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DA2319-AL SMT Gate Drive Transformer For High Switching Speed
Product description:
Gate Drive Transformer Designed for high switching speed, transformer coupled MOSFET and IGBT
gate drive circuits.
Feature:
Core material: Ferrite
Terminations :RoHS compliant tin-silver over tin over nickel over phosbronze.
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
| Part number | Turns ratio pri : sec | Primary inductance min (μH) | Leakage inductance max (μH)
| Primary DCR max (Ohms) | Secondary DCR max (Ohms) | Volt-time product (V-μsec) | SRF min (MHz) | Capacitance pri to sec max (pF) |
| DA2319-AL | 1 : 1 | 296.0 | 1.5 | 0.795 | 0.655 | 25.8 | 1.75 | 14.0 |
| DA2318-AL | 1.5 : 1 | 680.0 | 4.0 | 1.65 | 0.860 | 40.8 | 1.25 | 14.0 |
| DA2320-AL | 1 : 1 : 1 | 264.0 | 0.30 | 1.50 | 1.50 (2-5; 3-4) | 24.5 | 2.50 | 95.0 |
| DA2317-AL | 2 : 1 : 1 | 330.0 | 0.60 | 1.40 | 0.650 (2-5); 0.790 (3-4) | 24.5 | 2.00 | 18.0 |
1. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
2. Leakage inductance measured at 100 kHz, 0.1 Vrms with secondary pins shorted.
3. SRF measured with coils connected in series using an Agilent/HP 4192 or equivalent.
4. Operating temperature range −40°C to +125°C.
5. Electrical specifications at 25°C.
DA2319-AL SMT Gate Drive Transformer For High Switching Speed
Shape and Dimensions:
Product Picture:
DA2319-AL SMT Gate Drive Transformer For High Switching Speed
HOW TO ORDER
1. Please send me your datasheet or part number you need.
2. We will offer the replacement quotation for your reference
3. The free samples are available for your approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods finished, we send the goods to you and tell you the tracking number.
7. We will track your goods until you receive the goods.
Remarks:
1. Sample orders are avaliable.
2. Price is negotiable for orders of large quantity.
3. Customized orders (OEM/ODM orders) are avaliable.
4. Contact us for available flavors list. International Certifications:
1. ISO9001:2008
2. UL
3. Reach
4. RoHs
Our service:
1. 100% tested before shipping
2. Have alternative for Halo, Pluse, , We-online, Chilisin, Coilcraft......Same quality but better price
3. Free sample available
4. Provide new design for customer