S pecificatio n s — S ta n dard
Turns Ratio
(Drive : Gate)
1
Primary
Inductance
(mH min.)
DCR (Ω max.)
N1:N2:N3
Versio n
6
Leakage
Inductance
(µH,max.)
E-T Product
(V-µs)
Hi-Pot
(Vdc)
GT04-111-063-_
1:1 : 1
0.247
0.04:0.04:0.04
0.2
63
4500
GT04-111-126-_
1:1 : 1
0.990
0.07:0.07:0.07
0.4
126
4500
GT04-111-189-_
1:1 : 1
2.220
0.2:0.2:0.2
0.5
189
4500
GT04-111-252-_
1:1 : 1
3.960
0.5:0.5:0.5
.7
252
4500
GT04-111-315-_
1:1 : 1
6.180
1:1:1
.8
315
4500
GT04-111-378-_
1:1 : 1
8.910
2.7:2.7:2.7
1.2
378
4500
GT04-122-063-_ 1 : 2.5 : 2.5
0.039
0.02:0.04:0.04
0.15
63
4500
GT04-122-126-_ 1 : 2.5 : 2.5
0.158
0.04:0.07:0.07
0.2
126
4500
GT04-122-189-_ 1 : 2.5 : 2.5
0.356
0.1:0.2:0.2
0.25
189
4500
GT04-122-252-_ 1 : 2.5 : 2.5
0.634
0.2:0.45:0.45
0.3
315
4500
GT04-122-315-_ 1 : 2.5 : 2.5
0.990
0.4:0.9:0.9
0.4
315
4500
GT04-122-378-_ 1 : 2.5 : 2.5
1.420
1.1:2.5:2.5
0.5
378
4500
E lectrical
S pecificatio n s — E co n omy
1
Part Number
5
Turns Ratio
Primary
(Drive:Gate) Inductance
(mH min.)
Versio n
DCR (Ω max.)
N1:N2:N3
Leakage
Inductance
(µH, max)
E-T Product
(V-µs)
6
Hi-Pot
(Vdc)
GT04-111-063-_E
1:1:1
0.247
0.07:0.04:0.04
0.4
63
4500
GT04-111-126-_E
1:1:1
0.990
0.16:0.07:0.07
0.6
126
4500
GT04-111-189-_E
1:1:1
2.220
0.2:0.2:0.2
0.5
189
4500
GT04-111-252-_E
1:1:1
3.960
0.8:0.5:0.5
0.9
252
4500
GT04-111-315-_E
1:1:1
6.180
1:1:1
0.8
315
4500
GT04-111-378-_E
1:1:1
8.910
1.2:2.7:2.7
1.5
378
4500
GT04-122-063-_E
1 : 2.5 : 2.5
0.039
0.04:0.04:0.04
0.4
63
4500
GT04-122-126-_E
1 : 2.5 : 2.5
0.158
0.06:0.07:0.07
0.4
126
4500
GT04-122-189-_E
1 : 2.5 : 2.5
0.356
0.1:0.2:0.2
0.25
189
4500
GT04-122-252-_E
1 : 2.5 : 2.5
0.634
0.34:0.45:0.45
0.6
252
4500
GT04-122-315-_E
1 : 2.5 : 2.5
0.990
0.4:0.9:0.9
0.4
315
4500
GT04-122-378-_E
1 : 2.5 : 2.5
1.420
0.5:2.5:2.5
0.9
378
4500
1.
2.
3.
4.
5.
Tested at 10 kHz, 0.1Vrms.
Electrical specifications at 25˚C.
Operating range: -40˚C to +130˚C.
Meets UL94V-0.
Select pin assignment option based on schematics above. For other options please contact
ICE Components, Inc.
6. E-T product rating is for the secondary (gate) windings and is based upon a peak flux denisty of
2200 Gauss at 25°C when used in a bipolar-driven application.
Specifications subject to change without notice. 800.729.2099 tel
www.icecomponents.com
85
(02/08) GT04-2
Similar pages