DA2320-AL_ [COILCRAFT]
SMT Gate Drive Transformers;
| 型号： | DA2320-AL_ |
| 厂家： | 
Coilcraft lnc. |
| 描述： | SMT Gate Drive Transformers 栅 |
| 文件： | 总1页 (文件大小：224K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 512
SMT Gate Drive Transformers
• Designed for high switching speed, transformer coupled
MOSFET and IGBT gate drive circuits.
• Operating frequency: 50 kHz – 2 MHz
• Primary to secondary isolation:1500Vdc.For DA2317-AL and
DA2320-AL, isolation between secondaries is 500 Vdc.
Core material Ferrite
Terminations RoHS compliant tin-silver over tin over nickel over phos
bronze. Other terminations available at additional cost.
Weight 535 – 580 mg
Ambient temperature –40°C to +125°C
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide,
0.5 mm thick, 20 mm pocket spacing, 5.54 mm pocket depth
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf
Turns
ratio
pri : sec
Primary
Leakage
Primary
DCR max
(Ohms)
Secondary
DCR max
(Ohms)
Volt-time
product
(V-µsec)
SRF Capacitance
min4 pri to sec
(MHz) max (pF)
Part
inductance2 inductance3
number1
min (µH)
max (µH)
DA2319-AL_
DA2318-AL_
DA2320-AL_
DA2317-AL_
1 :1
296.0
680.0
264.0
330.0
1.5
0.795
1.65
1.50
1.40
0.655
0.860
25.8
40.8
24.5
24.5
1.75
1.25
2.50
2.00
14.0
14.0
95.0
18.0
1.5 :1
1 :1 :1
2:1 :1
4.0
0.30
0.60
1.50 (2-5; 3-4)
0.650 (2-5); 0.790 (3-4)
Dot indicates pin 1
1. When ordering, please specify termination and packaging codes:
DA2320-ALC
Termination:L = RoHS compliant tin-silver over tin over nickel over
phos bronze
Special order, added cost:
S = non-RoHS tin-lead (63/37)
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
Internal
code
tape (250 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter C instead.
0.213
5,40
max
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked (1000 parts per
full reel).
0.004/0,10
0.022
0,55
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
3. Leakage inductance measured at 100 kHz, 0.1 Vrms with secondary
pins shorted.
4. SRF measured with coils connected in series using an Agilent/HP
4192 or equivalent.
5. Operating temperature range −40°C to +125°C.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
0.260
6,60
max
0.323
8,20
max
0.024
0,60
0.035
0,90
0.197
5,00
0.063
1,60
0.228
5,80
1
2
3
6
3
4
5
6
5
0.073
1,85
0.073
1,85
2
1
DA2318-AL, DA2319-AL
DA2317-AL, DA2320-AL
4
4
1
3
2
Recommended
Land Pattern
Pri
Sec
1
Pri
6
5
3
Sec
inches
mm
Dimensions are in
6
4
Document 512 Revised 06/03/15
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